ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.c
new file mode 100644
index 0000000..74b806b
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -0,0 +1,681 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/of_irq.h>
+#include <linux/of_gpio.h>
+
+#include <sound/hdmi-codec.h>
+#include "hdmi.h"
+
+void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on)
+{
+ uint32_t ctrl = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ if (power_on) {
+ ctrl |= HDMI_CTRL_ENABLE;
+ if (!hdmi->hdmi_mode) {
+ ctrl |= HDMI_CTRL_HDMI;
+ hdmi_write(hdmi, REG_HDMI_CTRL, ctrl);
+ ctrl &= ~HDMI_CTRL_HDMI;
+ } else {
+ ctrl |= HDMI_CTRL_HDMI;
+ }
+ } else {
+ ctrl = HDMI_CTRL_HDMI;
+ }
+
+ hdmi_write(hdmi, REG_HDMI_CTRL, ctrl);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+ DBG("HDMI Core: %s, HDMI_CTRL=0x%08x",
+ power_on ? "Enable" : "Disable", ctrl);
+}
+
+static irqreturn_t msm_hdmi_irq(int irq, void *dev_id)
+{
+ struct hdmi *hdmi = dev_id;
+
+ /* Process HPD: */
+ msm_hdmi_connector_irq(hdmi->connector);
+
+ /* Process DDC: */
+ msm_hdmi_i2c_irq(hdmi->i2c);
+
+ /* Process HDCP: */
+ if (hdmi->hdcp_ctrl)
+ msm_hdmi_hdcp_irq(hdmi->hdcp_ctrl);
+
+ /* TODO audio.. */
+
+ return IRQ_HANDLED;
+}
+
+static void msm_hdmi_destroy(struct hdmi *hdmi)
+{
+ /*
+ * at this point, hpd has been disabled,
+ * after flush workq, it's safe to deinit hdcp
+ */
+ if (hdmi->workq) {
+ flush_workqueue(hdmi->workq);
+ destroy_workqueue(hdmi->workq);
+ }
+ msm_hdmi_hdcp_destroy(hdmi);
+
+ if (hdmi->phy_dev) {
+ put_device(hdmi->phy_dev);
+ hdmi->phy = NULL;
+ hdmi->phy_dev = NULL;
+ }
+
+ if (hdmi->i2c)
+ msm_hdmi_i2c_destroy(hdmi->i2c);
+
+ platform_set_drvdata(hdmi->pdev, NULL);
+}
+
+static int msm_hdmi_get_phy(struct hdmi *hdmi)
+{
+ struct platform_device *pdev = hdmi->pdev;
+ struct platform_device *phy_pdev;
+ struct device_node *phy_node;
+
+ phy_node = of_parse_phandle(pdev->dev.of_node, "phys", 0);
+ if (!phy_node) {
+ DRM_DEV_ERROR(&pdev->dev, "cannot find phy device\n");
+ return -ENXIO;
+ }
+
+ phy_pdev = of_find_device_by_node(phy_node);
+ if (phy_pdev)
+ hdmi->phy = platform_get_drvdata(phy_pdev);
+
+ of_node_put(phy_node);
+
+ if (!phy_pdev) {
+ DRM_DEV_ERROR(&pdev->dev, "phy driver is not ready\n");
+ return -EPROBE_DEFER;
+ }
+ if (!hdmi->phy) {
+ DRM_DEV_ERROR(&pdev->dev, "phy driver is not ready\n");
+ put_device(&phy_pdev->dev);
+ return -EPROBE_DEFER;
+ }
+
+ hdmi->phy_dev = get_device(&phy_pdev->dev);
+
+ return 0;
+}
+
+/* construct hdmi at bind/probe time, grab all the resources. If
+ * we are to EPROBE_DEFER we want to do it here, rather than later
+ * at modeset_init() time
+ */
+static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
+{
+ struct hdmi_platform_config *config = pdev->dev.platform_data;
+ struct hdmi *hdmi = NULL;
+ struct resource *res;
+ int i, ret;
+
+ hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
+ if (!hdmi) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ hdmi->pdev = pdev;
+ hdmi->config = config;
+ spin_lock_init(&hdmi->reg_lock);
+
+ hdmi->mmio = msm_ioremap(pdev, config->mmio_name, "HDMI");
+ if (IS_ERR(hdmi->mmio)) {
+ ret = PTR_ERR(hdmi->mmio);
+ goto fail;
+ }
+
+ /* HDCP needs physical address of hdmi register */
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+ config->mmio_name);
+ if (!res) {
+ ret = -EINVAL;
+ goto fail;
+ }
+ hdmi->mmio_phy_addr = res->start;
+
+ hdmi->qfprom_mmio = msm_ioremap(pdev,
+ config->qfprom_mmio_name, "HDMI_QFPROM");
+ if (IS_ERR(hdmi->qfprom_mmio)) {
+ DRM_DEV_INFO(&pdev->dev, "can't find qfprom resource\n");
+ hdmi->qfprom_mmio = NULL;
+ }
+
+ hdmi->hpd_regs = devm_kcalloc(&pdev->dev,
+ config->hpd_reg_cnt,
+ sizeof(hdmi->hpd_regs[0]),
+ GFP_KERNEL);
+ if (!hdmi->hpd_regs) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+ for (i = 0; i < config->hpd_reg_cnt; i++) {
+ struct regulator *reg;
+
+ reg = devm_regulator_get(&pdev->dev,
+ config->hpd_reg_names[i]);
+ if (IS_ERR(reg)) {
+ ret = PTR_ERR(reg);
+ DRM_DEV_ERROR(&pdev->dev, "failed to get hpd regulator: %s (%d)\n",
+ config->hpd_reg_names[i], ret);
+ goto fail;
+ }
+
+ hdmi->hpd_regs[i] = reg;
+ }
+
+ hdmi->pwr_regs = devm_kcalloc(&pdev->dev,
+ config->pwr_reg_cnt,
+ sizeof(hdmi->pwr_regs[0]),
+ GFP_KERNEL);
+ if (!hdmi->pwr_regs) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+ for (i = 0; i < config->pwr_reg_cnt; i++) {
+ struct regulator *reg;
+
+ reg = devm_regulator_get(&pdev->dev,
+ config->pwr_reg_names[i]);
+ if (IS_ERR(reg)) {
+ ret = PTR_ERR(reg);
+ DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %s (%d)\n",
+ config->pwr_reg_names[i], ret);
+ goto fail;
+ }
+
+ hdmi->pwr_regs[i] = reg;
+ }
+
+ hdmi->hpd_clks = devm_kcalloc(&pdev->dev,
+ config->hpd_clk_cnt,
+ sizeof(hdmi->hpd_clks[0]),
+ GFP_KERNEL);
+ if (!hdmi->hpd_clks) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+ for (i = 0; i < config->hpd_clk_cnt; i++) {
+ struct clk *clk;
+
+ clk = msm_clk_get(pdev, config->hpd_clk_names[i]);
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ DRM_DEV_ERROR(&pdev->dev, "failed to get hpd clk: %s (%d)\n",
+ config->hpd_clk_names[i], ret);
+ goto fail;
+ }
+
+ hdmi->hpd_clks[i] = clk;
+ }
+
+ hdmi->pwr_clks = devm_kcalloc(&pdev->dev,
+ config->pwr_clk_cnt,
+ sizeof(hdmi->pwr_clks[0]),
+ GFP_KERNEL);
+ if (!hdmi->pwr_clks) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+ for (i = 0; i < config->pwr_clk_cnt; i++) {
+ struct clk *clk;
+
+ clk = msm_clk_get(pdev, config->pwr_clk_names[i]);
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ DRM_DEV_ERROR(&pdev->dev, "failed to get pwr clk: %s (%d)\n",
+ config->pwr_clk_names[i], ret);
+ goto fail;
+ }
+
+ hdmi->pwr_clks[i] = clk;
+ }
+
+ pm_runtime_enable(&pdev->dev);
+
+ hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0);
+ if (!hdmi->workq) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ hdmi->i2c = msm_hdmi_i2c_init(hdmi);
+ if (IS_ERR(hdmi->i2c)) {
+ ret = PTR_ERR(hdmi->i2c);
+ DRM_DEV_ERROR(&pdev->dev, "failed to get i2c: %d\n", ret);
+ hdmi->i2c = NULL;
+ goto fail;
+ }
+
+ ret = msm_hdmi_get_phy(hdmi);
+ if (ret) {
+ DRM_DEV_ERROR(&pdev->dev, "failed to get phy\n");
+ goto fail;
+ }
+
+ hdmi->hdcp_ctrl = msm_hdmi_hdcp_init(hdmi);
+ if (IS_ERR(hdmi->hdcp_ctrl)) {
+ dev_warn(&pdev->dev, "failed to init hdcp: disabled\n");
+ hdmi->hdcp_ctrl = NULL;
+ }
+
+ return hdmi;
+
+fail:
+ if (hdmi)
+ msm_hdmi_destroy(hdmi);
+
+ return ERR_PTR(ret);
+}
+
+/* Second part of initialization, the drm/kms level modeset_init,
+ * constructs/initializes mode objects, etc, is called from master
+ * driver (not hdmi sub-device's probe/bind!)
+ *
+ * Any resource (regulator/clk/etc) which could be missing at boot
+ * should be handled in msm_hdmi_init() so that failure happens from
+ * hdmi sub-device's probe.
+ */
+int msm_hdmi_modeset_init(struct hdmi *hdmi,
+ struct drm_device *dev, struct drm_encoder *encoder)
+{
+ struct msm_drm_private *priv = dev->dev_private;
+ struct platform_device *pdev = hdmi->pdev;
+ int ret;
+
+ if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+ DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+ return -ENOSPC;
+ }
+
+ hdmi->dev = dev;
+ hdmi->encoder = encoder;
+
+ hdmi_audio_infoframe_init(&hdmi->audio.infoframe);
+
+ hdmi->bridge = msm_hdmi_bridge_init(hdmi);
+ if (IS_ERR(hdmi->bridge)) {
+ ret = PTR_ERR(hdmi->bridge);
+ DRM_DEV_ERROR(dev->dev, "failed to create HDMI bridge: %d\n", ret);
+ hdmi->bridge = NULL;
+ goto fail;
+ }
+
+ hdmi->connector = msm_hdmi_connector_init(hdmi);
+ if (IS_ERR(hdmi->connector)) {
+ ret = PTR_ERR(hdmi->connector);
+ DRM_DEV_ERROR(dev->dev, "failed to create HDMI connector: %d\n", ret);
+ hdmi->connector = NULL;
+ goto fail;
+ }
+
+ hdmi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ if (!hdmi->irq) {
+ ret = -EINVAL;
+ DRM_DEV_ERROR(dev->dev, "failed to get irq\n");
+ goto fail;
+ }
+
+ ret = devm_request_irq(&pdev->dev, hdmi->irq,
+ msm_hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+ "hdmi_isr", hdmi);
+ if (ret < 0) {
+ DRM_DEV_ERROR(dev->dev, "failed to request IRQ%u: %d\n",
+ hdmi->irq, ret);
+ goto fail;
+ }
+
+ ret = msm_hdmi_hpd_enable(hdmi->connector);
+ if (ret < 0) {
+ DRM_DEV_ERROR(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);
+ goto fail;
+ }
+
+ encoder->bridge = hdmi->bridge;
+
+ priv->bridges[priv->num_bridges++] = hdmi->bridge;
+ priv->connectors[priv->num_connectors++] = hdmi->connector;
+
+ platform_set_drvdata(pdev, hdmi);
+
+ return 0;
+
+fail:
+ /* bridge is normally destroyed by drm: */
+ if (hdmi->bridge) {
+ msm_hdmi_bridge_destroy(hdmi->bridge);
+ hdmi->bridge = NULL;
+ }
+ if (hdmi->connector) {
+ hdmi->connector->funcs->destroy(hdmi->connector);
+ hdmi->connector = NULL;
+ }
+
+ return ret;
+}
+
+/*
+ * The hdmi device:
+ */
+
+#define HDMI_CFG(item, entry) \
+ .item ## _names = item ##_names_ ## entry, \
+ .item ## _cnt = ARRAY_SIZE(item ## _names_ ## entry)
+
+static const char *pwr_reg_names_none[] = {};
+static const char *hpd_reg_names_none[] = {};
+
+static struct hdmi_platform_config hdmi_tx_8660_config;
+
+static const char *hpd_reg_names_8960[] = {"core-vdda", "hdmi-mux"};
+static const char *hpd_clk_names_8960[] = {"core", "master_iface", "slave_iface"};
+
+static struct hdmi_platform_config hdmi_tx_8960_config = {
+ HDMI_CFG(hpd_reg, 8960),
+ HDMI_CFG(hpd_clk, 8960),
+};
+
+static const char *pwr_reg_names_8x74[] = {"core-vdda", "core-vcc"};
+static const char *hpd_reg_names_8x74[] = {"hpd-gdsc", "hpd-5v"};
+static const char *pwr_clk_names_8x74[] = {"extp", "alt_iface"};
+static const char *hpd_clk_names_8x74[] = {"iface", "core", "mdp_core"};
+static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0};
+
+static struct hdmi_platform_config hdmi_tx_8974_config = {
+ HDMI_CFG(pwr_reg, 8x74),
+ HDMI_CFG(hpd_reg, 8x74),
+ HDMI_CFG(pwr_clk, 8x74),
+ HDMI_CFG(hpd_clk, 8x74),
+ .hpd_freq = hpd_clk_freq_8x74,
+};
+
+static const char *hpd_reg_names_8084[] = {"hpd-gdsc", "hpd-5v", "hpd-5v-en"};
+
+static struct hdmi_platform_config hdmi_tx_8084_config = {
+ HDMI_CFG(pwr_reg, 8x74),
+ HDMI_CFG(hpd_reg, 8084),
+ HDMI_CFG(pwr_clk, 8x74),
+ HDMI_CFG(hpd_clk, 8x74),
+ .hpd_freq = hpd_clk_freq_8x74,
+};
+
+static struct hdmi_platform_config hdmi_tx_8994_config = {
+ HDMI_CFG(pwr_reg, 8x74),
+ HDMI_CFG(hpd_reg, none),
+ HDMI_CFG(pwr_clk, 8x74),
+ HDMI_CFG(hpd_clk, 8x74),
+ .hpd_freq = hpd_clk_freq_8x74,
+};
+
+static struct hdmi_platform_config hdmi_tx_8996_config = {
+ HDMI_CFG(pwr_reg, none),
+ HDMI_CFG(hpd_reg, none),
+ HDMI_CFG(pwr_clk, 8x74),
+ HDMI_CFG(hpd_clk, 8x74),
+ .hpd_freq = hpd_clk_freq_8x74,
+};
+
+static const struct {
+ const char *name;
+ const bool output;
+ const int value;
+ const char *label;
+} msm_hdmi_gpio_pdata[] = {
+ { "qcom,hdmi-tx-ddc-clk", true, 1, "HDMI_DDC_CLK" },
+ { "qcom,hdmi-tx-ddc-data", true, 1, "HDMI_DDC_DATA" },
+ { "qcom,hdmi-tx-hpd", false, 1, "HDMI_HPD" },
+ { "qcom,hdmi-tx-mux-en", true, 1, "HDMI_MUX_EN" },
+ { "qcom,hdmi-tx-mux-sel", true, 0, "HDMI_MUX_SEL" },
+ { "qcom,hdmi-tx-mux-lpm", true, 1, "HDMI_MUX_LPM" },
+};
+
+/*
+ * HDMI audio codec callbacks
+ */
+static int msm_hdmi_audio_hw_params(struct device *dev, void *data,
+ struct hdmi_codec_daifmt *daifmt,
+ struct hdmi_codec_params *params)
+{
+ struct hdmi *hdmi = dev_get_drvdata(dev);
+ unsigned int chan;
+ unsigned int channel_allocation = 0;
+ unsigned int rate;
+ unsigned int level_shift = 0; /* 0dB */
+ bool down_mix = false;
+
+ DRM_DEV_DEBUG(dev, "%u Hz, %d bit, %d channels\n", params->sample_rate,
+ params->sample_width, params->cea.channels);
+
+ switch (params->cea.channels) {
+ case 2:
+ /* FR and FL speakers */
+ channel_allocation = 0;
+ chan = MSM_HDMI_AUDIO_CHANNEL_2;
+ break;
+ case 4:
+ /* FC, LFE, FR and FL speakers */
+ channel_allocation = 0x3;
+ chan = MSM_HDMI_AUDIO_CHANNEL_4;
+ break;
+ case 6:
+ /* RR, RL, FC, LFE, FR and FL speakers */
+ channel_allocation = 0x0B;
+ chan = MSM_HDMI_AUDIO_CHANNEL_6;
+ break;
+ case 8:
+ /* FRC, FLC, RR, RL, FC, LFE, FR and FL speakers */
+ channel_allocation = 0x1F;
+ chan = MSM_HDMI_AUDIO_CHANNEL_8;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (params->sample_rate) {
+ case 32000:
+ rate = HDMI_SAMPLE_RATE_32KHZ;
+ break;
+ case 44100:
+ rate = HDMI_SAMPLE_RATE_44_1KHZ;
+ break;
+ case 48000:
+ rate = HDMI_SAMPLE_RATE_48KHZ;
+ break;
+ case 88200:
+ rate = HDMI_SAMPLE_RATE_88_2KHZ;
+ break;
+ case 96000:
+ rate = HDMI_SAMPLE_RATE_96KHZ;
+ break;
+ case 176400:
+ rate = HDMI_SAMPLE_RATE_176_4KHZ;
+ break;
+ case 192000:
+ rate = HDMI_SAMPLE_RATE_192KHZ;
+ break;
+ default:
+ DRM_DEV_ERROR(dev, "rate[%d] not supported!\n",
+ params->sample_rate);
+ return -EINVAL;
+ }
+
+ msm_hdmi_audio_set_sample_rate(hdmi, rate);
+ msm_hdmi_audio_info_setup(hdmi, 1, chan, channel_allocation,
+ level_shift, down_mix);
+
+ return 0;
+}
+
+static void msm_hdmi_audio_shutdown(struct device *dev, void *data)
+{
+ struct hdmi *hdmi = dev_get_drvdata(dev);
+
+ msm_hdmi_audio_info_setup(hdmi, 0, 0, 0, 0, 0);
+}
+
+static const struct hdmi_codec_ops msm_hdmi_audio_codec_ops = {
+ .hw_params = msm_hdmi_audio_hw_params,
+ .audio_shutdown = msm_hdmi_audio_shutdown,
+};
+
+static struct hdmi_codec_pdata codec_data = {
+ .ops = &msm_hdmi_audio_codec_ops,
+ .max_i2s_channels = 8,
+ .i2s = 1,
+};
+
+static int msm_hdmi_register_audio_driver(struct hdmi *hdmi, struct device *dev)
+{
+ hdmi->audio_pdev = platform_device_register_data(dev,
+ HDMI_CODEC_DRV_NAME,
+ PLATFORM_DEVID_AUTO,
+ &codec_data,
+ sizeof(codec_data));
+ return PTR_ERR_OR_ZERO(hdmi->audio_pdev);
+}
+
+static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)
+{
+ struct drm_device *drm = dev_get_drvdata(master);
+ struct msm_drm_private *priv = drm->dev_private;
+ struct hdmi_platform_config *hdmi_cfg;
+ struct hdmi *hdmi;
+ struct device_node *of_node = dev->of_node;
+ int i, err;
+
+ hdmi_cfg = (struct hdmi_platform_config *)
+ of_device_get_match_data(dev);
+ if (!hdmi_cfg) {
+ DRM_DEV_ERROR(dev, "unknown hdmi_cfg: %pOFn\n", of_node);
+ return -ENXIO;
+ }
+
+ hdmi_cfg->mmio_name = "core_physical";
+ hdmi_cfg->qfprom_mmio_name = "qfprom_physical";
+
+ for (i = 0; i < HDMI_MAX_NUM_GPIO; i++) {
+ const char *name = msm_hdmi_gpio_pdata[i].name;
+ struct gpio_desc *gpiod;
+
+ /*
+ * We are fetching the GPIO lines "as is" since the connector
+ * code is enabling and disabling the lines. Until that point
+ * the power-on default value will be kept.
+ */
+ gpiod = devm_gpiod_get_optional(dev, name, GPIOD_ASIS);
+ /* This will catch e.g. -PROBE_DEFER */
+ if (IS_ERR(gpiod))
+ return PTR_ERR(gpiod);
+ if (!gpiod) {
+ /* Try a second time, stripping down the name */
+ char name3[32];
+
+ /*
+ * Try again after stripping out the "qcom,hdmi-tx"
+ * prefix. This is mainly to match "hpd-gpios" used
+ * in the upstream bindings.
+ */
+ if (sscanf(name, "qcom,hdmi-tx-%s", name3))
+ gpiod = devm_gpiod_get_optional(dev, name3, GPIOD_ASIS);
+ if (IS_ERR(gpiod))
+ return PTR_ERR(gpiod);
+ if (!gpiod)
+ DBG("failed to get gpio: %s", name);
+ }
+ hdmi_cfg->gpios[i].gpiod = gpiod;
+ if (gpiod)
+ gpiod_set_consumer_name(gpiod, msm_hdmi_gpio_pdata[i].label);
+ hdmi_cfg->gpios[i].output = msm_hdmi_gpio_pdata[i].output;
+ hdmi_cfg->gpios[i].value = msm_hdmi_gpio_pdata[i].value;
+ }
+
+ dev->platform_data = hdmi_cfg;
+
+ hdmi = msm_hdmi_init(to_platform_device(dev));
+ if (IS_ERR(hdmi))
+ return PTR_ERR(hdmi);
+ priv->hdmi = hdmi;
+
+ err = msm_hdmi_register_audio_driver(hdmi, dev);
+ if (err) {
+ DRM_ERROR("Failed to attach an audio codec %d\n", err);
+ hdmi->audio_pdev = NULL;
+ }
+
+ return 0;
+}
+
+static void msm_hdmi_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ struct drm_device *drm = dev_get_drvdata(master);
+ struct msm_drm_private *priv = drm->dev_private;
+ if (priv->hdmi) {
+ if (priv->hdmi->audio_pdev)
+ platform_device_unregister(priv->hdmi->audio_pdev);
+
+ msm_hdmi_destroy(priv->hdmi);
+ priv->hdmi = NULL;
+ }
+}
+
+static const struct component_ops msm_hdmi_ops = {
+ .bind = msm_hdmi_bind,
+ .unbind = msm_hdmi_unbind,
+};
+
+static int msm_hdmi_dev_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &msm_hdmi_ops);
+}
+
+static int msm_hdmi_dev_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &msm_hdmi_ops);
+ return 0;
+}
+
+static const struct of_device_id msm_hdmi_dt_match[] = {
+ { .compatible = "qcom,hdmi-tx-8996", .data = &hdmi_tx_8996_config },
+ { .compatible = "qcom,hdmi-tx-8994", .data = &hdmi_tx_8994_config },
+ { .compatible = "qcom,hdmi-tx-8084", .data = &hdmi_tx_8084_config },
+ { .compatible = "qcom,hdmi-tx-8974", .data = &hdmi_tx_8974_config },
+ { .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config },
+ { .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config },
+ {}
+};
+
+static struct platform_driver msm_hdmi_driver = {
+ .probe = msm_hdmi_dev_probe,
+ .remove = msm_hdmi_dev_remove,
+ .driver = {
+ .name = "hdmi_msm",
+ .of_match_table = msm_hdmi_dt_match,
+ },
+};
+
+void __init msm_hdmi_register(void)
+{
+ msm_hdmi_phy_driver_register();
+ platform_driver_register(&msm_hdmi_driver);
+}
+
+void __exit msm_hdmi_unregister(void)
+{
+ platform_driver_unregister(&msm_hdmi_driver);
+ msm_hdmi_phy_driver_unregister();
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.h b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.h
new file mode 100644
index 0000000..bdac452
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -0,0 +1,267 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#ifndef __HDMI_CONNECTOR_H__
+#define __HDMI_CONNECTOR_H__
+
+#include <linux/i2c.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/gpio/consumer.h>
+#include <linux/hdmi.h>
+
+#include "msm_drv.h"
+#include "hdmi.xml.h"
+
+#define HDMI_MAX_NUM_GPIO 6
+
+struct hdmi_phy;
+struct hdmi_platform_config;
+
+struct hdmi_gpio_data {
+ struct gpio_desc *gpiod;
+ bool output;
+ int value;
+};
+
+struct hdmi_audio {
+ bool enabled;
+ struct hdmi_audio_infoframe infoframe;
+ int rate;
+};
+
+struct hdmi_hdcp_ctrl;
+
+struct hdmi {
+ struct drm_device *dev;
+ struct platform_device *pdev;
+ struct platform_device *audio_pdev;
+
+ const struct hdmi_platform_config *config;
+
+ /* audio state: */
+ struct hdmi_audio audio;
+
+ /* video state: */
+ bool power_on;
+ unsigned long int pixclock;
+
+ void __iomem *mmio;
+ void __iomem *qfprom_mmio;
+ phys_addr_t mmio_phy_addr;
+
+ struct regulator **hpd_regs;
+ struct regulator **pwr_regs;
+ struct clk **hpd_clks;
+ struct clk **pwr_clks;
+
+ struct hdmi_phy *phy;
+ struct device *phy_dev;
+
+ struct i2c_adapter *i2c;
+ struct drm_connector *connector;
+ struct drm_bridge *bridge;
+
+ /* the encoder we are hooked to (outside of hdmi block) */
+ struct drm_encoder *encoder;
+
+ bool hdmi_mode; /* are we in hdmi mode? */
+
+ int irq;
+ struct workqueue_struct *workq;
+
+ struct hdmi_hdcp_ctrl *hdcp_ctrl;
+
+ /*
+ * spinlock to protect registers shared by different execution
+ * REG_HDMI_CTRL
+ * REG_HDMI_DDC_ARBITRATION
+ * REG_HDMI_HDCP_INT_CTRL
+ * REG_HDMI_HPD_CTRL
+ */
+ spinlock_t reg_lock;
+};
+
+/* platform config data (ie. from DT, or pdata) */
+struct hdmi_platform_config {
+ const char *mmio_name;
+ const char *qfprom_mmio_name;
+
+ /* regulators that need to be on for hpd: */
+ const char **hpd_reg_names;
+ int hpd_reg_cnt;
+
+ /* regulators that need to be on for screen pwr: */
+ const char **pwr_reg_names;
+ int pwr_reg_cnt;
+
+ /* clks that need to be on for hpd: */
+ const char **hpd_clk_names;
+ const long unsigned *hpd_freq;
+ int hpd_clk_cnt;
+
+ /* clks that need to be on for screen pwr (ie pixel clk): */
+ const char **pwr_clk_names;
+ int pwr_clk_cnt;
+
+ /* gpio's: */
+ struct hdmi_gpio_data gpios[HDMI_MAX_NUM_GPIO];
+};
+
+void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on);
+
+static inline void hdmi_write(struct hdmi *hdmi, u32 reg, u32 data)
+{
+ msm_writel(data, hdmi->mmio + reg);
+}
+
+static inline u32 hdmi_read(struct hdmi *hdmi, u32 reg)
+{
+ return msm_readl(hdmi->mmio + reg);
+}
+
+static inline u32 hdmi_qfprom_read(struct hdmi *hdmi, u32 reg)
+{
+ return msm_readl(hdmi->qfprom_mmio + reg);
+}
+
+/*
+ * hdmi phy:
+ */
+
+enum hdmi_phy_type {
+ MSM_HDMI_PHY_8x60,
+ MSM_HDMI_PHY_8960,
+ MSM_HDMI_PHY_8x74,
+ MSM_HDMI_PHY_8996,
+ MSM_HDMI_PHY_MAX,
+};
+
+struct hdmi_phy_cfg {
+ enum hdmi_phy_type type;
+ void (*powerup)(struct hdmi_phy *phy, unsigned long int pixclock);
+ void (*powerdown)(struct hdmi_phy *phy);
+ const char * const *reg_names;
+ int num_regs;
+ const char * const *clk_names;
+ int num_clks;
+};
+
+extern const struct hdmi_phy_cfg msm_hdmi_phy_8x60_cfg;
+extern const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg;
+extern const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg;
+extern const struct hdmi_phy_cfg msm_hdmi_phy_8996_cfg;
+
+struct hdmi_phy {
+ struct platform_device *pdev;
+ void __iomem *mmio;
+ struct hdmi_phy_cfg *cfg;
+ const struct hdmi_phy_funcs *funcs;
+ struct regulator **regs;
+ struct clk **clks;
+};
+
+static inline void hdmi_phy_write(struct hdmi_phy *phy, u32 reg, u32 data)
+{
+ msm_writel(data, phy->mmio + reg);
+}
+
+static inline u32 hdmi_phy_read(struct hdmi_phy *phy, u32 reg)
+{
+ return msm_readl(phy->mmio + reg);
+}
+
+int msm_hdmi_phy_resource_enable(struct hdmi_phy *phy);
+void msm_hdmi_phy_resource_disable(struct hdmi_phy *phy);
+void msm_hdmi_phy_powerup(struct hdmi_phy *phy, unsigned long int pixclock);
+void msm_hdmi_phy_powerdown(struct hdmi_phy *phy);
+void __init msm_hdmi_phy_driver_register(void);
+void __exit msm_hdmi_phy_driver_unregister(void);
+
+#ifdef CONFIG_COMMON_CLK
+int msm_hdmi_pll_8960_init(struct platform_device *pdev);
+int msm_hdmi_pll_8996_init(struct platform_device *pdev);
+#else
+static inline int msm_hdmi_pll_8960_init(struct platform_device *pdev)
+{
+ return -ENODEV;
+}
+
+static inline int msm_hdmi_pll_8996_init(struct platform_device *pdev)
+{
+ return -ENODEV;
+}
+#endif
+
+/*
+ * audio:
+ */
+/* Supported HDMI Audio channels and rates */
+#define MSM_HDMI_AUDIO_CHANNEL_2 0
+#define MSM_HDMI_AUDIO_CHANNEL_4 1
+#define MSM_HDMI_AUDIO_CHANNEL_6 2
+#define MSM_HDMI_AUDIO_CHANNEL_8 3
+
+#define HDMI_SAMPLE_RATE_32KHZ 0
+#define HDMI_SAMPLE_RATE_44_1KHZ 1
+#define HDMI_SAMPLE_RATE_48KHZ 2
+#define HDMI_SAMPLE_RATE_88_2KHZ 3
+#define HDMI_SAMPLE_RATE_96KHZ 4
+#define HDMI_SAMPLE_RATE_176_4KHZ 5
+#define HDMI_SAMPLE_RATE_192KHZ 6
+
+int msm_hdmi_audio_update(struct hdmi *hdmi);
+int msm_hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,
+ uint32_t num_of_channels, uint32_t channel_allocation,
+ uint32_t level_shift, bool down_mix);
+void msm_hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate);
+
+
+/*
+ * hdmi bridge:
+ */
+
+struct drm_bridge *msm_hdmi_bridge_init(struct hdmi *hdmi);
+void msm_hdmi_bridge_destroy(struct drm_bridge *bridge);
+
+/*
+ * hdmi connector:
+ */
+
+void msm_hdmi_connector_irq(struct drm_connector *connector);
+struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi);
+int msm_hdmi_hpd_enable(struct drm_connector *connector);
+
+/*
+ * i2c adapter for ddc:
+ */
+
+void msm_hdmi_i2c_irq(struct i2c_adapter *i2c);
+void msm_hdmi_i2c_destroy(struct i2c_adapter *i2c);
+struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi);
+
+/*
+ * hdcp
+ */
+#ifdef CONFIG_DRM_MSM_HDMI_HDCP
+struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi);
+void msm_hdmi_hdcp_destroy(struct hdmi *hdmi);
+void msm_hdmi_hdcp_on(struct hdmi_hdcp_ctrl *hdcp_ctrl);
+void msm_hdmi_hdcp_off(struct hdmi_hdcp_ctrl *hdcp_ctrl);
+void msm_hdmi_hdcp_irq(struct hdmi_hdcp_ctrl *hdcp_ctrl);
+#else
+static inline struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi)
+{
+ return ERR_PTR(-ENXIO);
+}
+static inline void msm_hdmi_hdcp_destroy(struct hdmi *hdmi) {}
+static inline void msm_hdmi_hdcp_on(struct hdmi_hdcp_ctrl *hdcp_ctrl) {}
+static inline void msm_hdmi_hdcp_off(struct hdmi_hdcp_ctrl *hdcp_ctrl) {}
+static inline void msm_hdmi_hdcp_irq(struct hdmi_hdcp_ctrl *hdcp_ctrl) {}
+#endif
+
+#endif /* __HDMI_CONNECTOR_H__ */
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
new file mode 100644
index 0000000..3eff3ea
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
@@ -0,0 +1,1370 @@
+#ifndef HDMI_XML
+#define HDMI_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://github.com/freedreno/envytools/
+git clone https://github.com/freedreno/envytools.git
+
+The rules-ng-ng source files this header was generated from are:
+- /home/robclark/src/envytools/rnndb/msm.xml ( 676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml ( 1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml ( 20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml ( 2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml ( 37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml ( 37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml ( 602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml ( 41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml ( 10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
+- Rob Clark <robdclark@gmail.com> (robclark)
+- Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+
+enum hdmi_hdcp_key_state {
+ HDCP_KEYS_STATE_NO_KEYS = 0,
+ HDCP_KEYS_STATE_NOT_CHECKED = 1,
+ HDCP_KEYS_STATE_CHECKING = 2,
+ HDCP_KEYS_STATE_VALID = 3,
+ HDCP_KEYS_STATE_AKSV_NOT_VALID = 4,
+ HDCP_KEYS_STATE_CHKSUM_MISMATCH = 5,
+ HDCP_KEYS_STATE_PROD_AKSV = 6,
+ HDCP_KEYS_STATE_RESERVED = 7,
+};
+
+enum hdmi_ddc_read_write {
+ DDC_WRITE = 0,
+ DDC_READ = 1,
+};
+
+enum hdmi_acr_cts {
+ ACR_NONE = 0,
+ ACR_32 = 1,
+ ACR_44 = 2,
+ ACR_48 = 3,
+};
+
+#define REG_HDMI_CTRL 0x00000000
+#define HDMI_CTRL_ENABLE 0x00000001
+#define HDMI_CTRL_HDMI 0x00000002
+#define HDMI_CTRL_ENCRYPTED 0x00000004
+
+#define REG_HDMI_AUDIO_PKT_CTRL1 0x00000020
+#define HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND 0x00000001
+
+#define REG_HDMI_ACR_PKT_CTRL 0x00000024
+#define HDMI_ACR_PKT_CTRL_CONT 0x00000001
+#define HDMI_ACR_PKT_CTRL_SEND 0x00000002
+#define HDMI_ACR_PKT_CTRL_SELECT__MASK 0x00000030
+#define HDMI_ACR_PKT_CTRL_SELECT__SHIFT 4
+static inline uint32_t HDMI_ACR_PKT_CTRL_SELECT(enum hdmi_acr_cts val)
+{
+ return ((val) << HDMI_ACR_PKT_CTRL_SELECT__SHIFT) & HDMI_ACR_PKT_CTRL_SELECT__MASK;
+}
+#define HDMI_ACR_PKT_CTRL_SOURCE 0x00000100
+#define HDMI_ACR_PKT_CTRL_N_MULTIPLIER__MASK 0x00070000
+#define HDMI_ACR_PKT_CTRL_N_MULTIPLIER__SHIFT 16
+static inline uint32_t HDMI_ACR_PKT_CTRL_N_MULTIPLIER(uint32_t val)
+{
+ return ((val) << HDMI_ACR_PKT_CTRL_N_MULTIPLIER__SHIFT) & HDMI_ACR_PKT_CTRL_N_MULTIPLIER__MASK;
+}
+#define HDMI_ACR_PKT_CTRL_AUDIO_PRIORITY 0x80000000
+
+#define REG_HDMI_VBI_PKT_CTRL 0x00000028
+#define HDMI_VBI_PKT_CTRL_GC_ENABLE 0x00000010
+#define HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME 0x00000020
+#define HDMI_VBI_PKT_CTRL_ISRC_SEND 0x00000100
+#define HDMI_VBI_PKT_CTRL_ISRC_CONTINUOUS 0x00000200
+#define HDMI_VBI_PKT_CTRL_ACP_SEND 0x00001000
+#define HDMI_VBI_PKT_CTRL_ACP_SRC_SW 0x00002000
+
+#define REG_HDMI_INFOFRAME_CTRL0 0x0000002c
+#define HDMI_INFOFRAME_CTRL0_AVI_SEND 0x00000001
+#define HDMI_INFOFRAME_CTRL0_AVI_CONT 0x00000002
+#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND 0x00000010
+#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT 0x00000020
+#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE 0x00000040
+#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE 0x00000080
+
+#define REG_HDMI_INFOFRAME_CTRL1 0x00000030
+#define HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE__MASK 0x0000003f
+#define HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE__SHIFT 0
+static inline uint32_t HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE(uint32_t val)
+{
+ return ((val) << HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE__SHIFT) & HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE__MASK;
+}
+#define HDMI_INFOFRAME_CTRL1_AUDIO_INFO_LINE__MASK 0x00003f00
+#define HDMI_INFOFRAME_CTRL1_AUDIO_INFO_LINE__SHIFT 8
+static inline uint32_t HDMI_INFOFRAME_CTRL1_AUDIO_INFO_LINE(uint32_t val)
+{
+ return ((val) << HDMI_INFOFRAME_CTRL1_AUDIO_INFO_LINE__SHIFT) & HDMI_INFOFRAME_CTRL1_AUDIO_INFO_LINE__MASK;
+}
+#define HDMI_INFOFRAME_CTRL1_MPEG_INFO_LINE__MASK 0x003f0000
+#define HDMI_INFOFRAME_CTRL1_MPEG_INFO_LINE__SHIFT 16
+static inline uint32_t HDMI_INFOFRAME_CTRL1_MPEG_INFO_LINE(uint32_t val)
+{
+ return ((val) << HDMI_INFOFRAME_CTRL1_MPEG_INFO_LINE__SHIFT) & HDMI_INFOFRAME_CTRL1_MPEG_INFO_LINE__MASK;
+}
+#define HDMI_INFOFRAME_CTRL1_VENSPEC_INFO_LINE__MASK 0x3f000000
+#define HDMI_INFOFRAME_CTRL1_VENSPEC_INFO_LINE__SHIFT 24
+static inline uint32_t HDMI_INFOFRAME_CTRL1_VENSPEC_INFO_LINE(uint32_t val)
+{
+ return ((val) << HDMI_INFOFRAME_CTRL1_VENSPEC_INFO_LINE__SHIFT) & HDMI_INFOFRAME_CTRL1_VENSPEC_INFO_LINE__MASK;
+}
+
+#define REG_HDMI_GEN_PKT_CTRL 0x00000034
+#define HDMI_GEN_PKT_CTRL_GENERIC0_SEND 0x00000001
+#define HDMI_GEN_PKT_CTRL_GENERIC0_CONT 0x00000002
+#define HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__MASK 0x0000000c
+#define HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__SHIFT 2
+static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE(uint32_t val)
+{
+ return ((val) << HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__MASK;
+}
+#define HDMI_GEN_PKT_CTRL_GENERIC1_SEND 0x00000010
+#define HDMI_GEN_PKT_CTRL_GENERIC1_CONT 0x00000020
+#define HDMI_GEN_PKT_CTRL_GENERIC0_LINE__MASK 0x003f0000
+#define HDMI_GEN_PKT_CTRL_GENERIC0_LINE__SHIFT 16
+static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC0_LINE(uint32_t val)
+{
+ return ((val) << HDMI_GEN_PKT_CTRL_GENERIC0_LINE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC0_LINE__MASK;
+}
+#define HDMI_GEN_PKT_CTRL_GENERIC1_LINE__MASK 0x3f000000
+#define HDMI_GEN_PKT_CTRL_GENERIC1_LINE__SHIFT 24
+static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC1_LINE(uint32_t val)
+{
+ return ((val) << HDMI_GEN_PKT_CTRL_GENERIC1_LINE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC1_LINE__MASK;
+}
+
+#define REG_HDMI_GC 0x00000040
+#define HDMI_GC_MUTE 0x00000001
+
+#define REG_HDMI_AUDIO_PKT_CTRL2 0x00000044
+#define HDMI_AUDIO_PKT_CTRL2_OVERRIDE 0x00000001
+#define HDMI_AUDIO_PKT_CTRL2_LAYOUT 0x00000002
+
+static inline uint32_t REG_HDMI_AVI_INFO(uint32_t i0) { return 0x0000006c + 0x4*i0; }
+
+#define REG_HDMI_GENERIC0_HDR 0x00000084
+
+static inline uint32_t REG_HDMI_GENERIC0(uint32_t i0) { return 0x00000088 + 0x4*i0; }
+
+#define REG_HDMI_GENERIC1_HDR 0x000000a4
+
+static inline uint32_t REG_HDMI_GENERIC1(uint32_t i0) { return 0x000000a8 + 0x4*i0; }
+
+static inline uint32_t REG_HDMI_ACR(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
+
+static inline uint32_t REG_HDMI_ACR_0(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
+#define HDMI_ACR_0_CTS__MASK 0xfffff000
+#define HDMI_ACR_0_CTS__SHIFT 12
+static inline uint32_t HDMI_ACR_0_CTS(uint32_t val)
+{
+ return ((val) << HDMI_ACR_0_CTS__SHIFT) & HDMI_ACR_0_CTS__MASK;
+}
+
+static inline uint32_t REG_HDMI_ACR_1(enum hdmi_acr_cts i0) { return 0x000000c8 + 0x8*i0; }
+#define HDMI_ACR_1_N__MASK 0xffffffff
+#define HDMI_ACR_1_N__SHIFT 0
+static inline uint32_t HDMI_ACR_1_N(uint32_t val)
+{
+ return ((val) << HDMI_ACR_1_N__SHIFT) & HDMI_ACR_1_N__MASK;
+}
+
+#define REG_HDMI_AUDIO_INFO0 0x000000e4
+#define HDMI_AUDIO_INFO0_CHECKSUM__MASK 0x000000ff
+#define HDMI_AUDIO_INFO0_CHECKSUM__SHIFT 0
+static inline uint32_t HDMI_AUDIO_INFO0_CHECKSUM(uint32_t val)
+{
+ return ((val) << HDMI_AUDIO_INFO0_CHECKSUM__SHIFT) & HDMI_AUDIO_INFO0_CHECKSUM__MASK;
+}
+#define HDMI_AUDIO_INFO0_CC__MASK 0x00000700
+#define HDMI_AUDIO_INFO0_CC__SHIFT 8
+static inline uint32_t HDMI_AUDIO_INFO0_CC(uint32_t val)
+{
+ return ((val) << HDMI_AUDIO_INFO0_CC__SHIFT) & HDMI_AUDIO_INFO0_CC__MASK;
+}
+
+#define REG_HDMI_AUDIO_INFO1 0x000000e8
+#define HDMI_AUDIO_INFO1_CA__MASK 0x000000ff
+#define HDMI_AUDIO_INFO1_CA__SHIFT 0
+static inline uint32_t HDMI_AUDIO_INFO1_CA(uint32_t val)
+{
+ return ((val) << HDMI_AUDIO_INFO1_CA__SHIFT) & HDMI_AUDIO_INFO1_CA__MASK;
+}
+#define HDMI_AUDIO_INFO1_LSV__MASK 0x00007800
+#define HDMI_AUDIO_INFO1_LSV__SHIFT 11
+static inline uint32_t HDMI_AUDIO_INFO1_LSV(uint32_t val)
+{
+ return ((val) << HDMI_AUDIO_INFO1_LSV__SHIFT) & HDMI_AUDIO_INFO1_LSV__MASK;
+}
+#define HDMI_AUDIO_INFO1_DM_INH 0x00008000
+
+#define REG_HDMI_HDCP_CTRL 0x00000110
+#define HDMI_HDCP_CTRL_ENABLE 0x00000001
+#define HDMI_HDCP_CTRL_ENCRYPTION_ENABLE 0x00000100
+
+#define REG_HDMI_HDCP_DEBUG_CTRL 0x00000114
+#define HDMI_HDCP_DEBUG_CTRL_RNG_CIPHER 0x00000004
+
+#define REG_HDMI_HDCP_INT_CTRL 0x00000118
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT 0x00000001
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_ACK 0x00000002
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_MASK 0x00000004
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT 0x00000010
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_ACK 0x00000020
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_MASK 0x00000040
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK 0x00000080
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_INT 0x00000100
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_ACK 0x00000200
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_MASK 0x00000400
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_INT 0x00001000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_ACK 0x00002000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_MASK 0x00004000
+
+#define REG_HDMI_HDCP_LINK0_STATUS 0x0000011c
+#define HDMI_HDCP_LINK0_STATUS_AN_0_READY 0x00000100
+#define HDMI_HDCP_LINK0_STATUS_AN_1_READY 0x00000200
+#define HDMI_HDCP_LINK0_STATUS_RI_MATCHES 0x00001000
+#define HDMI_HDCP_LINK0_STATUS_V_MATCHES 0x00100000
+#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK 0x70000000
+#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT 28
+static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state val)
+{
+ return ((val) << HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT) & HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK;
+}
+
+#define REG_HDMI_HDCP_DDC_CTRL_0 0x00000120
+#define HDMI_HDCP_DDC_CTRL_0_DISABLE 0x00000001
+
+#define REG_HDMI_HDCP_DDC_CTRL_1 0x00000124
+#define HDMI_HDCP_DDC_CTRL_1_FAILED_ACK 0x00000001
+
+#define REG_HDMI_HDCP_DDC_STATUS 0x00000128
+#define HDMI_HDCP_DDC_STATUS_XFER_REQ 0x00000010
+#define HDMI_HDCP_DDC_STATUS_XFER_DONE 0x00000400
+#define HDMI_HDCP_DDC_STATUS_ABORTED 0x00001000
+#define HDMI_HDCP_DDC_STATUS_TIMEOUT 0x00002000
+#define HDMI_HDCP_DDC_STATUS_NACK0 0x00004000
+#define HDMI_HDCP_DDC_STATUS_NACK1 0x00008000
+#define HDMI_HDCP_DDC_STATUS_FAILED 0x00010000
+
+#define REG_HDMI_HDCP_ENTROPY_CTRL0 0x0000012c
+
+#define REG_HDMI_HDCP_ENTROPY_CTRL1 0x0000025c
+
+#define REG_HDMI_HDCP_RESET 0x00000130
+#define HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE 0x00000001
+
+#define REG_HDMI_HDCP_RCVPORT_DATA0 0x00000134
+
+#define REG_HDMI_HDCP_RCVPORT_DATA1 0x00000138
+
+#define REG_HDMI_HDCP_RCVPORT_DATA2_0 0x0000013c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA2_1 0x00000140
+
+#define REG_HDMI_HDCP_RCVPORT_DATA3 0x00000144
+
+#define REG_HDMI_HDCP_RCVPORT_DATA4 0x00000148
+
+#define REG_HDMI_HDCP_RCVPORT_DATA5 0x0000014c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA6 0x00000150
+
+#define REG_HDMI_HDCP_RCVPORT_DATA7 0x00000154
+
+#define REG_HDMI_HDCP_RCVPORT_DATA8 0x00000158
+
+#define REG_HDMI_HDCP_RCVPORT_DATA9 0x0000015c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA10 0x00000160
+
+#define REG_HDMI_HDCP_RCVPORT_DATA11 0x00000164
+
+#define REG_HDMI_HDCP_RCVPORT_DATA12 0x00000168
+
+#define REG_HDMI_VENSPEC_INFO0 0x0000016c
+
+#define REG_HDMI_VENSPEC_INFO1 0x00000170
+
+#define REG_HDMI_VENSPEC_INFO2 0x00000174
+
+#define REG_HDMI_VENSPEC_INFO3 0x00000178
+
+#define REG_HDMI_VENSPEC_INFO4 0x0000017c
+
+#define REG_HDMI_VENSPEC_INFO5 0x00000180
+
+#define REG_HDMI_VENSPEC_INFO6 0x00000184
+
+#define REG_HDMI_AUDIO_CFG 0x000001d0
+#define HDMI_AUDIO_CFG_ENGINE_ENABLE 0x00000001
+#define HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK 0x000000f0
+#define HDMI_AUDIO_CFG_FIFO_WATERMARK__SHIFT 4
+static inline uint32_t HDMI_AUDIO_CFG_FIFO_WATERMARK(uint32_t val)
+{
+ return ((val) << HDMI_AUDIO_CFG_FIFO_WATERMARK__SHIFT) & HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK;
+}
+
+#define REG_HDMI_USEC_REFTIMER 0x00000208
+
+#define REG_HDMI_DDC_CTRL 0x0000020c
+#define HDMI_DDC_CTRL_GO 0x00000001
+#define HDMI_DDC_CTRL_SOFT_RESET 0x00000002
+#define HDMI_DDC_CTRL_SEND_RESET 0x00000004
+#define HDMI_DDC_CTRL_SW_STATUS_RESET 0x00000008
+#define HDMI_DDC_CTRL_TRANSACTION_CNT__MASK 0x00300000
+#define HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT 20
+static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val)
+{
+ return ((val) << HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT) & HDMI_DDC_CTRL_TRANSACTION_CNT__MASK;
+}
+
+#define REG_HDMI_DDC_ARBITRATION 0x00000210
+#define HDMI_DDC_ARBITRATION_HW_ARBITRATION 0x00000010
+
+#define REG_HDMI_DDC_INT_CTRL 0x00000214
+#define HDMI_DDC_INT_CTRL_SW_DONE_INT 0x00000001
+#define HDMI_DDC_INT_CTRL_SW_DONE_ACK 0x00000002
+#define HDMI_DDC_INT_CTRL_SW_DONE_MASK 0x00000004
+
+#define REG_HDMI_DDC_SW_STATUS 0x00000218
+#define HDMI_DDC_SW_STATUS_NACK0 0x00001000
+#define HDMI_DDC_SW_STATUS_NACK1 0x00002000
+#define HDMI_DDC_SW_STATUS_NACK2 0x00004000
+#define HDMI_DDC_SW_STATUS_NACK3 0x00008000
+
+#define REG_HDMI_DDC_HW_STATUS 0x0000021c
+#define HDMI_DDC_HW_STATUS_DONE 0x00000008
+
+#define REG_HDMI_DDC_SPEED 0x00000220
+#define HDMI_DDC_SPEED_THRESHOLD__MASK 0x00000003
+#define HDMI_DDC_SPEED_THRESHOLD__SHIFT 0
+static inline uint32_t HDMI_DDC_SPEED_THRESHOLD(uint32_t val)
+{
+ return ((val) << HDMI_DDC_SPEED_THRESHOLD__SHIFT) & HDMI_DDC_SPEED_THRESHOLD__MASK;
+}
+#define HDMI_DDC_SPEED_PRESCALE__MASK 0xffff0000
+#define HDMI_DDC_SPEED_PRESCALE__SHIFT 16
+static inline uint32_t HDMI_DDC_SPEED_PRESCALE(uint32_t val)
+{
+ return ((val) << HDMI_DDC_SPEED_PRESCALE__SHIFT) & HDMI_DDC_SPEED_PRESCALE__MASK;
+}
+
+#define REG_HDMI_DDC_SETUP 0x00000224
+#define HDMI_DDC_SETUP_TIMEOUT__MASK 0xff000000
+#define HDMI_DDC_SETUP_TIMEOUT__SHIFT 24
+static inline uint32_t HDMI_DDC_SETUP_TIMEOUT(uint32_t val)
+{
+ return ((val) << HDMI_DDC_SETUP_TIMEOUT__SHIFT) & HDMI_DDC_SETUP_TIMEOUT__MASK;
+}
+
+static inline uint32_t REG_HDMI_I2C_TRANSACTION(uint32_t i0) { return 0x00000228 + 0x4*i0; }
+
+static inline uint32_t REG_HDMI_I2C_TRANSACTION_REG(uint32_t i0) { return 0x00000228 + 0x4*i0; }
+#define HDMI_I2C_TRANSACTION_REG_RW__MASK 0x00000001
+#define HDMI_I2C_TRANSACTION_REG_RW__SHIFT 0
+static inline uint32_t HDMI_I2C_TRANSACTION_REG_RW(enum hdmi_ddc_read_write val)
+{
+ return ((val) << HDMI_I2C_TRANSACTION_REG_RW__SHIFT) & HDMI_I2C_TRANSACTION_REG_RW__MASK;
+}
+#define HDMI_I2C_TRANSACTION_REG_STOP_ON_NACK 0x00000100
+#define HDMI_I2C_TRANSACTION_REG_START 0x00001000
+#define HDMI_I2C_TRANSACTION_REG_STOP 0x00002000
+#define HDMI_I2C_TRANSACTION_REG_CNT__MASK 0x00ff0000
+#define HDMI_I2C_TRANSACTION_REG_CNT__SHIFT 16
+static inline uint32_t HDMI_I2C_TRANSACTION_REG_CNT(uint32_t val)
+{
+ return ((val) << HDMI_I2C_TRANSACTION_REG_CNT__SHIFT) & HDMI_I2C_TRANSACTION_REG_CNT__MASK;
+}
+
+#define REG_HDMI_DDC_DATA 0x00000238
+#define HDMI_DDC_DATA_DATA_RW__MASK 0x00000001
+#define HDMI_DDC_DATA_DATA_RW__SHIFT 0
+static inline uint32_t HDMI_DDC_DATA_DATA_RW(enum hdmi_ddc_read_write val)
+{
+ return ((val) << HDMI_DDC_DATA_DATA_RW__SHIFT) & HDMI_DDC_DATA_DATA_RW__MASK;
+}
+#define HDMI_DDC_DATA_DATA__MASK 0x0000ff00
+#define HDMI_DDC_DATA_DATA__SHIFT 8
+static inline uint32_t HDMI_DDC_DATA_DATA(uint32_t val)
+{
+ return ((val) << HDMI_DDC_DATA_DATA__SHIFT) & HDMI_DDC_DATA_DATA__MASK;
+}
+#define HDMI_DDC_DATA_INDEX__MASK 0x00ff0000
+#define HDMI_DDC_DATA_INDEX__SHIFT 16
+static inline uint32_t HDMI_DDC_DATA_INDEX(uint32_t val)
+{
+ return ((val) << HDMI_DDC_DATA_INDEX__SHIFT) & HDMI_DDC_DATA_INDEX__MASK;
+}
+#define HDMI_DDC_DATA_INDEX_WRITE 0x80000000
+
+#define REG_HDMI_HDCP_SHA_CTRL 0x0000023c
+
+#define REG_HDMI_HDCP_SHA_STATUS 0x00000240
+#define HDMI_HDCP_SHA_STATUS_BLOCK_DONE 0x00000001
+#define HDMI_HDCP_SHA_STATUS_COMP_DONE 0x00000010
+
+#define REG_HDMI_HDCP_SHA_DATA 0x00000244
+#define HDMI_HDCP_SHA_DATA_DONE 0x00000001
+
+#define REG_HDMI_HPD_INT_STATUS 0x00000250
+#define HDMI_HPD_INT_STATUS_INT 0x00000001
+#define HDMI_HPD_INT_STATUS_CABLE_DETECTED 0x00000002
+
+#define REG_HDMI_HPD_INT_CTRL 0x00000254
+#define HDMI_HPD_INT_CTRL_INT_ACK 0x00000001
+#define HDMI_HPD_INT_CTRL_INT_CONNECT 0x00000002
+#define HDMI_HPD_INT_CTRL_INT_EN 0x00000004
+#define HDMI_HPD_INT_CTRL_RX_INT_ACK 0x00000010
+#define HDMI_HPD_INT_CTRL_RX_INT_EN 0x00000020
+#define HDMI_HPD_INT_CTRL_RCV_PLUGIN_DET_MASK 0x00000200
+
+#define REG_HDMI_HPD_CTRL 0x00000258
+#define HDMI_HPD_CTRL_TIMEOUT__MASK 0x00001fff
+#define HDMI_HPD_CTRL_TIMEOUT__SHIFT 0
+static inline uint32_t HDMI_HPD_CTRL_TIMEOUT(uint32_t val)
+{
+ return ((val) << HDMI_HPD_CTRL_TIMEOUT__SHIFT) & HDMI_HPD_CTRL_TIMEOUT__MASK;
+}
+#define HDMI_HPD_CTRL_ENABLE 0x10000000
+
+#define REG_HDMI_DDC_REF 0x0000027c
+#define HDMI_DDC_REF_REFTIMER_ENABLE 0x00010000
+#define HDMI_DDC_REF_REFTIMER__MASK 0x0000ffff
+#define HDMI_DDC_REF_REFTIMER__SHIFT 0
+static inline uint32_t HDMI_DDC_REF_REFTIMER(uint32_t val)
+{
+ return ((val) << HDMI_DDC_REF_REFTIMER__SHIFT) & HDMI_DDC_REF_REFTIMER__MASK;
+}
+
+#define REG_HDMI_HDCP_SW_UPPER_AKSV 0x00000284
+
+#define REG_HDMI_HDCP_SW_LOWER_AKSV 0x00000288
+
+#define REG_HDMI_CEC_CTRL 0x0000028c
+
+#define REG_HDMI_CEC_WR_DATA 0x00000290
+
+#define REG_HDMI_CEC_CEC_RETRANSMIT 0x00000294
+
+#define REG_HDMI_CEC_STATUS 0x00000298
+
+#define REG_HDMI_CEC_INT 0x0000029c
+
+#define REG_HDMI_CEC_ADDR 0x000002a0
+
+#define REG_HDMI_CEC_TIME 0x000002a4
+
+#define REG_HDMI_CEC_REFTIMER 0x000002a8
+
+#define REG_HDMI_CEC_RD_DATA 0x000002ac
+
+#define REG_HDMI_CEC_RD_FILTER 0x000002b0
+
+#define REG_HDMI_ACTIVE_HSYNC 0x000002b4
+#define HDMI_ACTIVE_HSYNC_START__MASK 0x00001fff
+#define HDMI_ACTIVE_HSYNC_START__SHIFT 0
+static inline uint32_t HDMI_ACTIVE_HSYNC_START(uint32_t val)
+{
+ return ((val) << HDMI_ACTIVE_HSYNC_START__SHIFT) & HDMI_ACTIVE_HSYNC_START__MASK;
+}
+#define HDMI_ACTIVE_HSYNC_END__MASK 0x0fff0000
+#define HDMI_ACTIVE_HSYNC_END__SHIFT 16
+static inline uint32_t HDMI_ACTIVE_HSYNC_END(uint32_t val)
+{
+ return ((val) << HDMI_ACTIVE_HSYNC_END__SHIFT) & HDMI_ACTIVE_HSYNC_END__MASK;
+}
+
+#define REG_HDMI_ACTIVE_VSYNC 0x000002b8
+#define HDMI_ACTIVE_VSYNC_START__MASK 0x00001fff
+#define HDMI_ACTIVE_VSYNC_START__SHIFT 0
+static inline uint32_t HDMI_ACTIVE_VSYNC_START(uint32_t val)
+{
+ return ((val) << HDMI_ACTIVE_VSYNC_START__SHIFT) & HDMI_ACTIVE_VSYNC_START__MASK;
+}
+#define HDMI_ACTIVE_VSYNC_END__MASK 0x1fff0000
+#define HDMI_ACTIVE_VSYNC_END__SHIFT 16
+static inline uint32_t HDMI_ACTIVE_VSYNC_END(uint32_t val)
+{
+ return ((val) << HDMI_ACTIVE_VSYNC_END__SHIFT) & HDMI_ACTIVE_VSYNC_END__MASK;
+}
+
+#define REG_HDMI_VSYNC_ACTIVE_F2 0x000002bc
+#define HDMI_VSYNC_ACTIVE_F2_START__MASK 0x00001fff
+#define HDMI_VSYNC_ACTIVE_F2_START__SHIFT 0
+static inline uint32_t HDMI_VSYNC_ACTIVE_F2_START(uint32_t val)
+{
+ return ((val) << HDMI_VSYNC_ACTIVE_F2_START__SHIFT) & HDMI_VSYNC_ACTIVE_F2_START__MASK;
+}
+#define HDMI_VSYNC_ACTIVE_F2_END__MASK 0x1fff0000
+#define HDMI_VSYNC_ACTIVE_F2_END__SHIFT 16
+static inline uint32_t HDMI_VSYNC_ACTIVE_F2_END(uint32_t val)
+{
+ return ((val) << HDMI_VSYNC_ACTIVE_F2_END__SHIFT) & HDMI_VSYNC_ACTIVE_F2_END__MASK;
+}
+
+#define REG_HDMI_TOTAL 0x000002c0
+#define HDMI_TOTAL_H_TOTAL__MASK 0x00001fff
+#define HDMI_TOTAL_H_TOTAL__SHIFT 0
+static inline uint32_t HDMI_TOTAL_H_TOTAL(uint32_t val)
+{
+ return ((val) << HDMI_TOTAL_H_TOTAL__SHIFT) & HDMI_TOTAL_H_TOTAL__MASK;
+}
+#define HDMI_TOTAL_V_TOTAL__MASK 0x1fff0000
+#define HDMI_TOTAL_V_TOTAL__SHIFT 16
+static inline uint32_t HDMI_TOTAL_V_TOTAL(uint32_t val)
+{
+ return ((val) << HDMI_TOTAL_V_TOTAL__SHIFT) & HDMI_TOTAL_V_TOTAL__MASK;
+}
+
+#define REG_HDMI_VSYNC_TOTAL_F2 0x000002c4
+#define HDMI_VSYNC_TOTAL_F2_V_TOTAL__MASK 0x00001fff
+#define HDMI_VSYNC_TOTAL_F2_V_TOTAL__SHIFT 0
+static inline uint32_t HDMI_VSYNC_TOTAL_F2_V_TOTAL(uint32_t val)
+{
+ return ((val) << HDMI_VSYNC_TOTAL_F2_V_TOTAL__SHIFT) & HDMI_VSYNC_TOTAL_F2_V_TOTAL__MASK;
+}
+
+#define REG_HDMI_FRAME_CTRL 0x000002c8
+#define HDMI_FRAME_CTRL_RGB_MUX_SEL_BGR 0x00001000
+#define HDMI_FRAME_CTRL_VSYNC_LOW 0x10000000
+#define HDMI_FRAME_CTRL_HSYNC_LOW 0x20000000
+#define HDMI_FRAME_CTRL_INTERLACED_EN 0x80000000
+
+#define REG_HDMI_AUD_INT 0x000002cc
+#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001
+#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002
+#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004
+#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008
+
+#define REG_HDMI_PHY_CTRL 0x000002d4
+#define HDMI_PHY_CTRL_SW_RESET_PLL 0x00000001
+#define HDMI_PHY_CTRL_SW_RESET_PLL_LOW 0x00000002
+#define HDMI_PHY_CTRL_SW_RESET 0x00000004
+#define HDMI_PHY_CTRL_SW_RESET_LOW 0x00000008
+
+#define REG_HDMI_CEC_WR_RANGE 0x000002dc
+
+#define REG_HDMI_CEC_RD_RANGE 0x000002e0
+
+#define REG_HDMI_VERSION 0x000002e4
+
+#define REG_HDMI_CEC_COMPL_CTL 0x00000360
+
+#define REG_HDMI_CEC_RD_START_RANGE 0x00000364
+
+#define REG_HDMI_CEC_RD_TOTAL_RANGE 0x00000368
+
+#define REG_HDMI_CEC_RD_ERR_RESP_LO 0x0000036c
+
+#define REG_HDMI_CEC_WR_CHECK_CONFIG 0x00000370
+
+#define REG_HDMI_8x60_PHY_REG0 0x00000000
+#define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK 0x0000001c
+#define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__SHIFT 2
+static inline uint32_t HDMI_8x60_PHY_REG0_DESER_DEL_CTRL(uint32_t val)
+{
+ return ((val) << HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__SHIFT) & HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK;
+}
+
+#define REG_HDMI_8x60_PHY_REG1 0x00000004
+#define HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__MASK 0x000000f0
+#define HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__SHIFT 4
+static inline uint32_t HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(uint32_t val)
+{
+ return ((val) << HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__SHIFT) & HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__MASK;
+}
+#define HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__MASK 0x0000000f
+#define HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__SHIFT 0
+static inline uint32_t HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(uint32_t val)
+{
+ return ((val) << HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__SHIFT) & HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__MASK;
+}
+
+#define REG_HDMI_8x60_PHY_REG2 0x00000008
+#define HDMI_8x60_PHY_REG2_PD_DESER 0x00000001
+#define HDMI_8x60_PHY_REG2_PD_DRIVE_1 0x00000002
+#define HDMI_8x60_PHY_REG2_PD_DRIVE_2 0x00000004
+#define HDMI_8x60_PHY_REG2_PD_DRIVE_3 0x00000008
+#define HDMI_8x60_PHY_REG2_PD_DRIVE_4 0x00000010
+#define HDMI_8x60_PHY_REG2_PD_PLL 0x00000020
+#define HDMI_8x60_PHY_REG2_PD_PWRGEN 0x00000040
+#define HDMI_8x60_PHY_REG2_RCV_SENSE_EN 0x00000080
+
+#define REG_HDMI_8x60_PHY_REG3 0x0000000c
+#define HDMI_8x60_PHY_REG3_PLL_ENABLE 0x00000001
+
+#define REG_HDMI_8x60_PHY_REG4 0x00000010
+
+#define REG_HDMI_8x60_PHY_REG5 0x00000014
+
+#define REG_HDMI_8x60_PHY_REG6 0x00000018
+
+#define REG_HDMI_8x60_PHY_REG7 0x0000001c
+
+#define REG_HDMI_8x60_PHY_REG8 0x00000020
+
+#define REG_HDMI_8x60_PHY_REG9 0x00000024
+
+#define REG_HDMI_8x60_PHY_REG10 0x00000028
+
+#define REG_HDMI_8x60_PHY_REG11 0x0000002c
+
+#define REG_HDMI_8x60_PHY_REG12 0x00000030
+#define HDMI_8x60_PHY_REG12_RETIMING_EN 0x00000001
+#define HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN 0x00000002
+#define HDMI_8x60_PHY_REG12_FORCE_LOCK 0x00000010
+
+#define REG_HDMI_8960_PHY_REG0 0x00000000
+
+#define REG_HDMI_8960_PHY_REG1 0x00000004
+
+#define REG_HDMI_8960_PHY_REG2 0x00000008
+
+#define REG_HDMI_8960_PHY_REG3 0x0000000c
+
+#define REG_HDMI_8960_PHY_REG4 0x00000010
+
+#define REG_HDMI_8960_PHY_REG5 0x00000014
+
+#define REG_HDMI_8960_PHY_REG6 0x00000018
+
+#define REG_HDMI_8960_PHY_REG7 0x0000001c
+
+#define REG_HDMI_8960_PHY_REG8 0x00000020
+
+#define REG_HDMI_8960_PHY_REG9 0x00000024
+
+#define REG_HDMI_8960_PHY_REG10 0x00000028
+
+#define REG_HDMI_8960_PHY_REG11 0x0000002c
+
+#define REG_HDMI_8960_PHY_REG12 0x00000030
+#define HDMI_8960_PHY_REG12_SW_RESET 0x00000020
+#define HDMI_8960_PHY_REG12_PWRDN_B 0x00000080
+
+#define REG_HDMI_8960_PHY_REG_BIST_CFG 0x00000034
+
+#define REG_HDMI_8960_PHY_DEBUG_BUS_SEL 0x00000038
+
+#define REG_HDMI_8960_PHY_REG_MISC0 0x0000003c
+
+#define REG_HDMI_8960_PHY_REG13 0x00000040
+
+#define REG_HDMI_8960_PHY_REG14 0x00000044
+
+#define REG_HDMI_8960_PHY_REG15 0x00000048
+
+#define REG_HDMI_8960_PHY_PLL_REFCLK_CFG 0x00000000
+
+#define REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG 0x00000004
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 0x00000008
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 0x0000000c
+
+#define REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG 0x00000010
+
+#define REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG 0x00000014
+
+#define REG_HDMI_8960_PHY_PLL_PWRDN_B 0x00000018
+#define HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL 0x00000002
+#define HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B 0x00000008
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG0 0x0000001c
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG1 0x00000020
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG2 0x00000024
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG3 0x00000028
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG4 0x0000002c
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG0 0x00000030
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG1 0x00000034
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG2 0x00000038
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG3 0x0000003c
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 0x00000040
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 0x00000044
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 0x00000048
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 0x0000004c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 0x00000050
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 0x00000054
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 0x00000058
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 0x0000005c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 0x00000060
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 0x00000064
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 0x00000068
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_SEL 0x0000006c
+
+#define REG_HDMI_8960_PHY_PLL_MISC0 0x00000070
+
+#define REG_HDMI_8960_PHY_PLL_MISC1 0x00000074
+
+#define REG_HDMI_8960_PHY_PLL_MISC2 0x00000078
+
+#define REG_HDMI_8960_PHY_PLL_MISC3 0x0000007c
+
+#define REG_HDMI_8960_PHY_PLL_MISC4 0x00000080
+
+#define REG_HDMI_8960_PHY_PLL_MISC5 0x00000084
+
+#define REG_HDMI_8960_PHY_PLL_MISC6 0x00000088
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS0 0x0000008c
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS1 0x00000090
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS2 0x00000094
+
+#define REG_HDMI_8960_PHY_PLL_STATUS0 0x00000098
+#define HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK 0x00000001
+
+#define REG_HDMI_8960_PHY_PLL_STATUS1 0x0000009c
+
+#define REG_HDMI_8x74_ANA_CFG0 0x00000000
+
+#define REG_HDMI_8x74_ANA_CFG1 0x00000004
+
+#define REG_HDMI_8x74_PD_CTRL0 0x00000010
+
+#define REG_HDMI_8x74_PD_CTRL1 0x00000014
+
+#define REG_HDMI_8x74_BIST_CFG0 0x00000034
+
+#define REG_HDMI_8x74_BIST_PATN0 0x0000003c
+
+#define REG_HDMI_8x74_BIST_PATN1 0x00000040
+
+#define REG_HDMI_8x74_BIST_PATN2 0x00000044
+
+#define REG_HDMI_8x74_BIST_PATN3 0x00000048
+
+#define REG_HDMI_28nm_PHY_PLL_REFCLK_CFG 0x00000000
+
+#define REG_HDMI_28nm_PHY_PLL_POSTDIV1_CFG 0x00000004
+
+#define REG_HDMI_28nm_PHY_PLL_CHGPUMP_CFG 0x00000008
+
+#define REG_HDMI_28nm_PHY_PLL_VCOLPF_CFG 0x0000000c
+
+#define REG_HDMI_28nm_PHY_PLL_VREG_CFG 0x00000010
+
+#define REG_HDMI_28nm_PHY_PLL_PWRGEN_CFG 0x00000014
+
+#define REG_HDMI_28nm_PHY_PLL_DMUX_CFG 0x00000018
+
+#define REG_HDMI_28nm_PHY_PLL_AMUX_CFG 0x0000001c
+
+#define REG_HDMI_28nm_PHY_PLL_GLB_CFG 0x00000020
+#define HDMI_28nm_PHY_PLL_GLB_CFG_PLL_PWRDN_B 0x00000001
+#define HDMI_28nm_PHY_PLL_GLB_CFG_PLL_LDO_PWRDN_B 0x00000002
+#define HDMI_28nm_PHY_PLL_GLB_CFG_PLL_PWRGEN_PWRDN_B 0x00000004
+#define HDMI_28nm_PHY_PLL_GLB_CFG_PLL_ENABLE 0x00000008
+
+#define REG_HDMI_28nm_PHY_PLL_POSTDIV2_CFG 0x00000024
+
+#define REG_HDMI_28nm_PHY_PLL_POSTDIV3_CFG 0x00000028
+
+#define REG_HDMI_28nm_PHY_PLL_LPFR_CFG 0x0000002c
+
+#define REG_HDMI_28nm_PHY_PLL_LPFC1_CFG 0x00000030
+
+#define REG_HDMI_28nm_PHY_PLL_LPFC2_CFG 0x00000034
+
+#define REG_HDMI_28nm_PHY_PLL_SDM_CFG0 0x00000038
+
+#define REG_HDMI_28nm_PHY_PLL_SDM_CFG1 0x0000003c
+
+#define REG_HDMI_28nm_PHY_PLL_SDM_CFG2 0x00000040
+
+#define REG_HDMI_28nm_PHY_PLL_SDM_CFG3 0x00000044
+
+#define REG_HDMI_28nm_PHY_PLL_SDM_CFG4 0x00000048
+
+#define REG_HDMI_28nm_PHY_PLL_SSC_CFG0 0x0000004c
+
+#define REG_HDMI_28nm_PHY_PLL_SSC_CFG1 0x00000050
+
+#define REG_HDMI_28nm_PHY_PLL_SSC_CFG2 0x00000054
+
+#define REG_HDMI_28nm_PHY_PLL_SSC_CFG3 0x00000058
+
+#define REG_HDMI_28nm_PHY_PLL_LKDET_CFG0 0x0000005c
+
+#define REG_HDMI_28nm_PHY_PLL_LKDET_CFG1 0x00000060
+
+#define REG_HDMI_28nm_PHY_PLL_LKDET_CFG2 0x00000064
+
+#define REG_HDMI_28nm_PHY_PLL_TEST_CFG 0x00000068
+#define HDMI_28nm_PHY_PLL_TEST_CFG_PLL_SW_RESET 0x00000001
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG0 0x0000006c
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG1 0x00000070
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG2 0x00000074
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG3 0x00000078
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG4 0x0000007c
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG5 0x00000080
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG6 0x00000084
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG7 0x00000088
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG8 0x0000008c
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG9 0x00000090
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG10 0x00000094
+
+#define REG_HDMI_28nm_PHY_PLL_CAL_CFG11 0x00000098
+
+#define REG_HDMI_28nm_PHY_PLL_EFUSE_CFG 0x0000009c
+
+#define REG_HDMI_28nm_PHY_PLL_DEBUG_BUS_SEL 0x000000a0
+
+#define REG_HDMI_8996_PHY_CFG 0x00000000
+
+#define REG_HDMI_8996_PHY_PD_CTL 0x00000004
+
+#define REG_HDMI_8996_PHY_MODE 0x00000008
+
+#define REG_HDMI_8996_PHY_MISR_CLEAR 0x0000000c
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_CFG0 0x00000010
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_CFG1 0x00000014
+
+#define REG_HDMI_8996_PHY_TX0_TX1_PRBS_SEED_BYTE0 0x00000018
+
+#define REG_HDMI_8996_PHY_TX0_TX1_PRBS_SEED_BYTE1 0x0000001c
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_PATTERN0 0x00000020
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_PATTERN1 0x00000024
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_CFG0 0x00000028
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_CFG1 0x0000002c
+
+#define REG_HDMI_8996_PHY_TX2_TX3_PRBS_SEED_BYTE0 0x00000030
+
+#define REG_HDMI_8996_PHY_TX2_TX3_PRBS_SEED_BYTE1 0x00000034
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_PATTERN0 0x00000038
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_PATTERN1 0x0000003c
+
+#define REG_HDMI_8996_PHY_DEBUG_BUS_SEL 0x00000040
+
+#define REG_HDMI_8996_PHY_TXCAL_CFG0 0x00000044
+
+#define REG_HDMI_8996_PHY_TXCAL_CFG1 0x00000048
+
+#define REG_HDMI_8996_PHY_TX0_TX1_LANE_CTL 0x0000004c
+
+#define REG_HDMI_8996_PHY_TX2_TX3_LANE_CTL 0x00000050
+
+#define REG_HDMI_8996_PHY_LANE_BIST_CONFIG 0x00000054
+
+#define REG_HDMI_8996_PHY_CLOCK 0x00000058
+
+#define REG_HDMI_8996_PHY_MISC1 0x0000005c
+
+#define REG_HDMI_8996_PHY_MISC2 0x00000060
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_STATUS0 0x00000064
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_STATUS1 0x00000068
+
+#define REG_HDMI_8996_PHY_TX0_TX1_BIST_STATUS2 0x0000006c
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_STATUS0 0x00000070
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_STATUS1 0x00000074
+
+#define REG_HDMI_8996_PHY_TX2_TX3_BIST_STATUS2 0x00000078
+
+#define REG_HDMI_8996_PHY_PRE_MISR_STATUS0 0x0000007c
+
+#define REG_HDMI_8996_PHY_PRE_MISR_STATUS1 0x00000080
+
+#define REG_HDMI_8996_PHY_PRE_MISR_STATUS2 0x00000084
+
+#define REG_HDMI_8996_PHY_PRE_MISR_STATUS3 0x00000088
+
+#define REG_HDMI_8996_PHY_POST_MISR_STATUS0 0x0000008c
+
+#define REG_HDMI_8996_PHY_POST_MISR_STATUS1 0x00000090
+
+#define REG_HDMI_8996_PHY_POST_MISR_STATUS2 0x00000094
+
+#define REG_HDMI_8996_PHY_POST_MISR_STATUS3 0x00000098
+
+#define REG_HDMI_8996_PHY_STATUS 0x0000009c
+
+#define REG_HDMI_8996_PHY_MISC3_STATUS 0x000000a0
+
+#define REG_HDMI_8996_PHY_MISC4_STATUS 0x000000a4
+
+#define REG_HDMI_8996_PHY_DEBUG_BUS0 0x000000a8
+
+#define REG_HDMI_8996_PHY_DEBUG_BUS1 0x000000ac
+
+#define REG_HDMI_8996_PHY_DEBUG_BUS2 0x000000b0
+
+#define REG_HDMI_8996_PHY_DEBUG_BUS3 0x000000b4
+
+#define REG_HDMI_8996_PHY_PHY_REVISION_ID0 0x000000b8
+
+#define REG_HDMI_8996_PHY_PHY_REVISION_ID1 0x000000bc
+
+#define REG_HDMI_8996_PHY_PHY_REVISION_ID2 0x000000c0
+
+#define REG_HDMI_8996_PHY_PHY_REVISION_ID3 0x000000c4
+
+#define REG_HDMI_PHY_QSERDES_COM_ATB_SEL1 0x00000000
+
+#define REG_HDMI_PHY_QSERDES_COM_ATB_SEL2 0x00000004
+
+#define REG_HDMI_PHY_QSERDES_COM_FREQ_UPDATE 0x00000008
+
+#define REG_HDMI_PHY_QSERDES_COM_BG_TIMER 0x0000000c
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_EN_CENTER 0x00000010
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_ADJ_PER1 0x00000014
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_ADJ_PER2 0x00000018
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_PER1 0x0000001c
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_PER2 0x00000020
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_STEP_SIZE1 0x00000024
+
+#define REG_HDMI_PHY_QSERDES_COM_SSC_STEP_SIZE2 0x00000028
+
+#define REG_HDMI_PHY_QSERDES_COM_POST_DIV 0x0000002c
+
+#define REG_HDMI_PHY_QSERDES_COM_POST_DIV_MUX 0x00000030
+
+#define REG_HDMI_PHY_QSERDES_COM_BIAS_EN_CLKBUFLR_EN 0x00000034
+
+#define REG_HDMI_PHY_QSERDES_COM_CLK_ENABLE1 0x00000038
+
+#define REG_HDMI_PHY_QSERDES_COM_SYS_CLK_CTRL 0x0000003c
+
+#define REG_HDMI_PHY_QSERDES_COM_SYSCLK_BUF_ENABLE 0x00000040
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_EN 0x00000044
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_IVCO 0x00000048
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP1_MODE0 0x0000004c
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP2_MODE0 0x00000050
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP3_MODE0 0x00000054
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP1_MODE1 0x00000058
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP2_MODE1 0x0000005c
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP3_MODE1 0x00000060
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP1_MODE2 0x00000064
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD0 0x00000064
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP2_MODE2 0x00000068
+
+#define REG_HDMI_PHY_QSERDES_COM_EP_CLOCK_DETECT_CTRL 0x00000068
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP3_MODE2 0x0000006c
+
+#define REG_HDMI_PHY_QSERDES_COM_SYSCLK_DET_COMP_STATUS 0x0000006c
+
+#define REG_HDMI_PHY_QSERDES_COM_BG_TRIM 0x00000070
+
+#define REG_HDMI_PHY_QSERDES_COM_CLK_EP_DIV 0x00000074
+
+#define REG_HDMI_PHY_QSERDES_COM_CP_CTRL_MODE0 0x00000078
+
+#define REG_HDMI_PHY_QSERDES_COM_CP_CTRL_MODE1 0x0000007c
+
+#define REG_HDMI_PHY_QSERDES_COM_CP_CTRL_MODE2 0x00000080
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD1 0x00000080
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_RCTRL_MODE0 0x00000084
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_RCTRL_MODE1 0x00000088
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_RCTRL_MODE2 0x0000008c
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD2 0x0000008c
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_CCTRL_MODE0 0x00000090
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_CCTRL_MODE1 0x00000094
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_CCTRL_MODE2 0x00000098
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD3 0x00000098
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_CNTRL 0x0000009c
+
+#define REG_HDMI_PHY_QSERDES_COM_PHASE_SEL_CTRL 0x000000a0
+
+#define REG_HDMI_PHY_QSERDES_COM_PHASE_SEL_DC 0x000000a4
+
+#define REG_HDMI_PHY_QSERDES_COM_CORE_CLK_IN_SYNC_SEL 0x000000a8
+
+#define REG_HDMI_PHY_QSERDES_COM_BIAS_EN_CTRL_BY_PSM 0x000000a8
+
+#define REG_HDMI_PHY_QSERDES_COM_SYSCLK_EN_SEL 0x000000ac
+
+#define REG_HDMI_PHY_QSERDES_COM_CML_SYSCLK_SEL 0x000000b0
+
+#define REG_HDMI_PHY_QSERDES_COM_RESETSM_CNTRL 0x000000b4
+
+#define REG_HDMI_PHY_QSERDES_COM_RESETSM_CNTRL2 0x000000b8
+
+#define REG_HDMI_PHY_QSERDES_COM_RESTRIM_CTRL 0x000000bc
+
+#define REG_HDMI_PHY_QSERDES_COM_RESTRIM_CTRL2 0x000000c0
+
+#define REG_HDMI_PHY_QSERDES_COM_RESCODE_DIV_NUM 0x000000c4
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP_EN 0x000000c8
+
+#define REG_HDMI_PHY_QSERDES_COM_LOCK_CMP_CFG 0x000000cc
+
+#define REG_HDMI_PHY_QSERDES_COM_DEC_START_MODE0 0x000000d0
+
+#define REG_HDMI_PHY_QSERDES_COM_DEC_START_MODE1 0x000000d4
+
+#define REG_HDMI_PHY_QSERDES_COM_DEC_START_MODE2 0x000000d8
+
+#define REG_HDMI_PHY_QSERDES_COM_VCOCAL_DEADMAN_CTRL 0x000000d8
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START1_MODE0 0x000000dc
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START2_MODE0 0x000000e0
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START3_MODE0 0x000000e4
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START1_MODE1 0x000000e8
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START2_MODE1 0x000000ec
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START3_MODE1 0x000000f0
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START1_MODE2 0x000000f4
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MINVAL1 0x000000f4
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START2_MODE2 0x000000f8
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MINVAL2 0x000000f8
+
+#define REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START3_MODE2 0x000000fc
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD4 0x000000fc
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_INITVAL 0x00000100
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_EN 0x00000104
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN0_MODE0 0x00000108
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN1_MODE0 0x0000010c
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN0_MODE1 0x00000110
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN1_MODE1 0x00000114
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN0_MODE2 0x00000118
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MAXVAL1 0x00000118
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN1_MODE2 0x0000011c
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MAXVAL2 0x0000011c
+
+#define REG_HDMI_PHY_QSERDES_COM_RES_TRIM_CONTROL2 0x00000120
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_CTRL 0x00000124
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MAP 0x00000128
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE1_MODE0 0x0000012c
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE2_MODE0 0x00000130
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE1_MODE1 0x00000134
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE2_MODE1 0x00000138
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE1_MODE2 0x0000013c
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_INITVAL1 0x0000013c
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE2_MODE2 0x00000140
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_INITVAL2 0x00000140
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_TIMER1 0x00000144
+
+#define REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_TIMER2 0x00000148
+
+#define REG_HDMI_PHY_QSERDES_COM_SAR 0x0000014c
+
+#define REG_HDMI_PHY_QSERDES_COM_SAR_CLK 0x00000150
+
+#define REG_HDMI_PHY_QSERDES_COM_SAR_CODE_OUT_STATUS 0x00000154
+
+#define REG_HDMI_PHY_QSERDES_COM_SAR_CODE_READY_STATUS 0x00000158
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_STATUS 0x0000015c
+
+#define REG_HDMI_PHY_QSERDES_COM_RESET_SM_STATUS 0x00000160
+
+#define REG_HDMI_PHY_QSERDES_COM_RESTRIM_CODE_STATUS 0x00000164
+
+#define REG_HDMI_PHY_QSERDES_COM_PLLCAL_CODE1_STATUS 0x00000168
+
+#define REG_HDMI_PHY_QSERDES_COM_PLLCAL_CODE2_STATUS 0x0000016c
+
+#define REG_HDMI_PHY_QSERDES_COM_BG_CTRL 0x00000170
+
+#define REG_HDMI_PHY_QSERDES_COM_CLK_SELECT 0x00000174
+
+#define REG_HDMI_PHY_QSERDES_COM_HSCLK_SEL 0x00000178
+
+#define REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_BINCODE_STATUS 0x0000017c
+
+#define REG_HDMI_PHY_QSERDES_COM_PLL_ANALOG 0x00000180
+
+#define REG_HDMI_PHY_QSERDES_COM_CORECLK_DIV 0x00000184
+
+#define REG_HDMI_PHY_QSERDES_COM_SW_RESET 0x00000188
+
+#define REG_HDMI_PHY_QSERDES_COM_CORE_CLK_EN 0x0000018c
+
+#define REG_HDMI_PHY_QSERDES_COM_C_READY_STATUS 0x00000190
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_CONFIG 0x00000194
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RATE_OVERRIDE 0x00000198
+
+#define REG_HDMI_PHY_QSERDES_COM_SVS_MODE_CLK_SEL 0x0000019c
+
+#define REG_HDMI_PHY_QSERDES_COM_DEBUG_BUS0 0x000001a0
+
+#define REG_HDMI_PHY_QSERDES_COM_DEBUG_BUS1 0x000001a4
+
+#define REG_HDMI_PHY_QSERDES_COM_DEBUG_BUS2 0x000001a8
+
+#define REG_HDMI_PHY_QSERDES_COM_DEBUG_BUS3 0x000001ac
+
+#define REG_HDMI_PHY_QSERDES_COM_DEBUG_BUS_SEL 0x000001b0
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_MISC1 0x000001b4
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_MISC2 0x000001b8
+
+#define REG_HDMI_PHY_QSERDES_COM_CORECLK_DIV_MODE1 0x000001bc
+
+#define REG_HDMI_PHY_QSERDES_COM_CORECLK_DIV_MODE2 0x000001c0
+
+#define REG_HDMI_PHY_QSERDES_COM_CMN_RSVD5 0x000001c4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_MODE_LANENO 0x00000000
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_INVERT 0x00000004
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_CLKBUF_ENABLE 0x00000008
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_CMN_CONTROL_ONE 0x0000000c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_CMN_CONTROL_TWO 0x00000010
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_CMN_CONTROL_THREE 0x00000014
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_EMP_POST1_LVL 0x00000018
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_POST2_EMPH 0x0000001c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_BOOST_LVL_UP_DN 0x00000020
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_HP_PD_ENABLES 0x00000024
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_IDLE_LVL_LARGE_AMP 0x00000028
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_DRV_LVL 0x0000002c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_DRV_LVL_OFFSET 0x00000030
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RESET_TSYNC_EN 0x00000034
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PRE_STALL_LDO_BOOST_EN 0x00000038
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_BAND 0x0000003c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_SLEW_CNTL 0x00000040
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_INTERFACE_SELECT 0x00000044
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_LPB_EN 0x00000048
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RES_CODE_LANE_TX 0x0000004c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RES_CODE_LANE_RX 0x00000050
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RES_CODE_LANE_OFFSET 0x00000054
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PERL_LENGTH1 0x00000058
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PERL_LENGTH2 0x0000005c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_SERDES_BYP_EN_OUT 0x00000060
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_DEBUG_BUS_SEL 0x00000064
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN 0x00000068
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_POL_INV 0x0000006c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PARRATE_REC_DETECT_IDLE_EN 0x00000070
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN1 0x00000074
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN2 0x00000078
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN3 0x0000007c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN4 0x00000080
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN5 0x00000084
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN6 0x00000088
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN7 0x0000008c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_PATTERN8 0x00000090
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_LANE_MODE 0x00000094
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_IDAC_CAL_LANE_MODE 0x00000098
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_IDAC_CAL_LANE_MODE_CONFIGURATION 0x0000009c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_ATB_SEL1 0x000000a0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_ATB_SEL2 0x000000a4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RCV_DETECT_LVL 0x000000a8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RCV_DETECT_LVL_2 0x000000ac
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PRBS_SEED1 0x000000b0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PRBS_SEED2 0x000000b4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PRBS_SEED3 0x000000b8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PRBS_SEED4 0x000000bc
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RESET_GEN 0x000000c0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_RESET_GEN_MUXES 0x000000c4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TRAN_DRVR_EMP_EN 0x000000c8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_INTERFACE_MODE 0x000000cc
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_CTRL 0x000000d0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_ENCODED_OR_DATA 0x000000d4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_1_DIVIDER_BAND2 0x000000d8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_2_DIVIDER_BAND2 0x000000dc
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_3_DIVIDER_BAND2 0x000000e0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_4_DIVIDER_BAND2 0x000000e4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_1_DIVIDER_BAND0_1 0x000000e8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_2_DIVIDER_BAND0_1 0x000000ec
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_3_DIVIDER_BAND0_1 0x000000f0
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_PWM_GEAR_4_DIVIDER_BAND0_1 0x000000f4
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_VMODE_CTRL1 0x000000f8
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_VMODE_CTRL2 0x000000fc
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_ALOG_INTF_OBSV_CNTL 0x00000100
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_STATUS 0x00000104
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_ERROR_COUNT1 0x00000108
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_BIST_ERROR_COUNT2 0x0000010c
+
+#define REG_HDMI_PHY_QSERDES_TX_LX_TX_ALOG_INTF_OBSV 0x00000110
+
+
+#endif /* HDMI_XML */
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_audio.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_audio.c
new file mode 100644
index 0000000..4c2058c
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_audio.c
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/hdmi.h>
+#include "hdmi.h"
+
+/* maps MSM_HDMI_AUDIO_CHANNEL_n consts used by audio driver to # of channels: */
+static int nchannels[] = { 2, 4, 6, 8 };
+
+/* Supported HDMI Audio sample rates */
+#define MSM_HDMI_SAMPLE_RATE_32KHZ 0
+#define MSM_HDMI_SAMPLE_RATE_44_1KHZ 1
+#define MSM_HDMI_SAMPLE_RATE_48KHZ 2
+#define MSM_HDMI_SAMPLE_RATE_88_2KHZ 3
+#define MSM_HDMI_SAMPLE_RATE_96KHZ 4
+#define MSM_HDMI_SAMPLE_RATE_176_4KHZ 5
+#define MSM_HDMI_SAMPLE_RATE_192KHZ 6
+#define MSM_HDMI_SAMPLE_RATE_MAX 7
+
+
+struct hdmi_msm_audio_acr {
+ uint32_t n; /* N parameter for clock regeneration */
+ uint32_t cts; /* CTS parameter for clock regeneration */
+};
+
+struct hdmi_msm_audio_arcs {
+ unsigned long int pixclock;
+ struct hdmi_msm_audio_acr lut[MSM_HDMI_SAMPLE_RATE_MAX];
+};
+
+#define HDMI_MSM_AUDIO_ARCS(pclk, ...) { (1000 * (pclk)), __VA_ARGS__ }
+
+/* Audio constants lookup table for hdmi_msm_audio_acr_setup */
+/* Valid Pixel-Clock rates: 25.2MHz, 27MHz, 27.03MHz, 74.25MHz, 148.5MHz */
+static const struct hdmi_msm_audio_arcs acr_lut[] = {
+ /* 25.200MHz */
+ HDMI_MSM_AUDIO_ARCS(25200, {
+ {4096, 25200}, {6272, 28000}, {6144, 25200}, {12544, 28000},
+ {12288, 25200}, {25088, 28000}, {24576, 25200} }),
+ /* 27.000MHz */
+ HDMI_MSM_AUDIO_ARCS(27000, {
+ {4096, 27000}, {6272, 30000}, {6144, 27000}, {12544, 30000},
+ {12288, 27000}, {25088, 30000}, {24576, 27000} }),
+ /* 27.027MHz */
+ HDMI_MSM_AUDIO_ARCS(27030, {
+ {4096, 27027}, {6272, 30030}, {6144, 27027}, {12544, 30030},
+ {12288, 27027}, {25088, 30030}, {24576, 27027} }),
+ /* 74.250MHz */
+ HDMI_MSM_AUDIO_ARCS(74250, {
+ {4096, 74250}, {6272, 82500}, {6144, 74250}, {12544, 82500},
+ {12288, 74250}, {25088, 82500}, {24576, 74250} }),
+ /* 148.500MHz */
+ HDMI_MSM_AUDIO_ARCS(148500, {
+ {4096, 148500}, {6272, 165000}, {6144, 148500}, {12544, 165000},
+ {12288, 148500}, {25088, 165000}, {24576, 148500} }),
+};
+
+static const struct hdmi_msm_audio_arcs *get_arcs(unsigned long int pixclock)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(acr_lut); i++) {
+ const struct hdmi_msm_audio_arcs *arcs = &acr_lut[i];
+ if (arcs->pixclock == pixclock)
+ return arcs;
+ }
+
+ return NULL;
+}
+
+int msm_hdmi_audio_update(struct hdmi *hdmi)
+{
+ struct hdmi_audio *audio = &hdmi->audio;
+ struct hdmi_audio_infoframe *info = &audio->infoframe;
+ const struct hdmi_msm_audio_arcs *arcs = NULL;
+ bool enabled = audio->enabled;
+ uint32_t acr_pkt_ctrl, vbi_pkt_ctrl, aud_pkt_ctrl;
+ uint32_t infofrm_ctrl, audio_config;
+
+ DBG("audio: enabled=%d, channels=%d, channel_allocation=0x%x, "
+ "level_shift_value=%d, downmix_inhibit=%d, rate=%d",
+ audio->enabled, info->channels, info->channel_allocation,
+ info->level_shift_value, info->downmix_inhibit, audio->rate);
+ DBG("video: power_on=%d, pixclock=%lu", hdmi->power_on, hdmi->pixclock);
+
+ if (enabled && !(hdmi->power_on && hdmi->pixclock)) {
+ DBG("disabling audio: no video");
+ enabled = false;
+ }
+
+ if (enabled) {
+ arcs = get_arcs(hdmi->pixclock);
+ if (!arcs) {
+ DBG("disabling audio: unsupported pixclock: %lu",
+ hdmi->pixclock);
+ enabled = false;
+ }
+ }
+
+ /* Read first before writing */
+ acr_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_ACR_PKT_CTRL);
+ vbi_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL);
+ aud_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_AUDIO_PKT_CTRL1);
+ infofrm_ctrl = hdmi_read(hdmi, REG_HDMI_INFOFRAME_CTRL0);
+ audio_config = hdmi_read(hdmi, REG_HDMI_AUDIO_CFG);
+
+ /* Clear N/CTS selection bits */
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SELECT__MASK;
+
+ if (enabled) {
+ uint32_t n, cts, multiplier;
+ enum hdmi_acr_cts select;
+ uint8_t buf[14];
+
+ n = arcs->lut[audio->rate].n;
+ cts = arcs->lut[audio->rate].cts;
+
+ if ((MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate)) {
+ multiplier = 4;
+ n >>= 2; /* divide N by 4 and use multiplier */
+ } else if ((MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate)) {
+ multiplier = 2;
+ n >>= 1; /* divide N by 2 and use multiplier */
+ } else {
+ multiplier = 1;
+ }
+
+ DBG("n=%u, cts=%u, multiplier=%u", n, cts, multiplier);
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SOURCE;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_AUDIO_PRIORITY;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_N_MULTIPLIER(multiplier);
+
+ if ((MSM_HDMI_SAMPLE_RATE_48KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate))
+ select = ACR_48;
+ else if ((MSM_HDMI_SAMPLE_RATE_44_1KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate))
+ select = ACR_44;
+ else /* default to 32k */
+ select = ACR_32;
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SELECT(select);
+
+ hdmi_write(hdmi, REG_HDMI_ACR_0(select - 1),
+ HDMI_ACR_0_CTS(cts));
+ hdmi_write(hdmi, REG_HDMI_ACR_1(select - 1),
+ HDMI_ACR_1_N(n));
+
+ hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL2,
+ COND(info->channels != 2, HDMI_AUDIO_PKT_CTRL2_LAYOUT) |
+ HDMI_AUDIO_PKT_CTRL2_OVERRIDE);
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_CONT;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SEND;
+
+ /* configure infoframe: */
+ hdmi_audio_infoframe_pack(info, buf, sizeof(buf));
+ hdmi_write(hdmi, REG_HDMI_AUDIO_INFO0,
+ (buf[3] << 0) | (buf[4] << 8) |
+ (buf[5] << 16) | (buf[6] << 24));
+ hdmi_write(hdmi, REG_HDMI_AUDIO_INFO1,
+ (buf[7] << 0) | (buf[8] << 8));
+
+ hdmi_write(hdmi, REG_HDMI_GC, 0);
+
+ vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_ENABLE;
+ vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME;
+
+ aud_pkt_ctrl |= HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND;
+
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE;
+
+ audio_config &= ~HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK;
+ audio_config |= HDMI_AUDIO_CFG_FIFO_WATERMARK(4);
+ audio_config |= HDMI_AUDIO_CFG_ENGINE_ENABLE;
+ } else {
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_CONT;
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SEND;
+ vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_ENABLE;
+ vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME;
+ aud_pkt_ctrl &= ~HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE;
+ audio_config &= ~HDMI_AUDIO_CFG_ENGINE_ENABLE;
+ }
+
+ hdmi_write(hdmi, REG_HDMI_ACR_PKT_CTRL, acr_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL1, aud_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_INFOFRAME_CTRL0, infofrm_ctrl);
+
+ hdmi_write(hdmi, REG_HDMI_AUD_INT,
+ COND(enabled, HDMI_AUD_INT_AUD_FIFO_URUN_INT) |
+ COND(enabled, HDMI_AUD_INT_AUD_SAM_DROP_INT));
+
+ hdmi_write(hdmi, REG_HDMI_AUDIO_CFG, audio_config);
+
+
+ DBG("audio %sabled", enabled ? "en" : "dis");
+
+ return 0;
+}
+
+int msm_hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,
+ uint32_t num_of_channels, uint32_t channel_allocation,
+ uint32_t level_shift, bool down_mix)
+{
+ struct hdmi_audio *audio;
+
+ if (!hdmi)
+ return -ENXIO;
+
+ audio = &hdmi->audio;
+
+ if (num_of_channels >= ARRAY_SIZE(nchannels))
+ return -EINVAL;
+
+ audio->enabled = enabled;
+ audio->infoframe.channels = nchannels[num_of_channels];
+ audio->infoframe.channel_allocation = channel_allocation;
+ audio->infoframe.level_shift_value = level_shift;
+ audio->infoframe.downmix_inhibit = down_mix;
+
+ return msm_hdmi_audio_update(hdmi);
+}
+
+void msm_hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate)
+{
+ struct hdmi_audio *audio;
+
+ if (!hdmi)
+ return;
+
+ audio = &hdmi->audio;
+
+ if ((rate < 0) || (rate >= MSM_HDMI_SAMPLE_RATE_MAX))
+ return;
+
+ audio->rate = rate;
+ msm_hdmi_audio_update(hdmi);
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
new file mode 100644
index 0000000..ba81338
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -0,0 +1,301 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/delay.h>
+
+#include "hdmi.h"
+
+struct hdmi_bridge {
+ struct drm_bridge base;
+ struct hdmi *hdmi;
+};
+#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base)
+
+void msm_hdmi_bridge_destroy(struct drm_bridge *bridge)
+{
+}
+
+static void msm_hdmi_power_on(struct drm_bridge *bridge)
+{
+ struct drm_device *dev = bridge->dev;
+ struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
+ struct hdmi *hdmi = hdmi_bridge->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ int i, ret;
+
+ pm_runtime_get_sync(&hdmi->pdev->dev);
+
+ for (i = 0; i < config->pwr_reg_cnt; i++) {
+ ret = regulator_enable(hdmi->pwr_regs[i]);
+ if (ret) {
+ DRM_DEV_ERROR(dev->dev, "failed to enable pwr regulator: %s (%d)\n",
+ config->pwr_reg_names[i], ret);
+ }
+ }
+
+ if (config->pwr_clk_cnt > 0) {
+ DBG("pixclock: %lu", hdmi->pixclock);
+ ret = clk_set_rate(hdmi->pwr_clks[0], hdmi->pixclock);
+ if (ret) {
+ DRM_DEV_ERROR(dev->dev, "failed to set pixel clk: %s (%d)\n",
+ config->pwr_clk_names[0], ret);
+ }
+ }
+
+ for (i = 0; i < config->pwr_clk_cnt; i++) {
+ ret = clk_prepare_enable(hdmi->pwr_clks[i]);
+ if (ret) {
+ DRM_DEV_ERROR(dev->dev, "failed to enable pwr clk: %s (%d)\n",
+ config->pwr_clk_names[i], ret);
+ }
+ }
+}
+
+static void power_off(struct drm_bridge *bridge)
+{
+ struct drm_device *dev = bridge->dev;
+ struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
+ struct hdmi *hdmi = hdmi_bridge->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ int i, ret;
+
+ /* TODO do we need to wait for final vblank somewhere before
+ * cutting the clocks?
+ */
+ mdelay(16 + 4);
+
+ for (i = 0; i < config->pwr_clk_cnt; i++)
+ clk_disable_unprepare(hdmi->pwr_clks[i]);
+
+ for (i = 0; i < config->pwr_reg_cnt; i++) {
+ ret = regulator_disable(hdmi->pwr_regs[i]);
+ if (ret) {
+ DRM_DEV_ERROR(dev->dev, "failed to disable pwr regulator: %s (%d)\n",
+ config->pwr_reg_names[i], ret);
+ }
+ }
+
+ pm_runtime_put_autosuspend(&hdmi->pdev->dev);
+}
+
+#define AVI_IFRAME_LINE_NUMBER 1
+
+static void msm_hdmi_config_avi_infoframe(struct hdmi *hdmi)
+{
+ struct drm_crtc *crtc = hdmi->encoder->crtc;
+ const struct drm_display_mode *mode = &crtc->state->adjusted_mode;
+ union hdmi_infoframe frame;
+ u8 buffer[HDMI_INFOFRAME_SIZE(AVI)];
+ u32 val;
+ int len;
+
+ drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+ hdmi->connector, mode);
+
+ len = hdmi_infoframe_pack(&frame, buffer, sizeof(buffer));
+ if (len < 0) {
+ DRM_DEV_ERROR(&hdmi->pdev->dev,
+ "failed to configure avi infoframe\n");
+ return;
+ }
+
+ /*
+ * the AVI_INFOx registers don't map exactly to how the AVI infoframes
+ * are packed according to the spec. The checksum from the header is
+ * written to the LSB byte of AVI_INFO0 and the version is written to
+ * the third byte from the LSB of AVI_INFO3
+ */
+ hdmi_write(hdmi, REG_HDMI_AVI_INFO(0),
+ buffer[3] |
+ buffer[4] << 8 |
+ buffer[5] << 16 |
+ buffer[6] << 24);
+
+ hdmi_write(hdmi, REG_HDMI_AVI_INFO(1),
+ buffer[7] |
+ buffer[8] << 8 |
+ buffer[9] << 16 |
+ buffer[10] << 24);
+
+ hdmi_write(hdmi, REG_HDMI_AVI_INFO(2),
+ buffer[11] |
+ buffer[12] << 8 |
+ buffer[13] << 16 |
+ buffer[14] << 24);
+
+ hdmi_write(hdmi, REG_HDMI_AVI_INFO(3),
+ buffer[15] |
+ buffer[16] << 8 |
+ buffer[1] << 24);
+
+ hdmi_write(hdmi, REG_HDMI_INFOFRAME_CTRL0,
+ HDMI_INFOFRAME_CTRL0_AVI_SEND |
+ HDMI_INFOFRAME_CTRL0_AVI_CONT);
+
+ val = hdmi_read(hdmi, REG_HDMI_INFOFRAME_CTRL1);
+ val &= ~HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE__MASK;
+ val |= HDMI_INFOFRAME_CTRL1_AVI_INFO_LINE(AVI_IFRAME_LINE_NUMBER);
+ hdmi_write(hdmi, REG_HDMI_INFOFRAME_CTRL1, val);
+}
+
+static void msm_hdmi_bridge_pre_enable(struct drm_bridge *bridge)
+{
+ struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
+ struct hdmi *hdmi = hdmi_bridge->hdmi;
+ struct hdmi_phy *phy = hdmi->phy;
+
+ DBG("power up");
+
+ if (!hdmi->power_on) {
+ msm_hdmi_phy_resource_enable(phy);
+ msm_hdmi_power_on(bridge);
+ hdmi->power_on = true;
+ if (hdmi->hdmi_mode) {
+ msm_hdmi_config_avi_infoframe(hdmi);
+ msm_hdmi_audio_update(hdmi);
+ }
+ }
+
+ msm_hdmi_phy_powerup(phy, hdmi->pixclock);
+
+ msm_hdmi_set_mode(hdmi, true);
+
+ if (hdmi->hdcp_ctrl)
+ msm_hdmi_hdcp_on(hdmi->hdcp_ctrl);
+}
+
+static void msm_hdmi_bridge_enable(struct drm_bridge *bridge)
+{
+}
+
+static void msm_hdmi_bridge_disable(struct drm_bridge *bridge)
+{
+}
+
+static void msm_hdmi_bridge_post_disable(struct drm_bridge *bridge)
+{
+ struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
+ struct hdmi *hdmi = hdmi_bridge->hdmi;
+ struct hdmi_phy *phy = hdmi->phy;
+
+ if (hdmi->hdcp_ctrl)
+ msm_hdmi_hdcp_off(hdmi->hdcp_ctrl);
+
+ DBG("power down");
+ msm_hdmi_set_mode(hdmi, false);
+
+ msm_hdmi_phy_powerdown(phy);
+
+ if (hdmi->power_on) {
+ power_off(bridge);
+ hdmi->power_on = false;
+ if (hdmi->hdmi_mode)
+ msm_hdmi_audio_update(hdmi);
+ msm_hdmi_phy_resource_disable(phy);
+ }
+}
+
+static void msm_hdmi_bridge_mode_set(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adjusted_mode)
+{
+ struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
+ struct hdmi *hdmi = hdmi_bridge->hdmi;
+ int hstart, hend, vstart, vend;
+ uint32_t frame_ctrl;
+
+ mode = adjusted_mode;
+
+ hdmi->pixclock = mode->clock * 1000;
+
+ hstart = mode->htotal - mode->hsync_start;
+ hend = mode->htotal - mode->hsync_start + mode->hdisplay;
+
+ vstart = mode->vtotal - mode->vsync_start - 1;
+ vend = mode->vtotal - mode->vsync_start + mode->vdisplay - 1;
+
+ DBG("htotal=%d, vtotal=%d, hstart=%d, hend=%d, vstart=%d, vend=%d",
+ mode->htotal, mode->vtotal, hstart, hend, vstart, vend);
+
+ hdmi_write(hdmi, REG_HDMI_TOTAL,
+ HDMI_TOTAL_H_TOTAL(mode->htotal - 1) |
+ HDMI_TOTAL_V_TOTAL(mode->vtotal - 1));
+
+ hdmi_write(hdmi, REG_HDMI_ACTIVE_HSYNC,
+ HDMI_ACTIVE_HSYNC_START(hstart) |
+ HDMI_ACTIVE_HSYNC_END(hend));
+ hdmi_write(hdmi, REG_HDMI_ACTIVE_VSYNC,
+ HDMI_ACTIVE_VSYNC_START(vstart) |
+ HDMI_ACTIVE_VSYNC_END(vend));
+
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
+ hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2,
+ HDMI_VSYNC_TOTAL_F2_V_TOTAL(mode->vtotal));
+ hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2,
+ HDMI_VSYNC_ACTIVE_F2_START(vstart + 1) |
+ HDMI_VSYNC_ACTIVE_F2_END(vend + 1));
+ } else {
+ hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2,
+ HDMI_VSYNC_TOTAL_F2_V_TOTAL(0));
+ hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2,
+ HDMI_VSYNC_ACTIVE_F2_START(0) |
+ HDMI_VSYNC_ACTIVE_F2_END(0));
+ }
+
+ frame_ctrl = 0;
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ frame_ctrl |= HDMI_FRAME_CTRL_HSYNC_LOW;
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ frame_ctrl |= HDMI_FRAME_CTRL_VSYNC_LOW;
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ frame_ctrl |= HDMI_FRAME_CTRL_INTERLACED_EN;
+ DBG("frame_ctrl=%08x", frame_ctrl);
+ hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl);
+
+ if (hdmi->hdmi_mode)
+ msm_hdmi_audio_update(hdmi);
+}
+
+static const struct drm_bridge_funcs msm_hdmi_bridge_funcs = {
+ .pre_enable = msm_hdmi_bridge_pre_enable,
+ .enable = msm_hdmi_bridge_enable,
+ .disable = msm_hdmi_bridge_disable,
+ .post_disable = msm_hdmi_bridge_post_disable,
+ .mode_set = msm_hdmi_bridge_mode_set,
+};
+
+
+/* initialize bridge */
+struct drm_bridge *msm_hdmi_bridge_init(struct hdmi *hdmi)
+{
+ struct drm_bridge *bridge = NULL;
+ struct hdmi_bridge *hdmi_bridge;
+ int ret;
+
+ hdmi_bridge = devm_kzalloc(hdmi->dev->dev,
+ sizeof(*hdmi_bridge), GFP_KERNEL);
+ if (!hdmi_bridge) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ hdmi_bridge->hdmi = hdmi;
+
+ bridge = &hdmi_bridge->base;
+ bridge->funcs = &msm_hdmi_bridge_funcs;
+
+ ret = drm_bridge_attach(hdmi->encoder, bridge, NULL);
+ if (ret)
+ goto fail;
+
+ return bridge;
+
+fail:
+ if (bridge)
+ msm_hdmi_bridge_destroy(bridge);
+
+ return ERR_PTR(ret);
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
new file mode 100644
index 0000000..839822d
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -0,0 +1,449 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/pinctrl/consumer.h>
+
+#include "msm_kms.h"
+#include "hdmi.h"
+
+struct hdmi_connector {
+ struct drm_connector base;
+ struct hdmi *hdmi;
+ struct work_struct hpd_work;
+};
+#define to_hdmi_connector(x) container_of(x, struct hdmi_connector, base)
+
+static void msm_hdmi_phy_reset(struct hdmi *hdmi)
+{
+ unsigned int val;
+
+ val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL);
+
+ if (val & HDMI_PHY_CTRL_SW_RESET_LOW) {
+ /* pull low */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val & ~HDMI_PHY_CTRL_SW_RESET);
+ } else {
+ /* pull high */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val | HDMI_PHY_CTRL_SW_RESET);
+ }
+
+ if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) {
+ /* pull low */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val & ~HDMI_PHY_CTRL_SW_RESET_PLL);
+ } else {
+ /* pull high */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val | HDMI_PHY_CTRL_SW_RESET_PLL);
+ }
+
+ msleep(100);
+
+ if (val & HDMI_PHY_CTRL_SW_RESET_LOW) {
+ /* pull high */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val | HDMI_PHY_CTRL_SW_RESET);
+ } else {
+ /* pull low */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val & ~HDMI_PHY_CTRL_SW_RESET);
+ }
+
+ if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) {
+ /* pull high */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val | HDMI_PHY_CTRL_SW_RESET_PLL);
+ } else {
+ /* pull low */
+ hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
+ val & ~HDMI_PHY_CTRL_SW_RESET_PLL);
+ }
+}
+
+static int gpio_config(struct hdmi *hdmi, bool on)
+{
+ const struct hdmi_platform_config *config = hdmi->config;
+ int i;
+
+ if (on) {
+ for (i = 0; i < HDMI_MAX_NUM_GPIO; i++) {
+ struct hdmi_gpio_data gpio = config->gpios[i];
+
+ if (gpio.gpiod) {
+ if (gpio.output) {
+ gpiod_direction_output(gpio.gpiod,
+ gpio.value);
+ } else {
+ gpiod_direction_input(gpio.gpiod);
+ gpiod_set_value_cansleep(gpio.gpiod,
+ gpio.value);
+ }
+ }
+ }
+
+ DBG("gpio on");
+ } else {
+ for (i = 0; i < HDMI_MAX_NUM_GPIO; i++) {
+ struct hdmi_gpio_data gpio = config->gpios[i];
+
+ if (!gpio.gpiod)
+ continue;
+
+ if (gpio.output) {
+ int value = gpio.value ? 0 : 1;
+
+ gpiod_set_value_cansleep(gpio.gpiod, value);
+ }
+ };
+
+ DBG("gpio off");
+ }
+
+ return 0;
+}
+
+static void enable_hpd_clocks(struct hdmi *hdmi, bool enable)
+{
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct device *dev = &hdmi->pdev->dev;
+ int i, ret;
+
+ if (enable) {
+ for (i = 0; i < config->hpd_clk_cnt; i++) {
+ if (config->hpd_freq && config->hpd_freq[i]) {
+ ret = clk_set_rate(hdmi->hpd_clks[i],
+ config->hpd_freq[i]);
+ if (ret)
+ dev_warn(dev,
+ "failed to set clk %s (%d)\n",
+ config->hpd_clk_names[i], ret);
+ }
+
+ ret = clk_prepare_enable(hdmi->hpd_clks[i]);
+ if (ret) {
+ DRM_DEV_ERROR(dev,
+ "failed to enable hpd clk: %s (%d)\n",
+ config->hpd_clk_names[i], ret);
+ }
+ }
+ } else {
+ for (i = config->hpd_clk_cnt - 1; i >= 0; i--)
+ clk_disable_unprepare(hdmi->hpd_clks[i]);
+ }
+}
+
+int msm_hdmi_hpd_enable(struct drm_connector *connector)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct device *dev = &hdmi->pdev->dev;
+ uint32_t hpd_ctrl;
+ int i, ret;
+ unsigned long flags;
+
+ for (i = 0; i < config->hpd_reg_cnt; i++) {
+ ret = regulator_enable(hdmi->hpd_regs[i]);
+ if (ret) {
+ DRM_DEV_ERROR(dev, "failed to enable hpd regulator: %s (%d)\n",
+ config->hpd_reg_names[i], ret);
+ goto fail;
+ }
+ }
+
+ ret = pinctrl_pm_select_default_state(dev);
+ if (ret) {
+ DRM_DEV_ERROR(dev, "pinctrl state chg failed: %d\n", ret);
+ goto fail;
+ }
+
+ ret = gpio_config(hdmi, true);
+ if (ret) {
+ DRM_DEV_ERROR(dev, "failed to configure GPIOs: %d\n", ret);
+ goto fail;
+ }
+
+ pm_runtime_get_sync(dev);
+ enable_hpd_clocks(hdmi, true);
+
+ msm_hdmi_set_mode(hdmi, false);
+ msm_hdmi_phy_reset(hdmi);
+ msm_hdmi_set_mode(hdmi, true);
+
+ hdmi_write(hdmi, REG_HDMI_USEC_REFTIMER, 0x0001001b);
+
+ /* enable HPD events: */
+ hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,
+ HDMI_HPD_INT_CTRL_INT_CONNECT |
+ HDMI_HPD_INT_CTRL_INT_EN);
+
+ /* set timeout to 4.1ms (max) for hardware debounce */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ hpd_ctrl = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);
+ hpd_ctrl |= HDMI_HPD_CTRL_TIMEOUT(0x1fff);
+
+ /* Toggle HPD circuit to trigger HPD sense */
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL,
+ ~HDMI_HPD_CTRL_ENABLE & hpd_ctrl);
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL,
+ HDMI_HPD_CTRL_ENABLE | hpd_ctrl);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ return 0;
+
+fail:
+ return ret;
+}
+
+static void hdp_disable(struct hdmi_connector *hdmi_connector)
+{
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct device *dev = &hdmi->pdev->dev;
+ int i, ret = 0;
+
+ /* Disable HPD interrupt */
+ hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, 0);
+
+ msm_hdmi_set_mode(hdmi, false);
+
+ enable_hpd_clocks(hdmi, false);
+ pm_runtime_put_autosuspend(dev);
+
+ ret = gpio_config(hdmi, false);
+ if (ret)
+ dev_warn(dev, "failed to unconfigure GPIOs: %d\n", ret);
+
+ ret = pinctrl_pm_select_sleep_state(dev);
+ if (ret)
+ dev_warn(dev, "pinctrl state chg failed: %d\n", ret);
+
+ for (i = 0; i < config->hpd_reg_cnt; i++) {
+ ret = regulator_disable(hdmi->hpd_regs[i]);
+ if (ret)
+ dev_warn(dev, "failed to disable hpd regulator: %s (%d)\n",
+ config->hpd_reg_names[i], ret);
+ }
+}
+
+static void
+msm_hdmi_hotplug_work(struct work_struct *work)
+{
+ struct hdmi_connector *hdmi_connector =
+ container_of(work, struct hdmi_connector, hpd_work);
+ struct drm_connector *connector = &hdmi_connector->base;
+ drm_helper_hpd_irq_event(connector->dev);
+}
+
+void msm_hdmi_connector_irq(struct drm_connector *connector)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ uint32_t hpd_int_status, hpd_int_ctrl;
+
+ /* Process HPD: */
+ hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS);
+ hpd_int_ctrl = hdmi_read(hdmi, REG_HDMI_HPD_INT_CTRL);
+
+ if ((hpd_int_ctrl & HDMI_HPD_INT_CTRL_INT_EN) &&
+ (hpd_int_status & HDMI_HPD_INT_STATUS_INT)) {
+ bool detected = !!(hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED);
+
+ /* ack & disable (temporarily) HPD events: */
+ hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,
+ HDMI_HPD_INT_CTRL_INT_ACK);
+
+ DBG("status=%04x, ctrl=%04x", hpd_int_status, hpd_int_ctrl);
+
+ /* detect disconnect if we are connected or visa versa: */
+ hpd_int_ctrl = HDMI_HPD_INT_CTRL_INT_EN;
+ if (!detected)
+ hpd_int_ctrl |= HDMI_HPD_INT_CTRL_INT_CONNECT;
+ hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl);
+
+ queue_work(hdmi->workq, &hdmi_connector->hpd_work);
+ }
+}
+
+static enum drm_connector_status detect_reg(struct hdmi *hdmi)
+{
+ uint32_t hpd_int_status;
+
+ pm_runtime_get_sync(&hdmi->pdev->dev);
+ enable_hpd_clocks(hdmi, true);
+
+ hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS);
+
+ enable_hpd_clocks(hdmi, false);
+ pm_runtime_put_autosuspend(&hdmi->pdev->dev);
+
+ return (hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED) ?
+ connector_status_connected : connector_status_disconnected;
+}
+
+#define HPD_GPIO_INDEX 2
+static enum drm_connector_status detect_gpio(struct hdmi *hdmi)
+{
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct hdmi_gpio_data hpd_gpio = config->gpios[HPD_GPIO_INDEX];
+
+ return gpiod_get_value(hpd_gpio.gpiod) ?
+ connector_status_connected :
+ connector_status_disconnected;
+}
+
+static enum drm_connector_status hdmi_connector_detect(
+ struct drm_connector *connector, bool force)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct hdmi_gpio_data hpd_gpio = config->gpios[HPD_GPIO_INDEX];
+ enum drm_connector_status stat_gpio, stat_reg;
+ int retry = 20;
+
+ /*
+ * some platforms may not have hpd gpio. Rely only on the status
+ * provided by REG_HDMI_HPD_INT_STATUS in this case.
+ */
+ if (!hpd_gpio.gpiod)
+ return detect_reg(hdmi);
+
+ do {
+ stat_gpio = detect_gpio(hdmi);
+ stat_reg = detect_reg(hdmi);
+
+ if (stat_gpio == stat_reg)
+ break;
+
+ mdelay(10);
+ } while (--retry);
+
+ /* the status we get from reading gpio seems to be more reliable,
+ * so trust that one the most if we didn't manage to get hdmi and
+ * gpio status to agree:
+ */
+ if (stat_gpio != stat_reg) {
+ DBG("HDMI_HPD_INT_STATUS tells us: %d", stat_reg);
+ DBG("hpd gpio tells us: %d", stat_gpio);
+ }
+
+ return stat_gpio;
+}
+
+static void hdmi_connector_destroy(struct drm_connector *connector)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+
+ hdp_disable(hdmi_connector);
+
+ drm_connector_cleanup(connector);
+
+ kfree(hdmi_connector);
+}
+
+static int msm_hdmi_connector_get_modes(struct drm_connector *connector)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ struct edid *edid;
+ uint32_t hdmi_ctrl;
+ int ret = 0;
+
+ hdmi_ctrl = hdmi_read(hdmi, REG_HDMI_CTRL);
+ hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl | HDMI_CTRL_ENABLE);
+
+ edid = drm_get_edid(connector, hdmi->i2c);
+
+ hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl);
+
+ hdmi->hdmi_mode = drm_detect_hdmi_monitor(edid);
+ drm_connector_update_edid_property(connector, edid);
+
+ if (edid) {
+ ret = drm_add_edid_modes(connector, edid);
+ kfree(edid);
+ }
+
+ return ret;
+}
+
+static int msm_hdmi_connector_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
+ struct hdmi *hdmi = hdmi_connector->hdmi;
+ const struct hdmi_platform_config *config = hdmi->config;
+ struct msm_drm_private *priv = connector->dev->dev_private;
+ struct msm_kms *kms = priv->kms;
+ long actual, requested;
+
+ requested = 1000 * mode->clock;
+ actual = kms->funcs->round_pixclk(kms,
+ requested, hdmi_connector->hdmi->encoder);
+
+ /* for mdp5/apq8074, we manage our own pixel clk (as opposed to
+ * mdp4/dtv stuff where pixel clk is assigned to mdp/encoder
+ * instead):
+ */
+ if (config->pwr_clk_cnt > 0)
+ actual = clk_round_rate(hdmi->pwr_clks[0], actual);
+
+ DBG("requested=%ld, actual=%ld", requested, actual);
+
+ if (actual != requested)
+ return MODE_CLOCK_RANGE;
+
+ return 0;
+}
+
+static const struct drm_connector_funcs hdmi_connector_funcs = {
+ .detect = hdmi_connector_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .destroy = hdmi_connector_destroy,
+ .reset = drm_atomic_helper_connector_reset,
+ .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+ .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
+static const struct drm_connector_helper_funcs msm_hdmi_connector_helper_funcs = {
+ .get_modes = msm_hdmi_connector_get_modes,
+ .mode_valid = msm_hdmi_connector_mode_valid,
+};
+
+/* initialize connector */
+struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
+{
+ struct drm_connector *connector = NULL;
+ struct hdmi_connector *hdmi_connector;
+
+ hdmi_connector = kzalloc(sizeof(*hdmi_connector), GFP_KERNEL);
+ if (!hdmi_connector)
+ return ERR_PTR(-ENOMEM);
+
+ hdmi_connector->hdmi = hdmi;
+ INIT_WORK(&hdmi_connector->hpd_work, msm_hdmi_hotplug_work);
+
+ connector = &hdmi_connector->base;
+
+ drm_connector_init(hdmi->dev, connector, &hdmi_connector_funcs,
+ DRM_MODE_CONNECTOR_HDMIA);
+ drm_connector_helper_add(connector, &msm_hdmi_connector_helper_funcs);
+
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+ DRM_CONNECTOR_POLL_DISCONNECT;
+
+ connector->interlace_allowed = 0;
+ connector->doublescan_allowed = 0;
+
+ drm_connector_attach_encoder(connector, hdmi->encoder);
+
+ return connector;
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c
new file mode 100644
index 0000000..e774846
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c
@@ -0,0 +1,1428 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
+ */
+
+#include "hdmi.h"
+#include <linux/qcom_scm.h>
+
+#define HDCP_REG_ENABLE 0x01
+#define HDCP_REG_DISABLE 0x00
+#define HDCP_PORT_ADDR 0x74
+
+#define HDCP_INT_STATUS_MASK ( \
+ HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT | \
+ HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT | \
+ HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_INT | \
+ HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_INT)
+
+#define AUTH_WORK_RETRIES_TIME 100
+#define AUTH_RETRIES_TIME 30
+
+/* QFPROM Registers for HDMI/HDCP */
+#define QFPROM_RAW_FEAT_CONFIG_ROW0_LSB 0x000000F8
+#define QFPROM_RAW_FEAT_CONFIG_ROW0_MSB 0x000000FC
+#define HDCP_KSV_LSB 0x000060D8
+#define HDCP_KSV_MSB 0x000060DC
+
+enum DS_TYPE { /* type of downstream device */
+ DS_UNKNOWN,
+ DS_RECEIVER,
+ DS_REPEATER,
+};
+
+enum hdmi_hdcp_state {
+ HDCP_STATE_NO_AKSV,
+ HDCP_STATE_INACTIVE,
+ HDCP_STATE_AUTHENTICATING,
+ HDCP_STATE_AUTHENTICATED,
+ HDCP_STATE_AUTH_FAILED
+};
+
+struct hdmi_hdcp_reg_data {
+ u32 reg_id;
+ u32 off;
+ char *name;
+ u32 reg_val;
+};
+
+struct hdmi_hdcp_ctrl {
+ struct hdmi *hdmi;
+ u32 auth_retries;
+ bool tz_hdcp;
+ enum hdmi_hdcp_state hdcp_state;
+ struct work_struct hdcp_auth_work;
+ struct work_struct hdcp_reauth_work;
+
+#define AUTH_ABORT_EV 1
+#define AUTH_RESULT_RDY_EV 2
+ unsigned long auth_event;
+ wait_queue_head_t auth_event_queue;
+
+ u32 ksv_fifo_w_index;
+ /*
+ * store aksv from qfprom
+ */
+ u32 aksv_lsb;
+ u32 aksv_msb;
+ bool aksv_valid;
+ u32 ds_type;
+ u32 bksv_lsb;
+ u32 bksv_msb;
+ u8 dev_count;
+ u8 depth;
+ u8 ksv_list[5 * 127];
+ bool max_cascade_exceeded;
+ bool max_dev_exceeded;
+};
+
+static int msm_hdmi_ddc_read(struct hdmi *hdmi, u16 addr, u8 offset,
+ u8 *data, u16 data_len)
+{
+ int rc;
+ int retry = 5;
+ struct i2c_msg msgs[] = {
+ {
+ .addr = addr >> 1,
+ .flags = 0,
+ .len = 1,
+ .buf = &offset,
+ }, {
+ .addr = addr >> 1,
+ .flags = I2C_M_RD,
+ .len = data_len,
+ .buf = data,
+ }
+ };
+
+ DBG("Start DDC read");
+retry:
+ rc = i2c_transfer(hdmi->i2c, msgs, 2);
+
+ retry--;
+ if (rc == 2)
+ rc = 0;
+ else if (retry > 0)
+ goto retry;
+ else
+ rc = -EIO;
+
+ DBG("End DDC read %d", rc);
+
+ return rc;
+}
+
+#define HDCP_DDC_WRITE_MAX_BYTE_NUM 32
+
+static int msm_hdmi_ddc_write(struct hdmi *hdmi, u16 addr, u8 offset,
+ u8 *data, u16 data_len)
+{
+ int rc;
+ int retry = 10;
+ u8 buf[HDCP_DDC_WRITE_MAX_BYTE_NUM];
+ struct i2c_msg msgs[] = {
+ {
+ .addr = addr >> 1,
+ .flags = 0,
+ .len = 1,
+ }
+ };
+
+ DBG("Start DDC write");
+ if (data_len > (HDCP_DDC_WRITE_MAX_BYTE_NUM - 1)) {
+ pr_err("%s: write size too big\n", __func__);
+ return -ERANGE;
+ }
+
+ buf[0] = offset;
+ memcpy(&buf[1], data, data_len);
+ msgs[0].buf = buf;
+ msgs[0].len = data_len + 1;
+retry:
+ rc = i2c_transfer(hdmi->i2c, msgs, 1);
+
+ retry--;
+ if (rc == 1)
+ rc = 0;
+ else if (retry > 0)
+ goto retry;
+ else
+ rc = -EIO;
+
+ DBG("End DDC write %d", rc);
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_scm_wr(struct hdmi_hdcp_ctrl *hdcp_ctrl, u32 *preg,
+ u32 *pdata, u32 count)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ struct qcom_scm_hdcp_req scm_buf[QCOM_SCM_HDCP_MAX_REQ_CNT];
+ u32 resp, phy_addr, idx = 0;
+ int i, ret = 0;
+
+ WARN_ON(!pdata || !preg || (count == 0));
+
+ if (hdcp_ctrl->tz_hdcp) {
+ phy_addr = (u32)hdmi->mmio_phy_addr;
+
+ while (count) {
+ memset(scm_buf, 0, sizeof(scm_buf));
+ for (i = 0; i < count && i < QCOM_SCM_HDCP_MAX_REQ_CNT;
+ i++) {
+ scm_buf[i].addr = phy_addr + preg[idx];
+ scm_buf[i].val = pdata[idx];
+ idx++;
+ }
+ ret = qcom_scm_hdcp_req(scm_buf, i, &resp);
+
+ if (ret || resp) {
+ pr_err("%s: error: scm_call ret=%d resp=%u\n",
+ __func__, ret, resp);
+ ret = -EINVAL;
+ break;
+ }
+
+ count -= i;
+ }
+ } else {
+ for (i = 0; i < count; i++)
+ hdmi_write(hdmi, preg[i], pdata[i]);
+ }
+
+ return ret;
+}
+
+void msm_hdmi_hdcp_irq(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg_val, hdcp_int_status;
+ unsigned long flags;
+
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_INT_CTRL);
+ hdcp_int_status = reg_val & HDCP_INT_STATUS_MASK;
+ if (!hdcp_int_status) {
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+ return;
+ }
+ /* Clear Interrupts */
+ reg_val |= hdcp_int_status << 1;
+ /* Clear AUTH_FAIL_INFO as well */
+ if (hdcp_int_status & HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT)
+ reg_val |= HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK;
+ hdmi_write(hdmi, REG_HDMI_HDCP_INT_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ DBG("hdcp irq %x", hdcp_int_status);
+
+ if (hdcp_int_status & HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT) {
+ pr_info("%s:AUTH_SUCCESS_INT received\n", __func__);
+ if (HDCP_STATE_AUTHENTICATING == hdcp_ctrl->hdcp_state) {
+ set_bit(AUTH_RESULT_RDY_EV, &hdcp_ctrl->auth_event);
+ wake_up_all(&hdcp_ctrl->auth_event_queue);
+ }
+ }
+
+ if (hdcp_int_status & HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT) {
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ pr_info("%s: AUTH_FAIL_INT rcvd, LINK0_STATUS=0x%08x\n",
+ __func__, reg_val);
+ if (HDCP_STATE_AUTHENTICATED == hdcp_ctrl->hdcp_state)
+ queue_work(hdmi->workq, &hdcp_ctrl->hdcp_reauth_work);
+ else if (HDCP_STATE_AUTHENTICATING ==
+ hdcp_ctrl->hdcp_state) {
+ set_bit(AUTH_RESULT_RDY_EV, &hdcp_ctrl->auth_event);
+ wake_up_all(&hdcp_ctrl->auth_event_queue);
+ }
+ }
+}
+
+static int msm_hdmi_hdcp_msleep(struct hdmi_hdcp_ctrl *hdcp_ctrl, u32 ms, u32 ev)
+{
+ int rc;
+
+ rc = wait_event_timeout(hdcp_ctrl->auth_event_queue,
+ !!test_bit(ev, &hdcp_ctrl->auth_event),
+ msecs_to_jiffies(ms));
+ if (rc) {
+ pr_info("%s: msleep is canceled by event %d\n",
+ __func__, ev);
+ clear_bit(ev, &hdcp_ctrl->auth_event);
+ return -ECANCELED;
+ }
+
+ return 0;
+}
+
+static int msm_hdmi_hdcp_read_validate_aksv(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+
+ /* Fetch aksv from QFPROM, this info should be public. */
+ hdcp_ctrl->aksv_lsb = hdmi_qfprom_read(hdmi, HDCP_KSV_LSB);
+ hdcp_ctrl->aksv_msb = hdmi_qfprom_read(hdmi, HDCP_KSV_MSB);
+
+ /* check there are 20 ones in AKSV */
+ if ((hweight32(hdcp_ctrl->aksv_lsb) + hweight32(hdcp_ctrl->aksv_msb))
+ != 20) {
+ pr_err("%s: AKSV QFPROM doesn't have 20 1's, 20 0's\n",
+ __func__);
+ pr_err("%s: QFPROM AKSV chk failed (AKSV=%02x%08x)\n",
+ __func__, hdcp_ctrl->aksv_msb,
+ hdcp_ctrl->aksv_lsb);
+ return -EINVAL;
+ }
+ DBG("AKSV=%02x%08x", hdcp_ctrl->aksv_msb, hdcp_ctrl->aksv_lsb);
+
+ return 0;
+}
+
+static int msm_reset_hdcp_ddc_failures(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg_val, failure, nack0;
+ int rc = 0;
+
+ /* Check for any DDC transfer failures */
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_DDC_STATUS);
+ failure = reg_val & HDMI_HDCP_DDC_STATUS_FAILED;
+ nack0 = reg_val & HDMI_HDCP_DDC_STATUS_NACK0;
+ DBG("HDCP_DDC_STATUS=0x%x, FAIL=%d, NACK0=%d",
+ reg_val, failure, nack0);
+
+ if (failure) {
+ /*
+ * Indicates that the last HDCP HW DDC transfer failed.
+ * This occurs when a transfer is attempted with HDCP DDC
+ * disabled (HDCP_DDC_DISABLE=1) or the number of retries
+ * matches HDCP_DDC_RETRY_CNT.
+ * Failure occurred, let's clear it.
+ */
+ DBG("DDC failure detected");
+
+ /* First, Disable DDC */
+ hdmi_write(hdmi, REG_HDMI_HDCP_DDC_CTRL_0,
+ HDMI_HDCP_DDC_CTRL_0_DISABLE);
+
+ /* ACK the Failure to Clear it */
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_DDC_CTRL_1);
+ reg_val |= HDMI_HDCP_DDC_CTRL_1_FAILED_ACK;
+ hdmi_write(hdmi, REG_HDMI_HDCP_DDC_CTRL_1, reg_val);
+
+ /* Check if the FAILURE got Cleared */
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_DDC_STATUS);
+ if (reg_val & HDMI_HDCP_DDC_STATUS_FAILED)
+ pr_info("%s: Unable to clear HDCP DDC Failure\n",
+ __func__);
+
+ /* Re-Enable HDCP DDC */
+ hdmi_write(hdmi, REG_HDMI_HDCP_DDC_CTRL_0, 0);
+ }
+
+ if (nack0) {
+ DBG("Before: HDMI_DDC_SW_STATUS=0x%08x",
+ hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS));
+ /* Reset HDMI DDC software status */
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_CTRL);
+ reg_val |= HDMI_DDC_CTRL_SW_STATUS_RESET;
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL, reg_val);
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_CTRL);
+ reg_val &= ~HDMI_DDC_CTRL_SW_STATUS_RESET;
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL, reg_val);
+
+ /* Reset HDMI DDC Controller */
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_CTRL);
+ reg_val |= HDMI_DDC_CTRL_SOFT_RESET;
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL, reg_val);
+
+ /* If previous msleep is aborted, skip this msleep */
+ if (!rc)
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_CTRL);
+ reg_val &= ~HDMI_DDC_CTRL_SOFT_RESET;
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL, reg_val);
+ DBG("After: HDMI_DDC_SW_STATUS=0x%08x",
+ hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS));
+ }
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_hw_ddc_clean(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ u32 hdcp_ddc_status, ddc_hw_status;
+ u32 xfer_done, xfer_req, hw_done;
+ bool hw_not_ready;
+ u32 timeout_count;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+
+ if (hdmi_read(hdmi, REG_HDMI_DDC_HW_STATUS) == 0)
+ return 0;
+
+ /* Wait to be clean on DDC HW engine */
+ timeout_count = 100;
+ do {
+ hdcp_ddc_status = hdmi_read(hdmi, REG_HDMI_HDCP_DDC_STATUS);
+ ddc_hw_status = hdmi_read(hdmi, REG_HDMI_DDC_HW_STATUS);
+
+ xfer_done = hdcp_ddc_status & HDMI_HDCP_DDC_STATUS_XFER_DONE;
+ xfer_req = hdcp_ddc_status & HDMI_HDCP_DDC_STATUS_XFER_REQ;
+ hw_done = ddc_hw_status & HDMI_DDC_HW_STATUS_DONE;
+ hw_not_ready = !xfer_done || xfer_req || !hw_done;
+
+ if (hw_not_ready)
+ break;
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_warn("%s: hw_ddc_clean failed\n", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ return 0;
+}
+
+static void msm_hdmi_hdcp_reauth_work(struct work_struct *work)
+{
+ struct hdmi_hdcp_ctrl *hdcp_ctrl = container_of(work,
+ struct hdmi_hdcp_ctrl, hdcp_reauth_work);
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ unsigned long flags;
+ u32 reg_val;
+
+ DBG("HDCP REAUTH WORK");
+ /*
+ * Disable HPD circuitry.
+ * This is needed to reset the HDCP cipher engine so that when we
+ * attempt a re-authentication, HW would clear the AN0_READY and
+ * AN1_READY bits in HDMI_HDCP_LINK0_STATUS register
+ */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);
+ reg_val &= ~HDMI_HPD_CTRL_ENABLE;
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL, reg_val);
+
+ /* Disable HDCP interrupts */
+ hdmi_write(hdmi, REG_HDMI_HDCP_INT_CTRL, 0);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ hdmi_write(hdmi, REG_HDMI_HDCP_RESET,
+ HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE);
+
+ /* Wait to be clean on DDC HW engine */
+ if (msm_hdmi_hdcp_hw_ddc_clean(hdcp_ctrl)) {
+ pr_info("%s: reauth work aborted\n", __func__);
+ return;
+ }
+
+ /* Disable encryption and disable the HDCP block */
+ hdmi_write(hdmi, REG_HDMI_HDCP_CTRL, 0);
+
+ /* Enable HPD circuitry */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);
+ reg_val |= HDMI_HPD_CTRL_ENABLE;
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ /*
+ * Only retry defined times then abort current authenticating process
+ */
+ if (++hdcp_ctrl->auth_retries == AUTH_RETRIES_TIME) {
+ hdcp_ctrl->hdcp_state = HDCP_STATE_INACTIVE;
+ hdcp_ctrl->auth_retries = 0;
+ pr_info("%s: abort reauthentication!\n", __func__);
+
+ return;
+ }
+
+ DBG("Queue AUTH WORK");
+ hdcp_ctrl->hdcp_state = HDCP_STATE_AUTHENTICATING;
+ queue_work(hdmi->workq, &hdcp_ctrl->hdcp_auth_work);
+}
+
+static int msm_hdmi_hdcp_auth_prepare(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 link0_status;
+ u32 reg_val;
+ unsigned long flags;
+ int rc;
+
+ if (!hdcp_ctrl->aksv_valid) {
+ rc = msm_hdmi_hdcp_read_validate_aksv(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: ASKV validation failed\n", __func__);
+ hdcp_ctrl->hdcp_state = HDCP_STATE_NO_AKSV;
+ return -ENOTSUPP;
+ }
+ hdcp_ctrl->aksv_valid = true;
+ }
+
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ /* disable HDMI Encrypt */
+ reg_val = hdmi_read(hdmi, REG_HDMI_CTRL);
+ reg_val &= ~HDMI_CTRL_ENCRYPTED;
+ hdmi_write(hdmi, REG_HDMI_CTRL, reg_val);
+
+ /* Enabling Software DDC */
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_ARBITRATION);
+ reg_val &= ~HDMI_DDC_ARBITRATION_HW_ARBITRATION;
+ hdmi_write(hdmi, REG_HDMI_DDC_ARBITRATION, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ /*
+ * Write AKSV read from QFPROM to the HDCP registers.
+ * This step is needed for HDCP authentication and must be
+ * written before enabling HDCP.
+ */
+ hdmi_write(hdmi, REG_HDMI_HDCP_SW_LOWER_AKSV, hdcp_ctrl->aksv_lsb);
+ hdmi_write(hdmi, REG_HDMI_HDCP_SW_UPPER_AKSV, hdcp_ctrl->aksv_msb);
+
+ /*
+ * HDCP setup prior to enabling HDCP_CTRL.
+ * Setup seed values for random number An.
+ */
+ hdmi_write(hdmi, REG_HDMI_HDCP_ENTROPY_CTRL0, 0xB1FFB0FF);
+ hdmi_write(hdmi, REG_HDMI_HDCP_ENTROPY_CTRL1, 0xF00DFACE);
+
+ /* Disable the RngCipher state */
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_DEBUG_CTRL);
+ reg_val &= ~HDMI_HDCP_DEBUG_CTRL_RNG_CIPHER;
+ hdmi_write(hdmi, REG_HDMI_HDCP_DEBUG_CTRL, reg_val);
+ DBG("HDCP_DEBUG_CTRL=0x%08x",
+ hdmi_read(hdmi, REG_HDMI_HDCP_DEBUG_CTRL));
+
+ /*
+ * Ensure that all register writes are completed before
+ * enabling HDCP cipher
+ */
+ wmb();
+
+ /*
+ * Enable HDCP
+ * This needs to be done as early as possible in order for the
+ * hardware to make An available to read
+ */
+ hdmi_write(hdmi, REG_HDMI_HDCP_CTRL, HDMI_HDCP_CTRL_ENABLE);
+
+ /*
+ * If we had stale values for the An ready bit, it should most
+ * likely be cleared now after enabling HDCP cipher
+ */
+ link0_status = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ DBG("After enabling HDCP Link0_Status=0x%08x", link0_status);
+ if (!(link0_status &
+ (HDMI_HDCP_LINK0_STATUS_AN_0_READY |
+ HDMI_HDCP_LINK0_STATUS_AN_1_READY)))
+ DBG("An not ready after enabling HDCP");
+
+ /* Clear any DDC failures from previous tries before enable HDCP*/
+ rc = msm_reset_hdcp_ddc_failures(hdcp_ctrl);
+
+ return rc;
+}
+
+static void msm_hdmi_hdcp_auth_fail(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg_val;
+ unsigned long flags;
+
+ DBG("hdcp auth failed, queue reauth work");
+ /* clear HDMI Encrypt */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_CTRL);
+ reg_val &= ~HDMI_CTRL_ENCRYPTED;
+ hdmi_write(hdmi, REG_HDMI_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ hdcp_ctrl->hdcp_state = HDCP_STATE_AUTH_FAILED;
+ queue_work(hdmi->workq, &hdcp_ctrl->hdcp_reauth_work);
+}
+
+static void msm_hdmi_hdcp_auth_done(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg_val;
+ unsigned long flags;
+
+ /*
+ * Disable software DDC before going into part3 to make sure
+ * there is no Arbitration between software and hardware for DDC
+ */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_DDC_ARBITRATION);
+ reg_val |= HDMI_DDC_ARBITRATION_HW_ARBITRATION;
+ hdmi_write(hdmi, REG_HDMI_DDC_ARBITRATION, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ /* enable HDMI Encrypt */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_CTRL);
+ reg_val |= HDMI_CTRL_ENCRYPTED;
+ hdmi_write(hdmi, REG_HDMI_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ hdcp_ctrl->hdcp_state = HDCP_STATE_AUTHENTICATED;
+ hdcp_ctrl->auth_retries = 0;
+}
+
+/*
+ * hdcp authenticating part 1
+ * Wait Key/An ready
+ * Read BCAPS from sink
+ * Write BCAPS and AKSV into HDCP engine
+ * Write An and AKSV to sink
+ * Read BKSV from sink and write into HDCP engine
+ */
+static int msm_hdmi_hdcp_wait_key_an_ready(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 link0_status, keys_state;
+ u32 timeout_count;
+ bool an_ready;
+
+ /* Wait for HDCP keys to be checked and validated */
+ timeout_count = 100;
+ do {
+ link0_status = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ keys_state = (link0_status >> 28) & 0x7;
+ if (keys_state == HDCP_KEYS_STATE_VALID)
+ break;
+
+ DBG("Keys not ready(%d). s=%d, l0=%0x08x",
+ timeout_count, keys_state, link0_status);
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: Wait key state timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ timeout_count = 100;
+ do {
+ link0_status = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ an_ready = (link0_status & HDMI_HDCP_LINK0_STATUS_AN_0_READY)
+ && (link0_status & HDMI_HDCP_LINK0_STATUS_AN_1_READY);
+ if (an_ready)
+ break;
+
+ DBG("An not ready(%d). l0_status=0x%08x",
+ timeout_count, link0_status);
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: Wait An timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ return 0;
+}
+
+static int msm_hdmi_hdcp_send_aksv_an(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc = 0;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 link0_aksv_0, link0_aksv_1;
+ u32 link0_an[2];
+ u8 aksv[5];
+
+ /* Read An0 and An1 */
+ link0_an[0] = hdmi_read(hdmi, REG_HDMI_HDCP_RCVPORT_DATA5);
+ link0_an[1] = hdmi_read(hdmi, REG_HDMI_HDCP_RCVPORT_DATA6);
+
+ /* Read AKSV */
+ link0_aksv_0 = hdmi_read(hdmi, REG_HDMI_HDCP_RCVPORT_DATA3);
+ link0_aksv_1 = hdmi_read(hdmi, REG_HDMI_HDCP_RCVPORT_DATA4);
+
+ DBG("Link ASKV=%08x%08x", link0_aksv_0, link0_aksv_1);
+ /* Copy An and AKSV to byte arrays for transmission */
+ aksv[0] = link0_aksv_0 & 0xFF;
+ aksv[1] = (link0_aksv_0 >> 8) & 0xFF;
+ aksv[2] = (link0_aksv_0 >> 16) & 0xFF;
+ aksv[3] = (link0_aksv_0 >> 24) & 0xFF;
+ aksv[4] = link0_aksv_1 & 0xFF;
+
+ /* Write An to offset 0x18 */
+ rc = msm_hdmi_ddc_write(hdmi, HDCP_PORT_ADDR, 0x18, (u8 *)link0_an,
+ (u16)sizeof(link0_an));
+ if (rc) {
+ pr_err("%s:An write failed\n", __func__);
+ return rc;
+ }
+ DBG("Link0-An=%08x%08x", link0_an[0], link0_an[1]);
+
+ /* Write AKSV to offset 0x10 */
+ rc = msm_hdmi_ddc_write(hdmi, HDCP_PORT_ADDR, 0x10, aksv, 5);
+ if (rc) {
+ pr_err("%s:AKSV write failed\n", __func__);
+ return rc;
+ }
+ DBG("Link0-AKSV=%02x%08x", link0_aksv_1 & 0xFF, link0_aksv_0);
+
+ return 0;
+}
+
+static int msm_hdmi_hdcp_recv_bksv(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc = 0;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u8 bksv[5];
+ u32 reg[2], data[2];
+
+ /* Read BKSV at offset 0x00 */
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x00, bksv, 5);
+ if (rc) {
+ pr_err("%s:BKSV read failed\n", __func__);
+ return rc;
+ }
+
+ hdcp_ctrl->bksv_lsb = bksv[0] | (bksv[1] << 8) |
+ (bksv[2] << 16) | (bksv[3] << 24);
+ hdcp_ctrl->bksv_msb = bksv[4];
+ DBG(":BKSV=%02x%08x", hdcp_ctrl->bksv_msb, hdcp_ctrl->bksv_lsb);
+
+ /* check there are 20 ones in BKSV */
+ if ((hweight32(hdcp_ctrl->bksv_lsb) + hweight32(hdcp_ctrl->bksv_msb))
+ != 20) {
+ pr_err(": BKSV doesn't have 20 1's and 20 0's\n");
+ pr_err(": BKSV chk fail. BKSV=%02x%02x%02x%02x%02x\n",
+ bksv[4], bksv[3], bksv[2], bksv[1], bksv[0]);
+ return -EINVAL;
+ }
+
+ /* Write BKSV read from sink to HDCP registers */
+ reg[0] = REG_HDMI_HDCP_RCVPORT_DATA0;
+ data[0] = hdcp_ctrl->bksv_lsb;
+ reg[1] = REG_HDMI_HDCP_RCVPORT_DATA1;
+ data[1] = hdcp_ctrl->bksv_msb;
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, reg, data, 2);
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_recv_bcaps(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc = 0;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg, data;
+ u8 bcaps;
+
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x40, &bcaps, 1);
+ if (rc) {
+ pr_err("%s:BCAPS read failed\n", __func__);
+ return rc;
+ }
+ DBG("BCAPS=%02x", bcaps);
+
+ /* receiver (0), repeater (1) */
+ hdcp_ctrl->ds_type = (bcaps & BIT(6)) ? DS_REPEATER : DS_RECEIVER;
+
+ /* Write BCAPS to the hardware */
+ reg = REG_HDMI_HDCP_RCVPORT_DATA12;
+ data = (u32)bcaps;
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, ®, &data, 1);
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_auth_part1_key_exchange(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ unsigned long flags;
+ int rc;
+
+ /* Wait for AKSV key and An ready */
+ rc = msm_hdmi_hdcp_wait_key_an_ready(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: wait key and an ready failed\n", __func__);
+ return rc;
+ }
+
+ /* Read BCAPS and send to HDCP engine */
+ rc = msm_hdmi_hdcp_recv_bcaps(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: read bcaps error, abort\n", __func__);
+ return rc;
+ }
+
+ /*
+ * 1.1_Features turned off by default.
+ * No need to write AInfo since 1.1_Features is disabled.
+ */
+ hdmi_write(hdmi, REG_HDMI_HDCP_RCVPORT_DATA4, 0);
+
+ /* Send AKSV and An to sink */
+ rc = msm_hdmi_hdcp_send_aksv_an(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s:An/Aksv write failed\n", __func__);
+ return rc;
+ }
+
+ /* Read BKSV and send to HDCP engine*/
+ rc = msm_hdmi_hdcp_recv_bksv(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s:BKSV Process failed\n", __func__);
+ return rc;
+ }
+
+ /* Enable HDCP interrupts and ack/clear any stale interrupts */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ hdmi_write(hdmi, REG_HDMI_HDCP_INT_CTRL,
+ HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_ACK |
+ HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_MASK |
+ HDMI_HDCP_INT_CTRL_AUTH_FAIL_ACK |
+ HDMI_HDCP_INT_CTRL_AUTH_FAIL_MASK |
+ HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ return 0;
+}
+
+/* read R0' from sink and pass it to HDCP engine */
+static int msm_hdmi_hdcp_auth_part1_recv_r0(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ int rc = 0;
+ u8 buf[2];
+
+ /*
+ * HDCP Compliance Test case 1A-01:
+ * Wait here at least 100ms before reading R0'
+ */
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 125, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+
+ /* Read R0' at offset 0x08 */
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x08, buf, 2);
+ if (rc) {
+ pr_err("%s:R0' read failed\n", __func__);
+ return rc;
+ }
+ DBG("R0'=%02x%02x", buf[1], buf[0]);
+
+ /* Write R0' to HDCP registers and check to see if it is a match */
+ hdmi_write(hdmi, REG_HDMI_HDCP_RCVPORT_DATA2_0,
+ (((u32)buf[1]) << 8) | buf[0]);
+
+ return 0;
+}
+
+/* Wait for authenticating result: R0/R0' are matched or not */
+static int msm_hdmi_hdcp_auth_part1_verify_r0(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 link0_status;
+ int rc;
+
+ /* wait for hdcp irq, 10 sec should be long enough */
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 10000, AUTH_RESULT_RDY_EV);
+ if (!rc) {
+ pr_err("%s: Wait Auth IRQ timeout\n", __func__);
+ return -ETIMEDOUT;
+ }
+
+ link0_status = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ if (!(link0_status & HDMI_HDCP_LINK0_STATUS_RI_MATCHES)) {
+ pr_err("%s: Authentication Part I failed\n", __func__);
+ return -EINVAL;
+ }
+
+ /* Enable HDCP Encryption */
+ hdmi_write(hdmi, REG_HDMI_HDCP_CTRL,
+ HDMI_HDCP_CTRL_ENABLE |
+ HDMI_HDCP_CTRL_ENCRYPTION_ENABLE);
+
+ return 0;
+}
+
+static int msm_hdmi_hdcp_recv_check_bstatus(struct hdmi_hdcp_ctrl *hdcp_ctrl,
+ u16 *pbstatus)
+{
+ int rc;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ bool max_devs_exceeded = false, max_cascade_exceeded = false;
+ u32 repeater_cascade_depth = 0, down_stream_devices = 0;
+ u16 bstatus;
+ u8 buf[2];
+
+ /* Read BSTATUS at offset 0x41 */
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x41, buf, 2);
+ if (rc) {
+ pr_err("%s: BSTATUS read failed\n", __func__);
+ goto error;
+ }
+ *pbstatus = bstatus = (buf[1] << 8) | buf[0];
+
+
+ down_stream_devices = bstatus & 0x7F;
+ repeater_cascade_depth = (bstatus >> 8) & 0x7;
+ max_devs_exceeded = (bstatus & BIT(7)) ? true : false;
+ max_cascade_exceeded = (bstatus & BIT(11)) ? true : false;
+
+ if (down_stream_devices == 0) {
+ /*
+ * If no downstream devices are attached to the repeater
+ * then part II fails.
+ * todo: The other approach would be to continue PART II.
+ */
+ pr_err("%s: No downstream devices\n", __func__);
+ rc = -EINVAL;
+ goto error;
+ }
+
+ /*
+ * HDCP Compliance 1B-05:
+ * Check if no. of devices connected to repeater
+ * exceed max_devices_connected from bit 7 of Bstatus.
+ */
+ if (max_devs_exceeded) {
+ pr_err("%s: no. of devs connected exceeds max allowed",
+ __func__);
+ rc = -EINVAL;
+ goto error;
+ }
+
+ /*
+ * HDCP Compliance 1B-06:
+ * Check if no. of cascade connected to repeater
+ * exceed max_cascade_connected from bit 11 of Bstatus.
+ */
+ if (max_cascade_exceeded) {
+ pr_err("%s: no. of cascade conn exceeds max allowed",
+ __func__);
+ rc = -EINVAL;
+ goto error;
+ }
+
+error:
+ hdcp_ctrl->dev_count = down_stream_devices;
+ hdcp_ctrl->max_cascade_exceeded = max_cascade_exceeded;
+ hdcp_ctrl->max_dev_exceeded = max_devs_exceeded;
+ hdcp_ctrl->depth = repeater_cascade_depth;
+ return rc;
+}
+
+static int msm_hdmi_hdcp_auth_part2_wait_ksv_fifo_ready(
+ struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg, data;
+ u32 timeout_count;
+ u16 bstatus;
+ u8 bcaps;
+
+ /*
+ * Wait until READY bit is set in BCAPS, as per HDCP specifications
+ * maximum permitted time to check for READY bit is five seconds.
+ */
+ timeout_count = 100;
+ do {
+ /* Read BCAPS at offset 0x40 */
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x40, &bcaps, 1);
+ if (rc) {
+ pr_err("%s: BCAPS read failed\n", __func__);
+ return rc;
+ }
+
+ if (bcaps & BIT(5))
+ break;
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: Wait KSV fifo ready timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ rc = msm_hdmi_hdcp_recv_check_bstatus(hdcp_ctrl, &bstatus);
+ if (rc) {
+ pr_err("%s: bstatus error\n", __func__);
+ return rc;
+ }
+
+ /* Write BSTATUS and BCAPS to HDCP registers */
+ reg = REG_HDMI_HDCP_RCVPORT_DATA12;
+ data = bcaps | (bstatus << 8);
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, ®, &data, 1);
+ if (rc) {
+ pr_err("%s: BSTATUS write failed\n", __func__);
+ return rc;
+ }
+
+ return 0;
+}
+
+/*
+ * hdcp authenticating part 2: 2nd
+ * read ksv fifo from sink
+ * transfer V' from sink to HDCP engine
+ * reset SHA engine
+ */
+static int msm_hdmi_hdcp_transfer_v_h(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ int rc = 0;
+ struct hdmi_hdcp_reg_data reg_data[] = {
+ {REG_HDMI_HDCP_RCVPORT_DATA7, 0x20, "V' H0"},
+ {REG_HDMI_HDCP_RCVPORT_DATA8, 0x24, "V' H1"},
+ {REG_HDMI_HDCP_RCVPORT_DATA9, 0x28, "V' H2"},
+ {REG_HDMI_HDCP_RCVPORT_DATA10, 0x2C, "V' H3"},
+ {REG_HDMI_HDCP_RCVPORT_DATA11, 0x30, "V' H4"},
+ };
+ struct hdmi_hdcp_reg_data *rd;
+ u32 size = ARRAY_SIZE(reg_data);
+ u32 reg[ARRAY_SIZE(reg_data)];
+ u32 data[ARRAY_SIZE(reg_data)];
+ int i;
+
+ for (i = 0; i < size; i++) {
+ rd = ®_data[i];
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR,
+ rd->off, (u8 *)&data[i], (u16)sizeof(data[i]));
+ if (rc) {
+ pr_err("%s: Read %s failed\n", __func__, rd->name);
+ goto error;
+ }
+
+ DBG("%s =%x", rd->name, data[i]);
+ reg[i] = reg_data[i].reg_id;
+ }
+
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, reg, data, size);
+
+error:
+ return rc;
+}
+
+static int msm_hdmi_hdcp_recv_ksv_fifo(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 ksv_bytes;
+
+ ksv_bytes = 5 * hdcp_ctrl->dev_count;
+
+ rc = msm_hdmi_ddc_read(hdmi, HDCP_PORT_ADDR, 0x43,
+ hdcp_ctrl->ksv_list, ksv_bytes);
+ if (rc)
+ pr_err("%s: KSV FIFO read failed\n", __func__);
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_reset_sha_engine(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ u32 reg[2], data[2];
+ u32 rc = 0;
+
+ reg[0] = REG_HDMI_HDCP_SHA_CTRL;
+ data[0] = HDCP_REG_ENABLE;
+ reg[1] = REG_HDMI_HDCP_SHA_CTRL;
+ data[1] = HDCP_REG_DISABLE;
+
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, reg, data, 2);
+
+ return rc;
+}
+
+static int msm_hdmi_hdcp_auth_part2_recv_ksv_fifo(
+ struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ u32 timeout_count;
+
+ /*
+ * Read KSV FIFO over DDC
+ * Key Selection vector FIFO Used to pull downstream KSVs
+ * from HDCP Repeaters.
+ * All bytes (DEVICE_COUNT * 5) must be read in a single,
+ * auto incrementing access.
+ * All bytes read as 0x00 for HDCP Receivers that are not
+ * HDCP Repeaters (REPEATER == 0).
+ */
+ timeout_count = 100;
+ do {
+ rc = msm_hdmi_hdcp_recv_ksv_fifo(hdcp_ctrl);
+ if (!rc)
+ break;
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: Recv ksv fifo timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 25, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ rc = msm_hdmi_hdcp_transfer_v_h(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: transfer V failed\n", __func__);
+ return rc;
+ }
+
+ /* reset SHA engine before write ksv fifo */
+ rc = msm_hdmi_hdcp_reset_sha_engine(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: fail to reset sha engine\n", __func__);
+ return rc;
+ }
+
+ return 0;
+}
+
+/*
+ * Write KSV FIFO to HDCP_SHA_DATA.
+ * This is done 1 byte at time starting with the LSB.
+ * Once 64 bytes have been written, we need to poll for
+ * HDCP_SHA_BLOCK_DONE before writing any further
+ * If the last byte is written, we need to poll for
+ * HDCP_SHA_COMP_DONE to wait until HW finish
+ */
+static int msm_hdmi_hdcp_write_ksv_fifo(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int i;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 ksv_bytes, last_byte = 0;
+ u8 *ksv_fifo = NULL;
+ u32 reg_val, data, reg;
+ u32 rc = 0;
+
+ ksv_bytes = 5 * hdcp_ctrl->dev_count;
+
+ /* Check if need to wait for HW completion */
+ if (hdcp_ctrl->ksv_fifo_w_index) {
+ reg_val = hdmi_read(hdmi, REG_HDMI_HDCP_SHA_STATUS);
+ DBG("HDCP_SHA_STATUS=%08x", reg_val);
+ if (hdcp_ctrl->ksv_fifo_w_index == ksv_bytes) {
+ /* check COMP_DONE if last write */
+ if (reg_val & HDMI_HDCP_SHA_STATUS_COMP_DONE) {
+ DBG("COMP_DONE");
+ return 0;
+ } else {
+ return -EAGAIN;
+ }
+ } else {
+ /* check BLOCK_DONE if not last write */
+ if (!(reg_val & HDMI_HDCP_SHA_STATUS_BLOCK_DONE))
+ return -EAGAIN;
+
+ DBG("BLOCK_DONE");
+ }
+ }
+
+ ksv_bytes -= hdcp_ctrl->ksv_fifo_w_index;
+ if (ksv_bytes <= 64)
+ last_byte = 1;
+ else
+ ksv_bytes = 64;
+
+ ksv_fifo = hdcp_ctrl->ksv_list;
+ ksv_fifo += hdcp_ctrl->ksv_fifo_w_index;
+
+ for (i = 0; i < ksv_bytes; i++) {
+ /* Write KSV byte and set DONE bit[0] for last byte*/
+ reg_val = ksv_fifo[i] << 16;
+ if ((i == (ksv_bytes - 1)) && last_byte)
+ reg_val |= HDMI_HDCP_SHA_DATA_DONE;
+
+ reg = REG_HDMI_HDCP_SHA_DATA;
+ data = reg_val;
+ rc = msm_hdmi_hdcp_scm_wr(hdcp_ctrl, ®, &data, 1);
+
+ if (rc)
+ return rc;
+ }
+
+ hdcp_ctrl->ksv_fifo_w_index += ksv_bytes;
+
+ /*
+ *return -EAGAIN to notify caller to wait for COMP_DONE or BLOCK_DONE
+ */
+ return -EAGAIN;
+}
+
+/* write ksv fifo into HDCP engine */
+static int msm_hdmi_hdcp_auth_part2_write_ksv_fifo(
+ struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc;
+ u32 timeout_count;
+
+ hdcp_ctrl->ksv_fifo_w_index = 0;
+ timeout_count = 100;
+ do {
+ rc = msm_hdmi_hdcp_write_ksv_fifo(hdcp_ctrl);
+ if (!rc)
+ break;
+
+ if (rc != -EAGAIN)
+ return rc;
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: Write KSV fifo timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ return 0;
+}
+
+static int msm_hdmi_hdcp_auth_part2_check_v_match(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ int rc = 0;
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 link0_status;
+ u32 timeout_count = 100;
+
+ do {
+ link0_status = hdmi_read(hdmi, REG_HDMI_HDCP_LINK0_STATUS);
+ if (link0_status & HDMI_HDCP_LINK0_STATUS_V_MATCHES)
+ break;
+
+ timeout_count--;
+ if (!timeout_count) {
+ pr_err("%s: HDCP V Match timedout", __func__);
+ return -ETIMEDOUT;
+ }
+
+ rc = msm_hdmi_hdcp_msleep(hdcp_ctrl, 20, AUTH_ABORT_EV);
+ if (rc)
+ return rc;
+ } while (1);
+
+ return 0;
+}
+
+static void msm_hdmi_hdcp_auth_work(struct work_struct *work)
+{
+ struct hdmi_hdcp_ctrl *hdcp_ctrl = container_of(work,
+ struct hdmi_hdcp_ctrl, hdcp_auth_work);
+ int rc;
+
+ rc = msm_hdmi_hdcp_auth_prepare(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: auth prepare failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ /* HDCP PartI */
+ rc = msm_hdmi_hdcp_auth_part1_key_exchange(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: key exchange failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ rc = msm_hdmi_hdcp_auth_part1_recv_r0(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: receive r0 failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ rc = msm_hdmi_hdcp_auth_part1_verify_r0(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: verify r0 failed %d\n", __func__, rc);
+ goto end;
+ }
+ pr_info("%s: Authentication Part I successful\n", __func__);
+ if (hdcp_ctrl->ds_type == DS_RECEIVER)
+ goto end;
+
+ /* HDCP PartII */
+ rc = msm_hdmi_hdcp_auth_part2_wait_ksv_fifo_ready(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: wait ksv fifo ready failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ rc = msm_hdmi_hdcp_auth_part2_recv_ksv_fifo(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: recv ksv fifo failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ rc = msm_hdmi_hdcp_auth_part2_write_ksv_fifo(hdcp_ctrl);
+ if (rc) {
+ pr_err("%s: write ksv fifo failed %d\n", __func__, rc);
+ goto end;
+ }
+
+ rc = msm_hdmi_hdcp_auth_part2_check_v_match(hdcp_ctrl);
+ if (rc)
+ pr_err("%s: check v match failed %d\n", __func__, rc);
+
+end:
+ if (rc == -ECANCELED) {
+ pr_info("%s: hdcp authentication canceled\n", __func__);
+ } else if (rc == -ENOTSUPP) {
+ pr_info("%s: hdcp is not supported\n", __func__);
+ } else if (rc) {
+ pr_err("%s: hdcp authentication failed\n", __func__);
+ msm_hdmi_hdcp_auth_fail(hdcp_ctrl);
+ } else {
+ msm_hdmi_hdcp_auth_done(hdcp_ctrl);
+ }
+}
+
+void msm_hdmi_hdcp_on(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ u32 reg_val;
+ unsigned long flags;
+
+ if ((HDCP_STATE_INACTIVE != hdcp_ctrl->hdcp_state) ||
+ (HDCP_STATE_NO_AKSV == hdcp_ctrl->hdcp_state)) {
+ DBG("still active or activating or no askv. returning");
+ return;
+ }
+
+ /* clear HDMI Encrypt */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_CTRL);
+ reg_val &= ~HDMI_CTRL_ENCRYPTED;
+ hdmi_write(hdmi, REG_HDMI_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ hdcp_ctrl->auth_event = 0;
+ hdcp_ctrl->hdcp_state = HDCP_STATE_AUTHENTICATING;
+ hdcp_ctrl->auth_retries = 0;
+ queue_work(hdmi->workq, &hdcp_ctrl->hdcp_auth_work);
+}
+
+void msm_hdmi_hdcp_off(struct hdmi_hdcp_ctrl *hdcp_ctrl)
+{
+ struct hdmi *hdmi = hdcp_ctrl->hdmi;
+ unsigned long flags;
+ u32 reg_val;
+
+ if ((HDCP_STATE_INACTIVE == hdcp_ctrl->hdcp_state) ||
+ (HDCP_STATE_NO_AKSV == hdcp_ctrl->hdcp_state)) {
+ DBG("hdcp inactive or no aksv. returning");
+ return;
+ }
+
+ /*
+ * Disable HPD circuitry.
+ * This is needed to reset the HDCP cipher engine so that when we
+ * attempt a re-authentication, HW would clear the AN0_READY and
+ * AN1_READY bits in HDMI_HDCP_LINK0_STATUS register
+ */
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);
+ reg_val &= ~HDMI_HPD_CTRL_ENABLE;
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL, reg_val);
+
+ /*
+ * Disable HDCP interrupts.
+ * Also, need to set the state to inactive here so that any ongoing
+ * reauth works will know that the HDCP session has been turned off.
+ */
+ hdmi_write(hdmi, REG_HDMI_HDCP_INT_CTRL, 0);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ /*
+ * Cancel any pending auth/reauth attempts.
+ * If one is ongoing, this will wait for it to finish.
+ * No more reauthentication attempts will be scheduled since we
+ * set the current state to inactive.
+ */
+ set_bit(AUTH_ABORT_EV, &hdcp_ctrl->auth_event);
+ wake_up_all(&hdcp_ctrl->auth_event_queue);
+ cancel_work_sync(&hdcp_ctrl->hdcp_auth_work);
+ cancel_work_sync(&hdcp_ctrl->hdcp_reauth_work);
+
+ hdmi_write(hdmi, REG_HDMI_HDCP_RESET,
+ HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE);
+
+ /* Disable encryption and disable the HDCP block */
+ hdmi_write(hdmi, REG_HDMI_HDCP_CTRL, 0);
+
+ spin_lock_irqsave(&hdmi->reg_lock, flags);
+ reg_val = hdmi_read(hdmi, REG_HDMI_CTRL);
+ reg_val &= ~HDMI_CTRL_ENCRYPTED;
+ hdmi_write(hdmi, REG_HDMI_CTRL, reg_val);
+
+ /* Enable HPD circuitry */
+ reg_val = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);
+ reg_val |= HDMI_HPD_CTRL_ENABLE;
+ hdmi_write(hdmi, REG_HDMI_HPD_CTRL, reg_val);
+ spin_unlock_irqrestore(&hdmi->reg_lock, flags);
+
+ hdcp_ctrl->hdcp_state = HDCP_STATE_INACTIVE;
+
+ DBG("HDCP: Off");
+}
+
+struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi)
+{
+ struct hdmi_hdcp_ctrl *hdcp_ctrl = NULL;
+
+ if (!hdmi->qfprom_mmio) {
+ pr_err("%s: HDCP is not supported without qfprom\n",
+ __func__);
+ return ERR_PTR(-EINVAL);
+ }
+
+ hdcp_ctrl = kzalloc(sizeof(*hdcp_ctrl), GFP_KERNEL);
+ if (!hdcp_ctrl)
+ return ERR_PTR(-ENOMEM);
+
+ INIT_WORK(&hdcp_ctrl->hdcp_auth_work, msm_hdmi_hdcp_auth_work);
+ INIT_WORK(&hdcp_ctrl->hdcp_reauth_work, msm_hdmi_hdcp_reauth_work);
+ init_waitqueue_head(&hdcp_ctrl->auth_event_queue);
+ hdcp_ctrl->hdmi = hdmi;
+ hdcp_ctrl->hdcp_state = HDCP_STATE_INACTIVE;
+ hdcp_ctrl->aksv_valid = false;
+
+ if (qcom_scm_hdcp_available())
+ hdcp_ctrl->tz_hdcp = true;
+ else
+ hdcp_ctrl->tz_hdcp = false;
+
+ return hdcp_ctrl;
+}
+
+void msm_hdmi_hdcp_destroy(struct hdmi *hdmi)
+{
+ if (hdmi) {
+ kfree(hdmi->hdcp_ctrl);
+ hdmi->hdcp_ctrl = NULL;
+ }
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c
new file mode 100644
index 0000000..de182c0
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c
@@ -0,0 +1,267 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include "hdmi.h"
+
+struct hdmi_i2c_adapter {
+ struct i2c_adapter base;
+ struct hdmi *hdmi;
+ bool sw_done;
+ wait_queue_head_t ddc_event;
+};
+#define to_hdmi_i2c_adapter(x) container_of(x, struct hdmi_i2c_adapter, base)
+
+static void init_ddc(struct hdmi_i2c_adapter *hdmi_i2c)
+{
+ struct hdmi *hdmi = hdmi_i2c->hdmi;
+
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL,
+ HDMI_DDC_CTRL_SW_STATUS_RESET);
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL,
+ HDMI_DDC_CTRL_SOFT_RESET);
+
+ hdmi_write(hdmi, REG_HDMI_DDC_SPEED,
+ HDMI_DDC_SPEED_THRESHOLD(2) |
+ HDMI_DDC_SPEED_PRESCALE(10));
+
+ hdmi_write(hdmi, REG_HDMI_DDC_SETUP,
+ HDMI_DDC_SETUP_TIMEOUT(0xff));
+
+ /* enable reference timer for 27us */
+ hdmi_write(hdmi, REG_HDMI_DDC_REF,
+ HDMI_DDC_REF_REFTIMER_ENABLE |
+ HDMI_DDC_REF_REFTIMER(27));
+}
+
+static int ddc_clear_irq(struct hdmi_i2c_adapter *hdmi_i2c)
+{
+ struct hdmi *hdmi = hdmi_i2c->hdmi;
+ struct drm_device *dev = hdmi->dev;
+ uint32_t retry = 0xffff;
+ uint32_t ddc_int_ctrl;
+
+ do {
+ --retry;
+
+ hdmi_write(hdmi, REG_HDMI_DDC_INT_CTRL,
+ HDMI_DDC_INT_CTRL_SW_DONE_ACK |
+ HDMI_DDC_INT_CTRL_SW_DONE_MASK);
+
+ ddc_int_ctrl = hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL);
+
+ } while ((ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_INT) && retry);
+
+ if (!retry) {
+ DRM_DEV_ERROR(dev->dev, "timeout waiting for DDC\n");
+ return -ETIMEDOUT;
+ }
+
+ hdmi_i2c->sw_done = false;
+
+ return 0;
+}
+
+#define MAX_TRANSACTIONS 4
+
+static bool sw_done(struct hdmi_i2c_adapter *hdmi_i2c)
+{
+ struct hdmi *hdmi = hdmi_i2c->hdmi;
+
+ if (!hdmi_i2c->sw_done) {
+ uint32_t ddc_int_ctrl;
+
+ ddc_int_ctrl = hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL);
+
+ if ((ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_MASK) &&
+ (ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_INT)) {
+ hdmi_i2c->sw_done = true;
+ hdmi_write(hdmi, REG_HDMI_DDC_INT_CTRL,
+ HDMI_DDC_INT_CTRL_SW_DONE_ACK);
+ }
+ }
+
+ return hdmi_i2c->sw_done;
+}
+
+static int msm_hdmi_i2c_xfer(struct i2c_adapter *i2c,
+ struct i2c_msg *msgs, int num)
+{
+ struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);
+ struct hdmi *hdmi = hdmi_i2c->hdmi;
+ struct drm_device *dev = hdmi->dev;
+ static const uint32_t nack[] = {
+ HDMI_DDC_SW_STATUS_NACK0, HDMI_DDC_SW_STATUS_NACK1,
+ HDMI_DDC_SW_STATUS_NACK2, HDMI_DDC_SW_STATUS_NACK3,
+ };
+ int indices[MAX_TRANSACTIONS];
+ int ret, i, j, index = 0;
+ uint32_t ddc_status, ddc_data, i2c_trans;
+
+ num = min(num, MAX_TRANSACTIONS);
+
+ WARN_ON(!(hdmi_read(hdmi, REG_HDMI_CTRL) & HDMI_CTRL_ENABLE));
+
+ if (num == 0)
+ return num;
+
+ init_ddc(hdmi_i2c);
+
+ ret = ddc_clear_irq(hdmi_i2c);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < num; i++) {
+ struct i2c_msg *p = &msgs[i];
+ uint32_t raw_addr = p->addr << 1;
+
+ if (p->flags & I2C_M_RD)
+ raw_addr |= 1;
+
+ ddc_data = HDMI_DDC_DATA_DATA(raw_addr) |
+ HDMI_DDC_DATA_DATA_RW(DDC_WRITE);
+
+ if (i == 0) {
+ ddc_data |= HDMI_DDC_DATA_INDEX(0) |
+ HDMI_DDC_DATA_INDEX_WRITE;
+ }
+
+ hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data);
+ index++;
+
+ indices[i] = index;
+
+ if (p->flags & I2C_M_RD) {
+ index += p->len;
+ } else {
+ for (j = 0; j < p->len; j++) {
+ ddc_data = HDMI_DDC_DATA_DATA(p->buf[j]) |
+ HDMI_DDC_DATA_DATA_RW(DDC_WRITE);
+ hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data);
+ index++;
+ }
+ }
+
+ i2c_trans = HDMI_I2C_TRANSACTION_REG_CNT(p->len) |
+ HDMI_I2C_TRANSACTION_REG_RW(
+ (p->flags & I2C_M_RD) ? DDC_READ : DDC_WRITE) |
+ HDMI_I2C_TRANSACTION_REG_START;
+
+ if (i == (num - 1))
+ i2c_trans |= HDMI_I2C_TRANSACTION_REG_STOP;
+
+ hdmi_write(hdmi, REG_HDMI_I2C_TRANSACTION(i), i2c_trans);
+ }
+
+ /* trigger the transfer: */
+ hdmi_write(hdmi, REG_HDMI_DDC_CTRL,
+ HDMI_DDC_CTRL_TRANSACTION_CNT(num - 1) |
+ HDMI_DDC_CTRL_GO);
+
+ ret = wait_event_timeout(hdmi_i2c->ddc_event, sw_done(hdmi_i2c), HZ/4);
+ if (ret <= 0) {
+ if (ret == 0)
+ ret = -ETIMEDOUT;
+ dev_warn(dev->dev, "DDC timeout: %d\n", ret);
+ DBG("sw_status=%08x, hw_status=%08x, int_ctrl=%08x",
+ hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS),
+ hdmi_read(hdmi, REG_HDMI_DDC_HW_STATUS),
+ hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL));
+ return ret;
+ }
+
+ ddc_status = hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS);
+
+ /* read back results of any read transactions: */
+ for (i = 0; i < num; i++) {
+ struct i2c_msg *p = &msgs[i];
+
+ if (!(p->flags & I2C_M_RD))
+ continue;
+
+ /* check for NACK: */
+ if (ddc_status & nack[i]) {
+ DBG("ddc_status=%08x", ddc_status);
+ break;
+ }
+
+ ddc_data = HDMI_DDC_DATA_DATA_RW(DDC_READ) |
+ HDMI_DDC_DATA_INDEX(indices[i]) |
+ HDMI_DDC_DATA_INDEX_WRITE;
+
+ hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data);
+
+ /* discard first byte: */
+ hdmi_read(hdmi, REG_HDMI_DDC_DATA);
+
+ for (j = 0; j < p->len; j++) {
+ ddc_data = hdmi_read(hdmi, REG_HDMI_DDC_DATA);
+ p->buf[j] = FIELD(ddc_data, HDMI_DDC_DATA_DATA);
+ }
+ }
+
+ return i;
+}
+
+static u32 msm_hdmi_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static const struct i2c_algorithm msm_hdmi_i2c_algorithm = {
+ .master_xfer = msm_hdmi_i2c_xfer,
+ .functionality = msm_hdmi_i2c_func,
+};
+
+void msm_hdmi_i2c_irq(struct i2c_adapter *i2c)
+{
+ struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);
+
+ if (sw_done(hdmi_i2c))
+ wake_up_all(&hdmi_i2c->ddc_event);
+}
+
+void msm_hdmi_i2c_destroy(struct i2c_adapter *i2c)
+{
+ struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);
+ i2c_del_adapter(i2c);
+ kfree(hdmi_i2c);
+}
+
+struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi)
+{
+ struct hdmi_i2c_adapter *hdmi_i2c;
+ struct i2c_adapter *i2c = NULL;
+ int ret;
+
+ hdmi_i2c = kzalloc(sizeof(*hdmi_i2c), GFP_KERNEL);
+ if (!hdmi_i2c) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ i2c = &hdmi_i2c->base;
+
+ hdmi_i2c->hdmi = hdmi;
+ init_waitqueue_head(&hdmi_i2c->ddc_event);
+
+
+ i2c->owner = THIS_MODULE;
+ i2c->class = I2C_CLASS_DDC;
+ snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c");
+ i2c->dev.parent = &hdmi->pdev->dev;
+ i2c->algo = &msm_hdmi_i2c_algorithm;
+
+ ret = i2c_add_adapter(i2c);
+ if (ret)
+ goto fail;
+
+ return i2c;
+
+fail:
+ if (i2c)
+ msm_hdmi_i2c_destroy(i2c);
+ return ERR_PTR(ret);
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
new file mode 100644
index 0000000..1697e61
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
@@ -0,0 +1,222 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/of_device.h>
+
+#include "hdmi.h"
+
+static int msm_hdmi_phy_resource_init(struct hdmi_phy *phy)
+{
+ struct hdmi_phy_cfg *cfg = phy->cfg;
+ struct device *dev = &phy->pdev->dev;
+ int i, ret;
+
+ phy->regs = devm_kcalloc(dev, cfg->num_regs, sizeof(phy->regs[0]),
+ GFP_KERNEL);
+ if (!phy->regs)
+ return -ENOMEM;
+
+ phy->clks = devm_kcalloc(dev, cfg->num_clks, sizeof(phy->clks[0]),
+ GFP_KERNEL);
+ if (!phy->clks)
+ return -ENOMEM;
+
+ for (i = 0; i < cfg->num_regs; i++) {
+ struct regulator *reg;
+
+ reg = devm_regulator_get(dev, cfg->reg_names[i]);
+ if (IS_ERR(reg)) {
+ ret = PTR_ERR(reg);
+ DRM_DEV_ERROR(dev, "failed to get phy regulator: %s (%d)\n",
+ cfg->reg_names[i], ret);
+ return ret;
+ }
+
+ phy->regs[i] = reg;
+ }
+
+ for (i = 0; i < cfg->num_clks; i++) {
+ struct clk *clk;
+
+ clk = msm_clk_get(phy->pdev, cfg->clk_names[i]);
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ DRM_DEV_ERROR(dev, "failed to get phy clock: %s (%d)\n",
+ cfg->clk_names[i], ret);
+ return ret;
+ }
+
+ phy->clks[i] = clk;
+ }
+
+ return 0;
+}
+
+int msm_hdmi_phy_resource_enable(struct hdmi_phy *phy)
+{
+ struct hdmi_phy_cfg *cfg = phy->cfg;
+ struct device *dev = &phy->pdev->dev;
+ int i, ret = 0;
+
+ pm_runtime_get_sync(dev);
+
+ for (i = 0; i < cfg->num_regs; i++) {
+ ret = regulator_enable(phy->regs[i]);
+ if (ret)
+ DRM_DEV_ERROR(dev, "failed to enable regulator: %s (%d)\n",
+ cfg->reg_names[i], ret);
+ }
+
+ for (i = 0; i < cfg->num_clks; i++) {
+ ret = clk_prepare_enable(phy->clks[i]);
+ if (ret)
+ DRM_DEV_ERROR(dev, "failed to enable clock: %s (%d)\n",
+ cfg->clk_names[i], ret);
+ }
+
+ return ret;
+}
+
+void msm_hdmi_phy_resource_disable(struct hdmi_phy *phy)
+{
+ struct hdmi_phy_cfg *cfg = phy->cfg;
+ struct device *dev = &phy->pdev->dev;
+ int i;
+
+ for (i = cfg->num_clks - 1; i >= 0; i--)
+ clk_disable_unprepare(phy->clks[i]);
+
+ for (i = cfg->num_regs - 1; i >= 0; i--)
+ regulator_disable(phy->regs[i]);
+
+ pm_runtime_put_sync(dev);
+}
+
+void msm_hdmi_phy_powerup(struct hdmi_phy *phy, unsigned long int pixclock)
+{
+ if (!phy || !phy->cfg->powerup)
+ return;
+
+ phy->cfg->powerup(phy, pixclock);
+}
+
+void msm_hdmi_phy_powerdown(struct hdmi_phy *phy)
+{
+ if (!phy || !phy->cfg->powerdown)
+ return;
+
+ phy->cfg->powerdown(phy);
+}
+
+static int msm_hdmi_phy_pll_init(struct platform_device *pdev,
+ enum hdmi_phy_type type)
+{
+ int ret;
+
+ switch (type) {
+ case MSM_HDMI_PHY_8960:
+ ret = msm_hdmi_pll_8960_init(pdev);
+ break;
+ case MSM_HDMI_PHY_8996:
+ ret = msm_hdmi_pll_8996_init(pdev);
+ break;
+ /*
+ * we don't have PLL support for these, don't report an error for now
+ */
+ case MSM_HDMI_PHY_8x60:
+ case MSM_HDMI_PHY_8x74:
+ default:
+ ret = 0;
+ break;
+ }
+
+ return ret;
+}
+
+static int msm_hdmi_phy_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct hdmi_phy *phy;
+ int ret;
+
+ phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+ if (!phy)
+ return -ENODEV;
+
+ phy->cfg = (struct hdmi_phy_cfg *)of_device_get_match_data(dev);
+ if (!phy->cfg)
+ return -ENODEV;
+
+ phy->mmio = msm_ioremap(pdev, "hdmi_phy", "HDMI_PHY");
+ if (IS_ERR(phy->mmio)) {
+ DRM_DEV_ERROR(dev, "%s: failed to map phy base\n", __func__);
+ return -ENOMEM;
+ }
+
+ phy->pdev = pdev;
+
+ ret = msm_hdmi_phy_resource_init(phy);
+ if (ret)
+ return ret;
+
+ pm_runtime_enable(&pdev->dev);
+
+ ret = msm_hdmi_phy_resource_enable(phy);
+ if (ret)
+ return ret;
+
+ ret = msm_hdmi_phy_pll_init(pdev, phy->cfg->type);
+ if (ret) {
+ DRM_DEV_ERROR(dev, "couldn't init PLL\n");
+ msm_hdmi_phy_resource_disable(phy);
+ return ret;
+ }
+
+ msm_hdmi_phy_resource_disable(phy);
+
+ platform_set_drvdata(pdev, phy);
+
+ return 0;
+}
+
+static int msm_hdmi_phy_remove(struct platform_device *pdev)
+{
+ pm_runtime_disable(&pdev->dev);
+
+ return 0;
+}
+
+static const struct of_device_id msm_hdmi_phy_dt_match[] = {
+ { .compatible = "qcom,hdmi-phy-8660",
+ .data = &msm_hdmi_phy_8x60_cfg },
+ { .compatible = "qcom,hdmi-phy-8960",
+ .data = &msm_hdmi_phy_8960_cfg },
+ { .compatible = "qcom,hdmi-phy-8974",
+ .data = &msm_hdmi_phy_8x74_cfg },
+ { .compatible = "qcom,hdmi-phy-8084",
+ .data = &msm_hdmi_phy_8x74_cfg },
+ { .compatible = "qcom,hdmi-phy-8996",
+ .data = &msm_hdmi_phy_8996_cfg },
+ {}
+};
+
+static struct platform_driver msm_hdmi_phy_platform_driver = {
+ .probe = msm_hdmi_phy_probe,
+ .remove = msm_hdmi_phy_remove,
+ .driver = {
+ .name = "msm_hdmi_phy",
+ .of_match_table = msm_hdmi_phy_dt_match,
+ },
+};
+
+void __init msm_hdmi_phy_driver_register(void)
+{
+ platform_driver_register(&msm_hdmi_phy_platform_driver);
+}
+
+void __exit msm_hdmi_phy_driver_unregister(void)
+{
+ platform_driver_unregister(&msm_hdmi_phy_platform_driver);
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
new file mode 100644
index 0000000..cf90a0c
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include "hdmi.h"
+
+static void hdmi_phy_8960_powerup(struct hdmi_phy *phy,
+ unsigned long int pixclock)
+{
+ DBG("pixclock: %lu", pixclock);
+
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG0, 0x1b);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG1, 0xf2);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG4, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG5, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG6, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG7, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG8, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG9, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG10, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG11, 0x00);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG3, 0x20);
+}
+
+static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
+{
+ DBG("");
+
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x7f);
+}
+
+static const char * const hdmi_phy_8960_reg_names[] = {
+ "core-vdda",
+};
+
+static const char * const hdmi_phy_8960_clk_names[] = {
+ "slave_iface",
+};
+
+const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
+ .type = MSM_HDMI_PHY_8960,
+ .powerup = hdmi_phy_8960_powerup,
+ .powerdown = hdmi_phy_8960_powerdown,
+ .reg_names = hdmi_phy_8960_reg_names,
+ .num_regs = ARRAY_SIZE(hdmi_phy_8960_reg_names),
+ .clk_names = hdmi_phy_8960_clk_names,
+ .num_clks = ARRAY_SIZE(hdmi_phy_8960_clk_names),
+};
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
new file mode 100644
index 0000000..a8f3b2c
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
@@ -0,0 +1,763 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+
+#include "hdmi.h"
+
+#define HDMI_VCO_MAX_FREQ 12000000000UL
+#define HDMI_VCO_MIN_FREQ 8000000000UL
+
+#define HDMI_PCLK_MAX_FREQ 600000000
+#define HDMI_PCLK_MIN_FREQ 25000000
+
+#define HDMI_HIGH_FREQ_BIT_CLK_THRESHOLD 3400000000UL
+#define HDMI_DIG_FREQ_BIT_CLK_THRESHOLD 1500000000UL
+#define HDMI_MID_FREQ_BIT_CLK_THRESHOLD 750000000UL
+#define HDMI_CORECLK_DIV 5
+#define HDMI_DEFAULT_REF_CLOCK 19200000
+#define HDMI_PLL_CMP_CNT 1024
+
+#define HDMI_PLL_POLL_MAX_READS 100
+#define HDMI_PLL_POLL_TIMEOUT_US 150
+
+#define HDMI_NUM_TX_CHANNEL 4
+
+struct hdmi_pll_8996 {
+ struct platform_device *pdev;
+ struct clk_hw clk_hw;
+
+ /* pll mmio base */
+ void __iomem *mmio_qserdes_com;
+ /* tx channel base */
+ void __iomem *mmio_qserdes_tx[HDMI_NUM_TX_CHANNEL];
+};
+
+#define hw_clk_to_pll(x) container_of(x, struct hdmi_pll_8996, clk_hw)
+
+struct hdmi_8996_phy_pll_reg_cfg {
+ u32 tx_lx_lane_mode[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_tx_band[HDMI_NUM_TX_CHANNEL];
+ u32 com_svs_mode_clk_sel;
+ u32 com_hsclk_sel;
+ u32 com_pll_cctrl_mode0;
+ u32 com_pll_rctrl_mode0;
+ u32 com_cp_ctrl_mode0;
+ u32 com_dec_start_mode0;
+ u32 com_div_frac_start1_mode0;
+ u32 com_div_frac_start2_mode0;
+ u32 com_div_frac_start3_mode0;
+ u32 com_integloop_gain0_mode0;
+ u32 com_integloop_gain1_mode0;
+ u32 com_lock_cmp_en;
+ u32 com_lock_cmp1_mode0;
+ u32 com_lock_cmp2_mode0;
+ u32 com_lock_cmp3_mode0;
+ u32 com_core_clk_en;
+ u32 com_coreclk_div;
+ u32 com_vco_tune_ctrl;
+
+ u32 tx_lx_tx_drv_lvl[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_tx_emp_post1_lvl[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_vmode_ctrl1[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_vmode_ctrl2[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_res_code_lane_tx[HDMI_NUM_TX_CHANNEL];
+ u32 tx_lx_hp_pd_enables[HDMI_NUM_TX_CHANNEL];
+
+ u32 phy_mode;
+};
+
+struct hdmi_8996_post_divider {
+ u64 vco_freq;
+ int hsclk_divsel;
+ int vco_ratio;
+ int tx_band_sel;
+ int half_rate_mode;
+};
+
+static inline struct hdmi_phy *pll_get_phy(struct hdmi_pll_8996 *pll)
+{
+ return platform_get_drvdata(pll->pdev);
+}
+
+static inline void hdmi_pll_write(struct hdmi_pll_8996 *pll, int offset,
+ u32 data)
+{
+ msm_writel(data, pll->mmio_qserdes_com + offset);
+}
+
+static inline u32 hdmi_pll_read(struct hdmi_pll_8996 *pll, int offset)
+{
+ return msm_readl(pll->mmio_qserdes_com + offset);
+}
+
+static inline void hdmi_tx_chan_write(struct hdmi_pll_8996 *pll, int channel,
+ int offset, int data)
+{
+ msm_writel(data, pll->mmio_qserdes_tx[channel] + offset);
+}
+
+static inline u32 pll_get_cpctrl(u64 frac_start, unsigned long ref_clk,
+ bool gen_ssc)
+{
+ if ((frac_start != 0) || gen_ssc)
+ return (11000000 / (ref_clk / 20));
+
+ return 0x23;
+}
+
+static inline u32 pll_get_rctrl(u64 frac_start, bool gen_ssc)
+{
+ if ((frac_start != 0) || gen_ssc)
+ return 0x16;
+
+ return 0x10;
+}
+
+static inline u32 pll_get_cctrl(u64 frac_start, bool gen_ssc)
+{
+ if ((frac_start != 0) || gen_ssc)
+ return 0x28;
+
+ return 0x1;
+}
+
+static inline u32 pll_get_integloop_gain(u64 frac_start, u64 bclk, u32 ref_clk,
+ bool gen_ssc)
+{
+ int digclk_divsel = bclk >= HDMI_DIG_FREQ_BIT_CLK_THRESHOLD ? 1 : 2;
+ u64 base;
+
+ if ((frac_start != 0) || gen_ssc)
+ base = (64 * ref_clk) / HDMI_DEFAULT_REF_CLOCK;
+ else
+ base = (1022 * ref_clk) / 100;
+
+ base <<= digclk_divsel;
+
+ return (base <= 2046 ? base : 2046);
+}
+
+static inline u32 pll_get_pll_cmp(u64 fdata, unsigned long ref_clk)
+{
+ u64 dividend = HDMI_PLL_CMP_CNT * fdata;
+ u32 divisor = ref_clk * 10;
+ u32 rem;
+
+ rem = do_div(dividend, divisor);
+ if (rem > (divisor >> 1))
+ dividend++;
+
+ return dividend - 1;
+}
+
+static inline u64 pll_cmp_to_fdata(u32 pll_cmp, unsigned long ref_clk)
+{
+ u64 fdata = ((u64)pll_cmp) * ref_clk * 10;
+
+ do_div(fdata, HDMI_PLL_CMP_CNT);
+
+ return fdata;
+}
+
+static int pll_get_post_div(struct hdmi_8996_post_divider *pd, u64 bclk)
+{
+ int ratio[] = { 2, 3, 4, 5, 6, 9, 10, 12, 14, 15, 20, 21, 25, 28, 35 };
+ int hs_divsel[] = { 0, 4, 8, 12, 1, 5, 2, 9, 3, 13, 10, 7, 14, 11, 15 };
+ int tx_band_sel[] = { 0, 1, 2, 3 };
+ u64 vco_freq[60];
+ u64 vco, vco_optimal;
+ int half_rate_mode = 0;
+ int vco_optimal_index, vco_freq_index;
+ int i, j;
+
+retry:
+ vco_optimal = HDMI_VCO_MAX_FREQ;
+ vco_optimal_index = -1;
+ vco_freq_index = 0;
+ for (i = 0; i < 15; i++) {
+ for (j = 0; j < 4; j++) {
+ u32 ratio_mult = ratio[i] << tx_band_sel[j];
+
+ vco = bclk >> half_rate_mode;
+ vco *= ratio_mult;
+ vco_freq[vco_freq_index++] = vco;
+ }
+ }
+
+ for (i = 0; i < 60; i++) {
+ u64 vco_tmp = vco_freq[i];
+
+ if ((vco_tmp >= HDMI_VCO_MIN_FREQ) &&
+ (vco_tmp <= vco_optimal)) {
+ vco_optimal = vco_tmp;
+ vco_optimal_index = i;
+ }
+ }
+
+ if (vco_optimal_index == -1) {
+ if (!half_rate_mode) {
+ half_rate_mode = 1;
+ goto retry;
+ }
+ } else {
+ pd->vco_freq = vco_optimal;
+ pd->tx_band_sel = tx_band_sel[vco_optimal_index % 4];
+ pd->vco_ratio = ratio[vco_optimal_index / 4];
+ pd->hsclk_divsel = hs_divsel[vco_optimal_index / 4];
+
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int pll_calculate(unsigned long pix_clk, unsigned long ref_clk,
+ struct hdmi_8996_phy_pll_reg_cfg *cfg)
+{
+ struct hdmi_8996_post_divider pd;
+ u64 bclk;
+ u64 tmds_clk;
+ u64 dec_start;
+ u64 frac_start;
+ u64 fdata;
+ u32 pll_divisor;
+ u32 rem;
+ u32 cpctrl;
+ u32 rctrl;
+ u32 cctrl;
+ u32 integloop_gain;
+ u32 pll_cmp;
+ int i, ret;
+
+ /* bit clk = 10 * pix_clk */
+ bclk = ((u64)pix_clk) * 10;
+
+ if (bclk > HDMI_HIGH_FREQ_BIT_CLK_THRESHOLD)
+ tmds_clk = pix_clk >> 2;
+ else
+ tmds_clk = pix_clk;
+
+ ret = pll_get_post_div(&pd, bclk);
+ if (ret)
+ return ret;
+
+ dec_start = pd.vco_freq;
+ pll_divisor = 4 * ref_clk;
+ do_div(dec_start, pll_divisor);
+
+ frac_start = pd.vco_freq * (1 << 20);
+
+ rem = do_div(frac_start, pll_divisor);
+ frac_start -= dec_start * (1 << 20);
+ if (rem > (pll_divisor >> 1))
+ frac_start++;
+
+ cpctrl = pll_get_cpctrl(frac_start, ref_clk, false);
+ rctrl = pll_get_rctrl(frac_start, false);
+ cctrl = pll_get_cctrl(frac_start, false);
+ integloop_gain = pll_get_integloop_gain(frac_start, bclk,
+ ref_clk, false);
+
+ fdata = pd.vco_freq;
+ do_div(fdata, pd.vco_ratio);
+
+ pll_cmp = pll_get_pll_cmp(fdata, ref_clk);
+
+ DBG("VCO freq: %llu", pd.vco_freq);
+ DBG("fdata: %llu", fdata);
+ DBG("pix_clk: %lu", pix_clk);
+ DBG("tmds clk: %llu", tmds_clk);
+ DBG("HSCLK_SEL: %d", pd.hsclk_divsel);
+ DBG("DEC_START: %llu", dec_start);
+ DBG("DIV_FRAC_START: %llu", frac_start);
+ DBG("PLL_CPCTRL: %u", cpctrl);
+ DBG("PLL_RCTRL: %u", rctrl);
+ DBG("PLL_CCTRL: %u", cctrl);
+ DBG("INTEGLOOP_GAIN: %u", integloop_gain);
+ DBG("TX_BAND: %d", pd.tx_band_sel);
+ DBG("PLL_CMP: %u", pll_cmp);
+
+ /* Convert these values to register specific values */
+ if (bclk > HDMI_DIG_FREQ_BIT_CLK_THRESHOLD)
+ cfg->com_svs_mode_clk_sel = 1;
+ else
+ cfg->com_svs_mode_clk_sel = 2;
+
+ cfg->com_hsclk_sel = (0x20 | pd.hsclk_divsel);
+ cfg->com_pll_cctrl_mode0 = cctrl;
+ cfg->com_pll_rctrl_mode0 = rctrl;
+ cfg->com_cp_ctrl_mode0 = cpctrl;
+ cfg->com_dec_start_mode0 = dec_start;
+ cfg->com_div_frac_start1_mode0 = (frac_start & 0xff);
+ cfg->com_div_frac_start2_mode0 = ((frac_start & 0xff00) >> 8);
+ cfg->com_div_frac_start3_mode0 = ((frac_start & 0xf0000) >> 16);
+ cfg->com_integloop_gain0_mode0 = (integloop_gain & 0xff);
+ cfg->com_integloop_gain1_mode0 = ((integloop_gain & 0xf00) >> 8);
+ cfg->com_lock_cmp1_mode0 = (pll_cmp & 0xff);
+ cfg->com_lock_cmp2_mode0 = ((pll_cmp & 0xff00) >> 8);
+ cfg->com_lock_cmp3_mode0 = ((pll_cmp & 0x30000) >> 16);
+ cfg->com_lock_cmp_en = 0x0;
+ cfg->com_core_clk_en = 0x2c;
+ cfg->com_coreclk_div = HDMI_CORECLK_DIV;
+ cfg->phy_mode = (bclk > HDMI_HIGH_FREQ_BIT_CLK_THRESHOLD) ? 0x10 : 0x0;
+ cfg->com_vco_tune_ctrl = 0x0;
+
+ cfg->tx_lx_lane_mode[0] =
+ cfg->tx_lx_lane_mode[2] = 0x43;
+
+ cfg->tx_lx_hp_pd_enables[0] =
+ cfg->tx_lx_hp_pd_enables[1] =
+ cfg->tx_lx_hp_pd_enables[2] = 0x0c;
+ cfg->tx_lx_hp_pd_enables[3] = 0x3;
+
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++)
+ cfg->tx_lx_tx_band[i] = pd.tx_band_sel + 4;
+
+ if (bclk > HDMI_HIGH_FREQ_BIT_CLK_THRESHOLD) {
+ cfg->tx_lx_tx_drv_lvl[0] =
+ cfg->tx_lx_tx_drv_lvl[1] =
+ cfg->tx_lx_tx_drv_lvl[2] = 0x25;
+ cfg->tx_lx_tx_drv_lvl[3] = 0x22;
+
+ cfg->tx_lx_tx_emp_post1_lvl[0] =
+ cfg->tx_lx_tx_emp_post1_lvl[1] =
+ cfg->tx_lx_tx_emp_post1_lvl[2] = 0x23;
+ cfg->tx_lx_tx_emp_post1_lvl[3] = 0x27;
+
+ cfg->tx_lx_vmode_ctrl1[0] =
+ cfg->tx_lx_vmode_ctrl1[1] =
+ cfg->tx_lx_vmode_ctrl1[2] =
+ cfg->tx_lx_vmode_ctrl1[3] = 0x00;
+
+ cfg->tx_lx_vmode_ctrl2[0] =
+ cfg->tx_lx_vmode_ctrl2[1] =
+ cfg->tx_lx_vmode_ctrl2[2] = 0x0D;
+
+ cfg->tx_lx_vmode_ctrl2[3] = 0x00;
+ } else if (bclk > HDMI_MID_FREQ_BIT_CLK_THRESHOLD) {
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ cfg->tx_lx_tx_drv_lvl[i] = 0x25;
+ cfg->tx_lx_tx_emp_post1_lvl[i] = 0x23;
+ cfg->tx_lx_vmode_ctrl1[i] = 0x00;
+ }
+
+ cfg->tx_lx_vmode_ctrl2[0] =
+ cfg->tx_lx_vmode_ctrl2[1] =
+ cfg->tx_lx_vmode_ctrl2[2] = 0x0D;
+ cfg->tx_lx_vmode_ctrl2[3] = 0x00;
+ } else {
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ cfg->tx_lx_tx_drv_lvl[i] = 0x20;
+ cfg->tx_lx_tx_emp_post1_lvl[i] = 0x20;
+ cfg->tx_lx_vmode_ctrl1[i] = 0x00;
+ cfg->tx_lx_vmode_ctrl2[i] = 0x0E;
+ }
+ }
+
+ DBG("com_svs_mode_clk_sel = 0x%x", cfg->com_svs_mode_clk_sel);
+ DBG("com_hsclk_sel = 0x%x", cfg->com_hsclk_sel);
+ DBG("com_lock_cmp_en = 0x%x", cfg->com_lock_cmp_en);
+ DBG("com_pll_cctrl_mode0 = 0x%x", cfg->com_pll_cctrl_mode0);
+ DBG("com_pll_rctrl_mode0 = 0x%x", cfg->com_pll_rctrl_mode0);
+ DBG("com_cp_ctrl_mode0 = 0x%x", cfg->com_cp_ctrl_mode0);
+ DBG("com_dec_start_mode0 = 0x%x", cfg->com_dec_start_mode0);
+ DBG("com_div_frac_start1_mode0 = 0x%x", cfg->com_div_frac_start1_mode0);
+ DBG("com_div_frac_start2_mode0 = 0x%x", cfg->com_div_frac_start2_mode0);
+ DBG("com_div_frac_start3_mode0 = 0x%x", cfg->com_div_frac_start3_mode0);
+ DBG("com_integloop_gain0_mode0 = 0x%x", cfg->com_integloop_gain0_mode0);
+ DBG("com_integloop_gain1_mode0 = 0x%x", cfg->com_integloop_gain1_mode0);
+ DBG("com_lock_cmp1_mode0 = 0x%x", cfg->com_lock_cmp1_mode0);
+ DBG("com_lock_cmp2_mode0 = 0x%x", cfg->com_lock_cmp2_mode0);
+ DBG("com_lock_cmp3_mode0 = 0x%x", cfg->com_lock_cmp3_mode0);
+ DBG("com_core_clk_en = 0x%x", cfg->com_core_clk_en);
+ DBG("com_coreclk_div = 0x%x", cfg->com_coreclk_div);
+ DBG("phy_mode = 0x%x", cfg->phy_mode);
+
+ DBG("tx_l0_lane_mode = 0x%x", cfg->tx_lx_lane_mode[0]);
+ DBG("tx_l2_lane_mode = 0x%x", cfg->tx_lx_lane_mode[2]);
+
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ DBG("tx_l%d_tx_band = 0x%x", i, cfg->tx_lx_tx_band[i]);
+ DBG("tx_l%d_tx_drv_lvl = 0x%x", i, cfg->tx_lx_tx_drv_lvl[i]);
+ DBG("tx_l%d_tx_emp_post1_lvl = 0x%x", i,
+ cfg->tx_lx_tx_emp_post1_lvl[i]);
+ DBG("tx_l%d_vmode_ctrl1 = 0x%x", i, cfg->tx_lx_vmode_ctrl1[i]);
+ DBG("tx_l%d_vmode_ctrl2 = 0x%x", i, cfg->tx_lx_vmode_ctrl2[i]);
+ }
+
+ return 0;
+}
+
+static int hdmi_8996_pll_set_clk_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct hdmi_pll_8996 *pll = hw_clk_to_pll(hw);
+ struct hdmi_phy *phy = pll_get_phy(pll);
+ struct hdmi_8996_phy_pll_reg_cfg cfg;
+ int i, ret;
+
+ memset(&cfg, 0x00, sizeof(cfg));
+
+ ret = pll_calculate(rate, parent_rate, &cfg);
+ if (ret) {
+ DRM_ERROR("PLL calculation failed\n");
+ return ret;
+ }
+
+ /* Initially shut down PHY */
+ DBG("Disabling PHY");
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_PD_CTL, 0x0);
+ udelay(500);
+
+ /* Power up sequence */
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_BG_CTRL, 0x04);
+
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_PD_CTL, 0x1);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_RESETSM_CNTRL, 0x20);
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_TX0_TX1_LANE_CTL, 0x0F);
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_TX2_TX3_LANE_CTL, 0x0F);
+
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_CLKBUF_ENABLE,
+ 0x03);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_TX_BAND,
+ cfg.tx_lx_tx_band[i]);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_RESET_TSYNC_EN,
+ 0x03);
+ }
+
+ hdmi_tx_chan_write(pll, 0, REG_HDMI_PHY_QSERDES_TX_LX_LANE_MODE,
+ cfg.tx_lx_lane_mode[0]);
+ hdmi_tx_chan_write(pll, 2, REG_HDMI_PHY_QSERDES_TX_LX_LANE_MODE,
+ cfg.tx_lx_lane_mode[2]);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1E);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x07);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SYSCLK_EN_SEL, 0x37);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SYS_CLK_CTRL, 0x02);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CLK_ENABLE1, 0x0E);
+
+ /* Bypass VCO calibration */
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SVS_MODE_CLK_SEL,
+ cfg.com_svs_mode_clk_sel);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_BG_TRIM, 0x0F);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_PLL_IVCO, 0x0F);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_CTRL,
+ cfg.com_vco_tune_ctrl);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_BG_CTRL, 0x06);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CLK_SELECT, 0x30);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_HSCLK_SEL,
+ cfg.com_hsclk_sel);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP_EN,
+ cfg.com_lock_cmp_en);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_PLL_CCTRL_MODE0,
+ cfg.com_pll_cctrl_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_PLL_RCTRL_MODE0,
+ cfg.com_pll_rctrl_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CP_CTRL_MODE0,
+ cfg.com_cp_ctrl_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_DEC_START_MODE0,
+ cfg.com_dec_start_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START1_MODE0,
+ cfg.com_div_frac_start1_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START2_MODE0,
+ cfg.com_div_frac_start2_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_DIV_FRAC_START3_MODE0,
+ cfg.com_div_frac_start3_mode0);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN0_MODE0,
+ cfg.com_integloop_gain0_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_INTEGLOOP_GAIN1_MODE0,
+ cfg.com_integloop_gain1_mode0);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP1_MODE0,
+ cfg.com_lock_cmp1_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP2_MODE0,
+ cfg.com_lock_cmp2_mode0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP3_MODE0,
+ cfg.com_lock_cmp3_mode0);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_VCO_TUNE_MAP, 0x00);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CORE_CLK_EN,
+ cfg.com_core_clk_en);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CORECLK_DIV,
+ cfg.com_coreclk_div);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_CMN_CONFIG, 0x02);
+
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_RESCODE_DIV_NUM, 0x15);
+
+ /* TX lanes setup (TX 0/1/2/3) */
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_TX_DRV_LVL,
+ cfg.tx_lx_tx_drv_lvl[i]);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_TX_EMP_POST1_LVL,
+ cfg.tx_lx_tx_emp_post1_lvl[i]);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_VMODE_CTRL1,
+ cfg.tx_lx_vmode_ctrl1[i]);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_VMODE_CTRL2,
+ cfg.tx_lx_vmode_ctrl2[i]);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_TX_DRV_LVL_OFFSET,
+ 0x00);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_RES_CODE_LANE_OFFSET,
+ 0x00);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_TRAN_DRVR_EMP_EN,
+ 0x03);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_PARRATE_REC_DETECT_IDLE_EN,
+ 0x40);
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_HP_PD_ENABLES,
+ cfg.tx_lx_hp_pd_enables[i]);
+ }
+
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_MODE, cfg.phy_mode);
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_PD_CTL, 0x1F);
+
+ /*
+ * Ensure that vco configuration gets flushed to hardware before
+ * enabling the PLL
+ */
+ wmb();
+
+ return 0;
+}
+
+static int hdmi_8996_phy_ready_status(struct hdmi_phy *phy)
+{
+ u32 nb_tries = HDMI_PLL_POLL_MAX_READS;
+ unsigned long timeout = HDMI_PLL_POLL_TIMEOUT_US;
+ u32 status;
+ int phy_ready = 0;
+
+ DBG("Waiting for PHY ready");
+
+ while (nb_tries--) {
+ status = hdmi_phy_read(phy, REG_HDMI_8996_PHY_STATUS);
+ phy_ready = status & BIT(0);
+
+ if (phy_ready)
+ break;
+
+ udelay(timeout);
+ }
+
+ DBG("PHY is %sready", phy_ready ? "" : "*not* ");
+
+ return phy_ready;
+}
+
+static int hdmi_8996_pll_lock_status(struct hdmi_pll_8996 *pll)
+{
+ u32 status;
+ int nb_tries = HDMI_PLL_POLL_MAX_READS;
+ unsigned long timeout = HDMI_PLL_POLL_TIMEOUT_US;
+ int pll_locked = 0;
+
+ DBG("Waiting for PLL lock");
+
+ while (nb_tries--) {
+ status = hdmi_pll_read(pll,
+ REG_HDMI_PHY_QSERDES_COM_C_READY_STATUS);
+ pll_locked = status & BIT(0);
+
+ if (pll_locked)
+ break;
+
+ udelay(timeout);
+ }
+
+ DBG("HDMI PLL is %slocked", pll_locked ? "" : "*not* ");
+
+ return pll_locked;
+}
+
+static int hdmi_8996_pll_prepare(struct clk_hw *hw)
+{
+ struct hdmi_pll_8996 *pll = hw_clk_to_pll(hw);
+ struct hdmi_phy *phy = pll_get_phy(pll);
+ int i, ret = 0;
+
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_CFG, 0x1);
+ udelay(100);
+
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_CFG, 0x19);
+ udelay(100);
+
+ ret = hdmi_8996_pll_lock_status(pll);
+ if (!ret)
+ return ret;
+
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++)
+ hdmi_tx_chan_write(pll, i,
+ REG_HDMI_PHY_QSERDES_TX_LX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN,
+ 0x6F);
+
+ /* Disable SSC */
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SSC_PER1, 0x0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SSC_PER2, 0x0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SSC_STEP_SIZE1, 0x0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SSC_STEP_SIZE2, 0x0);
+ hdmi_pll_write(pll, REG_HDMI_PHY_QSERDES_COM_SSC_EN_CENTER, 0x2);
+
+ ret = hdmi_8996_phy_ready_status(phy);
+ if (!ret)
+ return ret;
+
+ /* Restart the retiming buffer */
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_CFG, 0x18);
+ udelay(1);
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_CFG, 0x19);
+
+ return 0;
+}
+
+static long hdmi_8996_pll_round_rate(struct clk_hw *hw,
+ unsigned long rate,
+ unsigned long *parent_rate)
+{
+ if (rate < HDMI_PCLK_MIN_FREQ)
+ return HDMI_PCLK_MIN_FREQ;
+ else if (rate > HDMI_PCLK_MAX_FREQ)
+ return HDMI_PCLK_MAX_FREQ;
+ else
+ return rate;
+}
+
+static unsigned long hdmi_8996_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct hdmi_pll_8996 *pll = hw_clk_to_pll(hw);
+ u64 fdata;
+ u32 cmp1, cmp2, cmp3, pll_cmp;
+
+ cmp1 = hdmi_pll_read(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP1_MODE0);
+ cmp2 = hdmi_pll_read(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP2_MODE0);
+ cmp3 = hdmi_pll_read(pll, REG_HDMI_PHY_QSERDES_COM_LOCK_CMP3_MODE0);
+
+ pll_cmp = cmp1 | (cmp2 << 8) | (cmp3 << 16);
+
+ fdata = pll_cmp_to_fdata(pll_cmp + 1, parent_rate);
+
+ do_div(fdata, 10);
+
+ return fdata;
+}
+
+static void hdmi_8996_pll_unprepare(struct clk_hw *hw)
+{
+ struct hdmi_pll_8996 *pll = hw_clk_to_pll(hw);
+ struct hdmi_phy *phy = pll_get_phy(pll);
+
+ hdmi_phy_write(phy, REG_HDMI_8996_PHY_CFG, 0x6);
+ usleep_range(100, 150);
+}
+
+static int hdmi_8996_pll_is_enabled(struct clk_hw *hw)
+{
+ struct hdmi_pll_8996 *pll = hw_clk_to_pll(hw);
+ u32 status;
+ int pll_locked;
+
+ status = hdmi_pll_read(pll, REG_HDMI_PHY_QSERDES_COM_C_READY_STATUS);
+ pll_locked = status & BIT(0);
+
+ return pll_locked;
+}
+
+static struct clk_ops hdmi_8996_pll_ops = {
+ .set_rate = hdmi_8996_pll_set_clk_rate,
+ .round_rate = hdmi_8996_pll_round_rate,
+ .recalc_rate = hdmi_8996_pll_recalc_rate,
+ .prepare = hdmi_8996_pll_prepare,
+ .unprepare = hdmi_8996_pll_unprepare,
+ .is_enabled = hdmi_8996_pll_is_enabled,
+};
+
+static const char * const hdmi_pll_parents[] = {
+ "xo",
+};
+
+static struct clk_init_data pll_init = {
+ .name = "hdmipll",
+ .ops = &hdmi_8996_pll_ops,
+ .parent_names = hdmi_pll_parents,
+ .num_parents = ARRAY_SIZE(hdmi_pll_parents),
+ .flags = CLK_IGNORE_UNUSED,
+};
+
+int msm_hdmi_pll_8996_init(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct hdmi_pll_8996 *pll;
+ struct clk *clk;
+ int i;
+
+ pll = devm_kzalloc(dev, sizeof(*pll), GFP_KERNEL);
+ if (!pll)
+ return -ENOMEM;
+
+ pll->pdev = pdev;
+
+ pll->mmio_qserdes_com = msm_ioremap(pdev, "hdmi_pll", "HDMI_PLL");
+ if (IS_ERR(pll->mmio_qserdes_com)) {
+ DRM_DEV_ERROR(dev, "failed to map pll base\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < HDMI_NUM_TX_CHANNEL; i++) {
+ char name[32], label[32];
+
+ snprintf(name, sizeof(name), "hdmi_tx_l%d", i);
+ snprintf(label, sizeof(label), "HDMI_TX_L%d", i);
+
+ pll->mmio_qserdes_tx[i] = msm_ioremap(pdev, name, label);
+ if (IS_ERR(pll->mmio_qserdes_tx[i])) {
+ DRM_DEV_ERROR(dev, "failed to map pll base\n");
+ return -ENOMEM;
+ }
+ }
+ pll->clk_hw.init = &pll_init;
+
+ clk = devm_clk_register(dev, &pll->clk_hw);
+ if (IS_ERR(clk)) {
+ DRM_DEV_ERROR(dev, "failed to register pll clock\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const char * const hdmi_phy_8996_reg_names[] = {
+ "vddio",
+ "vcca",
+};
+
+static const char * const hdmi_phy_8996_clk_names[] = {
+ "iface", "ref",
+};
+
+const struct hdmi_phy_cfg msm_hdmi_phy_8996_cfg = {
+ .type = MSM_HDMI_PHY_8996,
+ .reg_names = hdmi_phy_8996_reg_names,
+ .num_regs = ARRAY_SIZE(hdmi_phy_8996_reg_names),
+ .clk_names = hdmi_phy_8996_clk_names,
+ .num_clks = ARRAY_SIZE(hdmi_phy_8996_clk_names),
+};
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c
new file mode 100644
index 0000000..95f2928
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/delay.h>
+
+#include "hdmi.h"
+
+static void hdmi_phy_8x60_powerup(struct hdmi_phy *phy,
+ unsigned long int pixclock)
+{
+ /* De-serializer delay D/C for non-lbk mode: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG0,
+ HDMI_8x60_PHY_REG0_DESER_DEL_CTRL(3));
+
+ if (pixclock == 27000000) {
+ /* video_format == HDMI_VFRMT_720x480p60_16_9 */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG1,
+ HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(5) |
+ HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(3));
+ } else {
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG1,
+ HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(5) |
+ HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(4));
+ }
+
+ /* No matter what, start from the power down mode: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_PD_PWRGEN |
+ HDMI_8x60_PHY_REG2_PD_PLL |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_4 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_3 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_2 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_1 |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+
+ /* Turn PowerGen on: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_PD_PLL |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_4 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_3 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_2 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_1 |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+
+ /* Turn PLL power on: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_PD_DRIVE_4 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_3 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_2 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_1 |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+
+ /* Write to HIGH after PLL power down de-assert: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG3,
+ HDMI_8x60_PHY_REG3_PLL_ENABLE);
+
+ /* ASIC power on; PHY REG9 = 0 */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG9, 0);
+
+ /* Enable PLL lock detect, PLL lock det will go high after lock
+ * Enable the re-time logic
+ */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG12,
+ HDMI_8x60_PHY_REG12_RETIMING_EN |
+ HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN);
+
+ /* Drivers are on: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_PD_DESER);
+
+ /* If the RX detector is needed: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_RCV_SENSE_EN |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG4, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG5, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG6, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG7, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG8, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG9, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG10, 0);
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG11, 0);
+
+ /* If we want to use lock enable based on counting: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG12,
+ HDMI_8x60_PHY_REG12_RETIMING_EN |
+ HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN |
+ HDMI_8x60_PHY_REG12_FORCE_LOCK);
+}
+
+static void hdmi_phy_8x60_powerdown(struct hdmi_phy *phy)
+{
+ /* Assert RESET PHY from controller */
+ hdmi_phy_write(phy, REG_HDMI_PHY_CTRL,
+ HDMI_PHY_CTRL_SW_RESET);
+ udelay(10);
+ /* De-assert RESET PHY from controller */
+ hdmi_phy_write(phy, REG_HDMI_PHY_CTRL, 0);
+ /* Turn off Driver */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_PD_DRIVE_4 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_3 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_2 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_1 |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+ udelay(10);
+ /* Disable PLL */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG3, 0);
+ /* Power down PHY, but keep RX-sense: */
+ hdmi_phy_write(phy, REG_HDMI_8x60_PHY_REG2,
+ HDMI_8x60_PHY_REG2_RCV_SENSE_EN |
+ HDMI_8x60_PHY_REG2_PD_PWRGEN |
+ HDMI_8x60_PHY_REG2_PD_PLL |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_4 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_3 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_2 |
+ HDMI_8x60_PHY_REG2_PD_DRIVE_1 |
+ HDMI_8x60_PHY_REG2_PD_DESER);
+}
+
+const struct hdmi_phy_cfg msm_hdmi_phy_8x60_cfg = {
+ .type = MSM_HDMI_PHY_8x60,
+ .powerup = hdmi_phy_8x60_powerup,
+ .powerdown = hdmi_phy_8x60_powerdown,
+};
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
new file mode 100644
index 0000000..a2a6940
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include "hdmi.h"
+
+static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy,
+ unsigned long int pixclock)
+{
+ hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG0, 0x1b);
+ hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG1, 0xf2);
+ hdmi_phy_write(phy, REG_HDMI_8x74_BIST_CFG0, 0x0);
+ hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN0, 0x0);
+ hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN1, 0x0);
+ hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN2, 0x0);
+ hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN3, 0x0);
+ hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL1, 0x20);
+}
+
+static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy)
+{
+ hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL0, 0x7f);
+}
+
+static const char * const hdmi_phy_8x74_reg_names[] = {
+ "core-vdda",
+ "vddio",
+};
+
+static const char * const hdmi_phy_8x74_clk_names[] = {
+ "iface", "alt_iface"
+};
+
+const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {
+ .type = MSM_HDMI_PHY_8x74,
+ .powerup = hdmi_phy_8x74_powerup,
+ .powerdown = hdmi_phy_8x74_powerdown,
+ .reg_names = hdmi_phy_8x74_reg_names,
+ .num_regs = ARRAY_SIZE(hdmi_phy_8x74_reg_names),
+ .clk_names = hdmi_phy_8x74_clk_names,
+ .num_clks = ARRAY_SIZE(hdmi_phy_8x74_clk_names),
+};
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c
new file mode 100644
index 0000000..562dfac
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c
@@ -0,0 +1,453 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+
+#include "hdmi.h"
+
+struct hdmi_pll_8960 {
+ struct platform_device *pdev;
+ struct clk_hw clk_hw;
+ void __iomem *mmio;
+
+ unsigned long pixclk;
+};
+
+#define hw_clk_to_pll(x) container_of(x, struct hdmi_pll_8960, clk_hw)
+
+/*
+ * HDMI PLL:
+ *
+ * To get the parent clock setup properly, we need to plug in hdmi pll
+ * configuration into common-clock-framework.
+ */
+
+struct pll_rate {
+ unsigned long rate;
+ int num_reg;
+ struct {
+ u32 val;
+ u32 reg;
+ } conf[32];
+};
+
+/* NOTE: keep sorted highest freq to lowest: */
+static const struct pll_rate freqtbl[] = {
+ { 154000000, 14, {
+ { 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4d, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x5e, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x42, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ }
+ },
+ /* 1080p60/1080p50 case */
+ { 148500000, 27, {
+ { 0x02, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ }
+ },
+ { 108000000, 13, {
+ { 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x21, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x1c, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ }
+ },
+ /* 720p60/720p50/1080i60/1080i50/1080p24/1080p30/1080p25 */
+ { 74250000, 8, {
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x12, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ }
+ },
+ { 74176000, 14, {
+ { 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0xe5, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x0c, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x7d, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xbc, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ }
+ },
+ { 65000000, 14, {
+ { 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x8a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x0b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4b, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x09, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ }
+ },
+ /* 480p60/480i60 */
+ { 27030000, 18, {
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x38, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0xff, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4e, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0xd7, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ }
+ },
+ /* 576p50/576i50 */
+ { 27000000, 27, {
+ { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ }
+ },
+ /* 640x480p60 */
+ { 25200000, 27, {
+ { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG },
+ { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+ { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+ { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG },
+ { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+ { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B },
+ { 0x77, REG_HDMI_8960_PHY_PLL_SDM_CFG0 },
+ { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 },
+ { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 },
+ { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 },
+ { 0x20, REG_HDMI_8960_PHY_PLL_SSC_CFG3 },
+ { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 },
+ { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 },
+ { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 },
+ { 0xf4, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 },
+ { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 },
+ { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 },
+ { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 },
+ { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 },
+ { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 },
+ }
+ },
+};
+
+static inline void pll_write(struct hdmi_pll_8960 *pll, u32 reg, u32 data)
+{
+ msm_writel(data, pll->mmio + reg);
+}
+
+static inline u32 pll_read(struct hdmi_pll_8960 *pll, u32 reg)
+{
+ return msm_readl(pll->mmio + reg);
+}
+
+static inline struct hdmi_phy *pll_get_phy(struct hdmi_pll_8960 *pll)
+{
+ return platform_get_drvdata(pll->pdev);
+}
+
+static int hdmi_pll_enable(struct clk_hw *hw)
+{
+ struct hdmi_pll_8960 *pll = hw_clk_to_pll(hw);
+ struct hdmi_phy *phy = pll_get_phy(pll);
+ int timeout_count, pll_lock_retry = 10;
+ unsigned int val;
+
+ DBG("");
+
+ /* Assert PLL S/W reset */
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0, 0x10);
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1, 0x1a);
+
+ /* Wait for a short time before de-asserting
+ * to allow the hardware to complete its job.
+ * This much of delay should be fine for hardware
+ * to assert and de-assert.
+ */
+ udelay(10);
+
+ /* De-assert PLL S/W reset */
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+ val = hdmi_phy_read(phy, REG_HDMI_8960_PHY_REG12);
+ val |= HDMI_8960_PHY_REG12_SW_RESET;
+ /* Assert PHY S/W reset */
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG12, val);
+ val &= ~HDMI_8960_PHY_REG12_SW_RESET;
+ /*
+ * Wait for a short time before de-asserting to allow the hardware to
+ * complete its job. This much of delay should be fine for hardware to
+ * assert and de-assert.
+ */
+ udelay(10);
+ /* De-assert PHY S/W reset */
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG12, val);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x3f);
+
+ val = hdmi_phy_read(phy, REG_HDMI_8960_PHY_REG12);
+ val |= HDMI_8960_PHY_REG12_PWRDN_B;
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG12, val);
+ /* Wait 10 us for enabling global power for PHY */
+ mb();
+ udelay(10);
+
+ val = pll_read(pll, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+ val |= HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B;
+ val &= ~HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL;
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x80);
+
+ timeout_count = 1000;
+ while (--pll_lock_retry > 0) {
+ /* are we there yet? */
+ val = pll_read(pll, REG_HDMI_8960_PHY_PLL_STATUS0);
+ if (val & HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK)
+ break;
+
+ udelay(1);
+
+ if (--timeout_count > 0)
+ continue;
+
+ /*
+ * PLL has still not locked.
+ * Do a software reset and try again
+ * Assert PLL S/W reset first
+ */
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+ udelay(10);
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+ /*
+ * Wait for a short duration for the PLL calibration
+ * before checking if the PLL gets locked
+ */
+ udelay(350);
+
+ timeout_count = 1000;
+ }
+
+ return 0;
+}
+
+static void hdmi_pll_disable(struct clk_hw *hw)
+{
+ struct hdmi_pll_8960 *pll = hw_clk_to_pll(hw);
+ struct hdmi_phy *phy = pll_get_phy(pll);
+ unsigned int val;
+
+ DBG("");
+
+ val = hdmi_phy_read(phy, REG_HDMI_8960_PHY_REG12);
+ val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+ hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG12, val);
+
+ val = pll_read(pll, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+ val |= HDMI_8960_PHY_REG12_SW_RESET;
+ val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+ pll_write(pll, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+ /* Make sure HDMI PHY/PLL are powered down */
+ mb();
+}
+
+static const struct pll_rate *find_rate(unsigned long rate)
+{
+ int i;
+
+ for (i = 1; i < ARRAY_SIZE(freqtbl); i++)
+ if (rate > freqtbl[i].rate)
+ return &freqtbl[i - 1];
+
+ return &freqtbl[i - 1];
+}
+
+static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct hdmi_pll_8960 *pll = hw_clk_to_pll(hw);
+
+ return pll->pixclk;
+}
+
+static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ const struct pll_rate *pll_rate = find_rate(rate);
+
+ return pll_rate->rate;
+}
+
+static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct hdmi_pll_8960 *pll = hw_clk_to_pll(hw);
+ const struct pll_rate *pll_rate = find_rate(rate);
+ int i;
+
+ DBG("rate=%lu", rate);
+
+ for (i = 0; i < pll_rate->num_reg; i++)
+ pll_write(pll, pll_rate->conf[i].reg, pll_rate->conf[i].val);
+
+ pll->pixclk = rate;
+
+ return 0;
+}
+
+static const struct clk_ops hdmi_pll_ops = {
+ .enable = hdmi_pll_enable,
+ .disable = hdmi_pll_disable,
+ .recalc_rate = hdmi_pll_recalc_rate,
+ .round_rate = hdmi_pll_round_rate,
+ .set_rate = hdmi_pll_set_rate,
+};
+
+static const char * const hdmi_pll_parents[] = {
+ "pxo",
+};
+
+static struct clk_init_data pll_init = {
+ .name = "hdmi_pll",
+ .ops = &hdmi_pll_ops,
+ .parent_names = hdmi_pll_parents,
+ .num_parents = ARRAY_SIZE(hdmi_pll_parents),
+ .flags = CLK_IGNORE_UNUSED,
+};
+
+int msm_hdmi_pll_8960_init(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct hdmi_pll_8960 *pll;
+ struct clk *clk;
+ int i;
+
+ /* sanity check: */
+ for (i = 0; i < (ARRAY_SIZE(freqtbl) - 1); i++)
+ if (WARN_ON(freqtbl[i].rate < freqtbl[i + 1].rate))
+ return -EINVAL;
+
+ pll = devm_kzalloc(dev, sizeof(*pll), GFP_KERNEL);
+ if (!pll)
+ return -ENOMEM;
+
+ pll->mmio = msm_ioremap(pdev, "hdmi_pll", "HDMI_PLL");
+ if (IS_ERR(pll->mmio)) {
+ DRM_DEV_ERROR(dev, "failed to map pll base\n");
+ return -ENOMEM;
+ }
+
+ pll->pdev = pdev;
+ pll->clk_hw.init = &pll_init;
+
+ clk = devm_clk_register(dev, &pll->clk_hw);
+ if (IS_ERR(clk)) {
+ DRM_DEV_ERROR(dev, "failed to register pll clock\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
diff --git a/marvell/linux/drivers/gpu/drm/msm/hdmi/qfprom.xml.h b/marvell/linux/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
new file mode 100644
index 0000000..7717d42
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
@@ -0,0 +1,54 @@
+#ifndef QFPROM_XML
+#define QFPROM_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://github.com/freedreno/envytools/
+git clone https://github.com/freedreno/envytools.git
+
+The rules-ng-ng source files this header was generated from are:
+- /home/robclark/src/envytools/rnndb/msm.xml ( 676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml ( 1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml ( 20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml ( 2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml ( 37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml ( 37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml ( 602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml ( 41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml ( 10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
+- Rob Clark <robdclark@gmail.com> (robclark)
+- Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+
+#define REG_QFPROM_CONFIG_ROW0_LSB 0x00000238
+#define QFPROM_CONFIG_ROW0_LSB_HDMI_DISABLE 0x00200000
+#define QFPROM_CONFIG_ROW0_LSB_HDCP_DISABLE 0x00400000
+
+
+#endif /* QFPROM_XML */