[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/include/drm/bridge/analogix_dp.h b/src/kernel/linux/v4.14/include/drm/bridge/analogix_dp.h
new file mode 100644
index 0000000..c99d6ea
--- /dev/null
+++ b/src/kernel/linux/v4.14/include/drm/bridge/analogix_dp.h
@@ -0,0 +1,55 @@
+/*
+ * Analogix DP (Display Port) Core interface driver.
+ *
+ * Copyright (C) 2015 Rockchip Electronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#ifndef _ANALOGIX_DP_H_
+#define _ANALOGIX_DP_H_
+
+#include <drm/drm_crtc.h>
+
+enum analogix_dp_devtype {
+ EXYNOS_DP,
+ RK3288_DP,
+ RK3399_EDP,
+};
+
+static inline bool is_rockchip(enum analogix_dp_devtype type)
+{
+ return type == RK3288_DP || type == RK3399_EDP;
+}
+
+struct analogix_dp_plat_data {
+ enum analogix_dp_devtype dev_type;
+ struct drm_panel *panel;
+ struct drm_encoder *encoder;
+ struct drm_connector *connector;
+
+ int (*power_on)(struct analogix_dp_plat_data *);
+ int (*power_off)(struct analogix_dp_plat_data *);
+ int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
+ struct drm_connector *);
+ int (*get_modes)(struct analogix_dp_plat_data *,
+ struct drm_connector *);
+};
+
+int analogix_dp_psr_supported(struct device *dev);
+int analogix_dp_enable_psr(struct device *dev);
+int analogix_dp_disable_psr(struct device *dev);
+
+int analogix_dp_resume(struct device *dev);
+int analogix_dp_suspend(struct device *dev);
+
+int analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
+ struct analogix_dp_plat_data *plat_data);
+void analogix_dp_unbind(struct device *dev, struct device *master, void *data);
+
+int analogix_dp_start_crc(struct drm_connector *connector);
+int analogix_dp_stop_crc(struct drm_connector *connector);
+
+#endif /* _ANALOGIX_DP_H_ */
diff --git a/src/kernel/linux/v4.14/include/drm/bridge/dw_hdmi.h b/src/kernel/linux/v4.14/include/drm/bridge/dw_hdmi.h
new file mode 100644
index 0000000..182f832
--- /dev/null
+++ b/src/kernel/linux/v4.14/include/drm/bridge/dw_hdmi.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DW_HDMI__
+#define __DW_HDMI__
+
+#include <drm/drmP.h>
+
+struct dw_hdmi;
+
+/**
+ * DOC: Supported input formats and encodings
+ *
+ * Depending on the Hardware configuration of the Controller IP, it supports
+ * a subset of the following input formats and encodings on its internal
+ * 48bit bus.
+ *
+ * +----------------------+----------------------------------+------------------------------+
+ * | Format Name | Format Code | Encodings |
+ * +----------------------+----------------------------------+------------------------------+
+ * | RGB 4:4:4 8bit | ``MEDIA_BUS_FMT_RGB888_1X24`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | RGB 4:4:4 10bits | ``MEDIA_BUS_FMT_RGB101010_1X30`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | RGB 4:4:4 12bits | ``MEDIA_BUS_FMT_RGB121212_1X36`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | RGB 4:4:4 16bits | ``MEDIA_BUS_FMT_RGB161616_1X48`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:4:4 8bit | ``MEDIA_BUS_FMT_YUV8_1X24`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV601`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:4:4 10bits | ``MEDIA_BUS_FMT_YUV10_1X30`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV601`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:4:4 12bits | ``MEDIA_BUS_FMT_YUV12_1X36`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV601`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:4:4 16bits | ``MEDIA_BUS_FMT_YUV16_1X48`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV601`` |
+ * | | | or ``V4L2_YCBCR_ENC_XV709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:2 8bit | ``MEDIA_BUS_FMT_UYVY8_1X16`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:2 10bits | ``MEDIA_BUS_FMT_UYVY10_1X20`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:2 12bits | ``MEDIA_BUS_FMT_UYVY12_1X24`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:0 8bit | ``MEDIA_BUS_FMT_UYYVYY8_0_5X24`` | ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:0 10bits | ``MEDIA_BUS_FMT_UYYVYY10_0_5X30``| ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:0 12bits | ``MEDIA_BUS_FMT_UYYVYY12_0_5X36``| ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ * | YCbCr 4:2:0 16bits | ``MEDIA_BUS_FMT_UYYVYY16_0_5X48``| ``V4L2_YCBCR_ENC_601`` |
+ * | | | or ``V4L2_YCBCR_ENC_709`` |
+ * +----------------------+----------------------------------+------------------------------+
+ */
+
+enum {
+ DW_HDMI_RES_8,
+ DW_HDMI_RES_10,
+ DW_HDMI_RES_12,
+ DW_HDMI_RES_MAX,
+};
+
+enum dw_hdmi_phy_type {
+ DW_HDMI_PHY_DWC_HDMI_TX_PHY = 0x00,
+ DW_HDMI_PHY_DWC_MHL_PHY_HEAC = 0xb2,
+ DW_HDMI_PHY_DWC_MHL_PHY = 0xc2,
+ DW_HDMI_PHY_DWC_HDMI_3D_TX_PHY_HEAC = 0xe2,
+ DW_HDMI_PHY_DWC_HDMI_3D_TX_PHY = 0xf2,
+ DW_HDMI_PHY_DWC_HDMI20_TX_PHY = 0xf3,
+ DW_HDMI_PHY_VENDOR_PHY = 0xfe,
+};
+
+struct dw_hdmi_mpll_config {
+ unsigned long mpixelclock;
+ struct {
+ u16 cpce;
+ u16 gmp;
+ } res[DW_HDMI_RES_MAX];
+};
+
+struct dw_hdmi_curr_ctrl {
+ unsigned long mpixelclock;
+ u16 curr[DW_HDMI_RES_MAX];
+};
+
+struct dw_hdmi_phy_config {
+ unsigned long mpixelclock;
+ u16 sym_ctr; /*clock symbol and transmitter control*/
+ u16 term; /*transmission termination value*/
+ u16 vlev_ctr; /* voltage level control */
+};
+
+struct dw_hdmi_phy_ops {
+ int (*init)(struct dw_hdmi *hdmi, void *data,
+ struct drm_display_mode *mode);
+ void (*disable)(struct dw_hdmi *hdmi, void *data);
+ enum drm_connector_status (*read_hpd)(struct dw_hdmi *hdmi, void *data);
+ void (*update_hpd)(struct dw_hdmi *hdmi, void *data,
+ bool force, bool disabled, bool rxsense);
+ void (*setup_hpd)(struct dw_hdmi *hdmi, void *data);
+};
+
+struct dw_hdmi_plat_data {
+ struct regmap *regm;
+ enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
+ const struct drm_display_mode *mode);
+ unsigned long input_bus_format;
+ unsigned long input_bus_encoding;
+
+ /* Vendor PHY support */
+ const struct dw_hdmi_phy_ops *phy_ops;
+ const char *phy_name;
+ void *phy_data;
+
+ /* Synopsys PHY support */
+ const struct dw_hdmi_mpll_config *mpll_cfg;
+ const struct dw_hdmi_curr_ctrl *cur_ctr;
+ const struct dw_hdmi_phy_config *phy_config;
+ int (*configure_phy)(struct dw_hdmi *hdmi,
+ const struct dw_hdmi_plat_data *pdata,
+ unsigned long mpixelclock);
+};
+
+int dw_hdmi_probe(struct platform_device *pdev,
+ const struct dw_hdmi_plat_data *plat_data);
+void dw_hdmi_remove(struct platform_device *pdev);
+void dw_hdmi_unbind(struct device *dev);
+int dw_hdmi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
+ const struct dw_hdmi_plat_data *plat_data);
+
+void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense);
+
+void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
+void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
+void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);
+
+/* PHY configuration */
+void dw_hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
+ unsigned char addr);
+
+#endif /* __IMX_HDMI_H__ */
diff --git a/src/kernel/linux/v4.14/include/drm/bridge/dw_mipi_dsi.h b/src/kernel/linux/v4.14/include/drm/bridge/dw_mipi_dsi.h
new file mode 100644
index 0000000..9b30fec
--- /dev/null
+++ b/src/kernel/linux/v4.14/include/drm/bridge/dw_mipi_dsi.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2017
+ *
+ * Authors: Philippe Cornu <philippe.cornu@st.com>
+ * Yannick Fertre <yannick.fertre@st.com>
+ *
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#ifndef __DW_MIPI_DSI__
+#define __DW_MIPI_DSI__
+
+struct dw_mipi_dsi_phy_ops {
+ int (*init)(void *priv_data);
+ int (*get_lane_mbps)(void *priv_data, struct drm_display_mode *mode,
+ unsigned long mode_flags, u32 lanes, u32 format,
+ unsigned int *lane_mbps);
+};
+
+struct dw_mipi_dsi_plat_data {
+ void __iomem *base;
+ unsigned int max_data_lanes;
+
+ enum drm_mode_status (*mode_valid)(void *priv_data,
+ const struct drm_display_mode *mode);
+
+ const struct dw_mipi_dsi_phy_ops *phy_ops;
+
+ void *priv_data;
+};
+
+int dw_mipi_dsi_probe(struct platform_device *pdev,
+ const struct dw_mipi_dsi_plat_data *plat_data);
+void dw_mipi_dsi_remove(struct platform_device *pdev);
+int dw_mipi_dsi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
+ const struct dw_mipi_dsi_plat_data *plat_data);
+void dw_mipi_dsi_unbind(struct device *dev);
+
+#endif /* __DW_MIPI_DSI__ */
diff --git a/src/kernel/linux/v4.14/include/drm/bridge/mhl.h b/src/kernel/linux/v4.14/include/drm/bridge/mhl.h
new file mode 100644
index 0000000..fbdfc8d
--- /dev/null
+++ b/src/kernel/linux/v4.14/include/drm/bridge/mhl.h
@@ -0,0 +1,376 @@
+/*
+ * Defines for Mobile High-Definition Link (MHL) interface
+ *
+ * Copyright (C) 2015, Samsung Electronics, Co., Ltd.
+ * Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * Based on MHL driver for Android devices.
+ * Copyright (C) 2013-2014 Silicon Image, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MHL_H__
+#define __MHL_H__
+
+#include <linux/types.h>
+
+/* Device Capabilities Registers */
+enum {
+ MHL_DCAP_DEV_STATE,
+ MHL_DCAP_MHL_VERSION,
+ MHL_DCAP_CAT,
+ MHL_DCAP_ADOPTER_ID_H,
+ MHL_DCAP_ADOPTER_ID_L,
+ MHL_DCAP_VID_LINK_MODE,
+ MHL_DCAP_AUD_LINK_MODE,
+ MHL_DCAP_VIDEO_TYPE,
+ MHL_DCAP_LOG_DEV_MAP,
+ MHL_DCAP_BANDWIDTH,
+ MHL_DCAP_FEATURE_FLAG,
+ MHL_DCAP_DEVICE_ID_H,
+ MHL_DCAP_DEVICE_ID_L,
+ MHL_DCAP_SCRATCHPAD_SIZE,
+ MHL_DCAP_INT_STAT_SIZE,
+ MHL_DCAP_RESERVED,
+ MHL_DCAP_SIZE
+};
+
+#define MHL_DCAP_CAT_SINK 0x01
+#define MHL_DCAP_CAT_SOURCE 0x02
+#define MHL_DCAP_CAT_POWER 0x10
+#define MHL_DCAP_CAT_PLIM(x) ((x) << 5)
+
+#define MHL_DCAP_VID_LINK_RGB444 0x01
+#define MHL_DCAP_VID_LINK_YCBCR444 0x02
+#define MHL_DCAP_VID_LINK_YCBCR422 0x04
+#define MHL_DCAP_VID_LINK_PPIXEL 0x08
+#define MHL_DCAP_VID_LINK_ISLANDS 0x10
+#define MHL_DCAP_VID_LINK_VGA 0x20
+#define MHL_DCAP_VID_LINK_16BPP 0x40
+
+#define MHL_DCAP_AUD_LINK_2CH 0x01
+#define MHL_DCAP_AUD_LINK_8CH 0x02
+
+#define MHL_DCAP_VT_GRAPHICS 0x00
+#define MHL_DCAP_VT_PHOTO 0x02
+#define MHL_DCAP_VT_CINEMA 0x04
+#define MHL_DCAP_VT_GAMES 0x08
+#define MHL_DCAP_SUPP_VT 0x80
+
+#define MHL_DCAP_LD_DISPLAY 0x01
+#define MHL_DCAP_LD_VIDEO 0x02
+#define MHL_DCAP_LD_AUDIO 0x04
+#define MHL_DCAP_LD_MEDIA 0x08
+#define MHL_DCAP_LD_TUNER 0x10
+#define MHL_DCAP_LD_RECORD 0x20
+#define MHL_DCAP_LD_SPEAKER 0x40
+#define MHL_DCAP_LD_GUI 0x80
+#define MHL_DCAP_LD_ALL 0xFF
+
+#define MHL_DCAP_FEATURE_RCP_SUPPORT 0x01
+#define MHL_DCAP_FEATURE_RAP_SUPPORT 0x02
+#define MHL_DCAP_FEATURE_SP_SUPPORT 0x04
+#define MHL_DCAP_FEATURE_UCP_SEND_SUPPOR 0x08
+#define MHL_DCAP_FEATURE_UCP_RECV_SUPPORT 0x10
+#define MHL_DCAP_FEATURE_RBP_SUPPORT 0x40
+
+/* Extended Device Capabilities Registers */
+enum {
+ MHL_XDC_ECBUS_SPEEDS,
+ MHL_XDC_TMDS_SPEEDS,
+ MHL_XDC_ECBUS_ROLES,
+ MHL_XDC_LOG_DEV_MAPX,
+ MHL_XDC_SIZE
+};
+
+#define MHL_XDC_ECBUS_S_075 0x01
+#define MHL_XDC_ECBUS_S_8BIT 0x02
+#define MHL_XDC_ECBUS_S_12BIT 0x04
+#define MHL_XDC_ECBUS_D_150 0x10
+#define MHL_XDC_ECBUS_D_8BIT 0x20
+
+#define MHL_XDC_TMDS_000 0x00
+#define MHL_XDC_TMDS_150 0x01
+#define MHL_XDC_TMDS_300 0x02
+#define MHL_XDC_TMDS_600 0x04
+
+/* MHL_XDC_ECBUS_ROLES flags */
+#define MHL_XDC_DEV_HOST 0x01
+#define MHL_XDC_DEV_DEVICE 0x02
+#define MHL_XDC_DEV_CHARGER 0x04
+#define MHL_XDC_HID_HOST 0x08
+#define MHL_XDC_HID_DEVICE 0x10
+
+/* MHL_XDC_LOG_DEV_MAPX flags */
+#define MHL_XDC_LD_PHONE 0x01
+
+/* Device Status Registers */
+enum {
+ MHL_DST_CONNECTED_RDY,
+ MHL_DST_LINK_MODE,
+ MHL_DST_VERSION,
+ MHL_DST_SIZE
+};
+
+/* Offset of DEVSTAT registers */
+#define MHL_DST_OFFSET 0x30
+#define MHL_DST_REG(name) (MHL_DST_OFFSET + MHL_DST_##name)
+
+#define MHL_DST_CONN_DCAP_RDY 0x01
+#define MHL_DST_CONN_XDEVCAPP_SUPP 0x02
+#define MHL_DST_CONN_POW_STAT 0x04
+#define MHL_DST_CONN_PLIM_STAT_MASK 0x38
+
+#define MHL_DST_LM_CLK_MODE_MASK 0x07
+#define MHL_DST_LM_CLK_MODE_PACKED_PIXEL 0x02
+#define MHL_DST_LM_CLK_MODE_NORMAL 0x03
+#define MHL_DST_LM_PATH_EN_MASK 0x08
+#define MHL_DST_LM_PATH_ENABLED 0x08
+#define MHL_DST_LM_PATH_DISABLED 0x00
+#define MHL_DST_LM_MUTED_MASK 0x10
+
+/* Extended Device Status Registers */
+enum {
+ MHL_XDS_CURR_ECBUS_MODE,
+ MHL_XDS_AVLINK_MODE_STATUS,
+ MHL_XDS_AVLINK_MODE_CONTROL,
+ MHL_XDS_MULTI_SINK_STATUS,
+ MHL_XDS_SIZE
+};
+
+/* Offset of XDEVSTAT registers */
+#define MHL_XDS_OFFSET 0x90
+#define MHL_XDS_REG(name) (MHL_XDS_OFFSET + MHL_XDS_##name)
+
+/* MHL_XDS_REG_CURR_ECBUS_MODE flags */
+#define MHL_XDS_SLOT_MODE_8BIT 0x00
+#define MHL_XDS_SLOT_MODE_6BIT 0x01
+#define MHL_XDS_ECBUS_S 0x04
+#define MHL_XDS_ECBUS_D 0x08
+
+#define MHL_XDS_LINK_CLOCK_75MHZ 0x00
+#define MHL_XDS_LINK_CLOCK_150MHZ 0x10
+#define MHL_XDS_LINK_CLOCK_300MHZ 0x20
+#define MHL_XDS_LINK_CLOCK_600MHZ 0x30
+
+#define MHL_XDS_LINK_STATUS_NO_SIGNAL 0x00
+#define MHL_XDS_LINK_STATUS_CRU_LOCKED 0x01
+#define MHL_XDS_LINK_STATUS_TMDS_NORMAL 0x02
+#define MHL_XDS_LINK_STATUS_TMDS_RESERVED 0x03
+
+#define MHL_XDS_LINK_RATE_1_5_GBPS 0x00
+#define MHL_XDS_LINK_RATE_3_0_GBPS 0x01
+#define MHL_XDS_LINK_RATE_6_0_GBPS 0x02
+#define MHL_XDS_ATT_CAPABLE 0x08
+
+#define MHL_XDS_SINK_STATUS_1_HPD_LOW 0x00
+#define MHL_XDS_SINK_STATUS_1_HPD_HIGH 0x01
+#define MHL_XDS_SINK_STATUS_2_HPD_LOW 0x00
+#define MHL_XDS_SINK_STATUS_2_HPD_HIGH 0x04
+#define MHL_XDS_SINK_STATUS_3_HPD_LOW 0x00
+#define MHL_XDS_SINK_STATUS_3_HPD_HIGH 0x10
+#define MHL_XDS_SINK_STATUS_4_HPD_LOW 0x00
+#define MHL_XDS_SINK_STATUS_4_HPD_HIGH 0x40
+
+/* Interrupt Registers */
+enum {
+ MHL_INT_RCHANGE,
+ MHL_INT_DCHANGE,
+ MHL_INT_SIZE
+};
+
+/* Offset of DEVSTAT registers */
+#define MHL_INT_OFFSET 0x20
+#define MHL_INT_REG(name) (MHL_INT_OFFSET + MHL_INT_##name)
+
+#define MHL_INT_RC_DCAP_CHG 0x01
+#define MHL_INT_RC_DSCR_CHG 0x02
+#define MHL_INT_RC_REQ_WRT 0x04
+#define MHL_INT_RC_GRT_WRT 0x08
+#define MHL_INT_RC_3D_REQ 0x10
+#define MHL_INT_RC_FEAT_REQ 0x20
+#define MHL_INT_RC_FEAT_COMPLETE 0x40
+
+#define MHL_INT_DC_EDID_CHG 0x02
+
+enum {
+ MHL_ACK = 0x33, /* Command or Data byte acknowledge */
+ MHL_NACK = 0x34, /* Command or Data byte not acknowledge */
+ MHL_ABORT = 0x35, /* Transaction abort */
+ MHL_WRITE_STAT = 0xe0, /* Write one status register */
+ MHL_SET_INT = 0x60, /* Write one interrupt register */
+ MHL_READ_DEVCAP_REG = 0x61, /* Read one register */
+ MHL_GET_STATE = 0x62, /* Read CBUS revision level from follower */
+ MHL_GET_VENDOR_ID = 0x63, /* Read vendor ID value from follower */
+ MHL_SET_HPD = 0x64, /* Set Hot Plug Detect in follower */
+ MHL_CLR_HPD = 0x65, /* Clear Hot Plug Detect in follower */
+ MHL_SET_CAP_ID = 0x66, /* Set Capture ID for downstream device */
+ MHL_GET_CAP_ID = 0x67, /* Get Capture ID from downstream device */
+ MHL_MSC_MSG = 0x68, /* VS command to send RCP sub-commands */
+ MHL_GET_SC1_ERRORCODE = 0x69, /* Get Vendor-Specific error code */
+ MHL_GET_DDC_ERRORCODE = 0x6A, /* Get DDC channel command error code */
+ MHL_GET_MSC_ERRORCODE = 0x6B, /* Get MSC command error code */
+ MHL_WRITE_BURST = 0x6C, /* Write 1-16 bytes to responder's scratchpad */
+ MHL_GET_SC3_ERRORCODE = 0x6D, /* Get channel 3 command error code */
+ MHL_WRITE_XSTAT = 0x70, /* Write one extended status register */
+ MHL_READ_XDEVCAP_REG = 0x71, /* Read one extended devcap register */
+ /* let the rest of these float, they are software specific */
+ MHL_READ_EDID_BLOCK,
+ MHL_SEND_3D_REQ_OR_FEAT_REQ,
+ MHL_READ_DEVCAP,
+ MHL_READ_XDEVCAP
+};
+
+/* MSC message types */
+enum {
+ MHL_MSC_MSG_RCP = 0x10, /* RCP sub-command */
+ MHL_MSC_MSG_RCPK = 0x11, /* RCP Acknowledge sub-command */
+ MHL_MSC_MSG_RCPE = 0x12, /* RCP Error sub-command */
+ MHL_MSC_MSG_RAP = 0x20, /* Mode Change Warning sub-command */
+ MHL_MSC_MSG_RAPK = 0x21, /* MCW Acknowledge sub-command */
+ MHL_MSC_MSG_RBP = 0x22, /* Remote Button Protocol sub-command */
+ MHL_MSC_MSG_RBPK = 0x23, /* RBP Acknowledge sub-command */
+ MHL_MSC_MSG_RBPE = 0x24, /* RBP Error sub-command */
+ MHL_MSC_MSG_UCP = 0x30, /* UCP sub-command */
+ MHL_MSC_MSG_UCPK = 0x31, /* UCP Acknowledge sub-command */
+ MHL_MSC_MSG_UCPE = 0x32, /* UCP Error sub-command */
+ MHL_MSC_MSG_RUSB = 0x40, /* Request USB host role */
+ MHL_MSC_MSG_RUSBK = 0x41, /* Acknowledge request for USB host role */
+ MHL_MSC_MSG_RHID = 0x42, /* Request HID host role */
+ MHL_MSC_MSG_RHIDK = 0x43, /* Acknowledge request for HID host role */
+ MHL_MSC_MSG_ATT = 0x50, /* Request attention sub-command */
+ MHL_MSC_MSG_ATTK = 0x51, /* ATT Acknowledge sub-command */
+ MHL_MSC_MSG_BIST_TRIGGER = 0x60,
+ MHL_MSC_MSG_BIST_REQUEST_STAT = 0x61,
+ MHL_MSC_MSG_BIST_READY = 0x62,
+ MHL_MSC_MSG_BIST_STOP = 0x63,
+};
+
+/* RAP action codes */
+#define MHL_RAP_POLL 0x00 /* Just do an ack */
+#define MHL_RAP_CONTENT_ON 0x10 /* Turn content stream ON */
+#define MHL_RAP_CONTENT_OFF 0x11 /* Turn content stream OFF */
+#define MHL_RAP_CBUS_MODE_DOWN 0x20
+#define MHL_RAP_CBUS_MODE_UP 0x21
+
+/* RAPK status codes */
+#define MHL_RAPK_NO_ERR 0x00 /* RAP action recognized & supported */
+#define MHL_RAPK_UNRECOGNIZED 0x01 /* Unknown RAP action code received */
+#define MHL_RAPK_UNSUPPORTED 0x02 /* Rcvd RAP action code not supported */
+#define MHL_RAPK_BUSY 0x03 /* Responder too busy to respond */
+
+/*
+ * Error status codes for RCPE messages
+ */
+/* No error. (Not allowed in RCPE messages) */
+#define MHL_RCPE_STATUS_NO_ERROR 0x00
+/* Unsupported/unrecognized key code */
+#define MHL_RCPE_STATUS_INEFFECTIVE_KEY_CODE 0x01
+/* Responder busy. Initiator may retry message */
+#define MHL_RCPE_STATUS_BUSY 0x02
+
+/*
+ * Error status codes for RBPE messages
+ */
+/* No error. (Not allowed in RBPE messages) */
+#define MHL_RBPE_STATUS_NO_ERROR 0x00
+/* Unsupported/unrecognized button code */
+#define MHL_RBPE_STATUS_INEFFECTIVE_BUTTON_CODE 0x01
+/* Responder busy. Initiator may retry message */
+#define MHL_RBPE_STATUS_BUSY 0x02
+
+/*
+ * Error status codes for UCPE messages
+ */
+/* No error. (Not allowed in UCPE messages) */
+#define MHL_UCPE_STATUS_NO_ERROR 0x00
+/* Unsupported/unrecognized key code */
+#define MHL_UCPE_STATUS_INEFFECTIVE_KEY_CODE 0x01
+
+enum mhl_burst_id {
+ MHL_BURST_ID_3D_VIC = 0x10,
+ MHL_BURST_ID_3D_DTD = 0x11,
+ MHL_BURST_ID_HEV_VIC = 0x20,
+ MHL_BURST_ID_HEV_DTDA = 0x21,
+ MHL_BURST_ID_HEV_DTDB = 0x22,
+ MHL_BURST_ID_VC_ASSIGN = 0x38,
+ MHL_BURST_ID_VC_CONFIRM = 0x39,
+ MHL_BURST_ID_AUD_DELAY = 0x40,
+ MHL_BURST_ID_ADT_BURSTID = 0x41,
+ MHL_BURST_ID_BIST_SETUP = 0x51,
+ MHL_BURST_ID_BIST_RETURN_STAT = 0x52,
+ MHL_BURST_ID_EMSC_SUPPORT = 0x61,
+ MHL_BURST_ID_HID_PAYLOAD = 0x62,
+ MHL_BURST_ID_BLK_RCV_BUFFER_INFO = 0x63,
+ MHL_BURST_ID_BITS_PER_PIXEL_FMT = 0x64,
+};
+
+struct mhl_burst_blk_rcv_buffer_info {
+ __be16 id;
+ __le16 size;
+} __packed;
+
+struct mhl3_burst_header {
+ __be16 id;
+ u8 checksum;
+ u8 total_entries;
+ u8 sequence_index;
+} __packed;
+
+struct mhl_burst_bits_per_pixel_fmt {
+ struct mhl3_burst_header hdr;
+ u8 num_entries;
+ struct {
+ u8 stream_id;
+ u8 pixel_format;
+ } __packed desc[0];
+} __packed;
+
+struct mhl_burst_emsc_support {
+ struct mhl3_burst_header hdr;
+ u8 num_entries;
+ __be16 burst_id[0];
+} __packed;
+
+struct mhl_burst_audio_descr {
+ struct mhl3_burst_header hdr;
+ u8 flags;
+ u8 short_desc[9];
+} __packed;
+
+/*
+ * MHL3 infoframe related definitions
+ */
+
+#define MHL3_IEEE_OUI 0x7ca61d
+#define MHL3_INFOFRAME_SIZE 15
+
+enum mhl3_video_format {
+ MHL3_VIDEO_FORMAT_NONE,
+ MHL3_VIDEO_FORMAT_3D,
+ MHL3_VIDEO_FORMAT_MULTI_VIEW,
+ MHL3_VIDEO_FORMAT_DUAL_3D
+};
+
+enum mhl3_3d_format_type {
+ MHL3_3D_FORMAT_TYPE_FS, /* frame sequential */
+ MHL3_3D_FORMAT_TYPE_TB, /* top-bottom */
+ MHL3_3D_FORMAT_TYPE_LR, /* left-right */
+ MHL3_3D_FORMAT_TYPE_FS_TB, /* frame sequential, top-bottom */
+ MHL3_3D_FORMAT_TYPE_FS_LR, /* frame sequential, left-right */
+ MHL3_3D_FORMAT_TYPE_TB_LR /* top-bottom, left-right */
+};
+
+struct mhl3_infoframe {
+ unsigned char version;
+ enum mhl3_video_format video_format;
+ enum mhl3_3d_format_type format_type;
+ bool sep_audio;
+ int hev_format;
+ int av_delay;
+};
+
+#endif /* __MHL_H__ */