ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/sound/soc/sof/ops.h b/marvell/linux/sound/soc/sof/ops.h
new file mode 100644
index 0000000..824d36f
--- /dev/null
+++ b/marvell/linux/sound/soc/sof/ops.h
@@ -0,0 +1,467 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ *
+ * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
+ */
+
+#ifndef __SOUND_SOC_SOF_IO_H
+#define __SOUND_SOC_SOF_IO_H
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <sound/pcm.h>
+#include "sof-priv.h"
+
+#define sof_ops(sdev) \
+ ((sdev)->pdata->desc->ops)
+
+/* Mandatory operations are verified during probing */
+
+/* init */
+static inline int snd_sof_probe(struct snd_sof_dev *sdev)
+{
+ return sof_ops(sdev)->probe(sdev);
+}
+
+static inline int snd_sof_remove(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->remove)
+ return sof_ops(sdev)->remove(sdev);
+
+ return 0;
+}
+
+/* control */
+
+/*
+ * snd_sof_dsp_run returns the core mask of the cores that are available
+ * after successful fw boot
+ */
+static inline int snd_sof_dsp_run(struct snd_sof_dev *sdev)
+{
+ return sof_ops(sdev)->run(sdev);
+}
+
+static inline int snd_sof_dsp_stall(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->stall)
+ return sof_ops(sdev)->stall(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_reset(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->reset)
+ return sof_ops(sdev)->reset(sdev);
+
+ return 0;
+}
+
+/* dsp core power up/power down */
+static inline int snd_sof_dsp_core_power_up(struct snd_sof_dev *sdev,
+ unsigned int core_mask)
+{
+ if (sof_ops(sdev)->core_power_up)
+ return sof_ops(sdev)->core_power_up(sdev, core_mask);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_core_power_down(struct snd_sof_dev *sdev,
+ unsigned int core_mask)
+{
+ if (sof_ops(sdev)->core_power_down)
+ return sof_ops(sdev)->core_power_down(sdev, core_mask);
+
+ return 0;
+}
+
+/* pre/post fw load */
+static inline int snd_sof_dsp_pre_fw_run(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->pre_fw_run)
+ return sof_ops(sdev)->pre_fw_run(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_post_fw_run(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->post_fw_run)
+ return sof_ops(sdev)->post_fw_run(sdev);
+
+ return 0;
+}
+
+/* misc */
+
+/**
+ * snd_sof_dsp_get_bar_index - Maps a section type with a BAR index
+ *
+ * @sdev: sof device
+ * @type: section type as described by snd_sof_fw_blk_type
+ *
+ * Returns the corresponding BAR index (a positive integer) or -EINVAL
+ * in case there is no mapping
+ */
+static inline int snd_sof_dsp_get_bar_index(struct snd_sof_dev *sdev, u32 type)
+{
+ if (sof_ops(sdev)->get_bar_index)
+ return sof_ops(sdev)->get_bar_index(sdev, type);
+
+ return sdev->mmio_bar;
+}
+
+static inline int snd_sof_dsp_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->get_mailbox_offset)
+ return sof_ops(sdev)->get_mailbox_offset(sdev);
+
+ dev_err(sdev->dev, "error: %s not defined\n", __func__);
+ return -ENOTSUPP;
+}
+
+static inline int snd_sof_dsp_get_window_offset(struct snd_sof_dev *sdev,
+ u32 id)
+{
+ if (sof_ops(sdev)->get_window_offset)
+ return sof_ops(sdev)->get_window_offset(sdev, id);
+
+ dev_err(sdev->dev, "error: %s not defined\n", __func__);
+ return -ENOTSUPP;
+}
+/* power management */
+static inline int snd_sof_dsp_resume(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->resume)
+ return sof_ops(sdev)->resume(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_suspend(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->suspend)
+ return sof_ops(sdev)->suspend(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_runtime_resume(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->runtime_resume)
+ return sof_ops(sdev)->runtime_resume(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_runtime_suspend(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->runtime_suspend)
+ return sof_ops(sdev)->runtime_suspend(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_runtime_idle(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->runtime_idle)
+ return sof_ops(sdev)->runtime_idle(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dsp_hw_params_upon_resume(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->set_hw_params_upon_resume)
+ return sof_ops(sdev)->set_hw_params_upon_resume(sdev);
+ return 0;
+}
+
+static inline int snd_sof_dsp_set_clk(struct snd_sof_dev *sdev, u32 freq)
+{
+ if (sof_ops(sdev)->set_clk)
+ return sof_ops(sdev)->set_clk(sdev, freq);
+
+ return 0;
+}
+
+/* debug */
+static inline void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags)
+{
+ if (sof_ops(sdev)->dbg_dump)
+ return sof_ops(sdev)->dbg_dump(sdev, flags);
+}
+
+static inline void snd_sof_ipc_dump(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->ipc_dump)
+ return sof_ops(sdev)->ipc_dump(sdev);
+}
+
+/* register IO */
+static inline void snd_sof_dsp_write(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u32 value)
+{
+ if (sof_ops(sdev)->write) {
+ sof_ops(sdev)->write(sdev, sdev->bar[bar] + offset, value);
+ return;
+ }
+
+ dev_err_ratelimited(sdev->dev, "error: %s not defined\n", __func__);
+}
+
+static inline void snd_sof_dsp_write64(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u64 value)
+{
+ if (sof_ops(sdev)->write64) {
+ sof_ops(sdev)->write64(sdev, sdev->bar[bar] + offset, value);
+ return;
+ }
+
+ dev_err_ratelimited(sdev->dev, "error: %s not defined\n", __func__);
+}
+
+static inline u32 snd_sof_dsp_read(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset)
+{
+ if (sof_ops(sdev)->read)
+ return sof_ops(sdev)->read(sdev, sdev->bar[bar] + offset);
+
+ dev_err(sdev->dev, "error: %s not defined\n", __func__);
+ return -ENOTSUPP;
+}
+
+static inline u64 snd_sof_dsp_read64(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset)
+{
+ if (sof_ops(sdev)->read64)
+ return sof_ops(sdev)->read64(sdev, sdev->bar[bar] + offset);
+
+ dev_err(sdev->dev, "error: %s not defined\n", __func__);
+ return -ENOTSUPP;
+}
+
+/* block IO */
+static inline void snd_sof_dsp_block_read(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, void *dest, size_t bytes)
+{
+ sof_ops(sdev)->block_read(sdev, bar, offset, dest, bytes);
+}
+
+static inline void snd_sof_dsp_block_write(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, void *src, size_t bytes)
+{
+ sof_ops(sdev)->block_write(sdev, bar, offset, src, bytes);
+}
+
+/* ipc */
+static inline int snd_sof_dsp_send_msg(struct snd_sof_dev *sdev,
+ struct snd_sof_ipc_msg *msg)
+{
+ return sof_ops(sdev)->send_msg(sdev, msg);
+}
+
+/* host DMA trace */
+static inline int snd_sof_dma_trace_init(struct snd_sof_dev *sdev,
+ u32 *stream_tag)
+{
+ if (sof_ops(sdev)->trace_init)
+ return sof_ops(sdev)->trace_init(sdev, stream_tag);
+
+ return 0;
+}
+
+static inline int snd_sof_dma_trace_release(struct snd_sof_dev *sdev)
+{
+ if (sof_ops(sdev)->trace_release)
+ return sof_ops(sdev)->trace_release(sdev);
+
+ return 0;
+}
+
+static inline int snd_sof_dma_trace_trigger(struct snd_sof_dev *sdev, int cmd)
+{
+ if (sof_ops(sdev)->trace_trigger)
+ return sof_ops(sdev)->trace_trigger(sdev, cmd);
+
+ return 0;
+}
+
+/* host PCM ops */
+static inline int
+snd_sof_pcm_platform_open(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_open)
+ return sof_ops(sdev)->pcm_open(sdev, substream);
+
+ return 0;
+}
+
+/* disconnect pcm substream to a host stream */
+static inline int
+snd_sof_pcm_platform_close(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_close)
+ return sof_ops(sdev)->pcm_close(sdev, substream);
+
+ return 0;
+}
+
+/* host stream hw params */
+static inline int
+snd_sof_pcm_platform_hw_params(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct sof_ipc_stream_params *ipc_params)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_hw_params)
+ return sof_ops(sdev)->pcm_hw_params(sdev, substream,
+ params, ipc_params);
+
+ return 0;
+}
+
+/* host stream hw free */
+static inline int
+snd_sof_pcm_platform_hw_free(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_hw_free)
+ return sof_ops(sdev)->pcm_hw_free(sdev, substream);
+
+ return 0;
+}
+
+/* host stream trigger */
+static inline int
+snd_sof_pcm_platform_trigger(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream, int cmd)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_trigger)
+ return sof_ops(sdev)->pcm_trigger(sdev, substream, cmd);
+
+ return 0;
+}
+
+/* host DSP message data */
+static inline void snd_sof_ipc_msg_data(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ void *p, size_t sz)
+{
+ sof_ops(sdev)->ipc_msg_data(sdev, substream, p, sz);
+}
+
+/* host configure DSP HW parameters */
+static inline int
+snd_sof_ipc_pcm_params(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ const struct sof_ipc_pcm_params_reply *reply)
+{
+ return sof_ops(sdev)->ipc_pcm_params(sdev, substream, reply);
+}
+
+/* host stream pointer */
+static inline snd_pcm_uframes_t
+snd_sof_pcm_platform_pointer(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream)
+{
+ if (sof_ops(sdev) && sof_ops(sdev)->pcm_pointer)
+ return sof_ops(sdev)->pcm_pointer(sdev, substream);
+
+ return 0;
+}
+
+static inline const struct snd_sof_dsp_ops
+*sof_get_ops(const struct sof_dev_desc *d,
+ const struct sof_ops_table mach_ops[], int asize)
+{
+ int i;
+
+ for (i = 0; i < asize; i++) {
+ if (d == mach_ops[i].desc)
+ return mach_ops[i].ops;
+ }
+
+ /* not found */
+ return NULL;
+}
+
+/**
+ * snd_sof_dsp_register_poll_timeout - Periodically poll an address
+ * until a condition is met or a timeout occurs
+ * @op: accessor function (takes @addr as its only argument)
+ * @addr: Address to poll
+ * @val: Variable to read the value into
+ * @cond: Break condition (usually involving @val)
+ * @sleep_us: Maximum time to sleep between reads in us (0
+ * tight-loops). Should be less than ~20ms since usleep_range
+ * is used (see Documentation/timers/timers-howto.rst).
+ * @timeout_us: Timeout in us, 0 means never timeout
+ *
+ * Returns 0 on success and -ETIMEDOUT upon a timeout. In either
+ * case, the last read value at @addr is stored in @val. Must not
+ * be called from atomic context if sleep_us or timeout_us are used.
+ *
+ * This is modelled after the readx_poll_timeout macros in linux/iopoll.h.
+ */
+#define snd_sof_dsp_read_poll_timeout(sdev, bar, offset, val, cond, sleep_us, timeout_us) \
+({ \
+ u64 __timeout_us = (timeout_us); \
+ unsigned long __sleep_us = (sleep_us); \
+ ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \
+ might_sleep_if((__sleep_us) != 0); \
+ for (;;) { \
+ (val) = snd_sof_dsp_read(sdev, bar, offset); \
+ if (cond) { \
+ dev_dbg(sdev->dev, \
+ "FW Poll Status: reg=%#x successful\n", (val)); \
+ break; \
+ } \
+ if (__timeout_us && \
+ ktime_compare(ktime_get(), __timeout) > 0) { \
+ (val) = snd_sof_dsp_read(sdev, bar, offset); \
+ dev_dbg(sdev->dev, \
+ "FW Poll Status: reg=%#x timedout\n", (val)); \
+ break; \
+ } \
+ if (__sleep_us) \
+ usleep_range((__sleep_us >> 2) + 1, __sleep_us); \
+ } \
+ (cond) ? 0 : -ETIMEDOUT; \
+})
+
+/* This is for registers bits with attribute RWC */
+bool snd_sof_pci_update_bits(struct snd_sof_dev *sdev, u32 offset,
+ u32 mask, u32 value);
+
+bool snd_sof_dsp_update_bits_unlocked(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u32 mask, u32 value);
+
+bool snd_sof_dsp_update_bits64_unlocked(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u64 mask, u64 value);
+
+bool snd_sof_dsp_update_bits(struct snd_sof_dev *sdev, u32 bar, u32 offset,
+ u32 mask, u32 value);
+
+bool snd_sof_dsp_update_bits64(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u64 mask, u64 value);
+
+void snd_sof_dsp_update_bits_forced(struct snd_sof_dev *sdev, u32 bar,
+ u32 offset, u32 mask, u32 value);
+
+int snd_sof_dsp_register_poll(struct snd_sof_dev *sdev, u32 bar, u32 offset,
+ u32 mask, u32 target, u32 timeout_ms,
+ u32 interval_us);
+
+void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset);
+#endif