Merge remote-tracking branches 'asoc/topic/adsp' and 'asoc/topic/amd' into asoc-next

include/sound/designware_i2s.h

@@ -46,6 +46,7 @@ struct i2s_platform_data {
 	u32 snd_rates;
 
 	#define DW_I2S_QUIRK_COMP_REG_OFFSET	(1 << 0)
+	#define DW_I2S_QUIRK_COMP_PARAM1	(1 << 1)
 	unsigned int quirks;
 	unsigned int i2s_reg_comp1;
 	unsigned int i2s_reg_comp2;

sound/soc/Kconfig

@@ -38,6 +38,7 @@ config SND_SOC_TOPOLOGY
 
 # All the supported SoCs
 source "sound/soc/adi/Kconfig"
+source "sound/soc/amd/Kconfig"
 source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"
 source "sound/soc/bcm/Kconfig"

sound/soc/Makefile

@@ -18,6 +18,7 @@ obj-$(CONFIG_SND_SOC)	+= snd-soc-core.o
 obj-$(CONFIG_SND_SOC)	+= codecs/
 obj-$(CONFIG_SND_SOC)	+= generic/
 obj-$(CONFIG_SND_SOC)	+= adi/
+obj-$(CONFIG_SND_SOC)	+= amd/
 obj-$(CONFIG_SND_SOC)	+= atmel/
 obj-$(CONFIG_SND_SOC)	+= au1x/
 obj-$(CONFIG_SND_SOC)	+= bcm/

sound/soc/amd/Kconfig

+config SND_SOC_AMD_ACP
+	tristate "AMD Audio Coprocessor support"
+	help
+	 This option enables ACP DMA support on AMD platform.

sound/soc/amd/Makefile

+snd-soc-acp-pcm-objs	:= acp-pcm-dma.o
+
+obj-$(CONFIG_SND_SOC_AMD_ACP) += snd-soc-acp-pcm.o

sound/soc/amd/acp-pcm-dma.c

+/*
+ * AMD ALSA SoC PCM Driver for ACP 2.x
+ *
+ * Copyright 2014-2015 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/sizes.h>
+#include <linux/pm_runtime.h>
+
+#include <sound/soc.h>
+
+#include "acp.h"
+
+#define PLAYBACK_MIN_NUM_PERIODS    2
+#define PLAYBACK_MAX_NUM_PERIODS    2
+#define PLAYBACK_MAX_PERIOD_SIZE    16384
+#define PLAYBACK_MIN_PERIOD_SIZE    1024
+#define CAPTURE_MIN_NUM_PERIODS     2
+#define CAPTURE_MAX_NUM_PERIODS     2
+#define CAPTURE_MAX_PERIOD_SIZE     16384
+#define CAPTURE_MIN_PERIOD_SIZE     1024
+
+#define MAX_BUFFER (PLAYBACK_MAX_PERIOD_SIZE * PLAYBACK_MAX_NUM_PERIODS)
+#define MIN_BUFFER MAX_BUFFER
+
+static const struct snd_pcm_hardware acp_pcm_hardware_playback = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP |
+		SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BATCH |
+		SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME,
+	.formats = SNDRV_PCM_FMTBIT_S16_LE |
+		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,
+	.channels_min = 1,
+	.channels_max = 8,
+	.rates = SNDRV_PCM_RATE_8000_96000,
+	.rate_min = 8000,
+	.rate_max = 96000,
+	.buffer_bytes_max = PLAYBACK_MAX_NUM_PERIODS * PLAYBACK_MAX_PERIOD_SIZE,
+	.period_bytes_min = PLAYBACK_MIN_PERIOD_SIZE,
+	.period_bytes_max = PLAYBACK_MAX_PERIOD_SIZE,
+	.periods_min = PLAYBACK_MIN_NUM_PERIODS,
+	.periods_max = PLAYBACK_MAX_NUM_PERIODS,
+};
+
+static const struct snd_pcm_hardware acp_pcm_hardware_capture = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP |
+		SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BATCH |
+	    SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME,
+	.formats = SNDRV_PCM_FMTBIT_S16_LE |
+		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,
+	.channels_min = 1,
+	.channels_max = 2,
+	.rates = SNDRV_PCM_RATE_8000_48000,
+	.rate_min = 8000,
+	.rate_max = 48000,
+	.buffer_bytes_max = CAPTURE_MAX_NUM_PERIODS * CAPTURE_MAX_PERIOD_SIZE,
+	.period_bytes_min = CAPTURE_MIN_PERIOD_SIZE,
+	.period_bytes_max = CAPTURE_MAX_PERIOD_SIZE,
+	.periods_min = CAPTURE_MIN_NUM_PERIODS,
+	.periods_max = CAPTURE_MAX_NUM_PERIODS,
+};
+
+struct audio_drv_data {
+	struct snd_pcm_substream *play_stream;
+	struct snd_pcm_substream *capture_stream;
+	void __iomem *acp_mmio;
+};
+
+static u32 acp_reg_read(void __iomem *acp_mmio, u32 reg)
+{
+	return readl(acp_mmio + (reg * 4));
+}
+
+static void acp_reg_write(u32 val, void __iomem *acp_mmio, u32 reg)
+{
+	writel(val, acp_mmio + (reg * 4));
+}
+
+/* Configure a given dma channel parameters - enable/disble,
+ * number of descriptors, priority
+ */
+static void config_acp_dma_channel(void __iomem *acp_mmio, u8 ch_num,
+				   u16 dscr_strt_idx, u16 num_dscrs,
+				   enum acp_dma_priority_level priority_level)
+{
+	u32 dma_ctrl;
+
+	/* disable the channel run field */
+	dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+	dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRun_MASK;
+	acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+
+	/* program a DMA channel with first descriptor to be processed. */
+	acp_reg_write((ACP_DMA_DSCR_STRT_IDX_0__DMAChDscrStrtIdx_MASK
+			& dscr_strt_idx),
+			acp_mmio, mmACP_DMA_DSCR_STRT_IDX_0 + ch_num);
+
+	/* program a DMA channel with the number of descriptors to be
+	 * processed in the transfer
+	*/
+	acp_reg_write(ACP_DMA_DSCR_CNT_0__DMAChDscrCnt_MASK & num_dscrs,
+		acp_mmio, mmACP_DMA_DSCR_CNT_0 + ch_num);
+
+	/* set DMA channel priority */
+	acp_reg_write(priority_level, acp_mmio, mmACP_DMA_PRIO_0 + ch_num);
+}
+
+/* Initialize a dma descriptor in SRAM based on descritor information passed */
+static void config_dma_descriptor_in_sram(void __iomem *acp_mmio,
+					  u16 descr_idx,
+					  acp_dma_dscr_transfer_t *descr_info)
+{
+	u32 sram_offset;
+
+	sram_offset = (descr_idx * sizeof(acp_dma_dscr_transfer_t));
+
+	/* program the source base address. */
+	acp_reg_write(sram_offset, acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
+	acp_reg_write(descr_info->src,	acp_mmio, mmACP_SRBM_Targ_Idx_Data);
+	/* program the destination base address. */
+	acp_reg_write(sram_offset + 4,	acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
+	acp_reg_write(descr_info->dest, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
+
+	/* program the number of bytes to be transferred for this descriptor. */
+	acp_reg_write(sram_offset + 8,	acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
+	acp_reg_write(descr_info->xfer_val, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
+}
+
+/* Initialize the DMA descriptor information for transfer between
+ * system memory <-> ACP SRAM
+ */
+static void set_acp_sysmem_dma_descriptors(void __iomem *acp_mmio,
+					   u32 size, int direction,
+					   u32 pte_offset)
+{
+	u16 i;
+	u16 dma_dscr_idx = PLAYBACK_START_DMA_DESCR_CH12;
+	acp_dma_dscr_transfer_t dmadscr[NUM_DSCRS_PER_CHANNEL];
+
+	for (i = 0; i < NUM_DSCRS_PER_CHANNEL; i++) {
+		dmadscr[i].xfer_val = 0;
+		if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
+			dma_dscr_idx = PLAYBACK_START_DMA_DESCR_CH12 + i;
+			dmadscr[i].dest = ACP_SHARED_RAM_BANK_1_ADDRESS +
+					(size / 2) - (i * (size/2));
+			dmadscr[i].src = ACP_INTERNAL_APERTURE_WINDOW_0_ADDRESS
+				+ (pte_offset * SZ_4K) + (i * (size/2));
+			dmadscr[i].xfer_val |=
+			(ACP_DMA_ATTRIBUTES_DAGB_ONION_TO_SHAREDMEM << 16) |
+			(size / 2);
+		} else {
+			dma_dscr_idx = CAPTURE_START_DMA_DESCR_CH14 + i;
+			dmadscr[i].src = ACP_SHARED_RAM_BANK_5_ADDRESS +
+					(i * (size/2));
+			dmadscr[i].dest = ACP_INTERNAL_APERTURE_WINDOW_0_ADDRESS
+						+ (pte_offset * SZ_4K) +
+						(i * (size/2));
+			dmadscr[i].xfer_val |=
+			BIT(22) |
+			(ACP_DMA_ATTRIBUTES_SHAREDMEM_TO_DAGB_ONION << 16) |
+			(size / 2);
+		}
+		config_dma_descriptor_in_sram(acp_mmio, dma_dscr_idx,
+						&dmadscr[i]);
+	}
+	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
+		config_acp_dma_channel(acp_mmio, SYSRAM_TO_ACP_CH_NUM,
+					PLAYBACK_START_DMA_DESCR_CH12,
+					NUM_DSCRS_PER_CHANNEL,
+					ACP_DMA_PRIORITY_LEVEL_NORMAL);
+	else
+		config_acp_dma_channel(acp_mmio, ACP_TO_SYSRAM_CH_NUM,
+					CAPTURE_START_DMA_DESCR_CH14,
+					NUM_DSCRS_PER_CHANNEL,
+					ACP_DMA_PRIORITY_LEVEL_NORMAL);
+}
+
+/* Initialize the DMA descriptor information for transfer between
+ * ACP SRAM <-> I2S
+ */
+static void set_acp_to_i2s_dma_descriptors(void __iomem *acp_mmio,
+					   u32 size, int direction)
+{
+
+	u16 i;
+	u16 dma_dscr_idx = PLAYBACK_START_DMA_DESCR_CH13;
+	acp_dma_dscr_transfer_t dmadscr[NUM_DSCRS_PER_CHANNEL];
+
+	for (i = 0; i < NUM_DSCRS_PER_CHANNEL; i++) {
+		dmadscr[i].xfer_val = 0;
+		if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
+			dma_dscr_idx = PLAYBACK_START_DMA_DESCR_CH13 + i;
+			dmadscr[i].src = ACP_SHARED_RAM_BANK_1_ADDRESS +
+					 (i * (size/2));
+			/* dmadscr[i].dest is unused by hardware. */
+			dmadscr[i].dest = 0;
+			dmadscr[i].xfer_val |= BIT(22) | (TO_ACP_I2S_1 << 16) |
+						(size / 2);
+		} else {
+			dma_dscr_idx = CAPTURE_START_DMA_DESCR_CH15 + i;
+			/* dmadscr[i].src is unused by hardware. */
+			dmadscr[i].src = 0;
+			dmadscr[i].dest = ACP_SHARED_RAM_BANK_5_ADDRESS +
+					(i * (size / 2));
+			dmadscr[i].xfer_val |= BIT(22) |
+					(FROM_ACP_I2S_1 << 16) | (size / 2);
+		}
+		config_dma_descriptor_in_sram(acp_mmio, dma_dscr_idx,
+						&dmadscr[i]);
+	}
+	/* Configure the DMA channel with the above descriptore */
+	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
+		config_acp_dma_channel(acp_mmio, ACP_TO_I2S_DMA_CH_NUM,
+					PLAYBACK_START_DMA_DESCR_CH13,
+					NUM_DSCRS_PER_CHANNEL,
+					ACP_DMA_PRIORITY_LEVEL_NORMAL);
+	else
+		config_acp_dma_channel(acp_mmio, I2S_TO_ACP_DMA_CH_NUM,
+					CAPTURE_START_DMA_DESCR_CH15,
+					NUM_DSCRS_PER_CHANNEL,
+					ACP_DMA_PRIORITY_LEVEL_NORMAL);
+}
+
+/* Create page table entries in ACP SRAM for the allocated memory */
+static void acp_pte_config(void __iomem *acp_mmio, struct page *pg,
+			   u16 num_of_pages, u32 pte_offset)
+{
+	u16 page_idx;
+	u64 addr;
+	u32 low;
+	u32 high;
+	u32 offset;
+
+	offset	= ACP_DAGB_GRP_SRBM_SRAM_BASE_OFFSET + (pte_offset * 8);
+	for (page_idx = 0; page_idx < (num_of_pages); page_idx++) {
+		/* Load the low address of page int ACP SRAM through SRBM */
+		acp_reg_write((offset + (page_idx * 8)),
+			acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
+		addr = page_to_phys(pg);
+
+		low = lower_32_bits(addr);
+		high = upper_32_bits(addr);
+
+		acp_reg_write(low, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
+
+		/* Load the High address of page int ACP SRAM through SRBM */
+		acp_reg_write((offset + (page_idx * 8) + 4),
+			acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
+
+		/* page enable in ACP */
+		high |= BIT(31);
+		acp_reg_write(high, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
+
+		/* Move to next physically contiguos page */
+		pg++;
+	}
+}
+
+static void config_acp_dma(void __iomem *acp_mmio,
+			   struct audio_substream_data *audio_config)
+{
+	u32 pte_offset;
+
+	if (audio_config->direction == SNDRV_PCM_STREAM_PLAYBACK)
+		pte_offset = ACP_PLAYBACK_PTE_OFFSET;
+	else
+		pte_offset = ACP_CAPTURE_PTE_OFFSET;
+
+	acp_pte_config(acp_mmio, audio_config->pg, audio_config->num_of_pages,
+			pte_offset);
+
+	/* Configure System memory <-> ACP SRAM DMA descriptors */
+	set_acp_sysmem_dma_descriptors(acp_mmio, audio_config->size,
+				       audio_config->direction, pte_offset);
+
+	/* Configure ACP SRAM <-> I2S DMA descriptors */
+	set_acp_to_i2s_dma_descriptors(acp_mmio, audio_config->size,
+					audio_config->direction);
+}
+
+/* Start a given DMA channel transfer */
+static void acp_dma_start(void __iomem *acp_mmio,
+			 u16 ch_num, bool is_circular)
+{
+	u32 dma_ctrl;
+
+	/* read the dma control register and disable the channel run field */
+	dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+
+	/* Invalidating the DAGB cache */
+	acp_reg_write(1, acp_mmio, mmACP_DAGB_ATU_CTRL);
+
+	/* configure the DMA channel and start the DMA transfer
+	 * set dmachrun bit to start the transfer and enable the
+	 * interrupt on completion of the dma transfer
+	 */
+	dma_ctrl |= ACP_DMA_CNTL_0__DMAChRun_MASK;
+
+	switch (ch_num) {
+	case ACP_TO_I2S_DMA_CH_NUM:
+	case ACP_TO_SYSRAM_CH_NUM:
+	case I2S_TO_ACP_DMA_CH_NUM:
+		dma_ctrl |= ACP_DMA_CNTL_0__DMAChIOCEn_MASK;
+		break;
+	default:
+		dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChIOCEn_MASK;
+		break;
+	}
+
+	/* enable  for ACP SRAM to/from I2S DMA channel */
+	if (is_circular == true)
+		dma_ctrl |= ACP_DMA_CNTL_0__Circular_DMA_En_MASK;
+	else
+		dma_ctrl &= ~ACP_DMA_CNTL_0__Circular_DMA_En_MASK;
+
+	acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+}
+
+/* Stop a given DMA channel transfer */
+static int acp_dma_stop(void __iomem *acp_mmio, u8 ch_num)
+{
+	u32 dma_ctrl;
+	u32 dma_ch_sts;
+	u32 count = ACP_DMA_RESET_TIME;
+
+	dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+
+	/* clear the dma control register fields before writing zero
+	 * in reset bit
+	*/
+	dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRun_MASK;
+	dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChIOCEn_MASK;
+
+	acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+	dma_ch_sts = acp_reg_read(acp_mmio, mmACP_DMA_CH_STS);
+
+	if (dma_ch_sts & BIT(ch_num)) {
+		/* set the reset bit for this channel to stop the dma
+		*  transfer
+		*/
+		dma_ctrl |= ACP_DMA_CNTL_0__DMAChRst_MASK;
+		acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+	}
+
+	/* check the channel status bit for some time and return the status */
+	while (true) {
+		dma_ch_sts = acp_reg_read(acp_mmio, mmACP_DMA_CH_STS);
+		if (!(dma_ch_sts & BIT(ch_num))) {
+			/* clear the reset flag after successfully stopping
+			* the dma transfer and break from the loop
+			*/
+			dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRst_MASK;
+
+			acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0
+								+ ch_num);
+			break;
+		}
+		if (--count == 0) {
+			pr_err("Failed to stop ACP DMA channel : %d\n", ch_num);
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	return 0;
+}
+
+static void acp_set_sram_bank_state(void __iomem *acp_mmio, u16 bank,
+					bool power_on)
+{
+	u32 val, req_reg, sts_reg, sts_reg_mask;
+	u32 loops = 1000;
+
+	if (bank < 32) {
+		req_reg = mmACP_MEM_SHUT_DOWN_REQ_LO;
+		sts_reg = mmACP_MEM_SHUT_DOWN_STS_LO;
+		sts_reg_mask = 0xFFFFFFFF;
+
+	} else {
+		bank -= 32;
+		req_reg = mmACP_MEM_SHUT_DOWN_REQ_HI;
+		sts_reg = mmACP_MEM_SHUT_DOWN_STS_HI;
+		sts_reg_mask = 0x0000FFFF;
+	}
+
+	val = acp_reg_read(acp_mmio, req_reg);
+	if (val & (1 << bank)) {
+		/* bank is in off state */
+		if (power_on == true)
+			/* request to on */
+			val &= ~(1 << bank);
+		else
+			/* request to off */
+			return;
+	} else {
+		/* bank is in on state */
+		if (power_on == false)
+			/* request to off */
+			val |= 1 << bank;
+		else
+			/* request to on */
+			return;
+	}
+	acp_reg_write(val, acp_mmio, req_reg);
+
+	while (acp_reg_read(acp_mmio, sts_reg) != sts_reg_mask) {
+		if (!loops--) {
+			pr_err("ACP SRAM bank %d state change failed\n", bank);
+			break;
+		}
+		cpu_relax();
+	}
+}
+
+/* Initialize and bring ACP hardware to default state. */
+static int acp_init(void __iomem *acp_mmio)
+{
+	u16 bank;
+	u32 val, count, sram_pte_offset;
+
+	/* Assert Soft reset of ACP */
+	val = acp_reg_read(acp_mmio, mmACP_SOFT_RESET);
+
+	val |= ACP_SOFT_RESET__SoftResetAud_MASK;
+	acp_reg_write(val, acp_mmio, mmACP_SOFT_RESET);
+
+	count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE;
+	while (true) {
+		val = acp_reg_read(acp_mmio, mmACP_SOFT_RESET);
+		if (ACP_SOFT_RESET__SoftResetAudDone_MASK ==
+		    (val & ACP_SOFT_RESET__SoftResetAudDone_MASK))
+			break;
+		if (--count == 0) {
+			pr_err("Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+
+	/* Enable clock to ACP and wait until the clock is enabled */
+	val = acp_reg_read(acp_mmio, mmACP_CONTROL);
+	val = val | ACP_CONTROL__ClkEn_MASK;
+	acp_reg_write(val, acp_mmio, mmACP_CONTROL);
+
+	count = ACP_CLOCK_EN_TIME_OUT_VALUE;
+
+	while (true) {
+		val = acp_reg_read(acp_mmio, mmACP_STATUS);
+		if (val & (u32) 0x1)
+			break;
+		if (--count == 0) {
+			pr_err("Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+
+	/* Deassert the SOFT RESET flags */
+	val = acp_reg_read(acp_mmio, mmACP_SOFT_RESET);
+	val &= ~ACP_SOFT_RESET__SoftResetAud_MASK;
+	acp_reg_write(val, acp_mmio, mmACP_SOFT_RESET);
+
+	/* initiailize Onion control DAGB register */
+	acp_reg_write(ACP_ONION_CNTL_DEFAULT, acp_mmio,
+			mmACP_AXI2DAGB_ONION_CNTL);
+
+	/* initiailize Garlic control DAGB registers */
+	acp_reg_write(ACP_GARLIC_CNTL_DEFAULT, acp_mmio,
+			mmACP_AXI2DAGB_GARLIC_CNTL);
+
+	sram_pte_offset = ACP_DAGB_GRP_SRAM_BASE_ADDRESS |
+			ACP_DAGB_BASE_ADDR_GRP_1__AXI2DAGBSnoopSel_MASK |
+			ACP_DAGB_BASE_ADDR_GRP_1__AXI2DAGBTargetMemSel_MASK |
+			ACP_DAGB_BASE_ADDR_GRP_1__AXI2DAGBGrpEnable_MASK;
+	acp_reg_write(sram_pte_offset,  acp_mmio, mmACP_DAGB_BASE_ADDR_GRP_1);
+	acp_reg_write(ACP_PAGE_SIZE_4K_ENABLE, acp_mmio,
+			mmACP_DAGB_PAGE_SIZE_GRP_1);
+
+	acp_reg_write(ACP_SRAM_BASE_ADDRESS, acp_mmio,
+			mmACP_DMA_DESC_BASE_ADDR);
+
+	/* Num of descriptiors in SRAM 0x4, means 256 descriptors;(64 * 4) */
+	acp_reg_write(0x4, acp_mmio, mmACP_DMA_DESC_MAX_NUM_DSCR);
+	acp_reg_write(ACP_EXTERNAL_INTR_CNTL__DMAIOCMask_MASK,
+		acp_mmio, mmACP_EXTERNAL_INTR_CNTL);
+
+       /* When ACP_TILE_P1 is turned on, all SRAM banks get turned on.
+	* Now, turn off all of them. This can't be done in 'poweron' of
+	* ACP pm domain, as this requires ACP to be initialized.
+	*/
+	for (bank = 1; bank < 48; bank++)
+		acp_set_sram_bank_state(acp_mmio, bank, false);
+
+	return 0;
+}
+
+/* Deintialize ACP */
+static int acp_deinit(void __iomem *acp_mmio)
+{
+	u32 val;
+	u32 count;
+
+	/* Assert Soft reset of ACP */
+	val = acp_reg_read(acp_mmio, mmACP_SOFT_RESET);
+
+	val |= ACP_SOFT_RESET__SoftResetAud_MASK;
+	acp_reg_write(val, acp_mmio, mmACP_SOFT_RESET);
+
+	count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE;
+	while (true) {
+		val = acp_reg_read(acp_mmio, mmACP_SOFT_RESET);
+		if (ACP_SOFT_RESET__SoftResetAudDone_MASK ==
+		    (val & ACP_SOFT_RESET__SoftResetAudDone_MASK))
+			break;
+		if (--count == 0) {
+			pr_err("Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	/** Disable ACP clock */
+	val = acp_reg_read(acp_mmio, mmACP_CONTROL);
+	val &= ~ACP_CONTROL__ClkEn_MASK;
+	acp_reg_write(val, acp_mmio, mmACP_CONTROL);
+
+	count = ACP_CLOCK_EN_TIME_OUT_VALUE;
+
+	while (true) {
+		val = acp_reg_read(acp_mmio, mmACP_STATUS);
+		if (!(val & (u32) 0x1))
+			break;
+		if (--count == 0) {
+			pr_err("Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	return 0;
+}
+
+/* ACP DMA irq handler routine for playback, capture usecases */
+static irqreturn_t dma_irq_handler(int irq, void *arg)
+{
+	u16 dscr_idx;
+	u32 intr_flag, ext_intr_status;
+	struct audio_drv_data *irq_data;
+	void __iomem *acp_mmio;
+	struct device *dev = arg;
+	bool valid_irq = false;
+
+	irq_data = dev_get_drvdata(dev);
+	acp_mmio = irq_data->acp_mmio;
+
+	ext_intr_status = acp_reg_read(acp_mmio, mmACP_EXTERNAL_INTR_STAT);
+	intr_flag = (((ext_intr_status &
+		      ACP_EXTERNAL_INTR_STAT__DMAIOCStat_MASK) >>
+		     ACP_EXTERNAL_INTR_STAT__DMAIOCStat__SHIFT));
+
+	if ((intr_flag & BIT(ACP_TO_I2S_DMA_CH_NUM)) != 0) {
+		valid_irq = true;
+		if (acp_reg_read(acp_mmio, mmACP_DMA_CUR_DSCR_13) ==
+				PLAYBACK_START_DMA_DESCR_CH13)
+			dscr_idx = PLAYBACK_START_DMA_DESCR_CH12;
+		else
+			dscr_idx = PLAYBACK_END_DMA_DESCR_CH12;
+		config_acp_dma_channel(acp_mmio, SYSRAM_TO_ACP_CH_NUM, dscr_idx,
+				       1, 0);
+		acp_dma_start(acp_mmio, SYSRAM_TO_ACP_CH_NUM, false);
+
+		snd_pcm_period_elapsed(irq_data->play_stream);
+
+		acp_reg_write((intr_flag & BIT(ACP_TO_I2S_DMA_CH_NUM)) << 16,
+				acp_mmio, mmACP_EXTERNAL_INTR_STAT);
+	}
+
+	if ((intr_flag & BIT(I2S_TO_ACP_DMA_CH_NUM)) != 0) {
+		valid_irq = true;
+		if (acp_reg_read(acp_mmio, mmACP_DMA_CUR_DSCR_15) ==
+				CAPTURE_START_DMA_DESCR_CH15)
+			dscr_idx = CAPTURE_END_DMA_DESCR_CH14;
+		else
+			dscr_idx = CAPTURE_START_DMA_DESCR_CH14;
+		config_acp_dma_channel(acp_mmio, ACP_TO_SYSRAM_CH_NUM, dscr_idx,
+				       1, 0);
+		acp_dma_start(acp_mmio, ACP_TO_SYSRAM_CH_NUM, false);
+
+		acp_reg_write((intr_flag & BIT(I2S_TO_ACP_DMA_CH_NUM)) << 16,
+				acp_mmio, mmACP_EXTERNAL_INTR_STAT);
+	}
+
+	if ((intr_flag & BIT(ACP_TO_SYSRAM_CH_NUM)) != 0) {
+		valid_irq = true;
+		snd_pcm_period_elapsed(irq_data->capture_stream);
+		acp_reg_write((intr_flag & BIT(ACP_TO_SYSRAM_CH_NUM)) << 16,
+				acp_mmio, mmACP_EXTERNAL_INTR_STAT);
+	}
+
+	if (valid_irq)
+		return IRQ_HANDLED;
+	else
+		return IRQ_NONE;
+}
+
+static int acp_dma_open(struct snd_pcm_substream *substream)
+{
+	u16 bank;
+	int ret = 0;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct audio_drv_data *intr_data = dev_get_drvdata(prtd->platform->dev);
+
+	struct audio_substream_data *adata =
+		kzalloc(sizeof(struct audio_substream_data), GFP_KERNEL);
+	if (adata == NULL)
+		return -ENOMEM;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		runtime->hw = acp_pcm_hardware_playback;
+	else
+		runtime->hw = acp_pcm_hardware_capture;
+
+	ret = snd_pcm_hw_constraint_integer(runtime,
+					    SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0) {
+		dev_err(prtd->platform->dev, "set integer constraint failed\n");
+		return ret;
+	}
+
+	adata->acp_mmio = intr_data->acp_mmio;
+	runtime->private_data = adata;
+
+	/* Enable ACP irq, when neither playback or capture streams are
+	 * active by the time when a new stream is being opened.
+	 * This enablement is not required for another stream, if current
+	 * stream is not closed
+	*/
+	if (!intr_data->play_stream && !intr_data->capture_stream)
+		acp_reg_write(1, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		intr_data->play_stream = substream;
+		for (bank = 1; bank <= 4; bank++)
+			acp_set_sram_bank_state(intr_data->acp_mmio, bank,
+						true);
+	} else {
+		intr_data->capture_stream = substream;
+		for (bank = 5; bank <= 8; bank++)
+			acp_set_sram_bank_state(intr_data->acp_mmio, bank,
+						true);
+	}
+
+	return 0;
+}
+
+static int acp_dma_hw_params(struct snd_pcm_substream *substream,
+			     struct snd_pcm_hw_params *params)
+{
+	int status;
+	uint64_t size;
+	struct snd_dma_buffer *dma_buffer;
+	struct page *pg;
+	struct snd_pcm_runtime *runtime;
+	struct audio_substream_data *rtd;
+
+	dma_buffer = &substream->dma_buffer;
+
+	runtime = substream->runtime;
+	rtd = runtime->private_data;
+
+	if (WARN_ON(!rtd))
+		return -EINVAL;
+
+	size = params_buffer_bytes(params);
+	status = snd_pcm_lib_malloc_pages(substream, size);
+	if (status < 0)
+		return status;
+
+	memset(substream->runtime->dma_area, 0, params_buffer_bytes(params));
+	pg = virt_to_page(substream->dma_buffer.area);
+
+	if (pg != NULL) {
+		acp_set_sram_bank_state(rtd->acp_mmio, 0, true);
+		/* Save for runtime private data */
+		rtd->pg = pg;
+		rtd->order = get_order(size);
+
+		/* Fill the page table entries in ACP SRAM */
+		rtd->pg = pg;
+		rtd->size = size;
+		rtd->num_of_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
+		rtd->direction = substream->stream;
+
+		config_acp_dma(rtd->acp_mmio, rtd);
+		status = 0;
+	} else {
+		status = -ENOMEM;
+	}
+	return status;
+}
+
+static int acp_dma_hw_free(struct snd_pcm_substream *substream)
+{
+	return snd_pcm_lib_free_pages(substream);
+}
+
+static snd_pcm_uframes_t acp_dma_pointer(struct snd_pcm_substream *substream)
+{
+	u16 dscr;
+	u32 mul, dma_config, period_bytes;
+	u32 pos = 0;
+
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct audio_substream_data *rtd = runtime->private_data;
+
+	period_bytes = frames_to_bytes(runtime, runtime->period_size);
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		dscr = acp_reg_read(rtd->acp_mmio, mmACP_DMA_CUR_DSCR_13);
+
+		if (dscr == PLAYBACK_START_DMA_DESCR_CH13)
+			mul = 0;
+		else
+			mul = 1;
+		pos =  (mul * period_bytes);
+	} else {
+		dma_config = acp_reg_read(rtd->acp_mmio, mmACP_DMA_CNTL_14);
+		if (dma_config != 0) {
+			dscr = acp_reg_read(rtd->acp_mmio,
+						mmACP_DMA_CUR_DSCR_14);
+			if (dscr == CAPTURE_START_DMA_DESCR_CH14)
+				mul = 1;
+			else
+				mul = 2;
+			pos = (mul * period_bytes);
+		}
+
+		if (pos >= (2 * period_bytes))
+			pos = 0;
+
+	}
+	return bytes_to_frames(runtime, pos);
+}
+
+static int acp_dma_mmap(struct snd_pcm_substream *substream,
+			struct vm_area_struct *vma)
+{
+	return snd_pcm_lib_default_mmap(substream, vma);
+}
+
+static int acp_dma_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct audio_substream_data *rtd = runtime->private_data;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		config_acp_dma_channel(rtd->acp_mmio, SYSRAM_TO_ACP_CH_NUM,
+					PLAYBACK_START_DMA_DESCR_CH12,
+					NUM_DSCRS_PER_CHANNEL, 0);
+		config_acp_dma_channel(rtd->acp_mmio, ACP_TO_I2S_DMA_CH_NUM,
+					PLAYBACK_START_DMA_DESCR_CH13,
+					NUM_DSCRS_PER_CHANNEL, 0);
+		/* Fill ACP SRAM (2 periods) with zeros from System RAM
+		 * which is zero-ed in hw_params
+		*/
+		acp_dma_start(rtd->acp_mmio, SYSRAM_TO_ACP_CH_NUM, false);
+
+		/* ACP SRAM (2 periods of buffer size) is intially filled with
+		 * zeros. Before rendering starts, 2nd half of SRAM will be
+		 * filled with valid audio data DMA'ed from first half of system
+		 * RAM and 1st half of SRAM will be filled with Zeros. This is
+		 * the initial scenario when redering starts from SRAM. Later
+		 * on, 2nd half of system memory will be DMA'ed to 1st half of
+		 * SRAM, 1st half of system memory will be DMA'ed to 2nd half of
+		 * SRAM in ping-pong way till rendering stops.
+		*/
+		config_acp_dma_channel(rtd->acp_mmio, SYSRAM_TO_ACP_CH_NUM,
+					PLAYBACK_START_DMA_DESCR_CH12,
+					1, 0);
+	} else {
+		config_acp_dma_channel(rtd->acp_mmio, ACP_TO_SYSRAM_CH_NUM,
+					CAPTURE_START_DMA_DESCR_CH14,
+					NUM_DSCRS_PER_CHANNEL, 0);
+		config_acp_dma_channel(rtd->acp_mmio, I2S_TO_ACP_DMA_CH_NUM,
+					CAPTURE_START_DMA_DESCR_CH15,
+					NUM_DSCRS_PER_CHANNEL, 0);
+	}
+	return 0;
+}
+
+static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	int ret;
+	u32 loops = 1000;
+
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct audio_substream_data *rtd = runtime->private_data;
+
+	if (!rtd)
+		return -EINVAL;
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+	case SNDRV_PCM_TRIGGER_RESUME:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			acp_dma_start(rtd->acp_mmio,
+						SYSRAM_TO_ACP_CH_NUM, false);
+			while (acp_reg_read(rtd->acp_mmio, mmACP_DMA_CH_STS) &
+						BIT(SYSRAM_TO_ACP_CH_NUM)) {
+				if (!loops--) {
+					dev_err(prtd->platform->dev,
+						"acp dma start timeout\n");
+					return -ETIMEDOUT;
+				}
+				cpu_relax();
+			}
+
+			acp_dma_start(rtd->acp_mmio,
+					ACP_TO_I2S_DMA_CH_NUM, true);
+
+		} else {
+			acp_dma_start(rtd->acp_mmio,
+					    I2S_TO_ACP_DMA_CH_NUM, true);
+		}
+		ret = 0;
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+		/* Need to stop only circular DMA channels :
+		 * ACP_TO_I2S_DMA_CH_NUM / I2S_TO_ACP_DMA_CH_NUM. Non-circular
+		 * channels will stopped automatically after its transfer
+		 * completes : SYSRAM_TO_ACP_CH_NUM / ACP_TO_SYSRAM_CH_NUM
+		 */
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			ret = acp_dma_stop(rtd->acp_mmio,
+					ACP_TO_I2S_DMA_CH_NUM);
+		else
+			ret = acp_dma_stop(rtd->acp_mmio,
+					I2S_TO_ACP_DMA_CH_NUM);
+		break;
+	default:
+		ret = -EINVAL;
+
+	}
+	return ret;
+}
+
+static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
+{
+	return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
+							SNDRV_DMA_TYPE_DEV,
+							NULL, MIN_BUFFER,
+							MAX_BUFFER);
+}
+
+static int acp_dma_close(struct snd_pcm_substream *substream)
+{
+	u16 bank;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct audio_substream_data *rtd = runtime->private_data;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct audio_drv_data *adata = dev_get_drvdata(prtd->platform->dev);
+
+	kfree(rtd);
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		adata->play_stream = NULL;
+		for (bank = 1; bank <= 4; bank++)
+			acp_set_sram_bank_state(adata->acp_mmio, bank,
+						false);
+	} else {
+		adata->capture_stream = NULL;
+		for (bank = 5; bank <= 8; bank++)
+			acp_set_sram_bank_state(adata->acp_mmio, bank,
+						false);
+	}
+
+	/* Disable ACP irq, when the current stream is being closed and
+	 * another stream is also not active.
+	*/
+	if (!adata->play_stream && !adata->capture_stream)
+		acp_reg_write(0, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
+
+	return 0;
+}
+
+static struct snd_pcm_ops acp_dma_ops = {
+	.open = acp_dma_open,
+	.close = acp_dma_close,
+	.ioctl = snd_pcm_lib_ioctl,
+	.hw_params = acp_dma_hw_params,
+	.hw_free = acp_dma_hw_free,
+	.trigger = acp_dma_trigger,
+	.pointer = acp_dma_pointer,
+	.mmap = acp_dma_mmap,
+	.prepare = acp_dma_prepare,
+};
+
+static struct snd_soc_platform_driver acp_asoc_platform = {
+	.ops = &acp_dma_ops,
+	.pcm_new = acp_dma_new,
+};
+
+static int acp_audio_probe(struct platform_device *pdev)
+{
+	int status;
+	struct audio_drv_data *audio_drv_data;
+	struct resource *res;
+
+	audio_drv_data = devm_kzalloc(&pdev->dev, sizeof(struct audio_drv_data),
+					GFP_KERNEL);
+	if (audio_drv_data == NULL)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	audio_drv_data->acp_mmio = devm_ioremap_resource(&pdev->dev, res);
+
+	/* The following members gets populated in device 'open'
+	 * function. Till then interrupts are disabled in 'acp_init'
+	 * and device doesn't generate any interrupts.
+	 */
+
+	audio_drv_data->play_stream = NULL;
+	audio_drv_data->capture_stream = NULL;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n");
+		return -ENODEV;
+	}
+
+	status = devm_request_irq(&pdev->dev, res->start, dma_irq_handler,
+					0, "ACP_IRQ", &pdev->dev);
+	if (status) {
+		dev_err(&pdev->dev, "ACP IRQ request failed\n");
+		return status;
+	}
+
+	dev_set_drvdata(&pdev->dev, audio_drv_data);
+
+	/* Initialize the ACP */
+	acp_init(audio_drv_data->acp_mmio);
+
+	status = snd_soc_register_platform(&pdev->dev, &acp_asoc_platform);
+	if (status != 0) {
+		dev_err(&pdev->dev, "Fail to register ALSA platform device\n");
+		return status;
+	}
+
+	pm_runtime_set_autosuspend_delay(&pdev->dev, 10000);
+	pm_runtime_use_autosuspend(&pdev->dev);
+	pm_runtime_enable(&pdev->dev);
+
+	return status;
+}
+
+static int acp_audio_remove(struct platform_device *pdev)
+{
+	struct audio_drv_data *adata = dev_get_drvdata(&pdev->dev);
+
+	acp_deinit(adata->acp_mmio);
+	snd_soc_unregister_platform(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static int acp_pcm_resume(struct device *dev)
+{
+	u16 bank;
+	struct audio_drv_data *adata = dev_get_drvdata(dev);
+
+	acp_init(adata->acp_mmio);
+
+	if (adata->play_stream && adata->play_stream->runtime) {
+		for (bank = 1; bank <= 4; bank++)
+			acp_set_sram_bank_state(adata->acp_mmio, bank,
+						true);
+		config_acp_dma(adata->acp_mmio,
+				adata->play_stream->runtime->private_data);
+	}
+	if (adata->capture_stream && adata->capture_stream->runtime) {
+		for (bank = 5; bank <= 8; bank++)
+			acp_set_sram_bank_state(adata->acp_mmio, bank,
+						true);
+		config_acp_dma(adata->acp_mmio,
+				adata->capture_stream->runtime->private_data);
+	}
+	acp_reg_write(1, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
+	return 0;
+}
+
+static int acp_pcm_runtime_suspend(struct device *dev)
+{
+	struct audio_drv_data *adata = dev_get_drvdata(dev);
+
+	acp_deinit(adata->acp_mmio);
+	acp_reg_write(0, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
+	return 0;
+}
+
+static int acp_pcm_runtime_resume(struct device *dev)
+{
+	struct audio_drv_data *adata = dev_get_drvdata(dev);
+
+	acp_init(adata->acp_mmio);
+	acp_reg_write(1, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
+	return 0;
+}
+
+static const struct dev_pm_ops acp_pm_ops = {
+	.resume = acp_pcm_resume,
+	.runtime_suspend = acp_pcm_runtime_suspend,
+	.runtime_resume = acp_pcm_runtime_resume,
+};
+
+static struct platform_driver acp_dma_driver = {
+	.probe = acp_audio_probe,
+	.remove = acp_audio_remove,
+	.driver = {
+		.name = "acp_audio_dma",
+		.pm = &acp_pm_ops,
+	},
+};
+
+module_platform_driver(acp_dma_driver);
+
+MODULE_AUTHOR("Maruthi.Bayyavarapu@amd.com");
+MODULE_DESCRIPTION("AMD ACP PCM Driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:acp-dma-audio");

sound/soc/amd/acp.h

+#ifndef __ACP_HW_H
+#define __ACP_HW_H
+
+#include "include/acp_2_2_d.h"
+#include "include/acp_2_2_sh_mask.h"
+
+#define ACP_PAGE_SIZE_4K_ENABLE			0x02
+
+#define ACP_PLAYBACK_PTE_OFFSET			10
+#define ACP_CAPTURE_PTE_OFFSET			0
+
+#define ACP_GARLIC_CNTL_DEFAULT			0x00000FB4
+#define ACP_ONION_CNTL_DEFAULT			0x00000FB4
+
+#define ACP_PHYSICAL_BASE			0x14000
+
+/* Playback SRAM address (as a destination in dma descriptor) */
+#define ACP_SHARED_RAM_BANK_1_ADDRESS		0x4002000
+
+/* Capture SRAM address (as a source in dma descriptor) */
+#define ACP_SHARED_RAM_BANK_5_ADDRESS		0x400A000
+
+#define ACP_DMA_RESET_TIME			10000
+#define ACP_CLOCK_EN_TIME_OUT_VALUE		0x000000FF
+#define ACP_SOFT_RESET_DONE_TIME_OUT_VALUE	0x000000FF
+#define ACP_DMA_COMPLETE_TIME_OUT_VALUE		0x000000FF
+
+#define ACP_SRAM_BASE_ADDRESS			0x4000000
+#define ACP_DAGB_GRP_SRAM_BASE_ADDRESS		0x4001000
+#define ACP_DAGB_GRP_SRBM_SRAM_BASE_OFFSET	0x1000
+#define ACP_INTERNAL_APERTURE_WINDOW_0_ADDRESS	0x00000000
+#define ACP_INTERNAL_APERTURE_WINDOW_4_ADDRESS	0x01800000
+
+#define TO_ACP_I2S_1   0x2
+#define TO_ACP_I2S_2   0x4
+#define FROM_ACP_I2S_1 0xa
+#define FROM_ACP_I2S_2 0xb
+
+#define ACP_TILE_ON_MASK                0x03
+#define ACP_TILE_OFF_MASK               0x02
+#define ACP_TILE_ON_RETAIN_REG_MASK     0x1f
+#define ACP_TILE_OFF_RETAIN_REG_MASK    0x20
+
+#define ACP_TILE_P1_MASK                0x3e
+#define ACP_TILE_P2_MASK                0x3d
+#define ACP_TILE_DSP0_MASK              0x3b
+#define ACP_TILE_DSP1_MASK              0x37
+
+#define ACP_TILE_DSP2_MASK              0x2f
+/* Playback DMA channels */
+#define SYSRAM_TO_ACP_CH_NUM 12
+#define ACP_TO_I2S_DMA_CH_NUM 13
+
+/* Capture DMA channels */
+#define ACP_TO_SYSRAM_CH_NUM 14
+#define I2S_TO_ACP_DMA_CH_NUM 15
+
+#define NUM_DSCRS_PER_CHANNEL 2
+
+#define PLAYBACK_START_DMA_DESCR_CH12 0
+#define PLAYBACK_END_DMA_DESCR_CH12 1
+#define PLAYBACK_START_DMA_DESCR_CH13 2
+#define PLAYBACK_END_DMA_DESCR_CH13 3
+
+#define CAPTURE_START_DMA_DESCR_CH14 4
+#define CAPTURE_END_DMA_DESCR_CH14 5
+#define CAPTURE_START_DMA_DESCR_CH15 6
+#define CAPTURE_END_DMA_DESCR_CH15 7
+
+enum acp_dma_priority_level {
+	/* 0x0 Specifies the DMA channel is given normal priority */
+	ACP_DMA_PRIORITY_LEVEL_NORMAL = 0x0,
+	/* 0x1 Specifies the DMA channel is given high priority */
+	ACP_DMA_PRIORITY_LEVEL_HIGH = 0x1,
+	ACP_DMA_PRIORITY_LEVEL_FORCESIZE = 0xFF
+};
+
+struct audio_substream_data {
+	struct page *pg;
+	unsigned int order;
+	u16 num_of_pages;
+	u16 direction;
+	uint64_t size;
+	void __iomem *acp_mmio;
+};
+
+enum {
+	ACP_TILE_P1 = 0,
+	ACP_TILE_P2,
+	ACP_TILE_DSP0,
+	ACP_TILE_DSP1,
+	ACP_TILE_DSP2,
+};
+
+enum {
+	ACP_DMA_ATTRIBUTES_SHAREDMEM_TO_DAGB_ONION = 0x0,
+	ACP_DMA_ATTRIBUTES_SHARED_MEM_TO_DAGB_GARLIC = 0x1,
+	ACP_DMA_ATTRIBUTES_DAGB_ONION_TO_SHAREDMEM = 0x8,
+	ACP_DMA_ATTRIBUTES_DAGB_GARLIC_TO_SHAREDMEM = 0x9,
+	ACP_DMA_ATTRIBUTES_FORCE_SIZE = 0xF
+};
+
+typedef struct acp_dma_dscr_transfer {
+	/* Specifies the source memory location for the DMA data transfer. */
+	u32 src;
+	/* Specifies the destination memory location to where the data will
+	 * be transferred.
+	*/
+	u32 dest;
+	/* Specifies the number of bytes need to be transferred
+	* from source to destination memory.Transfer direction & IOC enable
+	*/
+	u32 xfer_val;
+	/* Reserved for future use */
+	u32 reserved;
+} acp_dma_dscr_transfer_t;
+
+#endif /*__ACP_HW_H */

sound/soc/amd/include/acp_2_2_d.h

+/*
+ * ACP_2_2 Register documentation
+ *
+ * Copyright (C) 2014  Advanced Micro Devices, Inc.
+ *
+ * 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 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 HOLDER(S) 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.
+ */
+
+#ifndef ACP_2_2_D_H
+#define ACP_2_2_D_H
+
+#define mmACP_DMA_CNTL_0                                                        0x5000
+#define mmACP_DMA_CNTL_1                                                        0x5001
+#define mmACP_DMA_CNTL_2                                                        0x5002
+#define mmACP_DMA_CNTL_3                                                        0x5003
+#define mmACP_DMA_CNTL_4                                                        0x5004
+#define mmACP_DMA_CNTL_5                                                        0x5005
+#define mmACP_DMA_CNTL_6                                                        0x5006
+#define mmACP_DMA_CNTL_7                                                        0x5007
+#define mmACP_DMA_CNTL_8                                                        0x5008
+#define mmACP_DMA_CNTL_9                                                        0x5009
+#define mmACP_DMA_CNTL_10                                                       0x500a
+#define mmACP_DMA_CNTL_11                                                       0x500b
+#define mmACP_DMA_CNTL_12                                                       0x500c
+#define mmACP_DMA_CNTL_13                                                       0x500d
+#define mmACP_DMA_CNTL_14                                                       0x500e
+#define mmACP_DMA_CNTL_15                                                       0x500f
+#define mmACP_DMA_DSCR_STRT_IDX_0                                               0x5010
+#define mmACP_DMA_DSCR_STRT_IDX_1                                               0x5011
+#define mmACP_DMA_DSCR_STRT_IDX_2                                               0x5012
+#define mmACP_DMA_DSCR_STRT_IDX_3                                               0x5013
+#define mmACP_DMA_DSCR_STRT_IDX_4                                               0x5014
+#define mmACP_DMA_DSCR_STRT_IDX_5                                               0x5015
+#define mmACP_DMA_DSCR_STRT_IDX_6                                               0x5016
+#define mmACP_DMA_DSCR_STRT_IDX_7                                               0x5017
+#define mmACP_DMA_DSCR_STRT_IDX_8                                               0x5018
+#define mmACP_DMA_DSCR_STRT_IDX_9                                               0x5019
+#define mmACP_DMA_DSCR_STRT_IDX_10                                              0x501a
+#define mmACP_DMA_DSCR_STRT_IDX_11                                              0x501b
+#define mmACP_DMA_DSCR_STRT_IDX_12                                              0x501c
+#define mmACP_DMA_DSCR_STRT_IDX_13                                              0x501d
+#define mmACP_DMA_DSCR_STRT_IDX_14                                              0x501e
+#define mmACP_DMA_DSCR_STRT_IDX_15                                              0x501f
+#define mmACP_DMA_DSCR_CNT_0                                                    0x5020
+#define mmACP_DMA_DSCR_CNT_1                                                    0x5021
+#define mmACP_DMA_DSCR_CNT_2                                                    0x5022
+#define mmACP_DMA_DSCR_CNT_3                                                    0x5023
+#define mmACP_DMA_DSCR_CNT_4                                                    0x5024
+#define mmACP_DMA_DSCR_CNT_5                                                    0x5025
+#define mmACP_DMA_DSCR_CNT_6                                                    0x5026
+#define mmACP_DMA_DSCR_CNT_7                                                    0x5027
+#define mmACP_DMA_DSCR_CNT_8                                                    0x5028
+#define mmACP_DMA_DSCR_CNT_9                                                    0x5029
+#define mmACP_DMA_DSCR_CNT_10                                                   0x502a
+#define mmACP_DMA_DSCR_CNT_11                                                   0x502b
+#define mmACP_DMA_DSCR_CNT_12                                                   0x502c
+#define mmACP_DMA_DSCR_CNT_13                                                   0x502d
+#define mmACP_DMA_DSCR_CNT_14                                                   0x502e
+#define mmACP_DMA_DSCR_CNT_15                                                   0x502f
+#define mmACP_DMA_PRIO_0                                                        0x5030
+#define mmACP_DMA_PRIO_1                                                        0x5031
+#define mmACP_DMA_PRIO_2                                                        0x5032
+#define mmACP_DMA_PRIO_3                                                        0x5033
+#define mmACP_DMA_PRIO_4                                                        0x5034
+#define mmACP_DMA_PRIO_5                                                        0x5035
+#define mmACP_DMA_PRIO_6                                                        0x5036
+#define mmACP_DMA_PRIO_7                                                        0x5037
+#define mmACP_DMA_PRIO_8                                                        0x5038
+#define mmACP_DMA_PRIO_9                                                        0x5039
+#define mmACP_DMA_PRIO_10                                                       0x503a
+#define mmACP_DMA_PRIO_11                                                       0x503b
+#define mmACP_DMA_PRIO_12                                                       0x503c
+#define mmACP_DMA_PRIO_13                                                       0x503d
+#define mmACP_DMA_PRIO_14                                                       0x503e
+#define mmACP_DMA_PRIO_15                                                       0x503f
+#define mmACP_DMA_CUR_DSCR_0                                                    0x5040
+#define mmACP_DMA_CUR_DSCR_1                                                    0x5041
+#define mmACP_DMA_CUR_DSCR_2                                                    0x5042
+#define mmACP_DMA_CUR_DSCR_3                                                    0x5043
+#define mmACP_DMA_CUR_DSCR_4                                                    0x5044
+#define mmACP_DMA_CUR_DSCR_5                                                    0x5045
+#define mmACP_DMA_CUR_DSCR_6                                                    0x5046
+#define mmACP_DMA_CUR_DSCR_7                                                    0x5047
+#define mmACP_DMA_CUR_DSCR_8                                                    0x5048
+#define mmACP_DMA_CUR_DSCR_9                                                    0x5049
+#define mmACP_DMA_CUR_DSCR_10                                                   0x504a
+#define mmACP_DMA_CUR_DSCR_11                                                   0x504b
+#define mmACP_DMA_CUR_DSCR_12                                                   0x504c
+#define mmACP_DMA_CUR_DSCR_13                                                   0x504d
+#define mmACP_DMA_CUR_DSCR_14                                                   0x504e
+#define mmACP_DMA_CUR_DSCR_15                                                   0x504f
+#define mmACP_DMA_CUR_TRANS_CNT_0                                               0x5050
+#define mmACP_DMA_CUR_TRANS_CNT_1                                               0x5051
+#define mmACP_DMA_CUR_TRANS_CNT_2                                               0x5052
+#define mmACP_DMA_CUR_TRANS_CNT_3                                               0x5053
+#define mmACP_DMA_CUR_TRANS_CNT_4                                               0x5054
+#define mmACP_DMA_CUR_TRANS_CNT_5                                               0x5055
+#define mmACP_DMA_CUR_TRANS_CNT_6                                               0x5056
+#define mmACP_DMA_CUR_TRANS_CNT_7                                               0x5057
+#define mmACP_DMA_CUR_TRANS_CNT_8                                               0x5058
+#define mmACP_DMA_CUR_TRANS_CNT_9                                               0x5059
+#define mmACP_DMA_CUR_TRANS_CNT_10                                              0x505a
+#define mmACP_DMA_CUR_TRANS_CNT_11                                              0x505b
+#define mmACP_DMA_CUR_TRANS_CNT_12                                              0x505c
+#define mmACP_DMA_CUR_TRANS_CNT_13                                              0x505d
+#define mmACP_DMA_CUR_TRANS_CNT_14                                              0x505e
+#define mmACP_DMA_CUR_TRANS_CNT_15                                              0x505f
+#define mmACP_DMA_ERR_STS_0                                                     0x5060
+#define mmACP_DMA_ERR_STS_1                                                     0x5061
+#define mmACP_DMA_ERR_STS_2                                                     0x5062
+#define mmACP_DMA_ERR_STS_3                                                     0x5063
+#define mmACP_DMA_ERR_STS_4                                                     0x5064
+#define mmACP_DMA_ERR_STS_5                                                     0x5065
+#define mmACP_DMA_ERR_STS_6                                                     0x5066
+#define mmACP_DMA_ERR_STS_7                                                     0x5067
+#define mmACP_DMA_ERR_STS_8                                                     0x5068
+#define mmACP_DMA_ERR_STS_9                                                     0x5069
+#define mmACP_DMA_ERR_STS_10                                                    0x506a
+#define mmACP_DMA_ERR_STS_11                                                    0x506b
+#define mmACP_DMA_ERR_STS_12                                                    0x506c
+#define mmACP_DMA_ERR_STS_13                                                    0x506d
+#define mmACP_DMA_ERR_STS_14                                                    0x506e
+#define mmACP_DMA_ERR_STS_15                                                    0x506f
+#define mmACP_DMA_DESC_BASE_ADDR                                                0x5070
+#define mmACP_DMA_DESC_MAX_NUM_DSCR                                             0x5071
+#define mmACP_DMA_CH_STS                                                        0x5072
+#define mmACP_DMA_CH_GROUP                                                      0x5073
+#define mmACP_DSP0_CACHE_OFFSET0                                                0x5078
+#define mmACP_DSP0_CACHE_SIZE0                                                  0x5079
+#define mmACP_DSP0_CACHE_OFFSET1                                                0x507a
+#define mmACP_DSP0_CACHE_SIZE1                                                  0x507b
+#define mmACP_DSP0_CACHE_OFFSET2                                                0x507c
+#define mmACP_DSP0_CACHE_SIZE2                                                  0x507d
+#define mmACP_DSP0_CACHE_OFFSET3                                                0x507e
+#define mmACP_DSP0_CACHE_SIZE3                                                  0x507f
+#define mmACP_DSP0_CACHE_OFFSET4                                                0x5080
+#define mmACP_DSP0_CACHE_SIZE4                                                  0x5081
+#define mmACP_DSP0_CACHE_OFFSET5                                                0x5082
+#define mmACP_DSP0_CACHE_SIZE5                                                  0x5083
+#define mmACP_DSP0_CACHE_OFFSET6                                                0x5084
+#define mmACP_DSP0_CACHE_SIZE6                                                  0x5085
+#define mmACP_DSP0_CACHE_OFFSET7                                                0x5086
+#define mmACP_DSP0_CACHE_SIZE7                                                  0x5087
+#define mmACP_DSP0_CACHE_OFFSET8                                                0x5088
+#define mmACP_DSP0_CACHE_SIZE8                                                  0x5089
+#define mmACP_DSP0_NONCACHE_OFFSET0                                             0x508a
+#define mmACP_DSP0_NONCACHE_SIZE0                                               0x508b
+#define mmACP_DSP0_NONCACHE_OFFSET1                                             0x508c
+#define mmACP_DSP0_NONCACHE_SIZE1                                               0x508d
+#define mmACP_DSP0_DEBUG_PC                                                     0x508e
+#define mmACP_DSP0_NMI_SEL                                                      0x508f
+#define mmACP_DSP0_CLKRST_CNTL                                                  0x5090
+#define mmACP_DSP0_RUNSTALL                                                     0x5091
+#define mmACP_DSP0_OCD_HALT_ON_RST                                              0x5092
+#define mmACP_DSP0_WAIT_MODE                                                    0x5093
+#define mmACP_DSP0_VECT_SEL                                                     0x5094
+#define mmACP_DSP0_DEBUG_REG1                                                   0x5095
+#define mmACP_DSP0_DEBUG_REG2                                                   0x5096
+#define mmACP_DSP0_DEBUG_REG3                                                   0x5097
+#define mmACP_DSP1_CACHE_OFFSET0                                                0x509d
+#define mmACP_DSP1_CACHE_SIZE0                                                  0x509e
+#define mmACP_DSP1_CACHE_OFFSET1                                                0x509f
+#define mmACP_DSP1_CACHE_SIZE1                                                  0x50a0
+#define mmACP_DSP1_CACHE_OFFSET2                                                0x50a1
+#define mmACP_DSP1_CACHE_SIZE2                                                  0x50a2
+#define mmACP_DSP1_CACHE_OFFSET3                                                0x50a3
+#define mmACP_DSP1_CACHE_SIZE3                                                  0x50a4
+#define mmACP_DSP1_CACHE_OFFSET4                                                0x50a5
+#define mmACP_DSP1_CACHE_SIZE4                                                  0x50a6
+#define mmACP_DSP1_CACHE_OFFSET5                                                0x50a7
+#define mmACP_DSP1_CACHE_SIZE5                                                  0x50a8
+#define mmACP_DSP1_CACHE_OFFSET6                                                0x50a9
+#define mmACP_DSP1_CACHE_SIZE6                                                  0x50aa
+#define mmACP_DSP1_CACHE_OFFSET7                                                0x50ab
+#define mmACP_DSP1_CACHE_SIZE7                                                  0x50ac
+#define mmACP_DSP1_CACHE_OFFSET8                                                0x50ad
+#define mmACP_DSP1_CACHE_SIZE8                                                  0x50ae
+#define mmACP_DSP1_NONCACHE_OFFSET0                                             0x50af
+#define mmACP_DSP1_NONCACHE_SIZE0                                               0x50b0
+#define mmACP_DSP1_NONCACHE_OFFSET1                                             0x50b1
+#define mmACP_DSP1_NONCACHE_SIZE1                                               0x50b2
+#define mmACP_DSP1_DEBUG_PC                                                     0x50b3
+#define mmACP_DSP1_NMI_SEL                                                      0x50b4
+#define mmACP_DSP1_CLKRST_CNTL                                                  0x50b5
+#define mmACP_DSP1_RUNSTALL                                                     0x50b6
+#define mmACP_DSP1_OCD_HALT_ON_RST                                              0x50b7
+#define mmACP_DSP1_WAIT_MODE                                                    0x50b8
+#define mmACP_DSP1_VECT_SEL                                                     0x50b9
+#define mmACP_DSP1_DEBUG_REG1                                                   0x50ba
+#define mmACP_DSP1_DEBUG_REG2                                                   0x50bb
+#define mmACP_DSP1_DEBUG_REG3                                                   0x50bc
+#define mmACP_DSP2_CACHE_OFFSET0                                                0x50c2
+#define mmACP_DSP2_CACHE_SIZE0                                                  0x50c3
+#define mmACP_DSP2_CACHE_OFFSET1                                                0x50c4
+#define mmACP_DSP2_CACHE_SIZE1                                                  0x50c5
+#define mmACP_DSP2_CACHE_OFFSET2                                                0x50c6
+#define mmACP_DSP2_CACHE_SIZE2                                                  0x50c7
+#define mmACP_DSP2_CACHE_OFFSET3                                                0x50c8
+#define mmACP_DSP2_CACHE_SIZE3                                                  0x50c9
+#define mmACP_DSP2_CACHE_OFFSET4                                                0x50ca
+#define mmACP_DSP2_CACHE_SIZE4                                                  0x50cb
+#define mmACP_DSP2_CACHE_OFFSET5                                                0x50cc
+#define mmACP_DSP2_CACHE_SIZE5                                                  0x50cd
+#define mmACP_DSP2_CACHE_OFFSET6                                                0x50ce
+#define mmACP_DSP2_CACHE_SIZE6                                                  0x50cf
+#define mmACP_DSP2_CACHE_OFFSET7                                                0x50d0
+#define mmACP_DSP2_CACHE_SIZE7                                                  0x50d1
+#define mmACP_DSP2_CACHE_OFFSET8                                                0x50d2
+#define mmACP_DSP2_CACHE_SIZE8                                                  0x50d3
+#define mmACP_DSP2_NONCACHE_OFFSET0                                             0x50d4
+#define mmACP_DSP2_NONCACHE_SIZE0                                               0x50d5
+#define mmACP_DSP2_NONCACHE_OFFSET1                                             0x50d6
+#define mmACP_DSP2_NONCACHE_SIZE1                                               0x50d7
+#define mmACP_DSP2_DEBUG_PC                                                     0x50d8
+#define mmACP_DSP2_NMI_SEL                                                      0x50d9
+#define mmACP_DSP2_CLKRST_CNTL                                                  0x50da
+#define mmACP_DSP2_RUNSTALL                                                     0x50db
+#define mmACP_DSP2_OCD_HALT_ON_RST                                              0x50dc
+#define mmACP_DSP2_WAIT_MODE                                                    0x50dd
+#define mmACP_DSP2_VECT_SEL                                                     0x50de
+#define mmACP_DSP2_DEBUG_REG1                                                   0x50df
+#define mmACP_DSP2_DEBUG_REG2                                                   0x50e0
+#define mmACP_DSP2_DEBUG_REG3                                                   0x50e1
+#define mmACP_AXI2DAGB_ONION_CNTL                                               0x50e7
+#define mmACP_AXI2DAGB_ONION_ERR_STATUS_WR                                      0x50e8
+#define mmACP_AXI2DAGB_ONION_ERR_STATUS_RD                                      0x50e9
+#define mmACP_DAGB_Onion_TransPerf_Counter_Control                              0x50ea
+#define mmACP_DAGB_Onion_Wr_TransPerf_Counter_Current                           0x50eb
+#define mmACP_DAGB_Onion_Wr_TransPerf_Counter_Peak                              0x50ec
+#define mmACP_DAGB_Onion_Rd_TransPerf_Counter_Current                           0x50ed
+#define mmACP_DAGB_Onion_Rd_TransPerf_Counter_Peak                              0x50ee
+#define mmACP_AXI2DAGB_GARLIC_CNTL                                              0x50f3
+#define mmACP_AXI2DAGB_GARLIC_ERR_STATUS_WR                                     0x50f4
+#define mmACP_AXI2DAGB_GARLIC_ERR_STATUS_RD                                     0x50f5
+#define mmACP_DAGB_Garlic_TransPerf_Counter_Control                             0x50f6
+#define mmACP_DAGB_Garlic_Wr_TransPerf_Counter_Current                          0x50f7
+#define mmACP_DAGB_Garlic_Wr_TransPerf_Counter_Peak                             0x50f8
+#define mmACP_DAGB_Garlic_Rd_TransPerf_Counter_Current                          0x50f9
+#define mmACP_DAGB_Garlic_Rd_TransPerf_Counter_Peak                             0x50fa
+#define mmACP_DAGB_PAGE_SIZE_GRP_1                                              0x50ff
+#define mmACP_DAGB_BASE_ADDR_GRP_1                                              0x5100
+#define mmACP_DAGB_PAGE_SIZE_GRP_2                                              0x5101
+#define mmACP_DAGB_BASE_ADDR_GRP_2                                              0x5102
+#define mmACP_DAGB_PAGE_SIZE_GRP_3                                              0x5103
+#define mmACP_DAGB_BASE_ADDR_GRP_3                                              0x5104
+#define mmACP_DAGB_PAGE_SIZE_GRP_4                                              0x5105
+#define mmACP_DAGB_BASE_ADDR_GRP_4                                              0x5106
+#define mmACP_DAGB_PAGE_SIZE_GRP_5                                              0x5107
+#define mmACP_DAGB_BASE_ADDR_GRP_5                                              0x5108
+#define mmACP_DAGB_PAGE_SIZE_GRP_6                                              0x5109
+#define mmACP_DAGB_BASE_ADDR_GRP_6                                              0x510a
+#define mmACP_DAGB_PAGE_SIZE_GRP_7                                              0x510b
+#define mmACP_DAGB_BASE_ADDR_GRP_7                                              0x510c
+#define mmACP_DAGB_PAGE_SIZE_GRP_8                                              0x510d
+#define mmACP_DAGB_BASE_ADDR_GRP_8                                              0x510e
+#define mmACP_DAGB_ATU_CTRL                                                     0x510f
+#define mmACP_CONTROL                                                           0x5131
+#define mmACP_STATUS                                                            0x5133
+#define mmACP_SOFT_RESET                                                        0x5134
+#define mmACP_PwrMgmt_CNTL                                                      0x5135
+#define mmACP_CAC_INDICATOR_CONTROL                                             0x5136
+#define mmACP_SMU_MAILBOX                                                       0x5137
+#define mmACP_FUTURE_REG_SCLK_0                                                 0x5138
+#define mmACP_FUTURE_REG_SCLK_1                                                 0x5139
+#define mmACP_FUTURE_REG_SCLK_2                                                 0x513a
+#define mmACP_FUTURE_REG_SCLK_3                                                 0x513b
+#define mmACP_FUTURE_REG_SCLK_4                                                 0x513c
+#define mmACP_DAGB_DEBUG_CNT_ENABLE                                             0x513d
+#define mmACP_DAGBG_WR_ASK_CNT                                                  0x513e
+#define mmACP_DAGBG_WR_GO_CNT                                                   0x513f
+#define mmACP_DAGBG_WR_EXP_RESP_CNT                                             0x5140
+#define mmACP_DAGBG_WR_ACTUAL_RESP_CNT                                          0x5141
+#define mmACP_DAGBG_RD_ASK_CNT                                                  0x5142
+#define mmACP_DAGBG_RD_GO_CNT                                                   0x5143
+#define mmACP_DAGBG_RD_EXP_RESP_CNT                                             0x5144
+#define mmACP_DAGBG_RD_ACTUAL_RESP_CNT                                          0x5145
+#define mmACP_DAGBO_WR_ASK_CNT                                                  0x5146
+#define mmACP_DAGBO_WR_GO_CNT                                                   0x5147
+#define mmACP_DAGBO_WR_EXP_RESP_CNT                                             0x5148
+#define mmACP_DAGBO_WR_ACTUAL_RESP_CNT                                          0x5149
+#define mmACP_DAGBO_RD_ASK_CNT                                                  0x514a
+#define mmACP_DAGBO_RD_GO_CNT                                                   0x514b
+#define mmACP_DAGBO_RD_EXP_RESP_CNT                                             0x514c
+#define mmACP_DAGBO_RD_ACTUAL_RESP_CNT                                          0x514d
+#define mmACP_BRB_CONTROL                                                       0x5156
+#define mmACP_EXTERNAL_INTR_ENB                                                 0x5157
+#define mmACP_EXTERNAL_INTR_CNTL                                                0x5158
+#define mmACP_ERROR_SOURCE_STS                                                  0x5159
+#define mmACP_DSP_SW_INTR_TRIG                                                  0x515a
+#define mmACP_DSP_SW_INTR_CNTL                                                  0x515b
+#define mmACP_DAGBG_TIMEOUT_CNTL                                                0x515c
+#define mmACP_DAGBO_TIMEOUT_CNTL                                                0x515d
+#define mmACP_EXTERNAL_INTR_STAT                                                0x515e
+#define mmACP_DSP_SW_INTR_STAT                                                  0x515f
+#define mmACP_DSP0_INTR_CNTL                                                    0x5160
+#define mmACP_DSP0_INTR_STAT                                                    0x5161
+#define mmACP_DSP0_TIMEOUT_CNTL                                                 0x5162
+#define mmACP_DSP1_INTR_CNTL                                                    0x5163
+#define mmACP_DSP1_INTR_STAT                                                    0x5164
+#define mmACP_DSP1_TIMEOUT_CNTL                                                 0x5165
+#define mmACP_DSP2_INTR_CNTL                                                    0x5166
+#define mmACP_DSP2_INTR_STAT                                                    0x5167
+#define mmACP_DSP2_TIMEOUT_CNTL                                                 0x5168
+#define mmACP_DSP0_EXT_TIMER_CNTL                                               0x5169
+#define mmACP_DSP1_EXT_TIMER_CNTL                                               0x516a
+#define mmACP_DSP2_EXT_TIMER_CNTL                                               0x516b
+#define mmACP_AXI2DAGB_SEM_0                                                    0x516c
+#define mmACP_AXI2DAGB_SEM_1                                                    0x516d
+#define mmACP_AXI2DAGB_SEM_2                                                    0x516e
+#define mmACP_AXI2DAGB_SEM_3                                                    0x516f
+#define mmACP_AXI2DAGB_SEM_4                                                    0x5170
+#define mmACP_AXI2DAGB_SEM_5                                                    0x5171
+#define mmACP_AXI2DAGB_SEM_6                                                    0x5172
+#define mmACP_AXI2DAGB_SEM_7                                                    0x5173
+#define mmACP_AXI2DAGB_SEM_8                                                    0x5174
+#define mmACP_AXI2DAGB_SEM_9                                                    0x5175
+#define mmACP_AXI2DAGB_SEM_10                                                   0x5176
+#define mmACP_AXI2DAGB_SEM_11                                                   0x5177
+#define mmACP_AXI2DAGB_SEM_12                                                   0x5178
+#define mmACP_AXI2DAGB_SEM_13                                                   0x5179
+#define mmACP_AXI2DAGB_SEM_14                                                   0x517a
+#define mmACP_AXI2DAGB_SEM_15                                                   0x517b
+#define mmACP_AXI2DAGB_SEM_16                                                   0x517c
+#define mmACP_AXI2DAGB_SEM_17                                                   0x517d
+#define mmACP_AXI2DAGB_SEM_18                                                   0x517e
+#define mmACP_AXI2DAGB_SEM_19                                                   0x517f
+#define mmACP_AXI2DAGB_SEM_20                                                   0x5180
+#define mmACP_AXI2DAGB_SEM_21                                                   0x5181
+#define mmACP_AXI2DAGB_SEM_22                                                   0x5182
+#define mmACP_AXI2DAGB_SEM_23                                                   0x5183
+#define mmACP_AXI2DAGB_SEM_24                                                   0x5184
+#define mmACP_AXI2DAGB_SEM_25                                                   0x5185
+#define mmACP_AXI2DAGB_SEM_26                                                   0x5186
+#define mmACP_AXI2DAGB_SEM_27                                                   0x5187
+#define mmACP_AXI2DAGB_SEM_28                                                   0x5188
+#define mmACP_AXI2DAGB_SEM_29                                                   0x5189
+#define mmACP_AXI2DAGB_SEM_30                                                   0x518a
+#define mmACP_AXI2DAGB_SEM_31                                                   0x518b
+#define mmACP_AXI2DAGB_SEM_32                                                   0x518c
+#define mmACP_AXI2DAGB_SEM_33                                                   0x518d
+#define mmACP_AXI2DAGB_SEM_34                                                   0x518e
+#define mmACP_AXI2DAGB_SEM_35                                                   0x518f
+#define mmACP_AXI2DAGB_SEM_36                                                   0x5190
+#define mmACP_AXI2DAGB_SEM_37                                                   0x5191
+#define mmACP_AXI2DAGB_SEM_38                                                   0x5192
+#define mmACP_AXI2DAGB_SEM_39                                                   0x5193
+#define mmACP_AXI2DAGB_SEM_40                                                   0x5194
+#define mmACP_AXI2DAGB_SEM_41                                                   0x5195
+#define mmACP_AXI2DAGB_SEM_42                                                   0x5196
+#define mmACP_AXI2DAGB_SEM_43                                                   0x5197
+#define mmACP_AXI2DAGB_SEM_44                                                   0x5198
+#define mmACP_AXI2DAGB_SEM_45                                                   0x5199
+#define mmACP_AXI2DAGB_SEM_46                                                   0x519a
+#define mmACP_AXI2DAGB_SEM_47                                                   0x519b
+#define mmACP_SRBM_Client_Base_Addr                                             0x519c
+#define mmACP_SRBM_Client_RDDATA                                                0x519d
+#define mmACP_SRBM_Cycle_Sts                                                    0x519e
+#define mmACP_SRBM_Targ_Idx_Addr                                                0x519f
+#define mmACP_SRBM_Targ_Idx_Data                                                0x51a0
+#define mmACP_SEMA_ADDR_LOW                                                     0x51a1
+#define mmACP_SEMA_ADDR_HIGH                                                    0x51a2
+#define mmACP_SEMA_CMD                                                          0x51a3
+#define mmACP_SEMA_STS                                                          0x51a4
+#define mmACP_SEMA_REQ                                                          0x51a5
+#define mmACP_FW_STATUS                                                         0x51a6
+#define mmACP_FUTURE_REG_ACLK_0                                                 0x51a7
+#define mmACP_FUTURE_REG_ACLK_1                                                 0x51a8
+#define mmACP_FUTURE_REG_ACLK_2                                                 0x51a9
+#define mmACP_FUTURE_REG_ACLK_3                                                 0x51aa
+#define mmACP_FUTURE_REG_ACLK_4                                                 0x51ab
+#define mmACP_TIMER                                                             0x51ac
+#define mmACP_TIMER_CNTL                                                        0x51ad
+#define mmACP_DSP0_TIMER                                                        0x51ae
+#define mmACP_DSP1_TIMER                                                        0x51af
+#define mmACP_DSP2_TIMER                                                        0x51b0
+#define mmACP_I2S_TRANSMIT_BYTE_CNT_HIGH                                        0x51b1
+#define mmACP_I2S_TRANSMIT_BYTE_CNT_LOW                                         0x51b2
+#define mmACP_I2S_BT_TRANSMIT_BYTE_CNT_HIGH                                     0x51b3
+#define mmACP_I2S_BT_TRANSMIT_BYTE_CNT_LOW                                      0x51b4
+#define mmACP_I2S_BT_RECEIVE_BYTE_CNT_HIGH                                      0x51b5
+#define mmACP_I2S_BT_RECEIVE_BYTE_CNT_LOW                                       0x51b6
+#define mmACP_DSP0_CS_STATE                                                     0x51b7
+#define mmACP_DSP1_CS_STATE                                                     0x51b8
+#define mmACP_DSP2_CS_STATE                                                     0x51b9
+#define mmACP_SCRATCH_REG_BASE_ADDR                                             0x51ba
+#define mmCC_ACP_EFUSE                                                          0x51c8
+#define mmACP_PGFSM_RETAIN_REG                                                  0x51c9
+#define mmACP_PGFSM_CONFIG_REG                                                  0x51ca
+#define mmACP_PGFSM_WRITE_REG                                                   0x51cb
+#define mmACP_PGFSM_READ_REG_0                                                  0x51cc
+#define mmACP_PGFSM_READ_REG_1                                                  0x51cd
+#define mmACP_PGFSM_READ_REG_2                                                  0x51ce
+#define mmACP_PGFSM_READ_REG_3                                                  0x51cf
+#define mmACP_PGFSM_READ_REG_4                                                  0x51d0
+#define mmACP_PGFSM_READ_REG_5                                                  0x51d1
+#define mmACP_IP_PGFSM_ENABLE                                                   0x51d2
+#define mmACP_I2S_PIN_CONFIG                                                    0x51d3
+#define mmACP_AZALIA_I2S_SELECT                                                 0x51d4
+#define mmACP_CHIP_PKG_FOR_PAD_ISOLATION                                        0x51d5
+#define mmACP_AUDIO_PAD_PULLUP_PULLDOWN_CTRL                                    0x51d6
+#define mmACP_BT_UART_PAD_SEL                                                   0x51d7
+#define mmACP_SCRATCH_REG_0                                                     0x52c0
+#define mmACP_SCRATCH_REG_1                                                     0x52c1
+#define mmACP_SCRATCH_REG_2                                                     0x52c2
+#define mmACP_SCRATCH_REG_3                                                     0x52c3
+#define mmACP_SCRATCH_REG_4                                                     0x52c4
+#define mmACP_SCRATCH_REG_5                                                     0x52c5
+#define mmACP_SCRATCH_REG_6                                                     0x52c6
+#define mmACP_SCRATCH_REG_7                                                     0x52c7
+#define mmACP_SCRATCH_REG_8                                                     0x52c8
+#define mmACP_SCRATCH_REG_9                                                     0x52c9
+#define mmACP_SCRATCH_REG_10                                                    0x52ca
+#define mmACP_SCRATCH_REG_11                                                    0x52cb
+#define mmACP_SCRATCH_REG_12                                                    0x52cc
+#define mmACP_SCRATCH_REG_13                                                    0x52cd
+#define mmACP_SCRATCH_REG_14                                                    0x52ce
+#define mmACP_SCRATCH_REG_15                                                    0x52cf
+#define mmACP_SCRATCH_REG_16                                                    0x52d0
+#define mmACP_SCRATCH_REG_17                                                    0x52d1
+#define mmACP_SCRATCH_REG_18                                                    0x52d2
+#define mmACP_SCRATCH_REG_19                                                    0x52d3
+#define mmACP_SCRATCH_REG_20                                                    0x52d4
+#define mmACP_SCRATCH_REG_21                                                    0x52d5
+#define mmACP_SCRATCH_REG_22                                                    0x52d6
+#define mmACP_SCRATCH_REG_23                                                    0x52d7
+#define mmACP_SCRATCH_REG_24                                                    0x52d8
+#define mmACP_SCRATCH_REG_25                                                    0x52d9
+#define mmACP_SCRATCH_REG_26                                                    0x52da
+#define mmACP_SCRATCH_REG_27                                                    0x52db
+#define mmACP_SCRATCH_REG_28                                                    0x52dc
+#define mmACP_SCRATCH_REG_29                                                    0x52dd
+#define mmACP_SCRATCH_REG_30                                                    0x52de
+#define mmACP_SCRATCH_REG_31                                                    0x52df
+#define mmACP_SCRATCH_REG_32                                                    0x52e0
+#define mmACP_SCRATCH_REG_33                                                    0x52e1
+#define mmACP_SCRATCH_REG_34                                                    0x52e2
+#define mmACP_SCRATCH_REG_35                                                    0x52e3
+#define mmACP_SCRATCH_REG_36                                                    0x52e4
+#define mmACP_SCRATCH_REG_37                                                    0x52e5
+#define mmACP_SCRATCH_REG_38                                                    0x52e6
+#define mmACP_SCRATCH_REG_39                                                    0x52e7
+#define mmACP_SCRATCH_REG_40                                                    0x52e8
+#define mmACP_SCRATCH_REG_41                                                    0x52e9
+#define mmACP_SCRATCH_REG_42                                                    0x52ea
+#define mmACP_SCRATCH_REG_43                                                    0x52eb
+#define mmACP_SCRATCH_REG_44                                                    0x52ec
+#define mmACP_SCRATCH_REG_45                                                    0x52ed
+#define mmACP_SCRATCH_REG_46                                                    0x52ee
+#define mmACP_SCRATCH_REG_47                                                    0x52ef
+#define mmACP_VOICE_WAKEUP_ENABLE                                               0x51e8
+#define mmACP_VOICE_WAKEUP_STATUS                                               0x51e9
+#define mmI2S_VOICE_WAKEUP_LOWER_THRESHOLD                                      0x51ea
+#define mmI2S_VOICE_WAKEUP_HIGHER_THRESHOLD                                     0x51eb
+#define mmI2S_VOICE_WAKEUP_NO_OF_SAMPLES                                        0x51ec
+#define mmI2S_VOICE_WAKEUP_NO_OF_PEAKS                                          0x51ed
+#define mmI2S_VOICE_WAKEUP_DURATION_OF_N_PEAKS                                  0x51ee
+#define mmI2S_VOICE_WAKEUP_BITCLK_TOGGLE_DETECTION                              0x51ef
+#define mmI2S_VOICE_WAKEUP_DATA_PATH_SWITCH                                     0x51f0
+#define mmI2S_VOICE_WAKEUP_DATA_POINTER                                         0x51f1
+#define mmI2S_VOICE_WAKEUP_AUTH_MATCH                                           0x51f2
+#define mmI2S_VOICE_WAKEUP_8KB_WRAP                                             0x51f3
+#define mmACP_I2S_RECEIVED_BYTE_CNT_HIGH                                        0x51f4
+#define mmACP_I2S_RECEIVED_BYTE_CNT_LOW                                         0x51f5
+#define mmACP_I2S_MICSP_TRANSMIT_BYTE_CNT_HIGH                                  0x51f6
+#define mmACP_I2S_MICSP_TRANSMIT_BYTE_CNT_LOW                                   0x51f7
+#define mmACP_MEM_SHUT_DOWN_REQ_LO                                              0x51f8
+#define mmACP_MEM_SHUT_DOWN_REQ_HI                                              0x51f9
+#define mmACP_MEM_SHUT_DOWN_STS_LO                                              0x51fa
+#define mmACP_MEM_SHUT_DOWN_STS_HI                                              0x51fb
+#define mmACP_MEM_DEEP_SLEEP_REQ_LO                                             0x51fc
+#define mmACP_MEM_DEEP_SLEEP_REQ_HI                                             0x51fd
+#define mmACP_MEM_DEEP_SLEEP_STS_LO                                             0x51fe
+#define mmACP_MEM_DEEP_SLEEP_STS_HI                                             0x51ff
+#define mmACP_MEM_WAKEUP_FROM_SHUT_DOWN_LO                                      0x5200
+#define mmACP_MEM_WAKEUP_FROM_SHUT_DOWN_HI                                      0x5201
+#define mmACP_MEM_WAKEUP_FROM_SLEEP_LO                                          0x5202
+#define mmACP_MEM_WAKEUP_FROM_SLEEP_HI                                          0x5203
+#define mmACP_I2SSP_IER                                                         0x5210
+#define mmACP_I2SSP_IRER                                                        0x5211
+#define mmACP_I2SSP_ITER                                                        0x5212
+#define mmACP_I2SSP_CER                                                         0x5213
+#define mmACP_I2SSP_CCR                                                         0x5214
+#define mmACP_I2SSP_RXFFR                                                       0x5215
+#define mmACP_I2SSP_TXFFR                                                       0x5216
+#define mmACP_I2SSP_LRBR0                                                       0x5218
+#define mmACP_I2SSP_RRBR0                                                       0x5219
+#define mmACP_I2SSP_RER0                                                        0x521a
+#define mmACP_I2SSP_TER0                                                        0x521b
+#define mmACP_I2SSP_RCR0                                                        0x521c
+#define mmACP_I2SSP_TCR0                                                        0x521d
+#define mmACP_I2SSP_ISR0                                                        0x521e
+#define mmACP_I2SSP_IMR0                                                        0x521f
+#define mmACP_I2SSP_ROR0                                                        0x5220
+#define mmACP_I2SSP_TOR0                                                        0x5221
+#define mmACP_I2SSP_RFCR0                                                       0x5222
+#define mmACP_I2SSP_TFCR0                                                       0x5223
+#define mmACP_I2SSP_RFF0                                                        0x5224
+#define mmACP_I2SSP_TFF0                                                        0x5225
+#define mmACP_I2SSP_RXDMA                                                       0x5226
+#define mmACP_I2SSP_RRXDMA                                                      0x5227
+#define mmACP_I2SSP_TXDMA                                                       0x5228
+#define mmACP_I2SSP_RTXDMA                                                      0x5229
+#define mmACP_I2SSP_COMP_PARAM_2                                                0x522a
+#define mmACP_I2SSP_COMP_PARAM_1                                                0x522b
+#define mmACP_I2SSP_COMP_VERSION                                                0x522c
+#define mmACP_I2SSP_COMP_TYPE                                                   0x522d
+#define mmACP_I2SMICSP_IER                                                      0x522e
+#define mmACP_I2SMICSP_IRER                                                     0x522f
+#define mmACP_I2SMICSP_ITER                                                     0x5230
+#define mmACP_I2SMICSP_CER                                                      0x5231
+#define mmACP_I2SMICSP_CCR                                                      0x5232
+#define mmACP_I2SMICSP_RXFFR                                                    0x5233
+#define mmACP_I2SMICSP_TXFFR                                                    0x5234
+#define mmACP_I2SMICSP_LRBR0                                                    0x5236
+#define mmACP_I2SMICSP_RRBR0                                                    0x5237
+#define mmACP_I2SMICSP_RER0                                                     0x5238
+#define mmACP_I2SMICSP_TER0                                                     0x5239
+#define mmACP_I2SMICSP_RCR0                                                     0x523a
+#define mmACP_I2SMICSP_TCR0                                                     0x523b
+#define mmACP_I2SMICSP_ISR0                                                     0x523c
+#define mmACP_I2SMICSP_IMR0                                                     0x523d
+#define mmACP_I2SMICSP_ROR0                                                     0x523e
+#define mmACP_I2SMICSP_TOR0                                                     0x523f
+#define mmACP_I2SMICSP_RFCR0                                                    0x5240
+#define mmACP_I2SMICSP_TFCR0                                                    0x5241
+#define mmACP_I2SMICSP_RFF0                                                     0x5242
+#define mmACP_I2SMICSP_TFF0                                                     0x5243
+#define mmACP_I2SMICSP_LRBR1                                                    0x5246
+#define mmACP_I2SMICSP_RRBR1                                                    0x5247
+#define mmACP_I2SMICSP_RER1                                                     0x5248
+#define mmACP_I2SMICSP_TER1                                                     0x5249
+#define mmACP_I2SMICSP_RCR1                                                     0x524a
+#define mmACP_I2SMICSP_TCR1                                                     0x524b
+#define mmACP_I2SMICSP_ISR1                                                     0x524c
+#define mmACP_I2SMICSP_IMR1                                                     0x524d
+#define mmACP_I2SMICSP_ROR1                                                     0x524e
+#define mmACP_I2SMICSP_TOR1                                                     0x524f
+#define mmACP_I2SMICSP_RFCR1                                                    0x5250
+#define mmACP_I2SMICSP_TFCR1                                                    0x5251
+#define mmACP_I2SMICSP_RFF1                                                     0x5252
+#define mmACP_I2SMICSP_TFF1                                                     0x5253
+#define mmACP_I2SMICSP_RXDMA                                                    0x5254
+#define mmACP_I2SMICSP_RRXDMA                                                   0x5255
+#define mmACP_I2SMICSP_TXDMA                                                    0x5256
+#define mmACP_I2SMICSP_RTXDMA                                                   0x5257
+#define mmACP_I2SMICSP_COMP_PARAM_2                                             0x5258
+#define mmACP_I2SMICSP_COMP_PARAM_1                                             0x5259
+#define mmACP_I2SMICSP_COMP_VERSION                                             0x525a
+#define mmACP_I2SMICSP_COMP_TYPE                                                0x525b
+#define mmACP_I2SBT_IER                                                         0x525c
+#define mmACP_I2SBT_IRER                                                        0x525d
+#define mmACP_I2SBT_ITER                                                        0x525e
+#define mmACP_I2SBT_CER                                                         0x525f
+#define mmACP_I2SBT_CCR                                                         0x5260
+#define mmACP_I2SBT_RXFFR                                                       0x5261
+#define mmACP_I2SBT_TXFFR                                                       0x5262
+#define mmACP_I2SBT_LRBR0                                                       0x5264
+#define mmACP_I2SBT_RRBR0                                                       0x5265
+#define mmACP_I2SBT_RER0                                                        0x5266
+#define mmACP_I2SBT_TER0                                                        0x5267
+#define mmACP_I2SBT_RCR0                                                        0x5268
+#define mmACP_I2SBT_TCR0                                                        0x5269
+#define mmACP_I2SBT_ISR0                                                        0x526a
+#define mmACP_I2SBT_IMR0                                                        0x526b
+#define mmACP_I2SBT_ROR0                                                        0x526c
+#define mmACP_I2SBT_TOR0                                                        0x526d
+#define mmACP_I2SBT_RFCR0                                                       0x526e
+#define mmACP_I2SBT_TFCR0                                                       0x526f
+#define mmACP_I2SBT_RFF0                                                        0x5270
+#define mmACP_I2SBT_TFF0                                                        0x5271
+#define mmACP_I2SBT_LRBR1                                                       0x5274
+#define mmACP_I2SBT_RRBR1                                                       0x5275
+#define mmACP_I2SBT_RER1                                                        0x5276
+#define mmACP_I2SBT_TER1                                                        0x5277
+#define mmACP_I2SBT_RCR1                                                        0x5278
+#define mmACP_I2SBT_TCR1                                                        0x5279
+#define mmACP_I2SBT_ISR1                                                        0x527a
+#define mmACP_I2SBT_IMR1                                                        0x527b
+#define mmACP_I2SBT_ROR1                                                        0x527c
+#define mmACP_I2SBT_TOR1                                                        0x527d
+#define mmACP_I2SBT_RFCR1                                                       0x527e
+#define mmACP_I2SBT_TFCR1                                                       0x527f
+#define mmACP_I2SBT_RFF1                                                        0x5280
+#define mmACP_I2SBT_TFF1                                                        0x5281
+#define mmACP_I2SBT_RXDMA                                                       0x5282
+#define mmACP_I2SBT_RRXDMA                                                      0x5283
+#define mmACP_I2SBT_TXDMA                                                       0x5284
+#define mmACP_I2SBT_RTXDMA                                                      0x5285
+#define mmACP_I2SBT_COMP_PARAM_2                                                0x5286
+#define mmACP_I2SBT_COMP_PARAM_1                                                0x5287
+#define mmACP_I2SBT_COMP_VERSION                                                0x5288
+#define mmACP_I2SBT_COMP_TYPE                                                   0x5289
+
+#endif /* ACP_2_2_D_H */

sound/soc/amd/include/acp_2_2_enum.h

+/*
+ * ACP_2_2 Register documentation
+ *
+ * Copyright (C) 2014  Advanced Micro Devices, Inc.
+ *
+ * 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 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 HOLDER(S) 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.
+ */
+
+#ifndef ACP_2_2_ENUM_H
+#define ACP_2_2_ENUM_H
+
+typedef enum DebugBlockId {
+	DBG_BLOCK_ID_RESERVED                            = 0x0,
+	DBG_BLOCK_ID_DBG                                 = 0x1,
+	DBG_BLOCK_ID_VMC                                 = 0x2,
+	DBG_BLOCK_ID_PDMA                                = 0x3,
+	DBG_BLOCK_ID_CG                                  = 0x4,
+	DBG_BLOCK_ID_SRBM                                = 0x5,
+	DBG_BLOCK_ID_GRBM                                = 0x6,
+	DBG_BLOCK_ID_RLC                                 = 0x7,
+	DBG_BLOCK_ID_CSC                                 = 0x8,
+	DBG_BLOCK_ID_SEM                                 = 0x9,
+	DBG_BLOCK_ID_IH                                  = 0xa,
+	DBG_BLOCK_ID_SC                                  = 0xb,
+	DBG_BLOCK_ID_SQ                                  = 0xc,
+	DBG_BLOCK_ID_UVDU                                = 0xd,
+	DBG_BLOCK_ID_SQA                                 = 0xe,
+	DBG_BLOCK_ID_SDMA0                               = 0xf,
+	DBG_BLOCK_ID_SDMA1                               = 0x10,
+	DBG_BLOCK_ID_SPIM                                = 0x11,
+	DBG_BLOCK_ID_GDS                                 = 0x12,
+	DBG_BLOCK_ID_VC0                                 = 0x13,
+	DBG_BLOCK_ID_VC1                                 = 0x14,
+	DBG_BLOCK_ID_PA0                                 = 0x15,
+	DBG_BLOCK_ID_PA1                                 = 0x16,
+	DBG_BLOCK_ID_CP0                                 = 0x17,
+	DBG_BLOCK_ID_CP1                                 = 0x18,
+	DBG_BLOCK_ID_CP2                                 = 0x19,
+	DBG_BLOCK_ID_XBR                                 = 0x1a,
+	DBG_BLOCK_ID_UVDM                                = 0x1b,
+	DBG_BLOCK_ID_VGT0                                = 0x1c,
+	DBG_BLOCK_ID_VGT1                                = 0x1d,
+	DBG_BLOCK_ID_IA                                  = 0x1e,
+	DBG_BLOCK_ID_SXM0                                = 0x1f,
+	DBG_BLOCK_ID_SXM1                                = 0x20,
+	DBG_BLOCK_ID_SCT0                                = 0x21,
+	DBG_BLOCK_ID_SCT1                                = 0x22,
+	DBG_BLOCK_ID_SPM0                                = 0x23,
+	DBG_BLOCK_ID_SPM1                                = 0x24,
+	DBG_BLOCK_ID_UNUSED0                             = 0x25,
+	DBG_BLOCK_ID_UNUSED1                             = 0x26,
+	DBG_BLOCK_ID_TCAA                                = 0x27,
+	DBG_BLOCK_ID_TCAB                                = 0x28,
+	DBG_BLOCK_ID_TCCA                                = 0x29,
+	DBG_BLOCK_ID_TCCB                                = 0x2a,
+	DBG_BLOCK_ID_MCC0                                = 0x2b,
+	DBG_BLOCK_ID_MCC1                                = 0x2c,
+	DBG_BLOCK_ID_MCC2                                = 0x2d,
+	DBG_BLOCK_ID_MCC3                                = 0x2e,
+	DBG_BLOCK_ID_SXS0                                = 0x2f,
+	DBG_BLOCK_ID_SXS1                                = 0x30,
+	DBG_BLOCK_ID_SXS2                                = 0x31,
+	DBG_BLOCK_ID_SXS3                                = 0x32,
+	DBG_BLOCK_ID_SXS4                                = 0x33,
+	DBG_BLOCK_ID_SXS5                                = 0x34,
+	DBG_BLOCK_ID_SXS6                                = 0x35,
+	DBG_BLOCK_ID_SXS7                                = 0x36,
+	DBG_BLOCK_ID_SXS8                                = 0x37,
+	DBG_BLOCK_ID_SXS9                                = 0x38,
+	DBG_BLOCK_ID_BCI0                                = 0x39,
+	DBG_BLOCK_ID_BCI1                                = 0x3a,
+	DBG_BLOCK_ID_BCI2                                = 0x3b,
+	DBG_BLOCK_ID_BCI3                                = 0x3c,
+	DBG_BLOCK_ID_MCB                                 = 0x3d,
+	DBG_BLOCK_ID_UNUSED6                             = 0x3e,
+	DBG_BLOCK_ID_SQA00                               = 0x3f,
+	DBG_BLOCK_ID_SQA01                               = 0x40,
+	DBG_BLOCK_ID_SQA02                               = 0x41,
+	DBG_BLOCK_ID_SQA10                               = 0x42,
+	DBG_BLOCK_ID_SQA11                               = 0x43,
+	DBG_BLOCK_ID_SQA12                               = 0x44,
+	DBG_BLOCK_ID_UNUSED7                             = 0x45,
+	DBG_BLOCK_ID_UNUSED8                             = 0x46,
+	DBG_BLOCK_ID_SQB00                               = 0x47,
+	DBG_BLOCK_ID_SQB01                               = 0x48,
+	DBG_BLOCK_ID_SQB10                               = 0x49,
+	DBG_BLOCK_ID_SQB11                               = 0x4a,
+	DBG_BLOCK_ID_SQ00                                = 0x4b,
+	DBG_BLOCK_ID_SQ01                                = 0x4c,
+	DBG_BLOCK_ID_SQ10                                = 0x4d,
+	DBG_BLOCK_ID_SQ11                                = 0x4e,
+	DBG_BLOCK_ID_CB00                                = 0x4f,
+	DBG_BLOCK_ID_CB01                                = 0x50,
+	DBG_BLOCK_ID_CB02                                = 0x51,
+	DBG_BLOCK_ID_CB03                                = 0x52,
+	DBG_BLOCK_ID_CB04                                = 0x53,
+	DBG_BLOCK_ID_UNUSED9                             = 0x54,
+	DBG_BLOCK_ID_UNUSED10                            = 0x55,
+	DBG_BLOCK_ID_UNUSED11                            = 0x56,
+	DBG_BLOCK_ID_CB10                                = 0x57,
+	DBG_BLOCK_ID_CB11                                = 0x58,
+	DBG_BLOCK_ID_CB12                                = 0x59,
+	DBG_BLOCK_ID_CB13                                = 0x5a,
+	DBG_BLOCK_ID_CB14                                = 0x5b,
+	DBG_BLOCK_ID_UNUSED12                            = 0x5c,
+	DBG_BLOCK_ID_UNUSED13                            = 0x5d,
+	DBG_BLOCK_ID_UNUSED14                            = 0x5e,
+	DBG_BLOCK_ID_TCP0                                = 0x5f,
+	DBG_BLOCK_ID_TCP1                                = 0x60,
+	DBG_BLOCK_ID_TCP2                                = 0x61,
+	DBG_BLOCK_ID_TCP3                                = 0x62,
+	DBG_BLOCK_ID_TCP4                                = 0x63,
+	DBG_BLOCK_ID_TCP5                                = 0x64,
+	DBG_BLOCK_ID_TCP6                                = 0x65,
+	DBG_BLOCK_ID_TCP7                                = 0x66,
+	DBG_BLOCK_ID_TCP8                                = 0x67,
+	DBG_BLOCK_ID_TCP9                                = 0x68,
+	DBG_BLOCK_ID_TCP10                               = 0x69,
+	DBG_BLOCK_ID_TCP11                               = 0x6a,
+	DBG_BLOCK_ID_TCP12                               = 0x6b,
+	DBG_BLOCK_ID_TCP13                               = 0x6c,
+	DBG_BLOCK_ID_TCP14                               = 0x6d,
+	DBG_BLOCK_ID_TCP15                               = 0x6e,
+	DBG_BLOCK_ID_TCP16                               = 0x6f,
+	DBG_BLOCK_ID_TCP17                               = 0x70,
+	DBG_BLOCK_ID_TCP18                               = 0x71,
+	DBG_BLOCK_ID_TCP19                               = 0x72,
+	DBG_BLOCK_ID_TCP20                               = 0x73,
+	DBG_BLOCK_ID_TCP21                               = 0x74,
+	DBG_BLOCK_ID_TCP22                               = 0x75,
+	DBG_BLOCK_ID_TCP23                               = 0x76,
+	DBG_BLOCK_ID_TCP_RESERVED0                       = 0x77,
+	DBG_BLOCK_ID_TCP_RESERVED1                       = 0x78,
+	DBG_BLOCK_ID_TCP_RESERVED2                       = 0x79,
+	DBG_BLOCK_ID_TCP_RESERVED3                       = 0x7a,
+	DBG_BLOCK_ID_TCP_RESERVED4                       = 0x7b,
+	DBG_BLOCK_ID_TCP_RESERVED5                       = 0x7c,
+	DBG_BLOCK_ID_TCP_RESERVED6                       = 0x7d,
+	DBG_BLOCK_ID_TCP_RESERVED7                       = 0x7e,
+	DBG_BLOCK_ID_DB00                                = 0x7f,
+	DBG_BLOCK_ID_DB01                                = 0x80,
+	DBG_BLOCK_ID_DB02                                = 0x81,
+	DBG_BLOCK_ID_DB03                                = 0x82,
+	DBG_BLOCK_ID_DB04                                = 0x83,
+	DBG_BLOCK_ID_UNUSED15                            = 0x84,
+	DBG_BLOCK_ID_UNUSED16                            = 0x85,
+	DBG_BLOCK_ID_UNUSED17                            = 0x86,
+	DBG_BLOCK_ID_DB10                                = 0x87,
+	DBG_BLOCK_ID_DB11                                = 0x88,
+	DBG_BLOCK_ID_DB12                                = 0x89,
+	DBG_BLOCK_ID_DB13                                = 0x8a,
+	DBG_BLOCK_ID_DB14                                = 0x8b,
+	DBG_BLOCK_ID_UNUSED18                            = 0x8c,
+	DBG_BLOCK_ID_UNUSED19                            = 0x8d,
+	DBG_BLOCK_ID_UNUSED20                            = 0x8e,
+	DBG_BLOCK_ID_TCC0                                = 0x8f,
+	DBG_BLOCK_ID_TCC1                                = 0x90,
+	DBG_BLOCK_ID_TCC2                                = 0x91,
+	DBG_BLOCK_ID_TCC3                                = 0x92,
+	DBG_BLOCK_ID_TCC4                                = 0x93,
+	DBG_BLOCK_ID_TCC5                                = 0x94,
+	DBG_BLOCK_ID_TCC6                                = 0x95,
+	DBG_BLOCK_ID_TCC7                                = 0x96,
+	DBG_BLOCK_ID_SPS00                               = 0x97,
+	DBG_BLOCK_ID_SPS01                               = 0x98,
+	DBG_BLOCK_ID_SPS02                               = 0x99,
+	DBG_BLOCK_ID_SPS10                               = 0x9a,
+	DBG_BLOCK_ID_SPS11                               = 0x9b,
+	DBG_BLOCK_ID_SPS12                               = 0x9c,
+	DBG_BLOCK_ID_UNUSED21                            = 0x9d,
+	DBG_BLOCK_ID_UNUSED22                            = 0x9e,
+	DBG_BLOCK_ID_TA00                                = 0x9f,
+	DBG_BLOCK_ID_TA01                                = 0xa0,
+	DBG_BLOCK_ID_TA02                                = 0xa1,
+	DBG_BLOCK_ID_TA03                                = 0xa2,
+	DBG_BLOCK_ID_TA04                                = 0xa3,
+	DBG_BLOCK_ID_TA05                                = 0xa4,
+	DBG_BLOCK_ID_TA06                                = 0xa5,
+	DBG_BLOCK_ID_TA07                                = 0xa6,
+	DBG_BLOCK_ID_TA08                                = 0xa7,
+	DBG_BLOCK_ID_TA09                                = 0xa8,
+	DBG_BLOCK_ID_TA0A                                = 0xa9,
+	DBG_BLOCK_ID_TA0B                                = 0xaa,
+	DBG_BLOCK_ID_UNUSED23                            = 0xab,
+	DBG_BLOCK_ID_UNUSED24                            = 0xac,
+	DBG_BLOCK_ID_UNUSED25                            = 0xad,
+	DBG_BLOCK_ID_UNUSED26                            = 0xae,
+	DBG_BLOCK_ID_TA10                                = 0xaf,
+	DBG_BLOCK_ID_TA11                                = 0xb0,
+	DBG_BLOCK_ID_TA12                                = 0xb1,
+	DBG_BLOCK_ID_TA13                                = 0xb2,
+	DBG_BLOCK_ID_TA14                                = 0xb3,
+	DBG_BLOCK_ID_TA15                                = 0xb4,
+	DBG_BLOCK_ID_TA16                                = 0xb5,
+	DBG_BLOCK_ID_TA17                                = 0xb6,
+	DBG_BLOCK_ID_TA18                                = 0xb7,
+	DBG_BLOCK_ID_TA19                                = 0xb8,
+	DBG_BLOCK_ID_TA1A                                = 0xb9,
+	DBG_BLOCK_ID_TA1B                                = 0xba,
+	DBG_BLOCK_ID_UNUSED27                            = 0xbb,
+	DBG_BLOCK_ID_UNUSED28                            = 0xbc,
+	DBG_BLOCK_ID_UNUSED29                            = 0xbd,
+	DBG_BLOCK_ID_UNUSED30                            = 0xbe,
+	DBG_BLOCK_ID_TD00                                = 0xbf,
+	DBG_BLOCK_ID_TD01                                = 0xc0,
+	DBG_BLOCK_ID_TD02                                = 0xc1,
+	DBG_BLOCK_ID_TD03                                = 0xc2,
+	DBG_BLOCK_ID_TD04                                = 0xc3,
+	DBG_BLOCK_ID_TD05                                = 0xc4,
+	DBG_BLOCK_ID_TD06                                = 0xc5,
+	DBG_BLOCK_ID_TD07                                = 0xc6,
+	DBG_BLOCK_ID_TD08                                = 0xc7,
+	DBG_BLOCK_ID_TD09                                = 0xc8,
+	DBG_BLOCK_ID_TD0A                                = 0xc9,
+	DBG_BLOCK_ID_TD0B                                = 0xca,
+	DBG_BLOCK_ID_UNUSED31                            = 0xcb,
+	DBG_BLOCK_ID_UNUSED32                            = 0xcc,
+	DBG_BLOCK_ID_UNUSED33                            = 0xcd,
+	DBG_BLOCK_ID_UNUSED34                            = 0xce,
+	DBG_BLOCK_ID_TD10                                = 0xcf,
+	DBG_BLOCK_ID_TD11                                = 0xd0,
+	DBG_BLOCK_ID_TD12                                = 0xd1,
+	DBG_BLOCK_ID_TD13                                = 0xd2,
+	DBG_BLOCK_ID_TD14                                = 0xd3,
+	DBG_BLOCK_ID_TD15                                = 0xd4,
+	DBG_BLOCK_ID_TD16                                = 0xd5,
+	DBG_BLOCK_ID_TD17                                = 0xd6,
+	DBG_BLOCK_ID_TD18                                = 0xd7,
+	DBG_BLOCK_ID_TD19                                = 0xd8,
+	DBG_BLOCK_ID_TD1A                                = 0xd9,
+	DBG_BLOCK_ID_TD1B                                = 0xda,
+	DBG_BLOCK_ID_UNUSED35                            = 0xdb,
+	DBG_BLOCK_ID_UNUSED36                            = 0xdc,
+	DBG_BLOCK_ID_UNUSED37                            = 0xdd,
+	DBG_BLOCK_ID_UNUSED38                            = 0xde,
+	DBG_BLOCK_ID_LDS00                               = 0xdf,
+	DBG_BLOCK_ID_LDS01                               = 0xe0,
+	DBG_BLOCK_ID_LDS02                               = 0xe1,
+	DBG_BLOCK_ID_LDS03                               = 0xe2,
+	DBG_BLOCK_ID_LDS04                               = 0xe3,
+	DBG_BLOCK_ID_LDS05                               = 0xe4,
+	DBG_BLOCK_ID_LDS06                               = 0xe5,
+	DBG_BLOCK_ID_LDS07                               = 0xe6,
+	DBG_BLOCK_ID_LDS08                               = 0xe7,
+	DBG_BLOCK_ID_LDS09                               = 0xe8,
+	DBG_BLOCK_ID_LDS0A                               = 0xe9,
+	DBG_BLOCK_ID_LDS0B                               = 0xea,
+	DBG_BLOCK_ID_UNUSED39                            = 0xeb,
+	DBG_BLOCK_ID_UNUSED40                            = 0xec,
+	DBG_BLOCK_ID_UNUSED41                            = 0xed,
+	DBG_BLOCK_ID_UNUSED42                            = 0xee,
+	DBG_BLOCK_ID_LDS10                               = 0xef,
+	DBG_BLOCK_ID_LDS11                               = 0xf0,
+	DBG_BLOCK_ID_LDS12                               = 0xf1,
+	DBG_BLOCK_ID_LDS13                               = 0xf2,
+	DBG_BLOCK_ID_LDS14                               = 0xf3,
+	DBG_BLOCK_ID_LDS15                               = 0xf4,
+	DBG_BLOCK_ID_LDS16                               = 0xf5,
+	DBG_BLOCK_ID_LDS17                               = 0xf6,
+	DBG_BLOCK_ID_LDS18                               = 0xf7,
+	DBG_BLOCK_ID_LDS19                               = 0xf8,
+	DBG_BLOCK_ID_LDS1A                               = 0xf9,
+	DBG_BLOCK_ID_LDS1B                               = 0xfa,
+	DBG_BLOCK_ID_UNUSED43                            = 0xfb,
+	DBG_BLOCK_ID_UNUSED44                            = 0xfc,
+	DBG_BLOCK_ID_UNUSED45                            = 0xfd,
+	DBG_BLOCK_ID_UNUSED46                            = 0xfe,
+} DebugBlockId;
+typedef enum DebugBlockId_BY2 {
+	DBG_BLOCK_ID_RESERVED_BY2                        = 0x0,
+	DBG_BLOCK_ID_VMC_BY2                             = 0x1,
+	DBG_BLOCK_ID_UNUSED0_BY2                         = 0x2,
+	DBG_BLOCK_ID_GRBM_BY2                            = 0x3,
+	DBG_BLOCK_ID_CSC_BY2                             = 0x4,
+	DBG_BLOCK_ID_IH_BY2                              = 0x5,
+	DBG_BLOCK_ID_SQ_BY2                              = 0x6,
+	DBG_BLOCK_ID_UVD_BY2                             = 0x7,
+	DBG_BLOCK_ID_SDMA0_BY2                           = 0x8,
+	DBG_BLOCK_ID_SPIM_BY2                            = 0x9,
+	DBG_BLOCK_ID_VC0_BY2                             = 0xa,
+	DBG_BLOCK_ID_PA_BY2                              = 0xb,
+	DBG_BLOCK_ID_CP0_BY2                             = 0xc,
+	DBG_BLOCK_ID_CP2_BY2                             = 0xd,
+	DBG_BLOCK_ID_PC0_BY2                             = 0xe,
+	DBG_BLOCK_ID_BCI0_BY2                            = 0xf,
+	DBG_BLOCK_ID_SXM0_BY2                            = 0x10,
+	DBG_BLOCK_ID_SCT0_BY2                            = 0x11,
+	DBG_BLOCK_ID_SPM0_BY2                            = 0x12,
+	DBG_BLOCK_ID_BCI2_BY2                            = 0x13,
+	DBG_BLOCK_ID_TCA_BY2                             = 0x14,
+	DBG_BLOCK_ID_TCCA_BY2                            = 0x15,
+	DBG_BLOCK_ID_MCC_BY2                             = 0x16,
+	DBG_BLOCK_ID_MCC2_BY2                            = 0x17,
+	DBG_BLOCK_ID_MCD_BY2                             = 0x18,
+	DBG_BLOCK_ID_MCD2_BY2                            = 0x19,
+	DBG_BLOCK_ID_MCD4_BY2                            = 0x1a,
+	DBG_BLOCK_ID_MCB_BY2                             = 0x1b,
+	DBG_BLOCK_ID_SQA_BY2                             = 0x1c,
+	DBG_BLOCK_ID_SQA02_BY2                           = 0x1d,
+	DBG_BLOCK_ID_SQA11_BY2                           = 0x1e,
+	DBG_BLOCK_ID_UNUSED8_BY2                         = 0x1f,
+	DBG_BLOCK_ID_SQB_BY2                             = 0x20,
+	DBG_BLOCK_ID_SQB10_BY2                           = 0x21,
+	DBG_BLOCK_ID_UNUSED10_BY2                        = 0x22,
+	DBG_BLOCK_ID_UNUSED12_BY2                        = 0x23,
+	DBG_BLOCK_ID_CB_BY2                              = 0x24,
+	DBG_BLOCK_ID_CB02_BY2                            = 0x25,
+	DBG_BLOCK_ID_CB10_BY2                            = 0x26,
+	DBG_BLOCK_ID_CB12_BY2                            = 0x27,
+	DBG_BLOCK_ID_SXS_BY2                             = 0x28,
+	DBG_BLOCK_ID_SXS2_BY2                            = 0x29,
+	DBG_BLOCK_ID_SXS4_BY2                            = 0x2a,
+	DBG_BLOCK_ID_SXS6_BY2                            = 0x2b,
+	DBG_BLOCK_ID_DB_BY2                              = 0x2c,
+	DBG_BLOCK_ID_DB02_BY2                            = 0x2d,
+	DBG_BLOCK_ID_DB10_BY2                            = 0x2e,
+	DBG_BLOCK_ID_DB12_BY2                            = 0x2f,
+	DBG_BLOCK_ID_TCP_BY2                             = 0x30,
+	DBG_BLOCK_ID_TCP2_BY2                            = 0x31,
+	DBG_BLOCK_ID_TCP4_BY2                            = 0x32,
+	DBG_BLOCK_ID_TCP6_BY2                            = 0x33,
+	DBG_BLOCK_ID_TCP8_BY2                            = 0x34,
+	DBG_BLOCK_ID_TCP10_BY2                           = 0x35,
+	DBG_BLOCK_ID_TCP12_BY2                           = 0x36,
+	DBG_BLOCK_ID_TCP14_BY2                           = 0x37,
+	DBG_BLOCK_ID_TCP16_BY2                           = 0x38,
+	DBG_BLOCK_ID_TCP18_BY2                           = 0x39,
+	DBG_BLOCK_ID_TCP20_BY2                           = 0x3a,
+	DBG_BLOCK_ID_TCP22_BY2                           = 0x3b,
+	DBG_BLOCK_ID_TCP_RESERVED0_BY2                   = 0x3c,
+	DBG_BLOCK_ID_TCP_RESERVED2_BY2                   = 0x3d,
+	DBG_BLOCK_ID_TCP_RESERVED4_BY2                   = 0x3e,
+	DBG_BLOCK_ID_TCP_RESERVED6_BY2                   = 0x3f,
+	DBG_BLOCK_ID_TCC_BY2                             = 0x40,
+	DBG_BLOCK_ID_TCC2_BY2                            = 0x41,
+	DBG_BLOCK_ID_TCC4_BY2                            = 0x42,
+	DBG_BLOCK_ID_TCC6_BY2                            = 0x43,
+	DBG_BLOCK_ID_SPS_BY2                             = 0x44,
+	DBG_BLOCK_ID_SPS02_BY2                           = 0x45,
+	DBG_BLOCK_ID_SPS11_BY2                           = 0x46,
+	DBG_BLOCK_ID_UNUSED14_BY2                        = 0x47,
+	DBG_BLOCK_ID_TA_BY2                              = 0x48,
+	DBG_BLOCK_ID_TA02_BY2                            = 0x49,
+	DBG_BLOCK_ID_TA04_BY2                            = 0x4a,
+	DBG_BLOCK_ID_TA06_BY2                            = 0x4b,
+	DBG_BLOCK_ID_TA08_BY2                            = 0x4c,
+	DBG_BLOCK_ID_TA0A_BY2                            = 0x4d,
+	DBG_BLOCK_ID_UNUSED20_BY2                        = 0x4e,
+	DBG_BLOCK_ID_UNUSED22_BY2                        = 0x4f,
+	DBG_BLOCK_ID_TA10_BY2                            = 0x50,
+	DBG_BLOCK_ID_TA12_BY2                            = 0x51,
+	DBG_BLOCK_ID_TA14_BY2                            = 0x52,
+	DBG_BLOCK_ID_TA16_BY2                            = 0x53,
+	DBG_BLOCK_ID_TA18_BY2                            = 0x54,
+	DBG_BLOCK_ID_TA1A_BY2                            = 0x55,
+	DBG_BLOCK_ID_UNUSED24_BY2                        = 0x56,
+	DBG_BLOCK_ID_UNUSED26_BY2                        = 0x57,
+	DBG_BLOCK_ID_TD_BY2                              = 0x58,
+	DBG_BLOCK_ID_TD02_BY2                            = 0x59,
+	DBG_BLOCK_ID_TD04_BY2                            = 0x5a,
+	DBG_BLOCK_ID_TD06_BY2                            = 0x5b,
+	DBG_BLOCK_ID_TD08_BY2                            = 0x5c,
+	DBG_BLOCK_ID_TD0A_BY2                            = 0x5d,
+	DBG_BLOCK_ID_UNUSED28_BY2                        = 0x5e,
+	DBG_BLOCK_ID_UNUSED30_BY2                        = 0x5f,
+	DBG_BLOCK_ID_TD10_BY2                            = 0x60,
+	DBG_BLOCK_ID_TD12_BY2                            = 0x61,
+	DBG_BLOCK_ID_TD14_BY2                            = 0x62,
+	DBG_BLOCK_ID_TD16_BY2                            = 0x63,
+	DBG_BLOCK_ID_TD18_BY2                            = 0x64,
+	DBG_BLOCK_ID_TD1A_BY2                            = 0x65,
+	DBG_BLOCK_ID_UNUSED32_BY2                        = 0x66,
+	DBG_BLOCK_ID_UNUSED34_BY2                        = 0x67,
+	DBG_BLOCK_ID_LDS_BY2                             = 0x68,
+	DBG_BLOCK_ID_LDS02_BY2                           = 0x69,
+	DBG_BLOCK_ID_LDS04_BY2                           = 0x6a,
+	DBG_BLOCK_ID_LDS06_BY2                           = 0x6b,
+	DBG_BLOCK_ID_LDS08_BY2                           = 0x6c,
+	DBG_BLOCK_ID_LDS0A_BY2                           = 0x6d,
+	DBG_BLOCK_ID_UNUSED36_BY2                        = 0x6e,
+	DBG_BLOCK_ID_UNUSED38_BY2                        = 0x6f,
+	DBG_BLOCK_ID_LDS10_BY2                           = 0x70,
+	DBG_BLOCK_ID_LDS12_BY2                           = 0x71,
+	DBG_BLOCK_ID_LDS14_BY2                           = 0x72,
+	DBG_BLOCK_ID_LDS16_BY2                           = 0x73,
+	DBG_BLOCK_ID_LDS18_BY2                           = 0x74,
+	DBG_BLOCK_ID_LDS1A_BY2                           = 0x75,
+	DBG_BLOCK_ID_UNUSED40_BY2                        = 0x76,
+	DBG_BLOCK_ID_UNUSED42_BY2                        = 0x77,
+} DebugBlockId_BY2;
+typedef enum DebugBlockId_BY4 {
+	DBG_BLOCK_ID_RESERVED_BY4                        = 0x0,
+	DBG_BLOCK_ID_UNUSED0_BY4                         = 0x1,
+	DBG_BLOCK_ID_CSC_BY4                             = 0x2,
+	DBG_BLOCK_ID_SQ_BY4                              = 0x3,
+	DBG_BLOCK_ID_SDMA0_BY4                           = 0x4,
+	DBG_BLOCK_ID_VC0_BY4                             = 0x5,
+	DBG_BLOCK_ID_CP0_BY4                             = 0x6,
+	DBG_BLOCK_ID_UNUSED1_BY4                         = 0x7,
+	DBG_BLOCK_ID_SXM0_BY4                            = 0x8,
+	DBG_BLOCK_ID_SPM0_BY4                            = 0x9,
+	DBG_BLOCK_ID_TCAA_BY4                            = 0xa,
+	DBG_BLOCK_ID_MCC_BY4                             = 0xb,
+	DBG_BLOCK_ID_MCD_BY4                             = 0xc,
+	DBG_BLOCK_ID_MCD4_BY4                            = 0xd,
+	DBG_BLOCK_ID_SQA_BY4                             = 0xe,
+	DBG_BLOCK_ID_SQA11_BY4                           = 0xf,
+	DBG_BLOCK_ID_SQB_BY4                             = 0x10,
+	DBG_BLOCK_ID_UNUSED10_BY4                        = 0x11,
+	DBG_BLOCK_ID_CB_BY4                              = 0x12,
+	DBG_BLOCK_ID_CB10_BY4                            = 0x13,
+	DBG_BLOCK_ID_SXS_BY4                             = 0x14,
+	DBG_BLOCK_ID_SXS4_BY4                            = 0x15,
+	DBG_BLOCK_ID_DB_BY4                              = 0x16,
+	DBG_BLOCK_ID_DB10_BY4                            = 0x17,
+	DBG_BLOCK_ID_TCP_BY4                             = 0x18,
+	DBG_BLOCK_ID_TCP4_BY4                            = 0x19,
+	DBG_BLOCK_ID_TCP8_BY4                            = 0x1a,
+	DBG_BLOCK_ID_TCP12_BY4                           = 0x1b,
+	DBG_BLOCK_ID_TCP16_BY4                           = 0x1c,
+	DBG_BLOCK_ID_TCP20_BY4                           = 0x1d,
+	DBG_BLOCK_ID_TCP_RESERVED0_BY4                   = 0x1e,
+	DBG_BLOCK_ID_TCP_RESERVED4_BY4                   = 0x1f,
+	DBG_BLOCK_ID_TCC_BY4                             = 0x20,
+	DBG_BLOCK_ID_TCC4_BY4                            = 0x21,
+	DBG_BLOCK_ID_SPS_BY4                             = 0x22,
+	DBG_BLOCK_ID_SPS11_BY4                           = 0x23,
+	DBG_BLOCK_ID_TA_BY4                              = 0x24,
+	DBG_BLOCK_ID_TA04_BY4                            = 0x25,
+	DBG_BLOCK_ID_TA08_BY4                            = 0x26,
+	DBG_BLOCK_ID_UNUSED20_BY4                        = 0x27,
+	DBG_BLOCK_ID_TA10_BY4                            = 0x28,
+	DBG_BLOCK_ID_TA14_BY4                            = 0x29,
+	DBG_BLOCK_ID_TA18_BY4                            = 0x2a,
+	DBG_BLOCK_ID_UNUSED24_BY4                        = 0x2b,
+	DBG_BLOCK_ID_TD_BY4                              = 0x2c,
+	DBG_BLOCK_ID_TD04_BY4                            = 0x2d,
+	DBG_BLOCK_ID_TD08_BY4                            = 0x2e,
+	DBG_BLOCK_ID_UNUSED28_BY4                        = 0x2f,
+	DBG_BLOCK_ID_TD10_BY4                            = 0x30,
+	DBG_BLOCK_ID_TD14_BY4                            = 0x31,
+	DBG_BLOCK_ID_TD18_BY4                            = 0x32,
+	DBG_BLOCK_ID_UNUSED32_BY4                        = 0x33,
+	DBG_BLOCK_ID_LDS_BY4                             = 0x34,
+	DBG_BLOCK_ID_LDS04_BY4                           = 0x35,
+	DBG_BLOCK_ID_LDS08_BY4                           = 0x36,
+	DBG_BLOCK_ID_UNUSED36_BY4                        = 0x37,
+	DBG_BLOCK_ID_LDS10_BY4                           = 0x38,
+	DBG_BLOCK_ID_LDS14_BY4                           = 0x39,
+	DBG_BLOCK_ID_LDS18_BY4                           = 0x3a,
+	DBG_BLOCK_ID_UNUSED40_BY4                        = 0x3b,
+} DebugBlockId_BY4;
+typedef enum DebugBlockId_BY8 {
+	DBG_BLOCK_ID_RESERVED_BY8                        = 0x0,
+	DBG_BLOCK_ID_CSC_BY8                             = 0x1,
+	DBG_BLOCK_ID_SDMA0_BY8                           = 0x2,
+	DBG_BLOCK_ID_CP0_BY8                             = 0x3,
+	DBG_BLOCK_ID_SXM0_BY8                            = 0x4,
+	DBG_BLOCK_ID_TCA_BY8                             = 0x5,
+	DBG_BLOCK_ID_MCD_BY8                             = 0x6,
+	DBG_BLOCK_ID_SQA_BY8                             = 0x7,
+	DBG_BLOCK_ID_SQB_BY8                             = 0x8,
+	DBG_BLOCK_ID_CB_BY8                              = 0x9,
+	DBG_BLOCK_ID_SXS_BY8                             = 0xa,
+	DBG_BLOCK_ID_DB_BY8                              = 0xb,
+	DBG_BLOCK_ID_TCP_BY8                             = 0xc,
+	DBG_BLOCK_ID_TCP8_BY8                            = 0xd,
+	DBG_BLOCK_ID_TCP16_BY8                           = 0xe,
+	DBG_BLOCK_ID_TCP_RESERVED0_BY8                   = 0xf,
+	DBG_BLOCK_ID_TCC_BY8                             = 0x10,
+	DBG_BLOCK_ID_SPS_BY8                             = 0x11,
+	DBG_BLOCK_ID_TA_BY8                              = 0x12,
+	DBG_BLOCK_ID_TA08_BY8                            = 0x13,
+	DBG_BLOCK_ID_TA10_BY8                            = 0x14,
+	DBG_BLOCK_ID_TA18_BY8                            = 0x15,
+	DBG_BLOCK_ID_TD_BY8                              = 0x16,
+	DBG_BLOCK_ID_TD08_BY8                            = 0x17,
+	DBG_BLOCK_ID_TD10_BY8                            = 0x18,
+	DBG_BLOCK_ID_TD18_BY8                            = 0x19,
+	DBG_BLOCK_ID_LDS_BY8                             = 0x1a,
+	DBG_BLOCK_ID_LDS08_BY8                           = 0x1b,
+	DBG_BLOCK_ID_LDS10_BY8                           = 0x1c,
+	DBG_BLOCK_ID_LDS18_BY8                           = 0x1d,
+} DebugBlockId_BY8;
+typedef enum DebugBlockId_BY16 {
+	DBG_BLOCK_ID_RESERVED_BY16                       = 0x0,
+	DBG_BLOCK_ID_SDMA0_BY16                          = 0x1,
+	DBG_BLOCK_ID_SXM_BY16                            = 0x2,
+	DBG_BLOCK_ID_MCD_BY16                            = 0x3,
+	DBG_BLOCK_ID_SQB_BY16                            = 0x4,
+	DBG_BLOCK_ID_SXS_BY16                            = 0x5,
+	DBG_BLOCK_ID_TCP_BY16                            = 0x6,
+	DBG_BLOCK_ID_TCP16_BY16                          = 0x7,
+	DBG_BLOCK_ID_TCC_BY16                            = 0x8,
+	DBG_BLOCK_ID_TA_BY16                             = 0x9,
+	DBG_BLOCK_ID_TA10_BY16                           = 0xa,
+	DBG_BLOCK_ID_TD_BY16                             = 0xb,
+	DBG_BLOCK_ID_TD10_BY16                           = 0xc,
+	DBG_BLOCK_ID_LDS_BY16                            = 0xd,
+	DBG_BLOCK_ID_LDS10_BY16                          = 0xe,
+} DebugBlockId_BY16;
+typedef enum SurfaceEndian {
+	ENDIAN_NONE                                      = 0x0,
+	ENDIAN_8IN16                                     = 0x1,
+	ENDIAN_8IN32                                     = 0x2,
+	ENDIAN_8IN64                                     = 0x3,
+} SurfaceEndian;
+typedef enum ArrayMode {
+	ARRAY_LINEAR_GENERAL                             = 0x0,
+	ARRAY_LINEAR_ALIGNED                             = 0x1,
+	ARRAY_1D_TILED_THIN1                             = 0x2,
+	ARRAY_1D_TILED_THICK                             = 0x3,
+	ARRAY_2D_TILED_THIN1                             = 0x4,
+	ARRAY_PRT_TILED_THIN1                            = 0x5,
+	ARRAY_PRT_2D_TILED_THIN1                         = 0x6,
+	ARRAY_2D_TILED_THICK                             = 0x7,
+	ARRAY_2D_TILED_XTHICK                            = 0x8,
+	ARRAY_PRT_TILED_THICK                            = 0x9,
+	ARRAY_PRT_2D_TILED_THICK                         = 0xa,
+	ARRAY_PRT_3D_TILED_THIN1                         = 0xb,
+	ARRAY_3D_TILED_THIN1                             = 0xc,
+	ARRAY_3D_TILED_THICK                             = 0xd,
+	ARRAY_3D_TILED_XTHICK                            = 0xe,
+	ARRAY_PRT_3D_TILED_THICK                         = 0xf,
+} ArrayMode;
+typedef enum PipeTiling {
+	CONFIG_1_PIPE                                    = 0x0,
+	CONFIG_2_PIPE                                    = 0x1,
+	CONFIG_4_PIPE                                    = 0x2,
+	CONFIG_8_PIPE                                    = 0x3,
+} PipeTiling;
+typedef enum BankTiling {
+	CONFIG_4_BANK                                    = 0x0,
+	CONFIG_8_BANK                                    = 0x1,
+} BankTiling;
+typedef enum GroupInterleave {
+	CONFIG_256B_GROUP                                = 0x0,
+	CONFIG_512B_GROUP                                = 0x1,
+} GroupInterleave;
+typedef enum RowTiling {
+	CONFIG_1KB_ROW                                   = 0x0,
+	CONFIG_2KB_ROW                                   = 0x1,
+	CONFIG_4KB_ROW                                   = 0x2,
+	CONFIG_8KB_ROW                                   = 0x3,
+	CONFIG_1KB_ROW_OPT                               = 0x4,
+	CONFIG_2KB_ROW_OPT                               = 0x5,
+	CONFIG_4KB_ROW_OPT                               = 0x6,
+	CONFIG_8KB_ROW_OPT                               = 0x7,
+} RowTiling;
+typedef enum BankSwapBytes {
+	CONFIG_128B_SWAPS                                = 0x0,
+	CONFIG_256B_SWAPS                                = 0x1,
+	CONFIG_512B_SWAPS                                = 0x2,
+	CONFIG_1KB_SWAPS                                 = 0x3,
+} BankSwapBytes;
+typedef enum SampleSplitBytes {
+	CONFIG_1KB_SPLIT                                 = 0x0,
+	CONFIG_2KB_SPLIT                                 = 0x1,
+	CONFIG_4KB_SPLIT                                 = 0x2,
+	CONFIG_8KB_SPLIT                                 = 0x3,
+} SampleSplitBytes;
+typedef enum NumPipes {
+	ADDR_CONFIG_1_PIPE                               = 0x0,
+	ADDR_CONFIG_2_PIPE                               = 0x1,
+	ADDR_CONFIG_4_PIPE                               = 0x2,
+	ADDR_CONFIG_8_PIPE                               = 0x3,
+} NumPipes;
+typedef enum PipeInterleaveSize {
+	ADDR_CONFIG_PIPE_INTERLEAVE_256B                 = 0x0,
+	ADDR_CONFIG_PIPE_INTERLEAVE_512B                 = 0x1,
+} PipeInterleaveSize;
+typedef enum BankInterleaveSize {
+	ADDR_CONFIG_BANK_INTERLEAVE_1                    = 0x0,
+	ADDR_CONFIG_BANK_INTERLEAVE_2                    = 0x1,
+	ADDR_CONFIG_BANK_INTERLEAVE_4                    = 0x2,
+	ADDR_CONFIG_BANK_INTERLEAVE_8                    = 0x3,
+} BankInterleaveSize;
+typedef enum NumShaderEngines {
+	ADDR_CONFIG_1_SHADER_ENGINE                      = 0x0,
+	ADDR_CONFIG_2_SHADER_ENGINE                      = 0x1,
+} NumShaderEngines;
+typedef enum ShaderEngineTileSize {
+	ADDR_CONFIG_SE_TILE_16                           = 0x0,
+	ADDR_CONFIG_SE_TILE_32                           = 0x1,
+} ShaderEngineTileSize;
+typedef enum NumGPUs {
+	ADDR_CONFIG_1_GPU                                = 0x0,
+	ADDR_CONFIG_2_GPU                                = 0x1,
+	ADDR_CONFIG_4_GPU                                = 0x2,
+} NumGPUs;
+typedef enum MultiGPUTileSize {
+	ADDR_CONFIG_GPU_TILE_16                          = 0x0,
+	ADDR_CONFIG_GPU_TILE_32                          = 0x1,
+	ADDR_CONFIG_GPU_TILE_64                          = 0x2,
+	ADDR_CONFIG_GPU_TILE_128                         = 0x3,
+} MultiGPUTileSize;
+typedef enum RowSize {
+	ADDR_CONFIG_1KB_ROW                              = 0x0,
+	ADDR_CONFIG_2KB_ROW                              = 0x1,
+	ADDR_CONFIG_4KB_ROW                              = 0x2,
+} RowSize;
+typedef enum NumLowerPipes {
+	ADDR_CONFIG_1_LOWER_PIPES                        = 0x0,
+	ADDR_CONFIG_2_LOWER_PIPES                        = 0x1,
+} NumLowerPipes;
+typedef enum ColorTransform {
+	DCC_CT_AUTO                                      = 0x0,
+	DCC_CT_NONE                                      = 0x1,
+	ABGR_TO_A_BG_G_RB                                = 0x2,
+	BGRA_TO_BG_G_RB_A                                = 0x3,
+} ColorTransform;
+typedef enum CompareRef {
+	REF_NEVER                                        = 0x0,
+	REF_LESS                                         = 0x1,
+	REF_EQUAL                                        = 0x2,
+	REF_LEQUAL                                       = 0x3,
+	REF_GREATER                                      = 0x4,
+	REF_NOTEQUAL                                     = 0x5,
+	REF_GEQUAL                                       = 0x6,
+	REF_ALWAYS                                       = 0x7,
+} CompareRef;
+typedef enum ReadSize {
+	READ_256_BITS                                    = 0x0,
+	READ_512_BITS                                    = 0x1,
+} ReadSize;
+typedef enum DepthFormat {
+	DEPTH_INVALID                                    = 0x0,
+	DEPTH_16                                         = 0x1,
+	DEPTH_X8_24                                      = 0x2,
+	DEPTH_8_24                                       = 0x3,
+	DEPTH_X8_24_FLOAT                                = 0x4,
+	DEPTH_8_24_FLOAT                                 = 0x5,
+	DEPTH_32_FLOAT                                   = 0x6,
+	DEPTH_X24_8_32_FLOAT                             = 0x7,
+} DepthFormat;
+typedef enum ZFormat {
+	Z_INVALID                                        = 0x0,
+	Z_16                                             = 0x1,
+	Z_24                                             = 0x2,
+	Z_32_FLOAT                                       = 0x3,
+} ZFormat;
+typedef enum StencilFormat {
+	STENCIL_INVALID                                  = 0x0,
+	STENCIL_8                                        = 0x1,
+} StencilFormat;
+typedef enum CmaskMode {
+	CMASK_CLEAR_NONE                                 = 0x0,
+	CMASK_CLEAR_ONE                                  = 0x1,
+	CMASK_CLEAR_ALL                                  = 0x2,
+	CMASK_ANY_EXPANDED                               = 0x3,
+	CMASK_ALPHA0_FRAG1                               = 0x4,
+	CMASK_ALPHA0_FRAG2                               = 0x5,
+	CMASK_ALPHA0_FRAG4                               = 0x6,
+	CMASK_ALPHA0_FRAGS                               = 0x7,
+	CMASK_ALPHA1_FRAG1                               = 0x8,
+	CMASK_ALPHA1_FRAG2                               = 0x9,
+	CMASK_ALPHA1_FRAG4                               = 0xa,
+	CMASK_ALPHA1_FRAGS                               = 0xb,
+	CMASK_ALPHAX_FRAG1                               = 0xc,
+	CMASK_ALPHAX_FRAG2                               = 0xd,
+	CMASK_ALPHAX_FRAG4                               = 0xe,
+	CMASK_ALPHAX_FRAGS                               = 0xf,
+} CmaskMode;
+typedef enum QuadExportFormat {
+	EXPORT_UNUSED                                    = 0x0,
+	EXPORT_32_R                                      = 0x1,
+	EXPORT_32_GR                                     = 0x2,
+	EXPORT_32_AR                                     = 0x3,
+	EXPORT_FP16_ABGR                                 = 0x4,
+	EXPORT_UNSIGNED16_ABGR                           = 0x5,
+	EXPORT_SIGNED16_ABGR                             = 0x6,
+	EXPORT_32_ABGR                                   = 0x7,
+} QuadExportFormat;
+typedef enum QuadExportFormatOld {
+	EXPORT_4P_32BPC_ABGR                             = 0x0,
+	EXPORT_4P_16BPC_ABGR                             = 0x1,
+	EXPORT_4P_32BPC_GR                               = 0x2,
+	EXPORT_4P_32BPC_AR                               = 0x3,
+	EXPORT_2P_32BPC_ABGR                             = 0x4,
+	EXPORT_8P_32BPC_R                                = 0x5,
+} QuadExportFormatOld;
+typedef enum ColorFormat {
+	COLOR_INVALID                                    = 0x0,
+	COLOR_8                                          = 0x1,
+	COLOR_16                                         = 0x2,
+	COLOR_8_8                                        = 0x3,
+	COLOR_32                                         = 0x4,
+	COLOR_16_16                                      = 0x5,
+	COLOR_10_11_11                                   = 0x6,
+	COLOR_11_11_10                                   = 0x7,
+	COLOR_10_10_10_2                                 = 0x8,
+	COLOR_2_10_10_10                                 = 0x9,
+	COLOR_8_8_8_8                                    = 0xa,
+	COLOR_32_32                                      = 0xb,
+	COLOR_16_16_16_16                                = 0xc,
+	COLOR_RESERVED_13                                = 0xd,
+	COLOR_32_32_32_32                                = 0xe,
+	COLOR_RESERVED_15                                = 0xf,
+	COLOR_5_6_5                                      = 0x10,
+	COLOR_1_5_5_5                                    = 0x11,
+	COLOR_5_5_5_1                                    = 0x12,
+	COLOR_4_4_4_4                                    = 0x13,
+	COLOR_8_24                                       = 0x14,
+	COLOR_24_8                                       = 0x15,
+	COLOR_X24_8_32_FLOAT                             = 0x16,
+	COLOR_RESERVED_23                                = 0x17,
+} ColorFormat;
+typedef enum SurfaceFormat {
+	FMT_INVALID                                      = 0x0,
+	FMT_8                                            = 0x1,
+	FMT_16                                           = 0x2,
+	FMT_8_8                                          = 0x3,
+	FMT_32                                           = 0x4,
+	FMT_16_16                                        = 0x5,
+	FMT_10_11_11                                     = 0x6,
+	FMT_11_11_10                                     = 0x7,
+	FMT_10_10_10_2                                   = 0x8,
+	FMT_2_10_10_10                                   = 0x9,
+	FMT_8_8_8_8                                      = 0xa,
+	FMT_32_32                                        = 0xb,
+	FMT_16_16_16_16                                  = 0xc,
+	FMT_32_32_32                                     = 0xd,
+	FMT_32_32_32_32                                  = 0xe,
+	FMT_RESERVED_4                                   = 0xf,
+	FMT_5_6_5                                        = 0x10,
+	FMT_1_5_5_5                                      = 0x11,
+	FMT_5_5_5_1                                      = 0x12,
+	FMT_4_4_4_4                                      = 0x13,
+	FMT_8_24                                         = 0x14,
+	FMT_24_8                                         = 0x15,
+	FMT_X24_8_32_FLOAT                               = 0x16,
+	FMT_RESERVED_33                                  = 0x17,
+	FMT_11_11_10_FLOAT                               = 0x18,
+	FMT_16_FLOAT                                     = 0x19,
+	FMT_32_FLOAT                                     = 0x1a,
+	FMT_16_16_FLOAT                                  = 0x1b,
+	FMT_8_24_FLOAT                                   = 0x1c,
+	FMT_24_8_FLOAT                                   = 0x1d,
+	FMT_32_32_FLOAT                                  = 0x1e,
+	FMT_10_11_11_FLOAT                               = 0x1f,
+	FMT_16_16_16_16_FLOAT                            = 0x20,
+	FMT_3_3_2                                        = 0x21,
+	FMT_6_5_5                                        = 0x22,
+	FMT_32_32_32_32_FLOAT                            = 0x23,
+	FMT_RESERVED_36                                  = 0x24,
+	FMT_1                                            = 0x25,
+	FMT_1_REVERSED                                   = 0x26,
+	FMT_GB_GR                                        = 0x27,
+	FMT_BG_RG                                        = 0x28,
+	FMT_32_AS_8                                      = 0x29,
+	FMT_32_AS_8_8                                    = 0x2a,
+	FMT_5_9_9_9_SHAREDEXP                            = 0x2b,
+	FMT_8_8_8                                        = 0x2c,
+	FMT_16_16_16                                     = 0x2d,
+	FMT_16_16_16_FLOAT                               = 0x2e,
+	FMT_4_4                                          = 0x2f,
+	FMT_32_32_32_FLOAT                               = 0x30,
+	FMT_BC1                                          = 0x31,
+	FMT_BC2                                          = 0x32,
+	FMT_BC3                                          = 0x33,
+	FMT_BC4                                          = 0x34,
+	FMT_BC5                                          = 0x35,
+	FMT_BC6                                          = 0x36,
+	FMT_BC7                                          = 0x37,
+	FMT_32_AS_32_32_32_32                            = 0x38,
+	FMT_APC3                                         = 0x39,
+	FMT_APC4                                         = 0x3a,
+	FMT_APC5                                         = 0x3b,
+	FMT_APC6                                         = 0x3c,
+	FMT_APC7                                         = 0x3d,
+	FMT_CTX1                                         = 0x3e,
+	FMT_RESERVED_63                                  = 0x3f,
+} SurfaceFormat;
+typedef enum BUF_DATA_FORMAT {
+	BUF_DATA_FORMAT_INVALID                          = 0x0,
+	BUF_DATA_FORMAT_8                                = 0x1,
+	BUF_DATA_FORMAT_16                               = 0x2,
+	BUF_DATA_FORMAT_8_8                              = 0x3,
+	BUF_DATA_FORMAT_32                               = 0x4,
+	BUF_DATA_FORMAT_16_16                            = 0x5,
+	BUF_DATA_FORMAT_10_11_11                         = 0x6,
+	BUF_DATA_FORMAT_11_11_10                         = 0x7,
+	BUF_DATA_FORMAT_10_10_10_2                       = 0x8,
+	BUF_DATA_FORMAT_2_10_10_10                       = 0x9,
+	BUF_DATA_FORMAT_8_8_8_8                          = 0xa,
+	BUF_DATA_FORMAT_32_32                            = 0xb,
+	BUF_DATA_FORMAT_16_16_16_16                      = 0xc,
+	BUF_DATA_FORMAT_32_32_32                         = 0xd,
+	BUF_DATA_FORMAT_32_32_32_32                      = 0xe,
+	BUF_DATA_FORMAT_RESERVED_15                      = 0xf,
+} BUF_DATA_FORMAT;
+typedef enum IMG_DATA_FORMAT {
+	IMG_DATA_FORMAT_INVALID                          = 0x0,
+	IMG_DATA_FORMAT_8                                = 0x1,
+	IMG_DATA_FORMAT_16                               = 0x2,
+	IMG_DATA_FORMAT_8_8                              = 0x3,
+	IMG_DATA_FORMAT_32                               = 0x4,
+	IMG_DATA_FORMAT_16_16                            = 0x5,
+	IMG_DATA_FORMAT_10_11_11                         = 0x6,
+	IMG_DATA_FORMAT_11_11_10                         = 0x7,
+	IMG_DATA_FORMAT_10_10_10_2                       = 0x8,
+	IMG_DATA_FORMAT_2_10_10_10                       = 0x9,
+	IMG_DATA_FORMAT_8_8_8_8                          = 0xa,
+	IMG_DATA_FORMAT_32_32                            = 0xb,
+	IMG_DATA_FORMAT_16_16_16_16                      = 0xc,
+	IMG_DATA_FORMAT_32_32_32                         = 0xd,
+	IMG_DATA_FORMAT_32_32_32_32                      = 0xe,
+	IMG_DATA_FORMAT_RESERVED_15                      = 0xf,
+	IMG_DATA_FORMAT_5_6_5                            = 0x10,
+	IMG_DATA_FORMAT_1_5_5_5                          = 0x11,
+	IMG_DATA_FORMAT_5_5_5_1                          = 0x12,
+	IMG_DATA_FORMAT_4_4_4_4                          = 0x13,
+	IMG_DATA_FORMAT_8_24                             = 0x14,
+	IMG_DATA_FORMAT_24_8                             = 0x15,
+	IMG_DATA_FORMAT_X24_8_32                         = 0x16,
+	IMG_DATA_FORMAT_RESERVED_23                      = 0x17,
+	IMG_DATA_FORMAT_RESERVED_24                      = 0x18,
+	IMG_DATA_FORMAT_RESERVED_25                      = 0x19,
+	IMG_DATA_FORMAT_RESERVED_26                      = 0x1a,
+	IMG_DATA_FORMAT_RESERVED_27                      = 0x1b,
+	IMG_DATA_FORMAT_RESERVED_28                      = 0x1c,
+	IMG_DATA_FORMAT_RESERVED_29                      = 0x1d,
+	IMG_DATA_FORMAT_RESERVED_30                      = 0x1e,
+	IMG_DATA_FORMAT_RESERVED_31                      = 0x1f,
+	IMG_DATA_FORMAT_GB_GR                            = 0x20,
+	IMG_DATA_FORMAT_BG_RG                            = 0x21,
+	IMG_DATA_FORMAT_5_9_9_9                          = 0x22,
+	IMG_DATA_FORMAT_BC1                              = 0x23,
+	IMG_DATA_FORMAT_BC2                              = 0x24,
+	IMG_DATA_FORMAT_BC3                              = 0x25,
+	IMG_DATA_FORMAT_BC4                              = 0x26,
+	IMG_DATA_FORMAT_BC5                              = 0x27,
+	IMG_DATA_FORMAT_BC6                              = 0x28,
+	IMG_DATA_FORMAT_BC7                              = 0x29,
+	IMG_DATA_FORMAT_RESERVED_42                      = 0x2a,
+	IMG_DATA_FORMAT_RESERVED_43                      = 0x2b,
+	IMG_DATA_FORMAT_FMASK8_S2_F1                     = 0x2c,
+	IMG_DATA_FORMAT_FMASK8_S4_F1                     = 0x2d,
+	IMG_DATA_FORMAT_FMASK8_S8_F1                     = 0x2e,
+	IMG_DATA_FORMAT_FMASK8_S2_F2                     = 0x2f,
+	IMG_DATA_FORMAT_FMASK8_S4_F2                     = 0x30,
+	IMG_DATA_FORMAT_FMASK8_S4_F4                     = 0x31,
+	IMG_DATA_FORMAT_FMASK16_S16_F1                   = 0x32,
+	IMG_DATA_FORMAT_FMASK16_S8_F2                    = 0x33,
+	IMG_DATA_FORMAT_FMASK32_S16_F2                   = 0x34,
+	IMG_DATA_FORMAT_FMASK32_S8_F4                    = 0x35,
+	IMG_DATA_FORMAT_FMASK32_S8_F8                    = 0x36,
+	IMG_DATA_FORMAT_FMASK64_S16_F4                   = 0x37,
+	IMG_DATA_FORMAT_FMASK64_S16_F8                   = 0x38,
+	IMG_DATA_FORMAT_4_4                              = 0x39,
+	IMG_DATA_FORMAT_6_5_5                            = 0x3a,
+	IMG_DATA_FORMAT_1                                = 0x3b,
+	IMG_DATA_FORMAT_1_REVERSED                       = 0x3c,
+	IMG_DATA_FORMAT_32_AS_8                          = 0x3d,
+	IMG_DATA_FORMAT_32_AS_8_8                        = 0x3e,
+	IMG_DATA_FORMAT_32_AS_32_32_32_32                = 0x3f,
+} IMG_DATA_FORMAT;
+typedef enum BUF_NUM_FORMAT {
+	BUF_NUM_FORMAT_UNORM                             = 0x0,
+	BUF_NUM_FORMAT_SNORM                             = 0x1,
+	BUF_NUM_FORMAT_USCALED                           = 0x2,
+	BUF_NUM_FORMAT_SSCALED                           = 0x3,
+	BUF_NUM_FORMAT_UINT                              = 0x4,
+	BUF_NUM_FORMAT_SINT                              = 0x5,
+	BUF_NUM_FORMAT_RESERVED_6                        = 0x6,
+	BUF_NUM_FORMAT_FLOAT                             = 0x7,
+} BUF_NUM_FORMAT;
+typedef enum IMG_NUM_FORMAT {
+	IMG_NUM_FORMAT_UNORM                             = 0x0,
+	IMG_NUM_FORMAT_SNORM                             = 0x1,
+	IMG_NUM_FORMAT_USCALED                           = 0x2,
+	IMG_NUM_FORMAT_SSCALED                           = 0x3,
+	IMG_NUM_FORMAT_UINT                              = 0x4,
+	IMG_NUM_FORMAT_SINT                              = 0x5,
+	IMG_NUM_FORMAT_RESERVED_6                        = 0x6,
+	IMG_NUM_FORMAT_FLOAT                             = 0x7,
+	IMG_NUM_FORMAT_RESERVED_8                        = 0x8,
+	IMG_NUM_FORMAT_SRGB                              = 0x9,
+	IMG_NUM_FORMAT_RESERVED_10                       = 0xa,
+	IMG_NUM_FORMAT_RESERVED_11                       = 0xb,
+	IMG_NUM_FORMAT_RESERVED_12                       = 0xc,
+	IMG_NUM_FORMAT_RESERVED_13                       = 0xd,
+	IMG_NUM_FORMAT_RESERVED_14                       = 0xe,
+	IMG_NUM_FORMAT_RESERVED_15                       = 0xf,
+} IMG_NUM_FORMAT;
+typedef enum TileType {
+	ARRAY_COLOR_TILE                                 = 0x0,
+	ARRAY_DEPTH_TILE                                 = 0x1,
+} TileType;
+typedef enum NonDispTilingOrder {
+	ADDR_SURF_MICRO_TILING_DISPLAY                   = 0x0,
+	ADDR_SURF_MICRO_TILING_NON_DISPLAY               = 0x1,
+} NonDispTilingOrder;
+typedef enum MicroTileMode {
+	ADDR_SURF_DISPLAY_MICRO_TILING                   = 0x0,
+	ADDR_SURF_THIN_MICRO_TILING                      = 0x1,
+	ADDR_SURF_DEPTH_MICRO_TILING                     = 0x2,
+	ADDR_SURF_ROTATED_MICRO_TILING                   = 0x3,
+	ADDR_SURF_THICK_MICRO_TILING                     = 0x4,
+} MicroTileMode;
+typedef enum TileSplit {
+	ADDR_SURF_TILE_SPLIT_64B                         = 0x0,
+	ADDR_SURF_TILE_SPLIT_128B                        = 0x1,
+	ADDR_SURF_TILE_SPLIT_256B                        = 0x2,
+	ADDR_SURF_TILE_SPLIT_512B                        = 0x3,
+	ADDR_SURF_TILE_SPLIT_1KB                         = 0x4,
+	ADDR_SURF_TILE_SPLIT_2KB                         = 0x5,
+	ADDR_SURF_TILE_SPLIT_4KB                         = 0x6,
+} TileSplit;
+typedef enum SampleSplit {
+	ADDR_SURF_SAMPLE_SPLIT_1                         = 0x0,
+	ADDR_SURF_SAMPLE_SPLIT_2                         = 0x1,
+	ADDR_SURF_SAMPLE_SPLIT_4                         = 0x2,
+	ADDR_SURF_SAMPLE_SPLIT_8                         = 0x3,
+} SampleSplit;
+typedef enum PipeConfig {
+	ADDR_SURF_P2                                     = 0x0,
+	ADDR_SURF_P2_RESERVED0                           = 0x1,
+	ADDR_SURF_P2_RESERVED1                           = 0x2,
+	ADDR_SURF_P2_RESERVED2                           = 0x3,
+	ADDR_SURF_P4_8x16                                = 0x4,
+	ADDR_SURF_P4_16x16                               = 0x5,
+	ADDR_SURF_P4_16x32                               = 0x6,
+	ADDR_SURF_P4_32x32                               = 0x7,
+	ADDR_SURF_P8_16x16_8x16                          = 0x8,
+	ADDR_SURF_P8_16x32_8x16                          = 0x9,
+	ADDR_SURF_P8_32x32_8x16                          = 0xa,
+	ADDR_SURF_P8_16x32_16x16                         = 0xb,
+	ADDR_SURF_P8_32x32_16x16                         = 0xc,
+	ADDR_SURF_P8_32x32_16x32                         = 0xd,
+	ADDR_SURF_P8_32x64_32x32                         = 0xe,
+	ADDR_SURF_P8_RESERVED0                           = 0xf,
+	ADDR_SURF_P16_32x32_8x16                         = 0x10,
+	ADDR_SURF_P16_32x32_16x16                        = 0x11,
+} PipeConfig;
+typedef enum NumBanks {
+	ADDR_SURF_2_BANK                                 = 0x0,
+	ADDR_SURF_4_BANK                                 = 0x1,
+	ADDR_SURF_8_BANK                                 = 0x2,
+	ADDR_SURF_16_BANK                                = 0x3,
+} NumBanks;
+typedef enum BankWidth {
+	ADDR_SURF_BANK_WIDTH_1                           = 0x0,
+	ADDR_SURF_BANK_WIDTH_2                           = 0x1,
+	ADDR_SURF_BANK_WIDTH_4                           = 0x2,
+	ADDR_SURF_BANK_WIDTH_8                           = 0x3,
+} BankWidth;
+typedef enum BankHeight {
+	ADDR_SURF_BANK_HEIGHT_1                          = 0x0,
+	ADDR_SURF_BANK_HEIGHT_2                          = 0x1,
+	ADDR_SURF_BANK_HEIGHT_4                          = 0x2,
+	ADDR_SURF_BANK_HEIGHT_8                          = 0x3,
+} BankHeight;
+typedef enum BankWidthHeight {
+	ADDR_SURF_BANK_WH_1                              = 0x0,
+	ADDR_SURF_BANK_WH_2                              = 0x1,
+	ADDR_SURF_BANK_WH_4                              = 0x2,
+	ADDR_SURF_BANK_WH_8                              = 0x3,
+} BankWidthHeight;
+typedef enum MacroTileAspect {
+	ADDR_SURF_MACRO_ASPECT_1                         = 0x0,
+	ADDR_SURF_MACRO_ASPECT_2                         = 0x1,
+	ADDR_SURF_MACRO_ASPECT_4                         = 0x2,
+	ADDR_SURF_MACRO_ASPECT_8                         = 0x3,
+} MacroTileAspect;
+typedef enum GATCL1RequestType {
+	GATCL1_TYPE_NORMAL                               = 0x0,
+	GATCL1_TYPE_SHOOTDOWN                            = 0x1,
+	GATCL1_TYPE_BYPASS                               = 0x2,
+} GATCL1RequestType;
+typedef enum TCC_CACHE_POLICIES {
+	TCC_CACHE_POLICY_LRU                             = 0x0,
+	TCC_CACHE_POLICY_STREAM                          = 0x1,
+} TCC_CACHE_POLICIES;
+typedef enum MTYPE {
+	MTYPE_NC_NV                                      = 0x0,
+	MTYPE_NC                                         = 0x1,
+	MTYPE_CC                                         = 0x2,
+	MTYPE_UC                                         = 0x3,
+} MTYPE;
+typedef enum PERFMON_COUNTER_MODE {
+	PERFMON_COUNTER_MODE_ACCUM                       = 0x0,
+	PERFMON_COUNTER_MODE_ACTIVE_CYCLES               = 0x1,
+	PERFMON_COUNTER_MODE_MAX                         = 0x2,
+	PERFMON_COUNTER_MODE_DIRTY                       = 0x3,
+	PERFMON_COUNTER_MODE_SAMPLE                      = 0x4,
+	PERFMON_COUNTER_MODE_CYCLES_SINCE_FIRST_EVENT    = 0x5,
+	PERFMON_COUNTER_MODE_CYCLES_SINCE_LAST_EVENT     = 0x6,
+	PERFMON_COUNTER_MODE_CYCLES_GE_HI                = 0x7,
+	PERFMON_COUNTER_MODE_CYCLES_EQ_HI                = 0x8,
+	PERFMON_COUNTER_MODE_INACTIVE_CYCLES             = 0x9,
+	PERFMON_COUNTER_MODE_RESERVED                    = 0xf,
+} PERFMON_COUNTER_MODE;
+typedef enum PERFMON_SPM_MODE {
+	PERFMON_SPM_MODE_OFF                             = 0x0,
+	PERFMON_SPM_MODE_16BIT_CLAMP                     = 0x1,
+	PERFMON_SPM_MODE_16BIT_NO_CLAMP                  = 0x2,
+	PERFMON_SPM_MODE_32BIT_CLAMP                     = 0x3,
+	PERFMON_SPM_MODE_32BIT_NO_CLAMP                  = 0x4,
+	PERFMON_SPM_MODE_RESERVED_5                      = 0x5,
+	PERFMON_SPM_MODE_RESERVED_6                      = 0x6,
+	PERFMON_SPM_MODE_RESERVED_7                      = 0x7,
+	PERFMON_SPM_MODE_TEST_MODE_0                     = 0x8,
+	PERFMON_SPM_MODE_TEST_MODE_1                     = 0x9,
+	PERFMON_SPM_MODE_TEST_MODE_2                     = 0xa,
+} PERFMON_SPM_MODE;
+typedef enum SurfaceTiling {
+	ARRAY_LINEAR                                     = 0x0,
+	ARRAY_TILED                                      = 0x1,
+} SurfaceTiling;
+typedef enum SurfaceArray {
+	ARRAY_1D                                         = 0x0,
+	ARRAY_2D                                         = 0x1,
+	ARRAY_3D                                         = 0x2,
+	ARRAY_3D_SLICE                                   = 0x3,
+} SurfaceArray;
+typedef enum ColorArray {
+	ARRAY_2D_ALT_COLOR                               = 0x0,
+	ARRAY_2D_COLOR                                   = 0x1,
+	ARRAY_3D_SLICE_COLOR                             = 0x3,
+} ColorArray;
+typedef enum DepthArray {
+	ARRAY_2D_ALT_DEPTH                               = 0x0,
+	ARRAY_2D_DEPTH                                   = 0x1,
+} DepthArray;
+typedef enum ENUM_NUM_SIMD_PER_CU {
+	NUM_SIMD_PER_CU                                  = 0x4,
+} ENUM_NUM_SIMD_PER_CU;
+typedef enum MEM_PWR_FORCE_CTRL {
+	NO_FORCE_REQUEST                                 = 0x0,
+	FORCE_LIGHT_SLEEP_REQUEST                        = 0x1,
+	FORCE_DEEP_SLEEP_REQUEST                         = 0x2,
+	FORCE_SHUT_DOWN_REQUEST                          = 0x3,
+} MEM_PWR_FORCE_CTRL;
+typedef enum MEM_PWR_FORCE_CTRL2 {
+	NO_FORCE_REQ                                     = 0x0,
+	FORCE_LIGHT_SLEEP_REQ                            = 0x1,
+} MEM_PWR_FORCE_CTRL2;
+typedef enum MEM_PWR_DIS_CTRL {
+	ENABLE_MEM_PWR_CTRL                              = 0x0,
+	DISABLE_MEM_PWR_CTRL                             = 0x1,
+} MEM_PWR_DIS_CTRL;
+typedef enum MEM_PWR_SEL_CTRL {
+	DYNAMIC_SHUT_DOWN_ENABLE                         = 0x0,
+	DYNAMIC_DEEP_SLEEP_ENABLE                        = 0x1,
+	DYNAMIC_LIGHT_SLEEP_ENABLE                       = 0x2,
+} MEM_PWR_SEL_CTRL;
+typedef enum MEM_PWR_SEL_CTRL2 {
+	DYNAMIC_DEEP_SLEEP_EN                            = 0x0,
+	DYNAMIC_LIGHT_SLEEP_EN                           = 0x1,
+} MEM_PWR_SEL_CTRL2;
+
+#endif /* ACP_2_2_ENUM_H */

sound/soc/codecs/wm5110.c

@@ -2173,10 +2173,23 @@ static int wm5110_open(struct snd_compr_stream *stream)
 	return wm_adsp_compr_open(&priv->core.adsp[n_adsp], stream);
 }
 
+static irqreturn_t wm5110_adsp2_irq(int irq, void *data)
+{
+	struct wm5110_priv *florida = data;
+	int ret;
+
+	ret = wm_adsp_compr_handle_irq(&florida->core.adsp[2]);
+	if (ret == -ENODEV)
+		return IRQ_NONE;
+
+	return IRQ_HANDLED;
+}
+
 static int wm5110_codec_probe(struct snd_soc_codec *codec)
 {
 	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
 	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct arizona *arizona = priv->core.arizona;
 	int i, ret;
 
 	priv->core.arizona->dapm = dapm;
@@ -2185,6 +2198,14 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec)
 	arizona_init_gpio(codec);
 	arizona_init_mono(codec);
 
+	ret = arizona_request_irq(arizona, ARIZONA_IRQ_DSP_IRQ1,
+				  "ADSP2 Compressed IRQ", wm5110_adsp2_irq,
+				  priv);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request DSP IRQ: %d\n", ret);
+		return ret;
+	}
+
 	for (i = 0; i < WM5110_NUM_ADSP; ++i) {
 		ret = wm_adsp2_codec_probe(&priv->core.adsp[i], codec);
 		if (ret)
@@ -2205,12 +2226,15 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec)
 	for (--i; i >= 0; --i)
 		wm_adsp2_codec_remove(&priv->core.adsp[i], codec);
 
+	arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, priv);
+
 	return ret;
 }
 
 static int wm5110_codec_remove(struct snd_soc_codec *codec)
 {
 	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct arizona *arizona = priv->core.arizona;
 	int i;
 
 	for (i = 0; i < WM5110_NUM_ADSP; ++i)
@@ -2218,6 +2242,8 @@ static int wm5110_codec_remove(struct snd_soc_codec *codec)
 
 	priv->core.arizona->dapm = NULL;
 
+	arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, priv);
+
 	return 0;
 }
 
@@ -2269,6 +2295,8 @@ static struct snd_compr_ops wm5110_compr_ops = {
 	.set_params = wm_adsp_compr_set_params,
 	.get_caps = wm_adsp_compr_get_caps,
 	.trigger = wm_adsp_compr_trigger,
+	.pointer = wm_adsp_compr_pointer,
+	.copy = wm_adsp_compr_copy,
 };
 
 static struct snd_soc_platform_driver wm5110_compr_platform = {

sound/soc/codecs/wm_adsp.c

@@ -279,6 +279,11 @@ struct wm_adsp_compr_buf {
 
 	struct wm_adsp_buffer_region *regions;
 	u32 host_buf_ptr;
+
+	u32 error;
+	u32 irq_count;
+	int read_index;
+	int avail;
 };
 
 struct wm_adsp_compr {
@@ -287,6 +292,9 @@ struct wm_adsp_compr {
 
 	struct snd_compr_stream *stream;
 	struct snd_compressed_buffer size;
+
+	u32 *raw_buf;
+	unsigned int copied_total;
 };
 
 #define WM_ADSP_DATA_WORD_SIZE         3
@@ -2378,6 +2386,7 @@ int wm_adsp_compr_free(struct snd_compr_stream *stream)
 
 	dsp->compr = NULL;
 
+	kfree(compr->raw_buf);
 	kfree(compr);
 
 	mutex_unlock(&dsp->pwr_lock);
@@ -2436,10 +2445,16 @@ static int wm_adsp_compr_check_params(struct snd_compr_stream *stream,
 	return -EINVAL;
 }
 
+static inline unsigned int wm_adsp_compr_frag_words(struct wm_adsp_compr *compr)
+{
+	return compr->size.fragment_size / WM_ADSP_DATA_WORD_SIZE;
+}
+
 int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
 			     struct snd_compr_params *params)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
+	unsigned int size;
 	int ret;
 
 	ret = wm_adsp_compr_check_params(stream, params);
@@ -2451,6 +2466,11 @@ int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
 	adsp_dbg(compr->dsp, "fragment_size=%d fragments=%d\n",
 		 compr->size.fragment_size, compr->size.fragments);
 
+	size = wm_adsp_compr_frag_words(compr) * sizeof(*compr->raw_buf);
+	compr->raw_buf = kmalloc(size, GFP_DMA | GFP_KERNEL);
+	if (!compr->raw_buf)
+		return -ENOMEM;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(wm_adsp_compr_set_params);
@@ -2622,6 +2642,8 @@ static int wm_adsp_buffer_init(struct wm_adsp *dsp)
 		return -ENOMEM;
 
 	buf->dsp = dsp;
+	buf->read_index = -1;
+	buf->irq_count = 0xFFFFFFFF;
 
 	ret = wm_adsp_buffer_locate(buf);
 	if (ret < 0) {
@@ -2705,6 +2727,16 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd)
 				 ret);
 			break;
 		}
+
+		/* Trigger the IRQ at one fragment of data */
+		ret = wm_adsp_buffer_write(compr->buf,
+					   HOST_BUFFER_FIELD(high_water_mark),
+					   wm_adsp_compr_frag_words(compr));
+		if (ret < 0) {
+			adsp_err(dsp, "Failed to set high water mark: %d\n",
+				 ret);
+			break;
+		}
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
 		break;
@@ -2719,4 +2751,298 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd)
 }
 EXPORT_SYMBOL_GPL(wm_adsp_compr_trigger);
 
+static inline int wm_adsp_buffer_size(struct wm_adsp_compr_buf *buf)
+{
+	int last_region = wm_adsp_fw[buf->dsp->fw].caps->num_regions - 1;
+
+	return buf->regions[last_region].cumulative_size;
+}
+
+static int wm_adsp_buffer_update_avail(struct wm_adsp_compr_buf *buf)
+{
+	u32 next_read_index, next_write_index;
+	int write_index, read_index, avail;
+	int ret;
+
+	/* Only sync read index if we haven't already read a valid index */
+	if (buf->read_index < 0) {
+		ret = wm_adsp_buffer_read(buf,
+				HOST_BUFFER_FIELD(next_read_index),
+				&next_read_index);
+		if (ret < 0)
+			return ret;
+
+		read_index = sign_extend32(next_read_index, 23);
+
+		if (read_index < 0) {
+			adsp_dbg(buf->dsp, "Avail check on unstarted stream\n");
+			return 0;
+		}
+
+		buf->read_index = read_index;
+	}
+
+	ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(next_write_index),
+			&next_write_index);
+	if (ret < 0)
+		return ret;
+
+	write_index = sign_extend32(next_write_index, 23);
+
+	avail = write_index - buf->read_index;
+	if (avail < 0)
+		avail += wm_adsp_buffer_size(buf);
+
+	adsp_dbg(buf->dsp, "readindex=0x%x, writeindex=0x%x, avail=%d\n",
+		 buf->read_index, write_index, avail);
+
+	buf->avail = avail;
+
+	return 0;
+}
+
+int wm_adsp_compr_handle_irq(struct wm_adsp *dsp)
+{
+	struct wm_adsp_compr_buf *buf = dsp->buffer;
+	struct wm_adsp_compr *compr = dsp->compr;
+	int ret = 0;
+
+	mutex_lock(&dsp->pwr_lock);
+
+	if (!buf) {
+		adsp_err(dsp, "Spurious buffer IRQ\n");
+		ret = -ENODEV;
+		goto out;
+	}
+
+	adsp_dbg(dsp, "Handling buffer IRQ\n");
+
+	ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(error), &buf->error);
+	if (ret < 0) {
+		adsp_err(dsp, "Failed to check buffer error: %d\n", ret);
+		goto out;
+	}
+	if (buf->error != 0) {
+		adsp_err(dsp, "Buffer error occurred: %d\n", buf->error);
+		ret = -EIO;
+		goto out;
+	}
+
+	ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(irq_count),
+				  &buf->irq_count);
+	if (ret < 0) {
+		adsp_err(dsp, "Failed to get irq_count: %d\n", ret);
+		goto out;
+	}
+
+	ret = wm_adsp_buffer_update_avail(buf);
+	if (ret < 0) {
+		adsp_err(dsp, "Error reading avail: %d\n", ret);
+		goto out;
+	}
+
+	if (compr->stream)
+		snd_compr_fragment_elapsed(compr->stream);
+
+out:
+	mutex_unlock(&dsp->pwr_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wm_adsp_compr_handle_irq);
+
+static int wm_adsp_buffer_reenable_irq(struct wm_adsp_compr_buf *buf)
+{
+	if (buf->irq_count & 0x01)
+		return 0;
+
+	adsp_dbg(buf->dsp, "Enable IRQ(0x%x) for next fragment\n",
+		 buf->irq_count);
+
+	buf->irq_count |= 0x01;
+
+	return wm_adsp_buffer_write(buf, HOST_BUFFER_FIELD(irq_ack),
+				    buf->irq_count);
+}
+
+int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
+			  struct snd_compr_tstamp *tstamp)
+{
+	struct wm_adsp_compr *compr = stream->runtime->private_data;
+	struct wm_adsp_compr_buf *buf = compr->buf;
+	struct wm_adsp *dsp = compr->dsp;
+	int ret = 0;
+
+	adsp_dbg(dsp, "Pointer request\n");
+
+	mutex_lock(&dsp->pwr_lock);
+
+	if (!compr->buf) {
+		ret = -ENXIO;
+		goto out;
+	}
+
+	if (compr->buf->error) {
+		ret = -EIO;
+		goto out;
+	}
+
+	if (buf->avail < wm_adsp_compr_frag_words(compr)) {
+		ret = wm_adsp_buffer_update_avail(buf);
+		if (ret < 0) {
+			adsp_err(dsp, "Error reading avail: %d\n", ret);
+			goto out;
+		}
+
+		/*
+		 * If we really have less than 1 fragment available tell the
+		 * DSP to inform us once a whole fragment is available.
+		 */
+		if (buf->avail < wm_adsp_compr_frag_words(compr)) {
+			ret = wm_adsp_buffer_reenable_irq(buf);
+			if (ret < 0) {
+				adsp_err(dsp,
+					 "Failed to re-enable buffer IRQ: %d\n",
+					 ret);
+				goto out;
+			}
+		}
+	}
+
+	tstamp->copied_total = compr->copied_total;
+	tstamp->copied_total += buf->avail * WM_ADSP_DATA_WORD_SIZE;
+
+out:
+	mutex_unlock(&dsp->pwr_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wm_adsp_compr_pointer);
+
+static int wm_adsp_buffer_capture_block(struct wm_adsp_compr *compr, int target)
+{
+	struct wm_adsp_compr_buf *buf = compr->buf;
+	u8 *pack_in = (u8 *)compr->raw_buf;
+	u8 *pack_out = (u8 *)compr->raw_buf;
+	unsigned int adsp_addr;
+	int mem_type, nwords, max_read;
+	int i, j, ret;
+
+	/* Calculate read parameters */
+	for (i = 0; i < wm_adsp_fw[buf->dsp->fw].caps->num_regions; ++i)
+		if (buf->read_index < buf->regions[i].cumulative_size)
+			break;
+
+	if (i == wm_adsp_fw[buf->dsp->fw].caps->num_regions)
+		return -EINVAL;
+
+	mem_type = buf->regions[i].mem_type;
+	adsp_addr = buf->regions[i].base_addr +
+		    (buf->read_index - buf->regions[i].offset);
+
+	max_read = wm_adsp_compr_frag_words(compr);
+	nwords = buf->regions[i].cumulative_size - buf->read_index;
+
+	if (nwords > target)
+		nwords = target;
+	if (nwords > buf->avail)
+		nwords = buf->avail;
+	if (nwords > max_read)
+		nwords = max_read;
+	if (!nwords)
+		return 0;
+
+	/* Read data from DSP */
+	ret = wm_adsp_read_data_block(buf->dsp, mem_type, adsp_addr,
+				      nwords, compr->raw_buf);
+	if (ret < 0)
+		return ret;
+
+	/* Remove the padding bytes from the data read from the DSP */
+	for (i = 0; i < nwords; i++) {
+		for (j = 0; j < WM_ADSP_DATA_WORD_SIZE; j++)
+			*pack_out++ = *pack_in++;
+
+		pack_in += sizeof(*(compr->raw_buf)) - WM_ADSP_DATA_WORD_SIZE;
+	}
+
+	/* update read index to account for words read */
+	buf->read_index += nwords;
+	if (buf->read_index == wm_adsp_buffer_size(buf))
+		buf->read_index = 0;
+
+	ret = wm_adsp_buffer_write(buf, HOST_BUFFER_FIELD(next_read_index),
+				   buf->read_index);
+	if (ret < 0)
+		return ret;
+
+	/* update avail to account for words read */
+	buf->avail -= nwords;
+
+	return nwords;
+}
+
+static int wm_adsp_compr_read(struct wm_adsp_compr *compr,
+			      char __user *buf, size_t count)
+{
+	struct wm_adsp *dsp = compr->dsp;
+	int ntotal = 0;
+	int nwords, nbytes;
+
+	adsp_dbg(dsp, "Requested read of %zu bytes\n", count);
+
+	if (!compr->buf)
+		return -ENXIO;
+
+	if (compr->buf->error)
+		return -EIO;
+
+	count /= WM_ADSP_DATA_WORD_SIZE;
+
+	do {
+		nwords = wm_adsp_buffer_capture_block(compr, count);
+		if (nwords < 0) {
+			adsp_err(dsp, "Failed to capture block: %d\n", nwords);
+			return nwords;
+		}
+
+		nbytes = nwords * WM_ADSP_DATA_WORD_SIZE;
+
+		adsp_dbg(dsp, "Read %d bytes\n", nbytes);
+
+		if (copy_to_user(buf + ntotal, compr->raw_buf, nbytes)) {
+			adsp_err(dsp, "Failed to copy data to user: %d, %d\n",
+				 ntotal, nbytes);
+			return -EFAULT;
+		}
+
+		count -= nwords;
+		ntotal += nbytes;
+	} while (nwords > 0 && count > 0);
+
+	compr->copied_total += ntotal;
+
+	return ntotal;
+}
+
+int wm_adsp_compr_copy(struct snd_compr_stream *stream, char __user *buf,
+		       size_t count)
+{
+	struct wm_adsp_compr *compr = stream->runtime->private_data;
+	struct wm_adsp *dsp = compr->dsp;
+	int ret;
+
+	mutex_lock(&dsp->pwr_lock);
+
+	if (stream->direction == SND_COMPRESS_CAPTURE)
+		ret = wm_adsp_compr_read(compr, buf, count);
+	else
+		ret = -ENOTSUPP;
+
+	mutex_unlock(&dsp->pwr_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(wm_adsp_compr_copy);
+
 MODULE_LICENSE("GPL v2");

sound/soc/codecs/wm_adsp.h

@@ -112,5 +112,10 @@ extern int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
 extern int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
 				  struct snd_compr_caps *caps);
 extern int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
+extern int wm_adsp_compr_handle_irq(struct wm_adsp *dsp);
+extern int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
+				 struct snd_compr_tstamp *tstamp);
+extern int wm_adsp_compr_copy(struct snd_compr_stream *stream,
+			      char __user *buf, size_t count);
 
 #endif

sound/soc/dwc/designware_i2s.c

@@ -500,6 +500,10 @@ static int dw_configure_dai(struct dw_i2s_dev *dev,
 	u32 comp2 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp2);
 	u32 idx;
 
+	if (dev->capability & DWC_I2S_RECORD &&
+			dev->quirks & DW_I2S_QUIRK_COMP_PARAM1)
+		comp1 = comp1 & ~BIT(5);
+
 	if (COMP1_TX_ENABLED(comp1)) {
 		dev_dbg(dev->dev, " designware: play supported\n");
 		idx = COMP1_TX_WORDSIZE_0(comp1);