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| author | Syed Saba Kareem <Syed.SabaKareem@amd.com> | 2023-06-26 15:55:14 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-09 23:47:41 +0200 |
| commit | 5debf4ae138c81321832d41203483696cac1c580 (patch) | |
| tree | 8fb5adb88ec013b3068ed8407fcb599250300787 /sound/soc/amd/acp/amd.h | |
| parent | ASoC: amd: acp: move pdm macros to common header file (diff) | |
| download | linux-5debf4ae138c81321832d41203483696cac1c580.tar.xz linux-5debf4ae138c81321832d41203483696cac1c580.zip | |
ASoC: amd: acp: add pm ops support for rembrandt platform
Add pm ops for rembrandt platform.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Link: https://lore.kernel.org/r/20230626135515.1252063-11-Syed.SabaKareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/acp/amd.h')
| -rw-r--r-- | sound/soc/amd/acp/amd.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h index 15f772ce5286..2ebe2099cbb5 100644 --- a/sound/soc/amd/acp/amd.h +++ b/sound/soc/amd/acp/amd.h @@ -110,6 +110,7 @@ #define ACP_TIMEOUT 500 #define DELAY_US 5 +#define ACP_SUSPEND_DELAY_MS 2000 #define PDM_DMA_STAT 0x10 #define PDM_DMA_INTR_MASK 0x10000 @@ -213,6 +214,14 @@ void acp_disable_interrupts(struct acp_dev_data *adata); /* Machine configuration */ int snd_amd_acp_find_config(struct pci_dev *pci); +void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream); +void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size); +void restore_acp_pdm_params(struct snd_pcm_substream *substream, + struct acp_dev_data *adata); + +int restore_acp_i2s_params(struct snd_pcm_substream *substream, + struct acp_dev_data *adata, struct acp_stream *stream); + static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction) { u64 byte_count = 0, low = 0, high = 0; |