This patch series is to add I2S and PDM support for ACP7.2 based platforms.
Venkata Prasad Potturu (3): ASoC: amd: acp: Add legacy driver support acp7.2 based platforms ASoC: amd: acp: Enable I2S support for acp7.2 based platforms ASoC: amd: acp: Enable acp7.2 platform based DMIC support in machine driver
sound/soc/amd/acp/acp-i2s.c | 3 +++ sound/soc/amd/acp/acp-legacy-common.c | 2 ++ sound/soc/amd/acp/acp-mach-common.c | 1 + sound/soc/amd/acp/acp-pci.c | 1 + sound/soc/amd/acp/acp-platform.c | 2 ++ sound/soc/amd/acp/acp70.c | 1 + sound/soc/amd/acp/acp_common.h | 1 + 7 files changed, 11 insertions(+)
Add pci revision id 0x72 in pci and platform driver to support acp7.2 based platforms.
Signed-off-by: Venkata Prasad Potturu venkataprasad.potturu@amd.com --- sound/soc/amd/acp/acp-legacy-common.c | 2 ++ sound/soc/amd/acp/acp-pci.c | 1 + sound/soc/amd/acp/acp-platform.c | 2 ++ sound/soc/amd/acp/acp70.c | 1 + sound/soc/amd/acp/acp_common.h | 1 + 5 files changed, 7 insertions(+)
diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c index 4e0bbccd1e93..57982d057c3a 100644 --- a/sound/soc/amd/acp/acp-legacy-common.c +++ b/sound/soc/amd/acp/acp-legacy-common.c @@ -372,6 +372,7 @@ static int acp_power_on(struct acp_chip_info *chip) break; case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: acp_pgfsm_stat_reg = ACP70_PGFSM_STATUS; acp_pgfsm_ctrl_reg = ACP70_PGFSM_CONTROL; break; @@ -573,6 +574,7 @@ void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip) break; case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: pdm_addr = ACP70_PDM_ADDR; check_acp70_config(chip); break; diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c index 2591b1a1c5e0..f83708755ed1 100644 --- a/sound/soc/amd/acp/acp-pci.c +++ b/sound/soc/amd/acp/acp-pci.c @@ -153,6 +153,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id break; case 0x70: case 0x71: + case 0x72: chip->name = "acp_asoc_acp70"; chip->rsrc = &acp70_rsrc; chip->acp_hw_ops_init = acp70_hw_ops_init; diff --git a/sound/soc/amd/acp/acp-platform.c b/sound/soc/amd/acp/acp-platform.c index b3eddf76aaa4..b25ac5612808 100644 --- a/sound/soc/amd/acp/acp-platform.c +++ b/sound/soc/amd/acp/acp-platform.c @@ -140,6 +140,7 @@ void config_acp_dma(struct acp_chip_info *chip, struct acp_stream *stream, int s switch (chip->acp_rev) { case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: switch (stream->dai_id) { case I2S_SP_INSTANCE: if (stream->dir == SNDRV_PCM_STREAM_PLAYBACK) @@ -205,6 +206,7 @@ static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_subs case ACP63_PCI_ID: case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) runtime->hw = acp6x_pcm_hardware_playback; else diff --git a/sound/soc/amd/acp/acp70.c b/sound/soc/amd/acp/acp70.c index b95e3949e70b..bca311c88139 100644 --- a/sound/soc/amd/acp/acp70.c +++ b/sound/soc/amd/acp/acp70.c @@ -136,6 +136,7 @@ static int acp_acp70_audio_probe(struct platform_device *pdev) switch (chip->acp_rev) { case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: break; default: dev_err(&pdev->dev, "Un-supported ACP Revision %d\n", chip->acp_rev); diff --git a/sound/soc/amd/acp/acp_common.h b/sound/soc/amd/acp/acp_common.h index f1ae88013f62..984685602e3d 100644 --- a/sound/soc/amd/acp/acp_common.h +++ b/sound/soc/amd/acp/acp_common.h @@ -15,5 +15,6 @@ #define ACP63_PCI_ID 0x63 #define ACP70_PCI_ID 0x70 #define ACP71_PCI_ID 0x71 +#define ACP72_PCI_ID 0x72
#endif
Enable I2S dai driver support for acp7.2 based platforms.
Signed-off-by: Venkata Prasad Potturu venkataprasad.potturu@amd.com --- sound/soc/amd/acp/acp-i2s.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c index 70fa54d568ef..617690362ad7 100644 --- a/sound/soc/amd/acp/acp-i2s.c +++ b/sound/soc/amd/acp/acp-i2s.c @@ -58,6 +58,7 @@ static inline void acp_set_i2s_clk(struct acp_chip_info *chip, int dai_id) case ACP63_PCI_ID: case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: val |= FIELD_PREP(ACP63_LRCLK_DIV_FIELD, chip->lrclk_div); val |= FIELD_PREP(ACP63_BCLK_DIV_FIELD, chip->bclk_div); break; @@ -134,6 +135,7 @@ static int acp_i2s_set_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask, u32 rx_mas case ACP63_PCI_ID: case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: switch (slots) { case 1 ... 31: no_of_slots = slots; @@ -168,6 +170,7 @@ static int acp_i2s_set_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask, u32 rx_mas case ACP63_PCI_ID: case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: if (tx_mask && stream->dir == SNDRV_PCM_STREAM_PLAYBACK) chip->tdm_tx_fmt[stream->dai_id - 1] = FRM_LEN | (slots << 13) | (slot_len << 18);
Enable acp7.2 platform based DMIC support in machine driver.
Signed-off-by: Venkata Prasad Potturu venkataprasad.potturu@amd.com --- sound/soc/amd/acp/acp-mach-common.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c index a0dab85088ec..c4bc8e849284 100644 --- a/sound/soc/amd/acp/acp-mach-common.c +++ b/sound/soc/amd/acp/acp-mach-common.c @@ -1772,6 +1772,7 @@ int acp_legacy_dai_links_create(struct snd_soc_card *card) break; case ACP70_PCI_ID: case ACP71_PCI_ID: + case ACP72_PCI_ID: links[i].platforms = platform_acp70_component; links[i].num_platforms = ARRAY_SIZE(platform_acp70_component); break;
On Wed, 02 Jul 2025 15:14:09 +0530, Venkata Prasad Potturu wrote:
This patch series is to add I2S and PDM support for ACP7.2 based platforms.
Venkata Prasad Potturu (3): ASoC: amd: acp: Add legacy driver support acp7.2 based platforms ASoC: amd: acp: Enable I2S support for acp7.2 based platforms ASoC: amd: acp: Enable acp7.2 platform based DMIC support in machine driver
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/3] ASoC: amd: acp: Add legacy driver support acp7.2 based platforms commit: a3b0e80428c8e2aa50d7e3c75721dd7f5c76c4d9 [2/3] ASoC: amd: acp: Enable I2S support for acp7.2 based platforms commit: 3549725e0f7823d085403fc4219fd3df347a1ae4 [3/3] ASoC: amd: acp: Enable acp7.2 platform based DMIC support in machine driver commit: 0c0ef1d90967717b91cded41b00dbae05d8e521c
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
participants (2)
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Mark Brown -
Venkata Prasad Potturu