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| author | Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> | 2022-01-17 17:28:50 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-01-28 15:59:30 +0000 |
| commit | def6dc25070342be2eb220cb1650a286ee29734d (patch) | |
| tree | 5c4bbd427ab651dfa36f846a99268f4f67598c24 /sound/soc/amd | |
| parent | c32bd332ce5c9eda087dedae2cf5f98bb008e841 (diff) | |
| download | linux-def6dc25070342be2eb220cb1650a286ee29734d.tar.gz linux-def6dc25070342be2eb220cb1650a286ee29734d.tar.bz2 linux-def6dc25070342be2eb220cb1650a286ee29734d.zip | |
ASoC: amd: acp: Add PDM controller based dmic dai for Renoir
Renoir ACP IP has a PDM controller block. Add DMIC dai instance in
dai_driver struct to enable dmic capture support on Renoir platform.
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Link: https://lore.kernel.org/r/20220117115854.455995-3-AjitKumar.Pandey@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd')
| -rw-r--r-- | sound/soc/amd/acp/Kconfig | 1 | ||||
| -rw-r--r-- | sound/soc/amd/acp/acp-renoir.c | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig index 2e6d0259f2e9..f4ca7843391b 100644 --- a/sound/soc/amd/acp/Kconfig +++ b/sound/soc/amd/acp/Kconfig @@ -29,6 +29,7 @@ config SND_AMD_ASOC_RENOIR tristate "AMD ACP ASOC Renoir Support" select SND_SOC_AMD_ACP_PCM select SND_SOC_AMD_ACP_I2S + select SND_SOC_AMD_ACP_PDM depends on X86 && PCI help This option enables Renoir I2S support on AMD platform. diff --git a/sound/soc/amd/acp/acp-renoir.c b/sound/soc/amd/acp/acp-renoir.c index 9b321a055b52..770a57a0677b 100644 --- a/sound/soc/amd/acp/acp-renoir.c +++ b/sound/soc/amd/acp/acp-renoir.c @@ -97,6 +97,19 @@ static struct snd_soc_dai_driver acp_renoir_dai[] = { .ops = &asoc_acp_cpu_dai_ops, .probe = &asoc_acp_i2s_probe, }, +{ + .name = "acp-pdm-dmic", + .id = DMIC_INSTANCE, + .capture = { + .rates = SNDRV_PCM_RATE_8000_48000, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 2, + .channels_max = 2, + .rate_min = 8000, + .rate_max = 48000, + }, + .ops = &acp_dmic_dai_ops, +}, }; static int renoir_audio_probe(struct platform_device *pdev) |