[PATCH v2] ASoC: amd: acp: Adjust pdm gain value

[PATCH v2] ASoC: amd: acp: Adjust pdm gain value

[Venkata Prasad Potturu]

Set pdm gain value by setting PDM_MISC_CTRL_MASK value.
To avoid low pdm gain value.

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
---

Changes since v1:
	- remove pdm gain adjustment using module parameter.

 sound/soc/amd/acp/amd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index cb8d97122f95..73a028e67246 100644
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -130,7 +130,7 @@
 #define PDM_DMA_INTR_MASK       0x10000
 #define PDM_DEC_64              0x2
 #define PDM_CLK_FREQ_MASK       0x07
-#define PDM_MISC_CTRL_MASK      0x10
+#define PDM_MISC_CTRL_MASK      0x18
 #define PDM_ENABLE              0x01
 #define PDM_DISABLE             0x00
 #define DMA_EN_MASK             0x02
-- 
2.43.0

Re: [PATCH v2] ASoC: amd: acp: Adjust pdm gain value

[Mario Limonciello]

On 8/21/2025 12:45 AM, Venkata Prasad Potturu wrote:
> Set pdm gain value by setting PDM_MISC_CTRL_MASK value.
> To avoid low pdm gain value.
> 
> Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
> ---
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
> 
> Changes since v1:
> 	- remove pdm gain adjustment using module parameter.
> 
>   sound/soc/amd/acp/amd.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
> index cb8d97122f95..73a028e67246 100644
> --- a/sound/soc/amd/acp/amd.h
> +++ b/sound/soc/amd/acp/amd.h
> @@ -130,7 +130,7 @@
>   #define PDM_DMA_INTR_MASK       0x10000
>   #define PDM_DEC_64              0x2
>   #define PDM_CLK_FREQ_MASK       0x07
> -#define PDM_MISC_CTRL_MASK      0x10
> +#define PDM_MISC_CTRL_MASK      0x18
>   #define PDM_ENABLE              0x01
>   #define PDM_DISABLE             0x00
>   #define DMA_EN_MASK             0x02

Re: [PATCH v2] ASoC: amd: acp: Adjust pdm gain value

[Mark Brown]

On Thu, 21 Aug 2025 11:15:47 +0530, Venkata Prasad Potturu wrote:
> Set pdm gain value by setting PDM_MISC_CTRL_MASK value.
> To avoid low pdm gain value.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: amd: acp: Adjust pdm gain value
      commit: f1d0260362d72f9f454dc1f9db2eeb80cb801f28

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