diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-01-31 21:46:47 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-02-02 14:42:21 +0300 |
| commit | 6d6f62c868a8ad9c451c22f9f20f08a6149f8487 (patch) | |
| tree | 8c06b0d77737147ff1b67d9b5fb3820b13cb7743 | |
| parent | 36acae192d65195342d02595f45e404cc0f2eca0 (diff) | |
| download | linux-6d6f62c868a8ad9c451c22f9f20f08a6149f8487.tar.xz | |
ASoC: amd: yc: Adjust the gain for PDM DMIC
A number of users for Lenovo Rembrandt based laptops are
reporting that the microphone is too quiet relative to
Windows with a dual boot.
Increase the PDM gain to overcome this problem.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20230131184653.10216-2-mario.limonciello@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/amd/yc/acp6x.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/amd/yc/acp6x.h b/sound/soc/amd/yc/acp6x.h index 74b596e6807a..846ca10e24d3 100644 --- a/sound/soc/amd/yc/acp6x.h +++ b/sound/soc/amd/yc/acp6x.h @@ -31,7 +31,7 @@ #define ACP_ERROR_STAT 29 #define PDM_DECIMATION_FACTOR 2 #define ACP_PDM_CLK_FREQ_MASK 7 -#define ACP_WOV_MISC_CTRL_MASK 0x10 +#define ACP_WOV_MISC_CTRL_MASK 0x18 #define ACP_PDM_ENABLE 1 #define ACP_PDM_DISABLE 0 #define ACP_PDM_DMA_EN_STATUS 2 |