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authorMario Limonciello <mario.limonciello@amd.com>2023-01-31 21:46:47 +0300
committerMark Brown <broonie@kernel.org>2023-02-02 14:42:21 +0300
commit6d6f62c868a8ad9c451c22f9f20f08a6149f8487 (patch)
tree8c06b0d77737147ff1b67d9b5fb3820b13cb7743 /sound/soc/amd
parent36acae192d65195342d02595f45e404cc0f2eca0 (diff)
downloadlinux-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>
Diffstat (limited to 'sound/soc/amd')
-rw-r--r--sound/soc/amd/yc/acp6x.h2
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