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authorMario Limonciello <mario.limonciello@amd.com>2023-01-31 12:46:49 -0600
committerMark Brown <broonie@kernel.org>2023-02-02 11:42:23 +0000
commit47dc601a067d9a79989310c8a1f93ea390ae9ead (patch)
tree5a4bfec9b5bf8eb5140ed0e46f76a1ccc6f5c355
parent02ea45d10fab99040c87d0267656930accb91e3c (diff)
ASoC: amd: renoir: Adjust the gain for PDM DMIC
A similar issue that was reported on Rembrandt based laptops with low DMIC volume is also being reported for Barcelo based laptops that use renoir acp3x. 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/20230131184653.10216-4-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/amd/renoir/rn_acp3x.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h
index ca586603d720..c174f84650d2 100644
--- a/sound/soc/amd/renoir/rn_acp3x.h
+++ b/sound/soc/amd/renoir/rn_acp3x.h
@@ -34,7 +34,7 @@
#define ACP_ERROR_STAT 29
#define PDM_DECIMATION_FACTOR 0x2
#define ACP_PDM_CLK_FREQ_MASK 0x07
-#define ACP_WOV_MISC_CTRL_MASK 0x10
+#define ACP_WOV_MISC_CTRL_MASK 0x18
#define ACP_PDM_ENABLE 0x01
#define ACP_PDM_DISABLE 0x00
#define ACP_PDM_DMA_EN_STATUS 0x02