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[v3,5/6] ASoC: amd: ps: Adjust the gain for PDM DMIC

Message ID 20230131184653.10216-6-mario.limonciello@amd.com (mailing list archive)
State Accepted
Commit 99ecc7889bee68fdf377f328c21ad0f953f8b05e
Headers show
Series Fix default DMIC gain on AMD PDM drivers | expand

Commit Message

Mario Limonciello Jan. 31, 2023, 6:46 p.m. UTC 
No issues have been reported yet for DMIC audio level on ps platforms,
but as problems were found both on YC (Rembrandt) and Renoir based
designs it's very likely they happen on ps too.

Increase the PDM gain to solve this problem.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
 sound/soc/amd/ps/acp63.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h
index 5e7f9c1c1b0e8..bae8288d8231c 100644
--- a/sound/soc/amd/ps/acp63.h
+++ b/sound/soc/amd/ps/acp63.h
@@ -30,7 +30,7 @@ 
 #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