From: Mario Limonciello <mario.limonciello@amd.com>
To: Jaroslav Kysela <jkysela@redhat.com>,
Mukunda Vijendar <Vijendar.Mukunda@amd.com>,
Saba Kareem Syed <Syed.SabaKareem@amd.com>,
<linux-kernel@vger.kernel.org>
Cc: Pananchikkal Renjith <Renjith.Pananchikkal@amd.com>,
Mark Pearson <mpearson@lenovo.com>,
Mario Limonciello <mario.limonciello@amd.com>,
"Liam Girdwood" <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
"Jaroslav Kysela" <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
<alsa-devel@alsa-project.org>
Subject: [PATCH 5/6] ASoC: amd: ps: Adjust the gain for PDM DMIC
Date: Fri, 27 Jan 2023 10:01:32 -0600 [thread overview]
Message-ID: <20230127160134.2658-6-mario.limonciello@amd.com> (raw)
In-Reply-To: <20230127160134.2658-1-mario.limonciello@amd.com>
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 --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
--
2.34.1
next prev parent reply other threads:[~2023-01-27 16:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-27 16:01 [PATCH 0/6] Fix default DMIC gain on AMD PDM drivers Mario Limonciello
2023-01-27 16:01 ` [PATCH 1/6] ASoC: amd: yc: Adjust the gain for PDM DMIC Mario Limonciello
2023-01-27 16:53 ` Mark Brown
2023-01-27 17:02 ` Limonciello, Mario
2023-01-27 16:01 ` [PATCH 2/6] ASoC: amd: yc: Add a module parameter to influence pdm_gain Mario Limonciello
2023-01-27 16:23 ` Jaroslav Kysela
2023-01-27 16:25 ` Limonciello, Mario
2023-01-27 16:41 ` Jaroslav Kysela
2023-01-27 16:55 ` Mark Brown
2023-01-27 16:01 ` [PATCH 3/6] ASoC: amd: renoir: Adjust the gain for PDM DMIC Mario Limonciello
2023-01-27 16:01 ` [PATCH 4/6] ASoC: amd: renoir: Add a module parameter to influence pdm_gain Mario Limonciello
2023-01-27 16:01 ` Mario Limonciello [this message]
2023-01-27 16:01 ` [PATCH 6/6] ASoC: amd: ps: " Mario Limonciello
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