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: alsa-devel@alsa-project.org,
Pananchikkal Renjith <Renjith.Pananchikkal@amd.com>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>,
Mark Pearson <mpearson@lenovo.com>
Subject: [PATCH 1/6] ASoC: amd: yc: Adjust the gain for PDM DMIC
Date: Fri, 27 Jan 2023 10:01:28 -0600 [thread overview]
Message-ID: <20230127160134.2658-2-mario.limonciello@amd.com> (raw)
In-Reply-To: <20230127160134.2658-1-mario.limonciello@amd.com>
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>
---
sound/soc/amd/yc/acp6x.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/amd/yc/acp6x.h b/sound/soc/amd/yc/acp6x.h
index 74b596e6807ad..846ca10e24d3f 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
--
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 ` Mario Limonciello [this message]
2023-01-27 16:53 ` [PATCH 1/6] ASoC: amd: yc: Adjust the gain for PDM DMIC 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 ` [PATCH 5/6] ASoC: amd: ps: Adjust the gain for PDM DMIC Mario Limonciello
2023-01-27 16:01 ` [PATCH 6/6] ASoC: amd: ps: Add a module parameter to influence pdm_gain Mario Limonciello
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