Linux Sound subsystem development
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From: Bard Liao <yung-chuan.liao@linux.intel.com>
To: broonie@kernel.org, tiwai@suse.de
Cc: linux-sound@vger.kernel.org, bard.liao@intel.com,
	peter.ujfalusi@linux.intel.com, mac.chiang@intel.com
Subject: [PATCH 1/2] ASoC: sdw_utils: Add quirk to ignore RT712 CODEC_MIC
Date: Fri,  8 May 2026 17:32:23 +0800	[thread overview]
Message-ID: <20260508093224.1246282-2-yung-chuan.liao@linux.intel.com> (raw)
In-Reply-To: <20260508093224.1246282-1-yung-chuan.liao@linux.intel.com>

From: Mac Chiang <mac.chiang@intel.com>

Some devices do not use CODEC_MIC but use the host PCH_DMIC
instead. Add a quirk to skip the CODEC_MIC DAI when it is not present
in disco table, ensuring the correct capture device is used.

If CODEC_MIC is present, it continues to be used as default.

Fixes: 9489db97f6f0 ("ASoC: sdw_utils: add SmartMic DAI for RT712 VB")
Signed-off-by: Mac Chiang <mac.chiang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 sound/soc/sdw_utils/soc_sdw_utils.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
index 85291bfb58fb..cd4ed0e2677e 100644
--- a/sound/soc/sdw_utils/soc_sdw_utils.c
+++ b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -345,6 +345,8 @@ struct asoc_sdw_codec_info codec_info_list[] = {
 				.dai_type = SOC_SDW_DAI_TYPE_MIC,
 				.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
 				.rtd_init = asoc_sdw_rt_dmic_rtd_init,
+				.quirk = SOC_SDW_CODEC_MIC,
+				.quirk_exclude = true,
 			},
 		},
 		.dai_num = 3,
-- 
2.43.0


  reply	other threads:[~2026-05-08  9:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-08  9:32 [PATCH 0/2] ASoC: sdw_utils: make RT712/RT721 CODEC_MIC be optional Bard Liao
2026-05-08  9:32 ` Bard Liao [this message]
2026-05-08  9:32 ` [PATCH 2/2] ASoC: sdw_utils: Add quirk to ignore RT721 CODEC_MIC Bard Liao
2026-05-11  1:04 ` [PATCH 0/2] ASoC: sdw_utils: make RT712/RT721 CODEC_MIC be optional Mark Brown

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