linux-kernel - [PATCH AUTOSEL 5.11 59/67] ASoC: Intel: sof_sdw: detect DMIC number based on mach params

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Message-Id: <20210224125026.481804-59-sashal@kernel.org>
Date:   Wed, 24 Feb 2021 07:50:17 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Rander Wang <rander.wang@...el.com>,
        Bard Liao <bard.liao@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 5.11 59/67] ASoC: Intel: sof_sdw: detect DMIC number based on mach params

From: Rander Wang <rander.wang@...el.com>

[ Upstream commit f88dcb9b98d3f86ead04d2453475267910448bb8 ]

Current driver create DMIC dai based on quirk for each platforms,
so we need to add quirk for new platforms. Now driver reports DMIC
number to machine driver and machine driver can create DMIC dai based
on this information. The old check is reserved for some platforms
may be failed to set the DMIC number in BIOS.

Reviewed-by: Bard Liao <bard.liao@...el.com>
Signed-off-by: Rander Wang <rander.wang@...el.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Link: https://lore.kernel.org/r/20210208233336.59449-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/intel/boards/sof_sdw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 6e4b2fdb0dcf6..9983bf6356b1f 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -933,7 +933,7 @@ static int sof_card_dai_links_create(struct device *dev,
 		ctx->idisp_codec = true;
 
 	/* enable dmic01 & dmic16k */
-	dmic_num = (sof_sdw_quirk & SOF_SDW_PCH_DMIC) ? 2 : 0;
+	dmic_num = (sof_sdw_quirk & SOF_SDW_PCH_DMIC || mach_params->dmic_num) ? 2 : 0;
 	comp_num += dmic_num;
 
 	dev_dbg(dev, "sdw %d, ssp %d, dmic %d, hdmi %d", sdw_be_num, ssp_num,
-- 
2.27.0