linux-kernel - [PATCH AUTOSEL 6.12 050/107] ASoC: sdw_utils: Add support for exclusion DAI quirks

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Message-ID: <20241124133301.3341829-50-sashal@kernel.org>
Date: Sun, 24 Nov 2024 08:29:10 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Charles Keepax <ckeepax@...nsource.cirrus.com>,
	Liam Girdwood <liam.r.girdwood@...el.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Mark Brown <broonie@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	lgirdwood@...il.com,
	perex@...ex.cz,
	tiwai@...e.com,
	pierre-louis.bossart@...ux.dev,
	Vijendar.Mukunda@....com,
	naveen.m@...el.com,
	mac.chiang@...el.com,
	kuninori.morimoto.gx@...esas.com,
	linux-sound@...r.kernel.org
Subject: [PATCH AUTOSEL 6.12 050/107] ASoC: sdw_utils: Add support for exclusion DAI quirks

From: Charles Keepax <ckeepax@...nsource.cirrus.com>

[ Upstream commit 3d9b44d0972be1298400e449cfbcc436df2e988e ]

The system contains a mechanism for certain DAI links to be included
based on a quirk. Add support for certain DAI links to excluded based on
a quirk, this is useful in situations where the vast majority of SKUs
utilise a feature so it is easier to quirk on those that don't.

Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@...el.com>
Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
Link: https://patch.msgid.link/20241016030344.13535-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 include/sound/soc_sdw_utils.h       | 1 +
 sound/soc/sdw_utils/soc_sdw_utils.c | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h
index f68c1f193b3b4..dc7541b7b6158 100644
--- a/include/sound/soc_sdw_utils.h
+++ b/include/sound/soc_sdw_utils.h
@@ -59,6 +59,7 @@ struct asoc_sdw_dai_info {
 	int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
 	bool rtd_init_done; /* Indicate that the rtd_init callback is done */
 	unsigned long quirk;
+	bool quirk_exclude;
 };
 
 struct asoc_sdw_codec_info {
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
index a6070f822eb9e..863b4d5527cbe 100644
--- a/sound/soc/sdw_utils/soc_sdw_utils.c
+++ b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -1112,7 +1112,8 @@ int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
 				dai_info = &codec_info->dais[adr_end->num];
 				soc_dai = asoc_sdw_find_dailink(soc_dais, adr_end);
 
-				if (dai_info->quirk && !(dai_info->quirk & ctx->mc_quirk))
+				if (dai_info->quirk &&
+				    !(dai_info->quirk_exclude ^ !!(dai_info->quirk & ctx->mc_quirk)))
 					continue;
 
 				dev_dbg(dev,
-- 
2.43.0