[PATCH 6.6 067/301] ASoC: meson: axg-card: make links nonatomic

Greg Kroah-Hartman
2024-05-14T11:07:27Z

From: Jerome Brunet <jbrunet@baylibre.com>

[ Upstream commit dcba52ace7d4c12e2c8c273eff55ea03a84c8baf ]

Non atomic operations need to be performed in the trigger callback
of the TDM interfaces. Those are BEs but what matters is the nonatomic
flag of the FE in the DPCM context. Just set nonatomic for everything so,
at least, what is done is clear.

Fixes: 7864a79f37b5 ("ASoC: meson: add axg sound card support")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20240426152946.3078805-3-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/meson/axg-card.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index f10c0c17863eb..b6f5b4572012d 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -318,6 +318,7 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,

dai_link->cpus = cpu;
dai_link->num_cpus = 1;
+ dai_link->nonatomic = true;

ret = meson_card_parse_dai(card, np, dai_link->cpus);
if (ret)
--
2.43.0