diff mbox series

[2/2] ASoC: rt5659: Update MCLK rate in set_sysclk()

Message ID 1615829492-8972-3-git-send-email-spujar@nvidia.com (mailing list archive)
State Accepted
Commit dbf54a9534350d6aebbb34f5c1c606b81a4f35dd
Headers show
Series Do not handle MCLK device clock in simple-card-utils | expand

Commit Message

Sameer Pujar March 15, 2021, 5:31 p.m. UTC 
Simple-card/audio-graph-card drivers do not handle MCLK clock when it
is specified in the codec device node. The expectation here is that,
the codec should actually own up the MCLK clock and do necessary setup
in the driver.

Suggested-by: Mark Brown <broonie@kernel.org>
Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
---
 sound/soc/codecs/rt5659.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c
index b787515..0af9601 100644
--- a/sound/soc/codecs/rt5659.c
+++ b/sound/soc/codecs/rt5659.c
@@ -3430,12 +3430,17 @@  static int rt5659_set_component_sysclk(struct snd_soc_component *component, int
 {
 	struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component);
 	unsigned int reg_val = 0;
+	int ret;
 
 	if (freq == rt5659->sysclk && clk_id == rt5659->sysclk_src)
 		return 0;
 
 	switch (clk_id) {
 	case RT5659_SCLK_S_MCLK:
+		ret = clk_set_rate(rt5659->mclk, freq);
+		if (ret)
+			return ret;
+
 		reg_val |= RT5659_SCLK_SRC_MCLK;
 		break;
 	case RT5659_SCLK_S_PLL1: