system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-22 03:55:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: cs42l51: add mclk support

Browse source 
Add MCLK dapm to allow configuration of cirrus CS42l51
codec as a master clock consumer.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Olivier Moysan 2018-10-15 16:03:36 +02:00 committed by Mark Brown
parent 8307b2afd3
commit 5e8d63a726
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
sound/soc/codecs/cs42l51.c
View file

@ -237,6 +237,10 @@ static const struct snd_soc_dapm_widget cs42l51_dapm_widgets[] = {
&cs42l51_adcr_mux_controls),
};
static const struct snd_soc_dapm_widget cs42l51_dapm_mclk_widgets[] = {
SND_SOC_DAPM_CLOCK_SUPPLY("MCLK")
};
static const struct snd_soc_dapm_route cs42l51_routes[] = {
{"HPL", NULL, "Left DAC"},
{"HPR", NULL, "Right DAC"},
@ -487,6 +491,10 @@ static struct snd_soc_dai_driver cs42l51_dai = {
static int cs42l51_component_probe(struct snd_soc_component *component)
{
int ret, reg;
struct snd_soc_dapm_context *dapm;
dapm = snd_soc_component_get_dapm(component);
snd_soc_dapm_new_controls(dapm, cs42l51_dapm_mclk_widgets, 1);
/*
* DAC configuration