system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-20 11:07:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: tlv320adc3xxx: BUG: Correct micbias setting

Browse source 
The micbias setting for tlv320adc can also have the value '3' which
means that the micbias ouput pin is connected to the input pin AVDD.

Signed-off-by: Antoine Gennart <gennartan@disroot.org>
Link: https://lore.kernel.org/r/20230929130117.77661-1-gennartan@disroot.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Antoine Gennart 2023-09-29 15:01:17 +02:00 committed by Mark Brown
parent 892fbdb203
commit e930bea412
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sound/soc/codecs/tlv320adc3xxx.c
View file

@ -293,7 +293,7 @@
#define ADC3XXX_BYPASS_RPGA 0x80
/* MICBIAS control bits */
#define ADC3XXX_MICBIAS_MASK 0x2
#define ADC3XXX_MICBIAS_MASK 0x3
#define ADC3XXX_MICBIAS1_SHIFT 5
#define ADC3XXX_MICBIAS2_SHIFT 3
@ -1099,7 +1099,7 @@ static int adc3xxx_parse_dt_micbias(struct adc3xxx *adc3xxx,
unsigned int val;
if (!of_property_read_u32(np, propname, &val)) {
if (val >= ADC3XXX_MICBIAS_AVDD) {
if (val > ADC3XXX_MICBIAS_AVDD) {
dev_err(dev, "Invalid property value for '%s'\n", propname);
return -EINVAL;
}