diff options
| author | Emil Svendsen <emas@bang-olufsen.dk> | 2026-01-13 13:58:44 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-01-14 16:35:29 +0300 |
| commit | 4130dc47ce8f60d289d91e2bdd18c4d863ca3237 (patch) | |
| tree | e675747d5058d45f990efe71f7d863f1bba7b693 | |
| parent | 0f61b1860cc3f52aef9036d7235ed1f017632193 (diff) | |
| download | linux-4130dc47ce8f60d289d91e2bdd18c4d863ca3237.tar.xz | |
ASoC: tlv320adcx140: invert DRE_ENABLE
Looking at section 8.6.1.1.69 in datasheets for both 5140 and 6140 (3140
doesn't support DRE). REG ADCX140_DSP_CFG1 BIT 3 field "DRE_AGC_SEL" it
select either DRE or AGC.
It states:
* 0 = DRE
* 1 = AGC
The control is called "DRE_ENABLE" and for it to be true it has to be
active low.
This commit will invert the control so "DRE_ENABLE" is active low.
Signed-off-by: Emil Svendsen <emas@bang-olufsen.dk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://patch.msgid.link/20260113-sound-soc-codecs-tvl320adcx140-v4-1-8f7ecec525c8@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/tlv320adcx140.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c index 443cf59cb71a..75e1007012a4 100644 --- a/sound/soc/codecs/tlv320adcx140.c +++ b/sound/soc/codecs/tlv320adcx140.c @@ -338,7 +338,7 @@ static const struct snd_kcontrol_new adcx140_dapm_ch4_dre_en_switch = SOC_DAPM_SINGLE("Switch", ADCX140_CH4_CFG0, 0, 1, 0); static const struct snd_kcontrol_new adcx140_dapm_dre_en_switch = - SOC_DAPM_SINGLE("Switch", ADCX140_DSP_CFG1, 3, 1, 0); + SOC_DAPM_SINGLE("Switch", ADCX140_DSP_CFG1, 3, 1, 1); /* Output Mixer */ static const struct snd_kcontrol_new adcx140_output_mixer_controls[] = { |