From 574ea5c80eb18edd0d93864985650efec63347c0 Mon Sep 17 00:00:00 2001 From: Puyou Lu Date: Thu, 2 Jul 2020 10:30:25 +0800 Subject: ASoC: wm8974: fix Boost Mixer Aux Switch Clear BIT6 of INPPGA means not muted (Switch On). Signed-off-by: Puyou Lu Acked-by: Charles Keepax Link: https://lore.kernel.org/r/1593657025-4903-1-git-send-email-puyou.lu@gmail.com Signed-off-by: Mark Brown --- sound/soc/codecs/wm8974.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc/codecs/wm8974.c') diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index 06ba36595ddd..764bf93fb58a 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -186,7 +186,7 @@ SOC_DAPM_SINGLE("PCM Playback Switch", WM8974_MONOMIX, 0, 1, 0), /* Boost mixer */ static const struct snd_kcontrol_new wm8974_boost_mixer[] = { -SOC_DAPM_SINGLE("Aux Switch", WM8974_INPPGA, 6, 1, 0), +SOC_DAPM_SINGLE("Aux Switch", WM8974_INPPGA, 6, 1, 1), }; /* Input PGA */ -- cgit v1.2.3 From 01283d56f0ea0040b64dc785542f3ad3fb8b3e68 Mon Sep 17 00:00:00 2001 From: Puyou Lu Date: Thu, 2 Jul 2020 10:30:56 +0800 Subject: ASoC: wm8974: remove unsupported clock mode In DSP_A mode, BIT7 of IFACE should bit 0 according to datasheet (ie. inverted frame clock is not support in this mode). Signed-off-by: Puyou Lu Acked-by: Charles Keepax Link: https://lore.kernel.org/r/1593657056-4989-1-git-send-email-puyou.lu@gmail.com Signed-off-by: Mark Brown --- sound/soc/codecs/wm8974.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/soc/codecs/wm8974.c') diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index 764bf93fb58a..7cfc89602fc3 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -474,6 +474,10 @@ static int wm8974_set_dai_fmt(struct snd_soc_dai *codec_dai, iface |= 0x0008; break; case SND_SOC_DAIFMT_DSP_A: + if ((fmt & SND_SOC_DAIFMT_INV_MASK) == SND_SOC_DAIFMT_IB_IF || + (fmt & SND_SOC_DAIFMT_INV_MASK) == SND_SOC_DAIFMT_NB_IF) { + return -EINVAL; + } iface |= 0x00018; break; default: -- cgit v1.2.3