From 42fc858cc7e3f9e7a5762b29f9daaf23a15e45ef Mon Sep 17 00:00:00 2001 From: Chunxu Li Date: Tue, 10 Jan 2023 17:26:23 +0800 Subject: [PATCH] ASoC: mediatek: mt8186: add AFE_DAC_CON0 to volatile register list Mark AFE_DAC_CON0 as volatile since DSP firmware will access this register too. Signed-off-by: Chunxu Li Link: https://lore.kernel.org/r/20230110092623.13035-1-chunxu.li@mediatek.com Signed-off-by: Mark Brown --- sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c index d7e94e6a19c70..41172a82103ee 100644 --- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c +++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c @@ -2395,6 +2395,7 @@ static bool mt8186_is_volatile_reg(struct device *dev, unsigned int reg) case AUDIO_TOP_CON1: /* reg bit controlled by CCF */ case AUDIO_TOP_CON2: case AUDIO_TOP_CON3: + case AFE_DAC_CON0: case AFE_DL1_CUR_MSB: case AFE_DL1_CUR: case AFE_DL1_END: -- 2.30.2