From: Kyle Russell Date: Fri, 6 Nov 2020 14:59:05 +0000 (-0500) Subject: ASoC: mmp-sspa: clear transmit phase bit for non-stereo formats X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b88b31f4fa0abcd698045362d4aefcddc50cba59;p=linux.git ASoC: mmp-sspa: clear transmit phase bit for non-stereo formats The transmit phase register value is never cleared during hw params. So once hw params sets this bit to handle a two channel format, it remains configured for dual-phase, which is not desirable for mono playback. Signed-off-by: Kyle Russell Link: https://lore.kernel.org/r/20201106145905.365903-1-bkylerussell@gmail.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c index 4255851c71c1b..52d4d8ace1c3d 100644 --- a/sound/soc/pxa/mmp-sspa.c +++ b/sound/soc/pxa/mmp-sspa.c @@ -239,6 +239,7 @@ static int mmp_sspa_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + sspa_ctrl &= ~SSPA_CTL_XPH; if (dev->of_node || params_channels(params) == 2) sspa_ctrl |= SSPA_CTL_XPH;