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Groups > linux.kernel > #1387164
| From | PC Liao <pc.liao@mediatek.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] ASoC: mediatek: HDMI audio LR channel swapped |
| Date | 2016-04-26 08:40 +0200 |
| Message-ID | <rs4P7-2R0-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Because LRCK of TDM use High to Low as default setting, this patch changes the TDM setting to inverse LRCK. Signed-off-by: PC Liao <pc.liao@mediatek.com> --- sound/soc/mediatek/mtk-afe-pcm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/mediatek/mtk-afe-pcm.c b/sound/soc/mediatek/mtk-afe-pcm.c index f1c58a2..2b5df2e 100644 --- a/sound/soc/mediatek/mtk-afe-pcm.c +++ b/sound/soc/mediatek/mtk-afe-pcm.c @@ -123,6 +123,7 @@ #define AFE_TDM_CON1_WLEN_32BIT (0x2 << 8) #define AFE_TDM_CON1_MSB_ALIGNED (0x1 << 4) #define AFE_TDM_CON1_1_BCK_DELAY (0x1 << 3) +#define AFE_TDM_CON1_LRCK_INV (0x1 << 2) #define AFE_TDM_CON1_BCK_INV (0x1 << 1) #define AFE_TDM_CON1_EN (0x1 << 0) @@ -449,6 +450,7 @@ static int mtk_afe_hdmi_prepare(struct snd_pcm_substream *substream, runtime->rate * runtime->channels * 32); val = AFE_TDM_CON1_BCK_INV | + AFE_TDM_CON1_LRCK_INV | AFE_TDM_CON1_1_BCK_DELAY | AFE_TDM_CON1_MSB_ALIGNED | /* I2S mode */ AFE_TDM_CON1_WLEN_32BIT | -- 1.7.9.5
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[PATCH] ASoC: mediatek: HDMI audio LR channel swapped PC Liao <pc.liao@mediatek.com> - 2016-04-26 08:40 +0200 Applied "ASoC: mediatek: HDMI audio LR channel swapped" to the asoc tree Mark Brown <broonie@kernel.org> - 2016-04-26 12:30 +0200
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