This prevents playing sound with wrong speed.
Signed-off-by: Dmitry Osipenko <[email protected]>
---
I'm using deep sleep on my tablet and faced with this bug when played sound via
hdmi after suspend. I know that there is no deep sleep support in upstream
kernel,
but will be nice to see that bug fixed.
sound/soc/tegra/tegra20_spdif.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 3ebc867..24b46f1 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -114,6 +114,10 @@ static int tegra20_spdif_hw_params(struct
snd_pcm_substream *substream,
return ret;
}
+ regmap_update_bits(spdif->regmap, TEGRA20_SPDIF_DATA_FIFO_CSR,
+ TEGRA20_SPDIF_DATA_FIFO_CSR_TX_ATN_LVL_MASK,
+
TEGRA20_SPDIF_DATA_FIFO_CSR_TX_ATN_LVL_TU4_WORD_FULL);
+
return 0;
}
--
1.7.12
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