diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2014-06-23 16:53:43 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2015-05-29 13:43:39 +0200 |
| commit | 9fbd04471e03c08ec0e746c1e47827efc8ada604 (patch) | |
| tree | ce1235e26cdf17b2492af57a94cb8d15c4a158b1 /sound | |
| parent | 8f703ace29752602a441ab964b81e59541cfc5cc (diff) | |
mxc_spdif.c: set the validity bit to 'valid'
Each spdif sample is qualified by the validity bit.
The bit shall be logic '0' if the audio sample is valid.
This commit configures the transmitter to always send '0' rather
than always send '1'.
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/fsl_spdif.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 0e7f37be2b50..716ca8c77cc8 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -489,10 +489,10 @@ static int fsl_spdif_startup(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { scr = SCR_TXFIFO_AUTOSYNC | SCR_TXFIFO_CTRL_NORMAL | SCR_TXSEL_NORMAL | SCR_USRC_SEL_CHIP | - SCR_TXFIFO_FSEL_IF8; + SCR_TXFIFO_FSEL_IF8 | SCR_VAL_CLEAR; mask = SCR_TXFIFO_AUTOSYNC_MASK | SCR_TXFIFO_CTRL_MASK | SCR_TXSEL_MASK | SCR_USRC_SEL_MASK | - SCR_TXFIFO_FSEL_MASK; + SCR_TXFIFO_FSEL_MASK | SCR_VAL_MASK; for (i = 0; i < SPDIF_TXRATE_MAX; i++) clk_prepare_enable(spdif_priv->txclk[i]); } else { |