diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2014-06-23 16:53:43 +0200 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2020-08-13 16:04:34 +0200 |
| commit | 1d477cf0316e18df0a216db7f3c5a0b33e8c1bb1 (patch) | |
| tree | b33958ec453b47ad665f3a95e5b36ffd62c1db80 /sound/soc/fsl | |
| parent | e6a559ef6df9d4c06996df535b5df609aea4aceb (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'.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit 0bef909d061cd800da3f553d24129fc48bf3af01)
(cherry picked from commit 6ff91330b3dee51b14cde4442f78a07e87d21d68)
(cherry picked from commit 3295861e36076e7bdd72f5c1a60233ef7ead20e6)
Diffstat (limited to 'sound/soc/fsl')
| -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 49f5a8551143..93689892e97b 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -530,10 +530,10 @@ 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; } else { scr = SCR_RXFIFO_FSEL_IF8 | SCR_RXFIFO_AUTOSYNC; mask = SCR_RXFIFO_FSEL_MASK | SCR_RXFIFO_AUTOSYNC_MASK| |