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| author | Ricardo Neri | 2013-01-11 01:32:13 +0100 |
|---|---|---|
| committer | Mark Brown | 2013-01-12 00:58:37 +0100 |
| commit | a88fedfd342badff3653edcc6b6423e892d1773f (patch) | |
| tree | 1061ec9e750d9af7e929bfe7b3deb14822c1542f /sound/soc/omap | |
| parent | Linux 3.8-rc3 (diff) | |
| download | kernel-qcow2-linux-a88fedfd342badff3653edcc6b6423e892d1773f.tar.gz kernel-qcow2-linux-a88fedfd342badff3653edcc6b6423e892d1773f.tar.xz kernel-qcow2-linux-a88fedfd342badff3653edcc6b6423e892d1773f.zip | |
ASoC: OMAP: HDMI: Initialize IEC-60958 channel status word
As the IEC-60958 channel status word is set by ANDing and ORing with
the appropriate definitions, the word bytes need to be initialized
to zero to avoid misconfiguration due to previous hw_params calls.
Signed-off-by: Ricardo Neri <rneri@dextratech.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/omap')
| -rw-r--r-- | sound/soc/omap/omap-hdmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/omap/omap-hdmi.c b/sound/soc/omap/omap-hdmi.c index 7ea24819d570..32fa840c493e 100644 --- a/sound/soc/omap/omap-hdmi.c +++ b/sound/soc/omap/omap-hdmi.c @@ -110,6 +110,8 @@ static int omap_hdmi_dai_hw_params(struct snd_pcm_substream *substream, /* * fill the IEC-60958 channel status word */ + /* initialize the word bytes */ + memset(iec->status, 0, sizeof(iec->status)); /* specify IEC-60958-3 (commercial use) */ iec->status[0] &= ~IEC958_AES0_PROFESSIONAL; |