提交 a88fedfd 编写于 作者: R Ricardo Neri 提交者: Mark Brown

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: NRicardo Neri <rneri@dextratech.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
上级 9931faca
......@@ -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;
......
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