Commit a88fedfd authored Jan 10, 2013 by Ricardo Neri Committed by Mark Brown Jan 11, 2013

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>

parent 9931faca

sound/soc/omap/omap-hdmi.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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;