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Commit b63535f4 authored by Ricardo Cerqueira's avatar Ricardo Cerqueira Committed by Mauro Carvalho Chehab
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V4L/DVB (4132): Don't kill cx88 DMA sound on channel change 



There's a call at cx88-tvaudio to reset DMA sound on channel change; that
call was killing cx88-alsa whenever the channel was changed, resulting
in no sound. Remove those calls if cx88-alsa is selected to be compiled.

Signed-off-by: default avatarRicardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 0f4b5680

drivers/media/video/cx88/cx88-tvaudio.c

+2 −2
Original line number Diff line number Diff line
@@ -137,12 +137,12 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl) 
{

	u32 volume;



#ifndef USING_CX88_ALSA

#ifndef CONFIG_VIDEO_CX88_ALSA

	/* restart dma; This avoids buzz in NICAM and is good in others  */

	cx88_stop_audio_dma(core);

#endif

	cx_write(AUD_RATE_THRES_DMD, 0x000000C0);

#ifndef USING_CX88_ALSA

#ifndef CONFIG_VIDEO_CX88_ALSA

	cx88_start_audio_dma(core);

#endif