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V4L/DVB (3378): Fix for lack of analog output on some cx88 boards

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- Workaround to fix a known regression at cx88-tvaudio.c
- provide a module parameter workaround to always enable
analog output.

Signed-off-by: Panagiotis Christeas <p_christ@hol.gr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Panagiotis Christeas 2006-01-15 07:01:54 -02:00 committed by Mauro Carvalho Chehab
parent a9cff90ed9
commit 7d83e8431a
1 changed files with 7 additions and 1 deletions
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8
drivers/media/video/cx88/cx88-tvaudio.c
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@ -60,6 +60,11 @@ static unsigned int audio_debug = 0;
module_param(audio_debug, int, 0644);
MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]");
static unsigned int always_analog = 0;
module_param(always_analog,int,0644);
MODULE_PARM_DESC(always_analog,"force analog audio out");
#define dprintk(fmt, arg...) if (audio_debug) \
printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
@ -155,7 +160,8 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
cx_write(AUD_I2SOUTPUTCNTL, 1);
cx_write(AUD_I2SCNTL, 0);
/* cx_write(AUD_APB_IN_RATE_ADJ, 0); */
} else {
}
if ((always_analog) || (!cx88_boards[core->board].blackbird)) {
ctl |= EN_DAC_ENABLE;
cx_write(AUD_CTL, ctl);
}