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[PATCH] v4l: 708: full mute of saa7134 on mute command

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- Full mute of saa7134 on mute command.

Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nickolay V. Shmyrev 2005-11-08 21:37:01 -08:00 committed by Linus Torvalds
parent dc2286cfce
commit 1eaad5b113
1 changed files with 9 additions and 1 deletions
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10
drivers/media/video/saa7134/saa7134-tvaudio.c
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@ -207,6 +207,10 @@ static void tvaudio_setcarrier(struct saa7134_dev *dev,
saa_writel(SAA7134_CARRIER2_FREQ0 >> 2, tvaudio_carr2reg(secondary));
}
#define SAA7134_MUTE_MASK 0xbb
#define SAA7134_MUTE_ANALOG 0x04
#define SAA7134_MUTE_I2S 0x40
static void mute_input_7134(struct saa7134_dev *dev)
{
unsigned int mute;
@ -241,7 +245,11 @@ static void mute_input_7134(struct saa7134_dev *dev)
if (PCI_DEVICE_ID_PHILIPS_SAA7134 == dev->pci->device)
/* 7134 mute */
saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ? 0xbf : 0xbb);
saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ?
SAA7134_MUTE_MASK |
SAA7134_MUTE_ANALOG |
SAA7134_MUTE_I2S :
SAA7134_MUTE_MASK);
/* switch internal audio mux */
switch (in->amux) {