Commit 1eaad5b1 authored by Nickolay V. Shmyrev's avatar Nickolay V. Shmyrev Committed by Linus Torvalds

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

- Full mute of saa7134 on mute command.
Signed-off-by: default avatarNickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent dc2286cf
......@@ -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) {
......
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