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[ALSA] PCI modem drivers update

Przeglądaj źródła 
ATIIXP-modem driver,Intel8x0-modem driver,VIA82xx-modem driver
Modem drivers (atiixp-modem, intel8x0m, via82xx-modem) migration
for using MC97 generic modem mixer for off-hook operation.

Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Sasha Khapyorsky
2005-05-29 15:10:07 +02:00
zatwierdzone przez Jaroslav Kysela
rodzic 87d61c290b
commit 83a5b72ad7
3 zmienionych plików z 25 dodań i 119 usunięć
Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

28
sound/pci/via82xx_modem.c
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@@ -420,7 +420,10 @@ static void snd_via82xx_codec_write(ac97_t *ac97,
{
via82xx_t *chip = ac97->private_data;
unsigned int xval;
if(reg == AC97_GPIO_STATUS) {
outl(val, VIAREG(chip, GPI_STATUS));
return;
}
xval = !ac97->num ? VIA_REG_AC97_CODEC_ID_PRIMARY : VIA_REG_AC97_CODEC_ID_SECONDARY;
xval <<= VIA_REG_AC97_CODEC_ID_SHIFT;
xval |= reg << VIA_REG_AC97_CMD_SHIFT;
@@ -544,25 +547,6 @@ static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd)
return 0;
}
static int snd_via82xx_modem_pcm_trigger(snd_pcm_substream_t * substream, int cmd)
{
via82xx_t *chip = snd_pcm_substream_chip(substream);
unsigned int val = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
val = snd_ac97_read(chip->ac97, AC97_GPIO_STATUS);
outl(val|AC97_GPIO_LINE1_OH, VIAREG(chip, GPI_STATUS));
break;
case SNDRV_PCM_TRIGGER_STOP:
val = snd_ac97_read(chip->ac97, AC97_GPIO_STATUS);
outl(val&~AC97_GPIO_LINE1_OH, VIAREG(chip, GPI_STATUS));
break;
default:
break;
}
return snd_via82xx_pcm_trigger(substream, cmd);
}
/*
* pointer callbacks
*/
@@ -806,7 +790,7 @@ static snd_pcm_ops_t snd_via686_playback_ops = {
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
.prepare = snd_via82xx_pcm_prepare,
.trigger = snd_via82xx_modem_pcm_trigger,
.trigger = snd_via82xx_pcm_trigger,
.pointer = snd_via686_pcm_pointer,
.page = snd_pcm_sgbuf_ops_page,
};
@@ -819,7 +803,7 @@ static snd_pcm_ops_t snd_via686_capture_ops = {
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
.prepare = snd_via82xx_pcm_prepare,
.trigger = snd_via82xx_modem_pcm_trigger,
.trigger = snd_via82xx_pcm_trigger,
.pointer = snd_via686_pcm_pointer,
.page = snd_pcm_sgbuf_ops_page,
};