Update of /cvsroot/alsa/alsa-kernel/pci
In directory sc8-pr-cvs1:/tmp/cvs-serv28208/pci
Modified Files:
intel8x0.c
Log Message:
- added spdif field to struct ac97_pcm.
- snd_ac97_set_rate() accepts AC97_SPDIF.
- allow fixed rate mic capture.
- optimized the loop in snd_ac97_pcm_open.
Index: intel8x0.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/intel8x0.c,v
retrieving revision 1.98
retrieving revision 1.99
diff -u -r1.98 -r1.99
--- intel8x0.c 20 Nov 2003 15:59:32 -0000 1.98
+++ intel8x0.c 3 Dec 2003 13:39:06 -0000 1.99
@@ -886,6 +886,7 @@
static int snd_intel8x0_hw_params(snd_pcm_substream_t * substream,
snd_pcm_hw_params_t * hw_params)
{
+ intel8x0_t *chip = snd_pcm_substream_chip(substream);
ichdev_t *ichdev = get_ichdev(substream);
int err;
@@ -899,8 +900,12 @@
err = snd_ac97_pcm_open(ichdev->pcm, params_rate(hw_params),
params_channels(hw_params),
ichdev->pcm->r[0].slots);
- if (err >= 0)
+ if (err >= 0) {
ichdev->pcm_open_flag = 1;
+ /* FIXME: hack to enable spdif support */
+ if (ichdev->ichd == ICHD_PCMOUT && chip->device_type == DEVICE_SIS)
+ snd_ac97_set_rate(ichdev->pcm->r[0].codec[0], AC97_SPDIF,
params_rate(hw_params));
+ }
return err;
}
@@ -963,9 +968,6 @@
snd_intel8x0_setup_multi_channels(chip, runtime->channels);
spin_unlock(&chip->reg_lock);
}
- /* FIXME: hack to enable spdif support */
- if (ichdev->ichd == ICHD_PCMOUT && chip->device_type == DEVICE_SIS)
- snd_ac97_set_rate(ichdev->pcm->r[0].codec[0], AC97_SPDIF,
runtime->rate);
snd_intel8x0_setup_periods(chip, ichdev);
return 0;
}
@@ -1590,6 +1592,7 @@
/* S/PDIF PCM */
{
.exclusive = 1,
+ .spdif = 1,
.r = { {
.slots = (1 << AC97_SLOT_SPDIF_LEFT2) |
(1 << AC97_SLOT_SPDIF_RIGHT2)
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