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[ALSA] hda-codec - Add support of 96kHz back

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Added the support of 96kHz sample rate back.  Although the rate isn't
listed in the ACC_PAR_PCM bits but si3054 codecs do support this rate
explicitly.  Now fixed the deteciton code not to check this extra bit.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2007-04-12 13:08:09 +02:00 committed by Jaroslav Kysela
parent bc9f98a981
commit a961f9fe8c
1 changed files with 8 additions and 3 deletions
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11
sound/pci/hda/hda_codec.c
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@ -1368,6 +1368,11 @@ static struct hda_rate_tbl rate_bits[] = {
{ 96000, SNDRV_PCM_RATE_96000, 0x0800 }, /* 2 x 48 */
{ 176400, SNDRV_PCM_RATE_176400, 0x5800 },/* 4 x 44 */
{ 192000, SNDRV_PCM_RATE_192000, 0x1800 }, /* 4 x 48 */
#define AC_PAR_PCM_RATE_BITS 11
/* up to bits 10, 384kHZ isn't supported properly */
/* not autodetected value */
{ 9600, SNDRV_PCM_RATE_KNOT, 0x0400 }, /* 1/5 x 48 */
{ 0 } /* terminator */
};
@ -1461,7 +1466,7 @@ int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
if (ratesp) {
u32 rates = 0;
for (i = 0; rate_bits[i].hz; i++) {
for (i = 0; i < AC_PAR_PCM_RATE_BITS; i++) {
if (val & (1 << i))
rates |= rate_bits[i].alsa_bits;
}
@ -1555,13 +1560,13 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
}
rate = format & 0xff00;
for (i = 0; rate_bits[i].hz; i++)
for (i = 0; i < AC_PAR_PCM_RATE_BITS; i++)
if (rate_bits[i].hda_fmt == rate) {
if (val & (1 << i))
break;
return 0;
}
if (! rate_bits[i].hz)
if (i >= AC_PAR_PCM_RATE_BITS)
return 0;
stream = snd_hda_param_read(codec, nid, AC_PAR_STREAM);