diff options
Diffstat (limited to 'sound/ppc')
-rw-r--r-- | sound/ppc/pmac.c | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 04b95ae5c3aa..4f9b19c90a43 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c | |||
@@ -490,35 +490,14 @@ static int snd_pmac_pcm_open(struct snd_pmac *chip, struct pmac_stream *rec, | |||
490 | struct snd_pcm_substream *subs) | 490 | struct snd_pcm_substream *subs) |
491 | { | 491 | { |
492 | struct snd_pcm_runtime *runtime = subs->runtime; | 492 | struct snd_pcm_runtime *runtime = subs->runtime; |
493 | int i, j, fflags; | 493 | int i; |
494 | static int typical_freqs[] = { | ||
495 | 44100, | ||
496 | 22050, | ||
497 | 11025, | ||
498 | 0, | ||
499 | }; | ||
500 | static int typical_freq_flags[] = { | ||
501 | SNDRV_PCM_RATE_44100, | ||
502 | SNDRV_PCM_RATE_22050, | ||
503 | SNDRV_PCM_RATE_11025, | ||
504 | 0, | ||
505 | }; | ||
506 | 494 | ||
507 | /* look up frequency table and fill bit mask */ | 495 | /* look up frequency table and fill bit mask */ |
508 | runtime->hw.rates = 0; | 496 | runtime->hw.rates = 0; |
509 | fflags = chip->freqs_ok; | 497 | for (i = 0; i < chip->num_freqs; i++) |
510 | for (i = 0; typical_freqs[i]; i++) { | 498 | if (chip->freqs_ok & (1 << i)) |
511 | for (j = 0; j < chip->num_freqs; j++) { | 499 | runtime->hw.rates |= |
512 | if ((chip->freqs_ok & (1 << j)) && | 500 | snd_pcm_rate_to_rate_bit(chip->freq_table[i]); |
513 | chip->freq_table[j] == typical_freqs[i]) { | ||
514 | runtime->hw.rates |= typical_freq_flags[i]; | ||
515 | fflags &= ~(1 << j); | ||
516 | break; | ||
517 | } | ||
518 | } | ||
519 | } | ||
520 | if (fflags) /* rest */ | ||
521 | runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; | ||
522 | 501 | ||
523 | /* check for minimum and maximum rates */ | 502 | /* check for minimum and maximum rates */ |
524 | for (i = 0; i < chip->num_freqs; i++) { | 503 | for (i = 0; i < chip->num_freqs; i++) { |