diff options
Diffstat (limited to 'sound')
-rw-r--r-- | sound/core/pcm_misc.c | 13 | ||||
-rw-r--r-- | sound/core/pcm_native.c | 8 |
2 files changed, 11 insertions, 10 deletions
diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index 9142fce4dda2..afd1e4929755 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c | |||
@@ -433,21 +433,16 @@ EXPORT_SYMBOL(snd_pcm_format_set_silence); | |||
433 | */ | 433 | */ |
434 | int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime) | 434 | int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime) |
435 | { | 435 | { |
436 | static unsigned rates[] = { | ||
437 | /* ATTENTION: these values depend on the definition in pcm.h! */ | ||
438 | 5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, | ||
439 | 64000, 88200, 96000, 176400, 192000 | ||
440 | }; | ||
441 | int i; | 436 | int i; |
442 | for (i = 0; i < (int)ARRAY_SIZE(rates); i++) { | 437 | for (i = 0; i < (int)snd_pcm_known_rates.count; i++) { |
443 | if (runtime->hw.rates & (1 << i)) { | 438 | if (runtime->hw.rates & (1 << i)) { |
444 | runtime->hw.rate_min = rates[i]; | 439 | runtime->hw.rate_min = snd_pcm_known_rates.list[i]; |
445 | break; | 440 | break; |
446 | } | 441 | } |
447 | } | 442 | } |
448 | for (i = (int)ARRAY_SIZE(rates) - 1; i >= 0; i--) { | 443 | for (i = (int)snd_pcm_known_rates.count - 1; i >= 0; i--) { |
449 | if (runtime->hw.rates & (1 << i)) { | 444 | if (runtime->hw.rates & (1 << i)) { |
450 | runtime->hw.rate_max = rates[i]; | 445 | runtime->hw.rate_max = snd_pcm_known_rates.list[i]; |
451 | break; | 446 | break; |
452 | } | 447 | } |
453 | } | 448 | } |
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 59b29cd482ae..b78a411fb550 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c | |||
@@ -1787,12 +1787,18 @@ static int snd_pcm_hw_rule_sample_bits(struct snd_pcm_hw_params *params, | |||
1787 | static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, | 1787 | static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, |
1788 | 48000, 64000, 88200, 96000, 176400, 192000 }; | 1788 | 48000, 64000, 88200, 96000, 176400, 192000 }; |
1789 | 1789 | ||
1790 | const struct snd_pcm_hw_constraint_list snd_pcm_known_rates = { | ||
1791 | .count = ARRAY_SIZE(rates), | ||
1792 | .list = rates, | ||
1793 | }; | ||
1794 | |||
1790 | static int snd_pcm_hw_rule_rate(struct snd_pcm_hw_params *params, | 1795 | static int snd_pcm_hw_rule_rate(struct snd_pcm_hw_params *params, |
1791 | struct snd_pcm_hw_rule *rule) | 1796 | struct snd_pcm_hw_rule *rule) |
1792 | { | 1797 | { |
1793 | struct snd_pcm_hardware *hw = rule->private; | 1798 | struct snd_pcm_hardware *hw = rule->private; |
1794 | return snd_interval_list(hw_param_interval(params, rule->var), | 1799 | return snd_interval_list(hw_param_interval(params, rule->var), |
1795 | ARRAY_SIZE(rates), rates, hw->rates); | 1800 | snd_pcm_known_rates.count, |
1801 | snd_pcm_known_rates.list, hw->rates); | ||
1796 | } | 1802 | } |
1797 | 1803 | ||
1798 | static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params, | 1804 | static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params, |