diff options
-rw-r--r-- | sound/firewire/amdtp-stream.c | 57 | ||||
-rw-r--r-- | sound/firewire/dice/dice.c | 4 | ||||
-rw-r--r-- | sound/pci/ca0106/ca0106.h | 2 |
3 files changed, 12 insertions, 51 deletions
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index fcd965f1d69e..9be76c808fcc 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -146,53 +146,22 @@ static int apply_constraint_to_size(struct snd_pcm_hw_params *params, struct snd_interval *s = hw_param_interval(params, rule->var); const struct snd_interval *r = hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_RATE); - struct snd_interval t = { - .min = s->min, .max = s->max, .integer = 1, - }; + struct snd_interval t = {0}; + unsigned int step = 0; int i; for (i = 0; i < CIP_SFC_COUNT; ++i) { - unsigned int rate = amdtp_rate_table[i]; - unsigned int step = amdtp_syt_intervals[i]; - - if (!snd_interval_test(r, rate)) - continue; - - t.min = roundup(t.min, step); - t.max = rounddown(t.max, step); + if (snd_interval_test(r, amdtp_rate_table[i])) + step = max(step, amdtp_syt_intervals[i]); } - if (snd_interval_checkempty(&t)) - return -EINVAL; + t.min = roundup(s->min, step); + t.max = rounddown(s->max, step); + t.integer = 1; return snd_interval_refine(s, &t); } -static int apply_constraint_to_rate(struct snd_pcm_hw_params *params, - struct snd_pcm_hw_rule *rule) -{ - struct snd_interval *r = - hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); - const struct snd_interval *s = hw_param_interval_c(params, rule->deps[0]); - struct snd_interval t = { - .min = UINT_MAX, .max = 0, .integer = 1, - }; - int i; - - for (i = 0; i < CIP_SFC_COUNT; ++i) { - unsigned int step = amdtp_syt_intervals[i]; - unsigned int rate = amdtp_rate_table[i]; - - if (s->min % step || s->max % step) - continue; - - t.min = min(t.min, rate); - t.max = max(t.max, rate); - } - - return snd_interval_refine(r, &t); -} - /** * amdtp_stream_add_pcm_hw_constraints - add hw constraints for PCM substream * @s: the AMDTP stream, which must be initialized. @@ -250,24 +219,16 @@ int amdtp_stream_add_pcm_hw_constraints(struct amdtp_stream *s, */ err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, apply_constraint_to_size, NULL, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, SNDRV_PCM_HW_PARAM_RATE, -1); if (err < 0) goto end; - err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, - apply_constraint_to_rate, NULL, - SNDRV_PCM_HW_PARAM_PERIOD_SIZE, -1); - if (err < 0) - goto end; err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, apply_constraint_to_size, NULL, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, SNDRV_PCM_HW_PARAM_RATE, -1); if (err < 0) goto end; - err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, - apply_constraint_to_rate, NULL, - SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1); - if (err < 0) - goto end; end: return err; } diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c index 0f6dbcffe711..ed50b222d36e 100644 --- a/sound/firewire/dice/dice.c +++ b/sound/firewire/dice/dice.c @@ -240,8 +240,8 @@ static void dice_remove(struct fw_unit *unit) cancel_delayed_work_sync(&dice->dwork); if (dice->registered) { - /* No need to wait for releasing card object in this context. */ - snd_card_free_when_closed(dice->card); + // Block till all of ALSA character devices are released. + snd_card_free(dice->card); } mutex_destroy(&dice->mutex); diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index 04402c14cb23..9847b669cf3c 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -582,7 +582,7 @@ #define SPI_PL_BIT_R_R (2<<7) /* right channel = right */ #define SPI_PL_BIT_R_C (3<<7) /* right channel = (L+R)/2 */ #define SPI_IZD_REG 2 -#define SPI_IZD_BIT (1<<4) /* infinite zero detect */ +#define SPI_IZD_BIT (0<<4) /* infinite zero detect */ #define SPI_FMT_REG 3 #define SPI_FMT_BIT_RJ (0<<0) /* right justified mode */ |