diff options
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 3fc33deabe35..3c22d78ee8f4 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -435,7 +435,6 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, runtime->period_step = 1; runtime->sleep_min = 0; runtime->control->avail_min = runtime->period_size; - runtime->xfer_align = runtime->period_size; runtime->start_threshold = 1; runtime->stop_threshold = runtime->buffer_size; runtime->silence_threshold = 0; @@ -532,9 +531,6 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream, return -EINVAL; if (params->avail_min == 0) return -EINVAL; - if (params->xfer_align == 0 || - params->xfer_align % runtime->min_align != 0) - return -EINVAL; if (params->silence_size >= runtime->boundary) { if (params->silence_threshold != 0) return -EINVAL; @@ -553,7 +549,6 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream, runtime->stop_threshold = params->stop_threshold; runtime->silence_threshold = params->silence_threshold; runtime->silence_size = params->silence_size; - runtime->xfer_align = params->xfer_align; params->boundary = runtime->boundary; if (snd_pcm_running(substream)) { if (runtime->sleep_min) @@ -2239,8 +2234,6 @@ static snd_pcm_sframes_t snd_pcm_playback_rewind(struct snd_pcm_substream *subst } if (frames > (snd_pcm_uframes_t)hw_avail) frames = hw_avail; - else - frames -= frames % runtime->xfer_align; appl_ptr = runtime->control->appl_ptr - frames; if (appl_ptr < 0) appl_ptr += runtime->boundary; @@ -2289,8 +2282,6 @@ static snd_pcm_sframes_t snd_pcm_capture_rewind(struct snd_pcm_substream *substr } if (frames > (snd_pcm_uframes_t)hw_avail) frames = hw_avail; - else - frames -= frames % runtime->xfer_align; appl_ptr = runtime->control->appl_ptr - frames; if (appl_ptr < 0) appl_ptr += runtime->boundary; @@ -2340,8 +2331,6 @@ static snd_pcm_sframes_t snd_pcm_playback_forward(struct snd_pcm_substream *subs } if (frames > (snd_pcm_uframes_t)avail) frames = avail; - else - frames -= frames % runtime->xfer_align; appl_ptr = runtime->control->appl_ptr + frames; if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary) appl_ptr -= runtime->boundary; @@ -2391,8 +2380,6 @@ static snd_pcm_sframes_t snd_pcm_capture_forward(struct snd_pcm_substream *subst } if (frames > (snd_pcm_uframes_t)avail) frames = avail; - else - frames -= frames % runtime->xfer_align; appl_ptr = runtime->control->appl_ptr + frames; if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary) appl_ptr -= runtime->boundary; |