diff options
Diffstat (limited to 'sound/firewire/oxfw/oxfw-pcm.c')
| -rw-r--r-- | sound/firewire/oxfw/oxfw-pcm.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/firewire/oxfw/oxfw-pcm.c b/sound/firewire/oxfw/oxfw-pcm.c index 74bd1811cec2..9124603edabe 100644 --- a/sound/firewire/oxfw/oxfw-pcm.c +++ b/sound/firewire/oxfw/oxfw-pcm.c @@ -239,8 +239,7 @@ static int pcm_capture_hw_params(struct snd_pcm_substream *substream, struct snd_oxfw *oxfw = substream->private_data; int err; - err = snd_pcm_lib_alloc_vmalloc_buffer(substream, - params_buffer_bytes(hw_params)); + err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); if (err < 0) return err; @@ -267,8 +266,7 @@ static int pcm_playback_hw_params(struct snd_pcm_substream *substream, struct snd_oxfw *oxfw = substream->private_data; int err; - err = snd_pcm_lib_alloc_vmalloc_buffer(substream, - params_buffer_bytes(hw_params)); + err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); if (err < 0) return err; @@ -303,7 +301,7 @@ static int pcm_capture_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&oxfw->mutex); - return snd_pcm_lib_free_vmalloc_buffer(substream); + return snd_pcm_lib_free_pages(substream); } static int pcm_playback_hw_free(struct snd_pcm_substream *substream) { @@ -318,7 +316,7 @@ static int pcm_playback_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&oxfw->mutex); - return snd_pcm_lib_free_vmalloc_buffer(substream); + return snd_pcm_lib_free_pages(substream); } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -428,7 +426,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) .trigger = pcm_capture_trigger, .pointer = pcm_capture_pointer, .ack = pcm_capture_ack, - .page = snd_pcm_lib_get_vmalloc_page, }; static const struct snd_pcm_ops playback_ops = { .open = pcm_open, @@ -440,7 +437,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) .trigger = pcm_playback_trigger, .pointer = pcm_playback_pointer, .ack = pcm_playback_ack, - .page = snd_pcm_lib_get_vmalloc_page, }; struct snd_pcm *pcm; unsigned int cap = 0; @@ -458,6 +454,8 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); if (cap > 0) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); return 0; } |