diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 14:58:36 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2019-12-13 09:32:35 +0100 |
| commit | a98e2e229da776bbc8fa90b7311aab0ba05686bb (patch) | |
| tree | 716bc4cde80ff04f576b766aa37cac49206466b7 /drivers | |
| parent | 9453264ef58638ce8976121ac44c07a3ef375983 (diff) | |
media: solo6x10: Use managed buffer allocation
Clean up the driver with the new managed buffer allocation API.
The hw_params and hw_free callbacks became superfluous and dropped.
Cc: Bluecherry Maintainers <maintainers@bluecherrydvr.com>
Cc: Anton Sviridenko <anton@corp.bluecherry.net>
Cc: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
Cc: Ismael Luceno <ismael@iodev.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/solo6x10/solo6x10-g723.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c index eaa57d835ea8..ca349d447610 100644 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c @@ -97,17 +97,6 @@ void solo_g723_isr(struct solo_dev *solo_dev) } } -static int snd_solo_hw_params(struct snd_pcm_substream *ss, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(ss, params_buffer_bytes(hw_params)); -} - -static int snd_solo_hw_free(struct snd_pcm_substream *ss) -{ - return snd_pcm_lib_free_pages(ss); -} - static const struct snd_pcm_hardware snd_solo_pcm_hw = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | @@ -271,8 +260,6 @@ static const struct snd_pcm_ops snd_solo_pcm_ops = { .open = snd_solo_pcm_open, .close = snd_solo_pcm_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_solo_hw_params, - .hw_free = snd_solo_hw_free, .prepare = snd_solo_pcm_prepare, .trigger = snd_solo_pcm_trigger, .pointer = snd_solo_pcm_pointer, @@ -351,11 +338,11 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev) ss; ss = ss->next, i++) sprintf(ss->name, "Camera #%d Audio", i); - snd_pcm_lib_preallocate_pages_for_all(pcm, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - G723_PERIOD_BYTES * PERIODS, - G723_PERIOD_BYTES * PERIODS); + snd_pcm_set_managed_buffer_all(pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + G723_PERIOD_BYTES * PERIODS, + G723_PERIOD_BYTES * PERIODS); solo_dev->snd_pcm = pcm; |