diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-11 18:20:18 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-12-12 15:41:13 +0000 |
| commit | bf523463d8c38cd92424ed011b90769c29ef99ce (patch) | |
| tree | 6635d6ff1e4979f51531ef0b9c9c27d5c1f599f9 /sound/soc/mediatek/common/mtk-afe-platform-driver.c | |
| parent | 01fec8cce7cc68bb88b1ff55bc03da5f3e6625e3 (diff) | |
ASoC: mediatek: Use managed buffer allocation
Clean up the drivers with the new managed buffer allocation API.
The superfluous snd_pcm_lib_malloc_pages() and
snd_pcm_lib_free_pages() calls are dropped, as well as the superfluous
snd_pcm_lib_preallocate_free_for_all() call. As of the result,
hw_free and pcm_destruct ops became empty and got removed.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191211172019.23206-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek/common/mtk-afe-platform-driver.c')
| -rw-r--r-- | sound/soc/mediatek/common/mtk-afe-platform-driver.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c index 86c09165fae1..44dfef713905 100644 --- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c +++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c @@ -120,24 +120,16 @@ int mtk_afe_pcm_new(struct snd_soc_component *component, struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); size = afe->mtk_afe_hardware->buffer_bytes_max; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - afe->dev, size, size); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + afe->dev, size, size); return 0; } EXPORT_SYMBOL_GPL(mtk_afe_pcm_new); -void mtk_afe_pcm_free(struct snd_soc_component *component, - struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} -EXPORT_SYMBOL_GPL(mtk_afe_pcm_free); - const struct snd_soc_component_driver mtk_afe_pcm_platform = { .name = AFE_PCM_NAME, .pointer = mtk_afe_pcm_pointer, .pcm_construct = mtk_afe_pcm_new, - .pcm_destruct = mtk_afe_pcm_free, }; EXPORT_SYMBOL_GPL(mtk_afe_pcm_platform); |