[PATCH 2/2] ASoC: mediatek: common: Propagate PCM buffer errors
flat view
COLD25d
From: <hidden>
Date: 2026-09-10 11:44:12
Also in:
linux-mediatek, linux-sound, lkml
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
From: bui duc phuc <redacted> mtk_afe_pcm_new() currently ignores the return value of snd_pcm_set_managed_buffer_all(). Return the error to the ASoC core. Signed-off-by: bui duc phuc <redacted> --- sound/soc/mediatek/common/mtk-afe-platform-driver.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c
index c1869b38c9e7..84218d137143 100644
--- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c
+++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c@@ -151,11 +151,10 @@ 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_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, afe->dev, - afe->preallocate_buffers ? size : 0, - size); - return 0; + return snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, afe->dev, + afe->preallocate_buffers ? size : 0, + size); } EXPORT_SYMBOL_GPL(mtk_afe_pcm_new);
--
2.43.0