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Commit 77f738e8 authored by Kai Chieh Chuang's avatar Kai Chieh Chuang Committed by Greg Kroah-Hartman
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ASoC: mediatek: preallocate pages use platform device 



commit 5845e6155d8f4a4a9bae2d4c1d1bb4a4d9a925c2 upstream.

preallocate pages should use platform device,
since we set dma mask for platform device.

Signed-off-by: default avatarKaiChieh Chuang <kaichieh.chuang@mediatek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarSudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 99ebaf4f

sound/soc/mediatek/common/mtk-afe-platform-driver.c

+2 −2
Original line number Diff line number Diff line
@@ -63,13 +63,13 @@ static const struct snd_pcm_ops mtk_afe_pcm_ops = { 
static int mtk_afe_pcm_new(struct snd_soc_pcm_runtime *rtd)

{

	size_t size;

	struct snd_card *card = rtd->card->snd_card;

	struct snd_pcm *pcm = rtd->pcm;

	struct mtk_base_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);



	size = afe->mtk_afe_hardware->buffer_bytes_max;

	return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,

						     card->dev, size, size);

						     rtd->platform->dev,

						     size, size);

}



static void mtk_afe_pcm_free(struct snd_pcm *pcm)