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1c11ebe862
commit 8b5d95313b6d30f642e4ed0125891984c446604e upstream. PCM buffers might be allocated dynamically when the buffer preallocation failed or a larger buffer is requested, and it's not guaranteed that substream->dma_buffer points to the actually used buffer. The driver needs to refer to substream->runtime->dma_addr instead for the buffer address. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20210731084331.32225-1-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
include | ||
raven | ||
renoir | ||
acp3x-rt5682-max9836.c | ||
acp-da7219-max98357a.c | ||
acp-pcm-dma.c | ||
acp-rt5645.c | ||
acp.h | ||
Kconfig | ||
Makefile |