Zhen Ni d57c4e88b9 ALSA: intel_hdmi: Fix reference to PCM buffer address ...

commit 0aa6b294b312d9710804679abd2c0c8ca52cc2bc 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.

Signed-off-by: Zhen Ni <nizhen@uniontech.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220302074241.30469-1-nizhen@uniontech.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-03-08 19:01:56 +01:00

..

intel_hdmi_audio.c

ALSA: intel_hdmi: Fix reference to PCM buffer address

2022-03-08 19:01:56 +01:00

intel_hdmi_audio.h

ALSA: x86: Register multiple PCM devices for the LPE audio card

2017-05-03 16:24:00 +03:00

intel_hdmi_lpe_audio.h

ALSA: x86: Allow single period PCM operation

2017-02-10 10:21:42 +01:00

Kconfig

ALSA: x86: Make CONFIG_SND_X86 bool

2017-03-21 13:26:02 +01:00

Makefile

ALSA: x86: Fold intel_hdmi_audio_if.c into main file

2017-02-03 17:31:54 +01:00