diff options
| author | Matthias Reichl <hias@horus.com> | 2023-06-24 18:52:16 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-06-25 08:42:53 +0200 |
| commit | 04b49b90caeed0b5544ff616d654900d27d403b6 (patch) | |
| tree | 1cc86515f90432267cf892abf99fc11d076b8469 /sound/soc/codecs/hdmi-codec.c | |
| parent | 4a1b5ba16e27cdfa71310393673d5799d8c02af1 (diff) | |
| download | linux-stable-04b49b90caeed0b5544ff616d654900d27d403b6.tar.gz linux-stable-04b49b90caeed0b5544ff616d654900d27d403b6.tar.bz2 linux-stable-04b49b90caeed0b5544ff616d654900d27d403b6.zip | |
ALSA: pcm: fix ELD constraints for (E)AC3, DTS(-HD) and MLP formats
The SADs of compressed formats contain the channel and sample rate
info of the audio data inside the compressed stream, but when
building constraints we must use the rates and channels used to
transport the compressed streams.
eg 48kHz 6ch EAC3 needs to be transmitted as a 2ch 192kHz stream.
This patch fixes the constraints for the common AC3 and DTS formats,
the constraints for the less common MPEG, DSD etc formats are copied
directly from the info in the SADs as before as I don't have the specs
and equipment to test those.
Signed-off-by: Matthias Reichl <hias@horus.com>
Link: https://lore.kernel.org/r/20230624165216.5719-1-hias@horus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/codecs/hdmi-codec.c')
0 files changed, 0 insertions, 0 deletions