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| author | Takashi Iwai <tiwai@suse.de> | 2021-03-08 17:07:26 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-03-08 17:09:25 +0100 |
| commit | 28e96c1693ec1cdc963807611f8b5ad400431e82 (patch) | |
| tree | 7a33f6f5ab211a16a7a2170918b24fb095114ce9 /sound/pci/hda/patch_conexant.c | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
ALSA: hda: Drop the BATCH workaround for AMD controllers
The commit c02f77d32d2c ("ALSA: hda - Workaround for crackled sound on
AMD controller (1022:1457)") introduced a few workarounds for the
recent AMD HD-audio controller, and one of them is the forced BATCH
PCM mode so that PulseAudio avoids the timer-based scheduling. This
was thought to cover for some badly working applications, but this
actually worsens for more others. In total, this wasn't a good idea
to enforce it.
This is a partial revert of the commit above for dropping the PCM
BATCH enforcement part to recover from the regression again.
Fixes: c02f77d32d2c ("ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=195303
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210308160726.22930-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_conexant.c')
0 files changed, 0 insertions, 0 deletions