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| author |   Wu Fengguang <fengguang.wu@intel.com> | 2009-08-01 18:45:16 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2009-08-03 08:26:13 +0200 |
| commit | deadff1665491afce124a8ff83f00f784161f660 (patch) | |
| tree | b0de54cef8d75623f5839651331b31018e1ea217 /kernel | |
| parent | ALSA: hda - Fix quirk for Toshiba Satellite A135-S4527 (diff) | |
| download | wireguard-linux-deadff1665491afce124a8ff83f00f784161f660.tar.xz wireguard-linux-deadff1665491afce124a8ff83f00f784161f660.zip | |
ALSA: hda: track CIRB/CORB command/response states for each codec
Recently we hit a bug in our dev board, whose HDMI codec#3 may emit
redundant/spurious responses, which were then taken as responses to
command for another onboard Realtek codec#2, and mess up both codecs.
Extend the azx_rb.cmds and azx_rb.res to array and track each codec's
commands/responses separately. This helps keep good codec safe from
broken ones.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions