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| author |   Clemens Ladisch <clemens@ladisch.de> | 2010-05-25 09:03:40 +0200 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2010-05-25 20:23:15 +0200 |
| commit | 9ef04066b3e7c51ed7edc6010ac039f18f9f3617 (patch) | |
| tree | 7581d83c1f06f56f47f461e85ef181e3d3878921 /sound/ppc | |
| parent | ALSA: hda: Fix model quirk for Dell M1730 (diff) | |
| download | linux-dev-9ef04066b3e7c51ed7edc6010ac039f18f9f3617.tar.xz linux-dev-9ef04066b3e7c51ed7edc6010ac039f18f9f3617.zip | |
ALSA: hda_intel: fix handling of non-completion stream interrupts
Check that the interrupt raised for a stream is actually a buffer
completion interrupt before handling it as one. Otherwise, memory
errors or FIFO xruns would be interpreted as a pointer update and could
break the stream timing.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/ppc')
0 files changed, 0 insertions, 0 deletions