| commit | 9ef04066b3e7c51ed7edc6010ac039f18f9f3617 | [log] [tgz] |
|---|---|---|
| author | Clemens Ladisch <clemens@ladisch.de> | Tue May 25 09:03:40 2010 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Tue May 25 20:23:15 2010 +0200 |
| tree | 7581d83c1f06f56f47f461e85ef181e3d3878921 | |
| parent | 66668b6fb6861fad7f6bfef6646ac84693474c9a [diff] |
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>