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ALSA: hda - Switch to polling mode before disabling MSI
authorTakashi Iwai <tiwai@suse.de>
Fri, 30 Oct 2009 12:21:49 +0000 (13:21 +0100)
committerTakashi Iwai <tiwai@suse.de>
Fri, 30 Oct 2009 12:21:49 +0000 (13:21 +0100)
commit23c4a8812a17f0af2b573a63fc991baa7d3570ed
treeb02ccb19c9e84c69e3aff6b2672df8299aaf9ff8tree | snapshot (tar.gz zip)
parent6a5f96ce72b9e1a4bf06422df53fa819947d2293commit | diff
ALSA: hda - Switch to polling mode before disabling MSI

When any codec communication error happens, try to switch to the polling
mode first before turning off MSI.  MSI gets more stable nowadays, thus
we should keep it on as much as possible.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c diff | blob | blame | history