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[ALSA] hda-intel - Add check of MSI availabity
authorTakashi Iwai <tiwai@suse.de>
Mon, 23 Oct 2006 11:40:59 +0000 (13:40 +0200)
committerJaroslav Kysela <perex@suse.cz>
Mon, 23 Oct 2006 12:10:34 +0000 (14:10 +0200)
commitff03b7bdda1f1033096969b396cade23763af60f
tree4b29ce42e3884db52e56e4e4cd7ca162954cb328tree | snapshot
parentee3d50f1859ec4a6755ecf29f7e2356c3e43e765commit | diff
[ALSA] hda-intel - Add check of MSI availabity

Check the availability of MSI and turn off MSI automatically when it's
not available on the hardware.  MSI seems broken on some hardwares
but the kernel doesn't know exactly, thus we have to turn the MSI
feature off on the sound driver manually.

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