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ALSA: hda - Limit codec-verb retry to limited hardwares
authorTakashi Iwai <tiwai@suse.de>
Mon, 1 Jun 2009 23:20:22 +0000 (01:20 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 1 Jun 2009 23:21:30 +0000 (01:21 +0200)
commitb20f3b834673be9ead83a3c6f07fa3881d1a990f
tree719597407012fca08c66ef5f4565193765a042edtree | snapshot (tar.gz zip)
parent8dd783304e6d0f7c2830365d63f75f08aa343e10commit | diff
ALSA: hda - Limit codec-verb retry to limited hardwares

The reset of a BUS controller during operations is somehow risky and
shouldn't be done inevitably for devices that have apparently no such
codec-communication problems.

This patch adds the check of the hardware and limits the bus-reset
capability.

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