ALSA: hda - Retry codec-verbs at errors
The current error-recovery scheme for the codec communication errors
doesn't work always well. Especially falling back to the
single-command mode causes the fatal problem on many systems.
In this patch, the problematic verb is re-issued again after the error
(even with polling mode) instead of the single-cmd mode. The
single-cmd mode will be used only when specified via the command
option explicitly, mainly just for testing.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 2fdecf4..cd8979c 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -623,6 +623,7 @@
/* misc op flags */
unsigned int needs_damn_long_delay :1;
unsigned int shutdown :1; /* being unloaded */
+ unsigned int rirb_error:1; /* error in codec communication */
};
/*