On Fri, 26 Mar 2010, Takashi Iwai wrote: > At Fri, 26 Mar 2010 10:37:56 +0100 (CET), > noreply-git@xxxxxxxxxxxxxxxx wrote: >> >> commit cd508fe58b07499403e806b558c7f15c90442292 >> Author: Jaroslav Kysela <perex@xxxxxxxx> >> AuthorDate: Fri Mar 26 10:28:46 2010 +0100 >> Commit: Jaroslav Kysela <perex@xxxxxxxx> >> CommitDate: Fri Mar 26 10:37:39 2010 +0100 >> >> ALSA: hda-intel - add special 'hwio' model to bypass initialization >> >> Using the 'model=hwio' option, the driver bypasses any codec >> initialization and the reset procedure for codecs is also >> bypassed. This mode is usefull to enable direct access using >> hwdep interface (using hdaverb or hda-analyzer tools) and >> retain codec setup from BIOS. > > What is the merit over probe_only=1 option...? I overlooked this possibility. Anyway, skipping the codec reset might help to determine the BIOS settings of codec. I'll update this patch (remove changes in hda_codec.c and use bit 1 in probe_only as skip codec reset). Thanks, Jaroslav ----- Jaroslav Kysela <perex@xxxxxxxx> Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
