At Tue, 10 Feb 2009 23:58:19 +0000 (UTC), aeleneski@xxxxxxxxxxx wrote: > > Ok, well I tried this: > > The above might be not suffice to give the initialization before the > parser. Try to call hda-verb like the following instead: > > hda-verb /dev/snd/hwC0D0 0x0d 0x71c 0x10 > hda-verb /dev/snd/hwC0D0 0x0d 0x71d 0x11 > hda-verb /dev/snd/hwC0D0 0x0d 0x71e 0x17 > hda-verb /dev/snd/hwC0D0 0x0d 0x71f 0x90 > > then > > echo 1 > /sys/class/sound/hwC0D0/reconfig > > I started my system, changed to probe_only=1. Ran the commands above, and > removed probe_only=1. > Upon shutdown during restart, I again heard the speakers crackle. When the > system came back up, no sound. Ah no, you don't have to restart the system at all. Maybe I wasn't clear enough. The sequence above itself will make your sound system already usable. (and you don't have to probe_only=1 option.) Just use your sound apps after the sequence above after checking the mixer status. If it still doesn't work, run alsa-info and attach the outupt again. Also, show the kernel message, too. Takashi > > ----- Original Message ----- > From: "Takashi Iwai" <tiwai@xxxxxxx> > To: aeleneski@xxxxxxxxxxx > Cc: alsa-devel@xxxxxxxxxxxxxxxx > Sent: Tuesday, February 10, 2009 6:34:02 AM GMT -05:00 US/Canada Eastern > Subject: Re: No sound for HP Pavilion DV4z > > At Mon, 09 Feb 2009 18:24:57 +0100, > I wrote: > > > > At Mon, 9 Feb 2009 17:18:59 +0000 (UTC), > > aeleneski@xxxxxxxxxxx wrote: > > > > > > Thanks for your time and all these suggestions. Still no luck though. > > > > > > Seems like you might not be able to have two files ending in alsa-base in > > > the /etc/modprobe.d/ folder. That was the reason for the orange speaker > > > indicator. I had > > > alsa-base and backup-alsa-base, for some reason it was grabbing the > settings > > > from the backup. > > > > Ah, yes, module-init-tools doesn't check every backup file suffix. > > Better to remove completely old files. > > > > > Anyway, with probe only, orange sound indicator, when doing aplay -l I get > > > > > > **** List of PLAYBACK Hardware Devices **** > > > card 1: HDMI [HDA ATI HDMI], device 3: ATI HDMI [ATI HDMI] > > > Subdevices: 1/1 > > > Subdevice #0: subdevice #0 > > > > With probe_only option, it doesn't make sense to run aplay. This > > option basically means "probe codecs but don't set up for use yet". > > This is useful to check the raw setup by BIOS before overriding or > > modifying by the driver. > > > > One thing we can try is to add the pin config dynamically then > > reconfigure. For example, load the driver with probe_only=1, then > > do the following as root: > > > > echo 0x0d 0x71c 0x10 > /sys/class/sound/hwC0D0/init_verbs > > echo 0x0d 0x71d 0x11 > /sys/class/sound/hwC0D0/init_verbs > > echo 0x0d 0x71e 0x17 > /sys/class/sound/hwC0D0/init_verbs > > echo 0x0d 0x71f 0x90 > /sys/class/sound/hwC0D0/init_verbs > > The above might be not suffice to give the initialization before the > parser. Try to call hda-verb like the following instead: > > hda-verb /dev/snd/hwC0D0 0x0d 0x71c 0x10 > hda-verb /dev/snd/hwC0D0 0x0d 0x71d 0x11 > hda-verb /dev/snd/hwC0D0 0x0d 0x71e 0x17 > hda-verb /dev/snd/hwC0D0 0x0d 0x71f 0x90 > > then > > echo 1 > /sys/class/sound/hwC0D0/reconfig > > Takashi > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
