At Tue, 12 Feb 2008 16:00:51 +0200, Ustun ERGENOGLU wrote: > > I have read the whole thread and I have the same exact problem of > recording with a realtek ALC861 codec on a ATI chipset board. My > harddisk controller is also using sata_sil module. I have this problem > for a long time too. Would the same patch solve the problem for me as > well? Well, the patch does have effect only when you enable MSI. And, MSI is disabled on many ATI chipsets as default unless you patch the kernel. I suggest it just to check whether any unknown IRQs are issued or the hardware is just screwed up. It looks like this is a generic problem of ATI SB chipset. Which model is it? SB450, SB460 or SB600? Takashi > 2008/2/12, Takashi Iwai <tiwai@xxxxxxx>: > > At Fri, 8 Feb 2008 19:51:39 +0100, > > Grzegorz Chwesewicz wrote: > > > > > > Friday 08 of February 2008 16:57:37 Takashi Iwai napisał(a): > > > > At Fri, 08 Feb 2008 13:24:52 +0100, > > > > > > > > I wrote: > > > > > BTW, do you have problems found in below? > > > > > https://bugzilla.novell.com/show_bug.cgi?id=297703 > > > > > > > > > > According to the reporter, nc6400 with AD1981 has a problem with > > > > > headphone jack auto-muting and with the non-linear master volume. > > > > > > > > > > I supplied two test patches there. > > > > > > > > For convenience, I attach patches here. > > > > > > Hi, I had no time to test your first patch (this one which check if irq > > > handler is called), I've only tested it for a while (working on MSI turned > > > on, sometimes hard locks my laptop). > > > > > > I also have similiar problems with automute, and non-linear master volume > > > control. > > > > > > Without automute patch, automute works from time to time. With your patch > > > applied to latest git it works all the time, until the recording breaks. When > > > it happens I have sound only in headphones, but not in internal speaker. > > > Pluging and unpluging HP doesn't help, only reloading hda-intel fixes > > > problem. > > > Assuming, your automute patch is ok, but it helps me only until mic breaks. > > > > OK, this patch is now on HG tree. > > > > > Without ad1981-hp-master-amp-fix muting (muting=disabling it, not making it's > > > value equal 0) "Master" and "PCM" control works ok. Decrementing Master and > > > PCM controls to 0 is possible, but after that I can hear very quiet output > > > from internal speakers. > > > With your patch (ad1981-hp-master-amp-fix) applied to latest git I can't > > > decrement Master control to 0 (I can do that with PCM, but behavior is same > > > as described upper). I can only decrement it to value 3, and when I press > > > down key (in alsamixer) to step to lower level of loudness, it's switching to > > > value 103. When Master has 103 value I can hear very quiet output from > > > internal speakers and HP (if plugged). > > > > The patch will change only the behavior of Master control. PCM should > > be as same as before. > > > > What "value" are you referring in the above context? Is it a raw > > mixer value, percent or dB, or the codec amp value? > > > > Maybe we need to make clear how the master volume control behaves. > > According to the original bug reporter, the master volume behaves like > > below: > > > > - from 0% to 49% > > sounds are still audible, and the volume doesn't change at all > > - from 50% to 100% > > sounds get louder normally > > > > How about yours? > > > > > > Takashi > > _______________________________________________ > > Alsa-devel mailing list > > Alsa-devel@xxxxxxxxxxxxxxxx > > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@xxxxxxxxxxxxxxxx > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
