At Mon, 23 Apr 2007 11:05:19 +0000, Ben DiDonc wrote: > > Takashi, > I did try passing model=auto to all 14 release candidates, Did you already try the HG version (or daily snapshot), right? > but without > success. the codec is never detected (see my previous posts for > alsa-info.sh outputs with both 2.6.20 and 2.6.17). > My problem is I cant get my sound card to work with kernel 2.6.20, > when it used to work with 2.6.17. The codec mask probed is 0x09, so you can pass either probe_mask=8 or probe_mask=1 to skip the modem detection (if it matters). Takashi > > Ben > > On 4/23/07, Takashi Iwai <tiwai@xxxxxxx> wrote: > > At Mon, 23 Apr 2007 10:50:18 +0000, > > Ben DiDonc wrote: > > > > > > Tobin, > > > Unfortunately, ACPI was on at all times. My laptop hardly ever boots > > > without ACPI (randomly, the SATA driver fails before it can even mount > > > the root partition). > > > I ran some more tests today: > > > I loaded Ubuntu Edgy from the live CD where the sound chip used to > > > work (kernel 2.6.17, alsa driver 1.0.12rc1). Obviously the sound works > > > straight away. From there , I ran the same series of test: download > > > and build (--with-debug=detect) the next version of alsa-driver, run a > > > capture from mic and try playing it back, check syslog and run > > > alsa-info.sh. I did this for successive versions of alsa-driver > > > (starting with 1.0.12) until it fails. > > > Here are the results: > > > > > > Alsa driver 1.0.12rc1(shipped with edgy): > > > capture: working, playback working, alsa-info.sh at http://pastebin.ca/453947 > > > > > > Alsa driver 1.0.12: (alsa-info.sh at http://pastebin.ca/453971 ) > > > syslog lines after modprobe: > > > ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 233 > > > ALSA alsa-driver-1.0.12/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:663: > > > codec_mask = 0x9 > > > hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... > > > ALSA alsa-driver-1.0.12/pci/hda/hda_codec.c:2150: autoconfig: > > > line_outs=1 (0xb/0x0/0x0/0x0/0x0) > > > ALSA alsa-driver-1.0.12/pci/hda/hda_codec.c:2154: speaker_outs=0 > > > (0x0/0x0/0x0/0x0/0x0) > > > ALSA alsa-driver-1.0.12/pci/hda/hda_codec.c:2156: hp=0x0, > > > dig_out=0x0, din_in=0x0 > > > ALSA alsa-driver-1.0.12/pci/hda/hda_codec.c:2164: inputs: mic=0xd, > > > fmic=0x0, line=0x0, fline=0x0, cd=0x11, aux=0x0 > > > > > > capture: working > > > //capture starting > > > hda_intel.c:1124: azx_pcm_prepare: bufsize=0x10000, fragsize=0x1000, format=0x11 > > > hda_codec.c:628: hda_codec_setup_stream: NID=0x8, stream=0x1, > > > channel=0, format=0x11 > > > //capture stopping > > > hda_codec.c:628: hda_codec_setup_stream: NID=0x8, stream=0x0, > > > channel=0, format=0x0 > > > > > > playback: working > > > //starting > > > ALSA hda_intel.c:1124: azx_pcm_prepare: bufsize=0x10000, > > > fragsize=0x1000, format=0x11 > > > ALSA hda_codec.c:628: hda_codec_setup_stream: NID=0x3, stream=0x5, > > > channel=0, format=0x11 > > > //stopping > > > ALSA hda_codec.c:628: hda_codec_setup_stream: NID=0x3, stream=0x0, > > > channel=0, format=0x0 > > > > > > alsa-driver-1.0.13 (alsa-info.sh at http://pastebin.ca/453975 ) > > > modprobe snd-hda-intel: > > > hda_intel.c:680: codec_mask = 0x9 > > > hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... > > > hda_codec.c:2164: autoconfig: line_outs=1 (0xb/0x0/0x0/0x0/0x0) > > > hda_codec.c:2168: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) > > > hda_codec.c:2172: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) > > > hda_codec.c:2180: inputs: mic=0xd, fmic=0x0, line=0x0, fline=0x0, > > > cd=0x11, aux=0x0 > > > capture works fine, syslog output similar to 1.0.12 plus an extra > > > "hda-intel: Invalid position buffer, using LPIB read method instead" > > > in the middle of the capture. Playback works fine too, with the same > > > syslog entries as 1.0.12 > > > > > > > > > alsa-driver-1.0.14rc1 (alsa-info.sh at http://pastebin.ca/453991 ) > > > modprobe: > > > ALSA hda_intel.c:696: codec_mask = 0x9 > > > ALSA hda_codec.c:1768: hda_codec: model 'toshiba' is selected for > > > config 1179:ff10 (Toshiba) > > > Capture works (output similar to 1.0.12) > > > Playback does NOT work this time: > > > syslog shows a call to azx_pcm_prepare: and 4 calls to > > > hda_codec_setup_stream with different nids (3, 6 ,5, 4 as pointed out > > > my previous post) > > > > > > > > > alsa-driver-1.0.14rc2 (alsa-info.sh at http://pastebin.ca/453799 ) > > > modprobe: the codec is correctly detected > > > ALSA hda_intel.c:696: codec_mask = 0x9 > > > ALSA hda_codec.c:1764: hda_codec: model 'toshiba' is selected for > > > config 1179:ff10 (Toshiba) > > > Capture works. Playback does NOT work, same syslog entries as > > > 1.0.14rc1 with multiple calls to hda_codec_setup_stream > > > > > > > > > alsa-driver-1.0.14rc3 (alsa-info.sh at http://pastebin.ca/453785 ) > > > modprobe: the codec isnt detected. > > > ALSA hda_intel.c:696: codec_mask = 0x9 > > > capture and playback dont work. > > > > > > Summary: I tried alsa-driver 1.012 through to 1.0.14rc3 on ubuntu edgy > > > (kernel 2.6.17). 12 and 13 work fine, 14rc1 and 2 capture works but > > > not playback, 14rc3 doesnt detect the codec. > > > What next ? not sure, maybe make a diff of alsa-kernel/pci/hda-intel > > > between releases 13 and 14 ... > > > > Try to pass model=auto to snd-hda-intel module, and check whether it > > works (make sure that you have unmuted/adjusted mixer elements before > > that). Then get /proc/asound/card0/codec#* files, and compare with > > the files without model option. > > > > > > Takashi > > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
