Hi Takashi, I have grabbed the source tree: hg clone http://hg.alsa-project.org/alsa-kernel, hg clone http://hg.alsa-project.org/alsa-driver I compiled the module and reloaded it. The main speaker and headphones work (with HP jack detect), however the mic is still not working (a mic jack). In alsamixer I get: ADCMux, InMux and InVol, I turned these all up to full and tried using gnome-sound-recorder to record sound, no luck. With Digital Input Source -> What can I do to work out the correct input device? I think that no mic input is detected during autoconfiguration. Thanks for your help, Steve On 7/26/07, Takashi Iwai <tiwai@xxxxxxx> wrote: > > At Thu, 26 Jul 2007 16:32:00 +0100, > Steven King wrote: > > > > Hi, > > > > I have been trying to get the sound on my Dell Inspiron 1720 laptop > > running under Debian Etch (STAC 9205). Originally, I could only get > > sound through the main speakers, there was no headphone sound or mic. > > > > I downloaded the latest alsa-drivers package (1.0.14), compiled it and > > installed it. I received the following messages (and the device would > > not register itself): > > > > hda_intel: azx_get_response timeout, switching to polling mode... > > hda_intel: azx_get_response timeout, switching to single_cmd mode... > > > > I started digging into the driver code and found an issue with one of > > the routines going outside an array. > > > > The offending code is (all in patch_sigmatel): > > static void stac92xx_set_config_regs(struct hda_codec *codec) > > { > > // ... > > for (i = 0; i < spec->num_pins; i++) { > > // ... > > } > > > > And in: > > static int patch_stac9205(struct hda_codec *codec) > > { > > // .. > > spec->num_pins = 14 ; //ERROR > > // .. > > } > > > > However, there are only 12 pins with 12 corresponding NIDs and default > > configuration so in stac92xx_set_config_regs it accesses > > spec->pin_configs[i] and spec->pin_nids[i] outside of bounds. > > > > Fix: Add a define (STAC_9205_MAX_PINS = 12) and use for array defines > > and num_pins. > > It's a known problem and was fixed on HG repo weeks ago. > > BTW, it seems that hg-mirror.alsa-project.org is out of sync. Try > hg.alsa-project.org instead. > > > thanks, > > Takashi > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
