Il 14/04/2011 13:11, Raymond Yau ha scritto:
2011/4/13 Valerio tesei valerio.tesei@gmail.com
Yes but my motherboard is ASUS P7H55D-M PRO not ASUS P7H55-M PRO i dont know the exact differences between h55d and h55 (i think only a 'deluxe' on the package) On Asus compare, differences are about gigabit lan (realtek obviusly) on p7h55d-pro and more "asus unique features" on p7h55d-pro (wasted money to get nothing more than value mobo) This is my back panel : http://img40.imageshack.us/img40/8864/asusp7h55dmpro1156ddr3m.jpg seems the same as p7h55-pro are out of my skills. I will revert sound-2.6-git changes (printk and patch you suggested above), create a new alsa-info, dump the graph by hda-analyzer tool, I will post all these things later (when back home) Anyway, all of you make a great work. I realy appreciate. Thanks All.
I guess those patches are ok since those connections are also unmuted in my 10 channels ad1988a
As alc892 datasheet is available at realtek web site , no need to use codecgraph, just look at the Block diagram and you will able to find out those inputs pins (e.g. Front Mic, Rear Mic ,... ) connected through 0x0b to those output pins
Takashi , Is it correct to set spec->multiout.hp_nid = 0 or spec->multiout.no_share_stream in order to disable the multiout to use hp dac
and use alt_dac_nid and stream_analog_alt_playback to enable Front Panel HP playback (multistream playback) like those intel desktop videos ?
This assign headphone and mic at front panel to alt_playback and alt_capture "hw:0,2"
if (!spec->cap_mixer) set_capture_mixer(codec);
- if (codec->vendor_id == 0x10ec0892) {
+/* enable multistream for front panel hp */
if (spec->multiout.hp_nid && spec->autocfg.line_outs == 4) {spec->alt_dac_nid = spec->multiout.hp_nid;spec->multiout.hp_nid = 0;spec->stream_analog_alt_playback =&alc880_pcm_analog_alt_playback;
}if (spec->num_adc_nids>1 && spec->autocfg.num_inputs > 2)spec->stream_analog_alt_capture =&alc880_pcm_analog_alt_capture;
}
if (has_cdefine_beep(codec)) {
Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Double checked all things that could make problems, alsa version, kernel configuration, lib version, i dont find any solution. Audio is cracky, some times does not work, front and rear mic does not work, I applied the patch you suggested Raymond, nothing changed. Do I open a separate thread? If could help some times, when I start virutalbox with windows 7 or windows xp machine image, audio starts work well, no noise no problems, but after a little usage (an mp3 with mplayer) noise is back and mic stop working again, i search in dmesg for any info about, but the messages are always the same.
this is my last alsa-info http://www.alsa-project.org/db/?f=9806a84f0d24e576b8b84524a7fb46a3f3703800 my latest kernel config (sound-2.6 Takashi's git) http://valeriotesei.com/alsa/kconfig
There is a debug tool to show connections/pinstatus on windows7 to try replicate those connection/pinstatus on alsa?