A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2132> ====================================================================== Reported By: bzbarsky Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 2132 Category: PCI - ens1371 Reproducibility: always Severity: block Priority: normal Status: new Distribution: Fedora Core 4 Kernel Version: 2.6.15 ====================================================================== Date Submitted: 05-17-2006 19:54 CEST Last Modified: 06-15-2006 08:06 CEST ====================================================================== Summary: No sound from speakers Description: Alsa seems to detect the sound card, but when I try to actually play something there is no sound from the speakers. ====================================================================== ---------------------------------------------------------------------- Raymond - 06-15-06 06:02 ---------------------------------------------------------------------- if snd_es1371_codec_read() work, ac97->id should equal to 0x4e534300 for LM4548 on your ES1373 The purpose of wood's hack is to force snd_ac97_cmix_new_stereo() to create kcontrols of the mute switches and set the correct low/high range of the playback volume switches for those stereo playback volume kcontrols Based on the info from codec_lines.txt, the corresponding hack (not fix) special_card = ((ac97->id == 0x0d504e53) || ac97->id == 0x43004e53)) && (strstr(pfx,"Playback")); It still depends on snd_es1371_codec_write() work as expected to change the volume ---------------------------------------------------------------------- bzbarsky - 06-15-06 08:06 ---------------------------------------------------------------------- My point was that I just set special_card to 1. That did not help. The 0:7c and 0:7e registers still had the wrong values, assuming that 4e53 and 4300 are the right values. Issue History Date Modified Username Field Change ====================================================================== 05-17-06 19:54 bzbarsky New Issue 05-17-06 19:54 bzbarsky File Added: lspci.txt 05-17-06 19:54 bzbarsky Distribution => Fedora Core 4 05-17-06 19:54 bzbarsky Kernel Version => 2.6.15 05-17-06 19:55 bzbarsky File Added: lspci-n.txt 05-17-06 19:55 bzbarsky Issue Monitored: bzbarsky 05-17-06 19:56 bzbarsky File Added: scsound.log 05-17-06 19:57 bzbarsky Note Added: 0009857 05-20-06 05:31 Raymond Note Added: 0009882 05-20-06 21:43 bzbarsky Note Added: 0009893 05-21-06 03:41 Raymond Note Added: 0009894 05-21-06 03:48 Raymond Note Edited: 0009894 05-22-06 02:47 bzbarsky File Added: ac97#0-0 05-22-06 02:48 bzbarsky File Added: ac97#0-0+regs 05-22-06 02:53 bzbarsky Note Added: 0009901 05-22-06 04:14 Raymond Note Added: 0009902 05-23-06 09:00 Raymond Note Added: 0009929 05-23-06 09:03 Raymond Note Edited: 0009929 05-23-06 09:07 Raymond Note Edited: 0009929 06-02-06 20:08 bzbarsky Note Added: 0010053 06-02-06 20:09 bzbarsky File Added: scsound-1.0.11.log 06-02-06 20:09 bzbarsky File Added: ac97#0-0-1.0.11 06-02-06 20:10 bzbarsky File Added: ac97#0-0+regs-1.0.11 06-02-06 20:35 bzbarsky Note Added: 0010054 06-03-06 02:44 Raymond Note Added: 0010058 06-05-06 01:29 bzbarsky Note Added: 0010066 06-05-06 03:31 Raymond Note Added: 0010067 06-05-06 03:56 bzbarsky File Added: dmesg 06-05-06 03:57 bzbarsky Note Added: 0010068 06-06-06 06:35 Raymond Note Added: 0010071 06-06-06 06:43 Raymond Note Edited: 0010071 06-06-06 08:59 Raymond Note Edited: 0010071 06-10-06 07:42 bzbarsky Note Added: 0010144 06-11-06 05:24 Raymond Note Added: 0010150 06-11-06 05:29 Raymond Note Edited: 0010150 06-11-06 22:37 bzbarsky File Added: dmesg+kprint 06-11-06 22:37 bzbarsky File Added: codec_lines.txt 06-11-06 22:38 bzbarsky Note Added: 0010154 06-12-06 03:31 Raymond Note Added: 0010157 06-12-06 03:41 rlrevell Note Added: 0010158 06-12-06 04:36 bzbarsky Note Added: 0010161 06-12-06 05:18 Raymond Note Added: 0010164 06-12-06 05:20 Raymond Note Edited: 0010164 06-12-06 05:23 Raymond Note Edited: 0010164 06-12-06 05:23 Raymond Note Edited: 0010164 06-12-06 05:26 rlrevell Note Added: 0010165 06-12-06 13:23 Raymond Note Added: 0010168 06-12-06 18:12 bzbarsky Note Added: 0010172 06-13-06 04:43 Raymond Note Added: 0010185 06-13-06 04:45 Raymond Note Edited: 0010185 06-13-06 05:39 bzbarsky Note Added: 0010187 06-13-06 07:20 Raymond Note Added: 0010190 06-13-06 07:25 Raymond Note Edited: 0010190 06-14-06 05:00 Raymond Note Added: 0010204 06-15-06 02:16 bzbarsky Note Added: 0010220 06-15-06 02:27 bzbarsky Note Edited: 0010220 06-15-06 02:36 Raymond Note Added: 0010223 06-15-06 02:53 Raymond Note Added: 0010225 06-15-06 02:59 bzbarsky Note Added: 0010226 06-15-06 03:03 Raymond Note Edited: 0010225 06-15-06 03:19 Raymond Note Added: 0010227 06-15-06 03:53 rlrevell Note Added: 0010228 06-15-06 03:55 rlrevell Note Added: 0010229 06-15-06 04:19 bzbarsky Note Added: 0010231 06-15-06 05:54 Raymond Note Added: 0010232 06-15-06 05:57 Raymond Note Edited: 0010232 06-15-06 05:59 Raymond Note Edited: 0010232 06-15-06 06:02 Raymond Note Edited: 0010232 06-15-06 08:06 bzbarsky Note Added: 0010234 ====================================================================== _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
