![](https://secure.gravatar.com/avatar/02595f32232c64d44083ba7e258a6792.jpg?s=120&d=mm&r=g)
Takashi Iwai wrote:
At Thu, 23 Oct 2008 17:23:22 +0100, Jason Harvey wrote:
Takashi Iwai wrote:
Fixed and uploaded now. It might take some time until the changes are sync'ed.
Thanks, downloaded, patched fine. Attached dmesg_modprobe.txt shows output before playing anything.
No sound now using the oss workaround "echo mplayer 0 0 direct > /proc/asound/card0/pcm0p/oss" Mplayer starts but doesn't increment shows 0% 0seconds etc etc, it can be interrupted ctrl-c, the PC remains functional, just no sound. dmesg_after.txt is the tail end of dmesg after interrupting mplayer, I trimmed it as the first couple seven lines repeat for about 330K in the original log :) Instant reboot when trying mplayer without the oss workaround.
OK, so the patch doesn't help, and it brings another problem. What about debug=2? This will give much less log, I guess.
debug=2 is still too big to see the start of playback. If I can get the buffer big enough to find the beginning I'll post it :)
aplay -Dplug:dmix:0 wn.wav still works. Trying mplayer after aplay freezes the machine with no output onto the console.
Even with OSS proc hack?
Yes, if I aplay first it locks up entirely when I issue OSS proc hack then run mplayer. Without running aplay I can get a dmesg but mplayer makes no sound. I've put the debug=1 output along with the commands etc below.
Regards, Jason
[root@sentry ~]# modprobe snd_sbxfi debug=1 [root@sentry ~]# dmesg ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 22 (level, low) -> IRQ 22 SBXFI: INIT HW
SBXFI: INIT DAC
SBXFI: SETUP I2S
[root@sentry ~]# echo mplayer 0 0 direct > /proc/asound/card0/pcm0p/oss [root@sentry ~]# mplayer wn.wav MPlayer dev-SVN-r26936-4.3.0 (C) 2000-2008 MPlayer Team CPU: Intel(R) Celeron(R) CPU 2.53GHz (Family: 15, Model: 4, Stepping: 9) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled with runtime CPU detection. mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control.
Playing wn.wav. Audio file file format detected. ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 48000 Hz, 2 ch, s16le, 1536.0 kbit/100.00% (ratio: 192000->192000) Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) ========================================================================== AO: [pulse] Init failed: Connection refused *** PULSEAUDIO: Unable to connect: Connection refused *** Is your sound server running? *** See: http://www.pulseaudio.org/wiki/Troubleshooting [AO_ALSA] Playback open error: Connection refused AO: [oss] 96000Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 0.0 (00.0) of 241.0 (04:01.0) ??,?%
MPlayer interrupted by signal 2 in module: play_audio
MPlayer interrupted by signal 2 in module: play_audio [root@sentry ~]# dmesg ACPI: PCI Interrupt 0000:04:01.0[A] -> GSI 22 (level, low) -> IRQ 22 SBXFI: INIT HW SBXFI: INIT DAC SBXFI: SETUP I2S SBXFI: Allocate SRC 0 SBXFI: allocated TLB at 0 for 16 pages SBXFI: Setting TLB buffer page 0x15a2c000 SBXFI: release TLB at 0 for 16 pages SBXFI: Disabling TLB buffer SBXFI: PLAYBACK PREPARE: rate=96000, period_size=1024, buffer_size=16384 SBXFI: Pitch [0:fa6] = 0x1000000 SBXFI: Pitch [80:7a6] = 0x1000000 SBXFI: Pitch [1:fb6] = 0x1000000 SBXFI: Pitch [81:7b6] = 0x1000000 SBXFI: Amp [00:0001] = 0x555 SBXFI: Amp [80:0801] = 0x555 SBXFI: Amp [01:0011] = 0x555 SBXFI: Amp [81:0811] = 0x555 SBXFI: PLAY TRIGGER START SBXFI: PLAY UPDATE TIMER ALSA /root/alsa-driver-unstable/acore/pcm_native.c:1498: playback drain error (DMA or IRQ trouble?) SBXFI: PLAY TRIGGER STOP SBXFI: PLAY UPDATE TIMER SBXFI: Release SRC 0 [root@sentry ~]#