Hi Folks,
I'm trying to get my head around the problems I've got with sound on my tosh 5205-S503 laptop. The relevant chipset is Intel 82801, and they're nice little harmon/kardon speakers, so it would be nice to hear my DVD's!
I've got no sound whatsoever. Opening up the volume control provides me with 2 mixers. A Yamaha YMF753 (OSS), and and Intel 82801CA-ICH3[Alsa Mixer]. This is my first confusion, as it's a build-from-source kernel, 2.6.9, and OSS is removed from the kernel! Also, only the single relevant intel sound module is built.
lspci shows a Multimedia Audio controller: Intel Corp. 82801CA/CAM AC'97 Audio Controller *rev 02) at 00:1f.5
lsmod shows snd_pcm_oss and snd_mixer_oss ( where from! ), snd_intel8x0, snd_ac97_codecm snd_pcm, snd_timer, snd_page_alloc, snd_mpu401_uart, snd_rawmidi, snd_seq_device and snd are all loaded. I'm using the older Sis7012, etc Intel ( I've tried the newer one as well, but then nothing whatsoever appears on the mixer at all! ).
I've now rebuilt the kernel, taking out thOSS API modules, and All the OSS stuff and the Yamaha mixer have disappeared ( so no snd_pcm_oss or snd_mixer_oss either ).
On the mixer, I can get no life out of the 3D Control - speaker, 3D control - Switch(x2) sliders, and there still seems to be some stuff wrong, as a lot of the sliders are duplicated.
I'm running gnome 2.6, x.org 6.7, and slackware 10.
Any ideas where I should be looking? Google's let me down on this one.
Other info... dmesg shows some error messages on bootup that may be relevant...
1.
Intel ISA PCIC probe: not found.
Device 'i823650' does not have a release() function, it is broken and must be fixed.
Badness in device_release at drivers/base/core.c:85
[<c01c2f64>] kobject_cleanup+0x9a/0x9c
[<c01c2f8e>] kobject_put+0x1e/0x22
[<c01c2f66>] kobject_release+0x0/0xa
[<e0827304>] init_i82365+0x1f2/0x208 [i82365]
[<c012eb90>] sys_init_module+0x153/0x1da
[<c0105eff>] syscall_call+0x7/0xb
I found a fix for this earlier, with a 2.6.8.1 kernel, but it made no difference.
2.
ohci1394: fw-host0: Set PHY Reg timeout [0xffffffff/0x00004000/100]
ohci1394: fw-host0: Runaway loop while stopping context: ...
ohci1394: fw-host0: Runaway loop while stopping context: ...
ohci1394: fw-host0: Runaway loop while stopping context: ... ohci1394: fw-host0: Runaway loop while stopping context: ...
ohci1394: fw-host0: OHCI-1394 165.165 (PCI): IRQ=[11] MMIO=[20000800-20000fff] Max Packet=[65536]
ohci1394: fw-host0: Set PHY Reg timeout [0xffffffff/0x00004000/100]
...
I'd like to get this fixed!
3. ntel8x0: clocking to 48000 i8xx TCO timer: initialized (0xee60). heartbeat=30 sec (nowayout=0) shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5 shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5 pciehp: acpi_pciehprm:\_SB_.PCI0 evaluate _BBN fail=0x5 pciehp: acpi_pciehprm:get_device PCI ROOT HID fail=0x5 hw_random: RNG not detected [repeated loads!]
Any ideas will be gratefully received!
Steve
