Hi Tobin,
Below you can find results of my testing of conexant test patch 8.
Model: HP pavilion DV2000
Subsystem: 103c:30b2
Sound and internal microphone is working (as with previous patch)
I've alsa noticed following strange behaviour of alsamixer: the first control
named "Master" (in previous patches it was named "Headphones") affects only
sound in headphones, sound in internal speakers can be modfied only by
changing value of PCM control. PCM affects both headphones and internal
speaker.
>From other side DV2000 has LED button to mute sound, when I mute "Master"
control this LED is glowing orange inicating that sound is muted (but actually
sound muted only in headphones).
Unfortunately I can not test patch with model=test. Alsamixer can not be
started and prints following error:
alsamixer: function snd_mixer_load failed: Invalid argument
At the same time dmesg says:
hda_codec: num_steps = 0 for NID=0x19
When I try to execute following command (from init scripts):
alsactl -f asound.state store
I get "unable to handle kernel paging request" error:
BUG: unable to handle kernel paging request at virtual address fffffff8
printing eip:
f8cc4714
*pde = 00004067
*pte = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
snd_pcm_oss snd_mixer_oss snd_hda_intel snd_hda_codec snd_pcm snd_timer snd
soundcore snd_page_alloc ohci1394 e100 nvidia i2c_core ntfs ipw3945 ieee80211
ieee80211_crypt firmware_class joydev
CPU: 1
EIP: 0060:[<f8cc4714>] Tainted: PF VLI
EFLAGS: 00010296 (2.6.18-suspend2 #5)
EIP is at snd_hda_ch_mode_info+0x24/0x50 [snd_hda_codec]
eax: ffffffff ebx: 00000000 ecx: 00000000 edx: f50dbe04
esi: f74a3140 edi: c1105511 ebp: f6f49014 esp: f50dbdb4
ds: 007b es: 007b ss: 0068
Process alsactl (pid: 31485, ti=f50da000 task=c266ba90 task.ti=f50da000)
Stack: 00000000 f6f49014 f6f49014 f8ccfec8 00000000 f7a5cb54 f88ee5a7
f50dbe1c f57766c0 f50dbf34 c108ae93 f50dbe04 bff5cab0 f6ed9254
00000000 f88fb000 00000000 f6bd7408 f6f49160 f6f49160 00000001
00000002 00000000 00000000
Call Trace:
[<f8ccfec8>] conexant_ch_mode_info+0x18/0x20 [snd_hda_codec]
[<f88ee5a7>] snd_ctl_ioctl+0x4e7/0xb50 [snd]
[<c108f85b>] do_ioctl+0x2b/0x90
[<c108f91c>] vfs_ioctl+0x5c/0x2b0
[<c108fbad>] sys_ioctl+0x3d/0x70
[<c100311d>] sysenter_past_esp+0x56/0x79
[<b7f80410>] 0xb7f80410
Code: 8d bc 27 00 00 00 00 83 ec 0c 8b 44 24 10 3b 42 54
c7 42 40 03 00 00 00 c7 42 48 01 00 00 00 89 42 50 77 04
48 89 42 54 8b 42 54 <8b> 04 c1 89 44 24 08 b8 38 1f cd
f8 89 44 24 04 8d 42 58 89 04
EIP: [<f8cc4714>] snd_hda_ch_mode_info+0x24/0x50 [snd_hda_codec]
SS:ESP 0068:f50dbdb4
Regards,
Konstantin
On 11/4/06, Tobin Davis <tdavis@xxxxxxxxxxxx> wrote:
> Here's test release 8. Changes of significance:
>
> Preliminary Conexant 5045 support
> Preliminary HP DV6000 series support.
> Preliminary test mode (when compiled with debugging).
>
> Separation of Conexant 5047 support models
> HP DV1000/2000/3000 series split from 5000/8000 series due to
> implementation differences. No change on HP muting speakers
> (still need to figure this one out).
> HP DV5000/8000 series/Compaq V5209US/V5204NR series
> Headphone mutes speakers ok (same as test7).
> Removed Internal Microphone from mixer.
> Toshiba P100 series
> changed EAPD default. Hopefully this triggers audio.
> Code changes to "test" model.
> Adjusted Mic gains (I think).
>
> Areas to test:
> 5045 series - everything.
> 5047 series
> HP DV1/2/3000 series - try test mode and start toggling
> controls until speakers are muted and headphones work.
> Report findings.
> HP 5000/8000 series - make sure I didn't break things.
> Test recording.
> Toshiba - everything.
>
> For the new testers in the group, here's the instructions:
>
> wget ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.13.tar.bz2
> tar -jxf alsa-driver-1.0.13.tar.bz2
> cd alsa-driver-1.0.13
> ./configure --with-debug=full --with-cards=hda-intel
> patch -p1 <conexant-test8.patch
> make ; make install
> dmesg -c
>
> Stop all audio applications and remove all audio drivers (lsmod |fgrep
> snd). Reload the new driver with "modprobe snd-hda-intel" and test it
> out. Use alsamixer to report any mixer issues (easier to debug than
> kmix/gmix, whatever-gui-mixer). If nothing works, or one function
> doesn't work, try reloading the driver with "model=test" as a parameter.
> This should enable everything.
>
> Send me your test results. Please include the system make/model, the
> subsystem line from "lspci -s 0:1b -vn" (Ex: Subsystem: 103c:30b2), and
> the output from "cat /proc/asound/card0/codec#0".
> I need this for tracking what works on what systems.
>
> Thanks for helping test this new driver.
>
> --
> Tobin Davis <tdavis@xxxxxxxxxxxx>
>
>
>
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