Hi Phil,
I've managed to get it working with hda-verb only, so just execute the following commands:
./hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x40 ./hda-verb /dev/snd/hwC0D0 0x1b SET_AMP_GAIN_MUTE 0xb000
Although the sound is better when choosing the second Audio Mixer. I will take a closer lock at this.
I wrote a "little" blog entry and pushed a script on github. Both can be found here:
https://kicherer.org/joomla/index.php/de/blog/liste/27-gentoo-on-thinkpad-t5... https://github.com/anyc/toolsnstuff/blob/master/gentoo_thinkpad_t530/enable_...
Hope this helps!
Best regards, Mario
On 31.07.2012 00:13, Mario wrote:
Hi all,
for new Lenovo Thinkpads (mine T530, will probably affect all new [TXW][45]30 models), the model=thinkpad module option does not enable the speaker jack of the docking station. Sound works perfectly with the laptop, only the docking station needs extra work. I managed to get it work using hda-analyzer. It produced the following diff:
Diff for codec 0/0 (0x10ec0269):
+++ @@ -210,28 +210,28 @@ Unsolicited: tag=0x00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-Out vals: [0x80 0x80]
- Amp-Out vals: [0x00 0x00]
Pincap 0x00003734: IN OUT Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE
- Pin-ctls: 0x20: IN VREF_HIZ
- Unsolicited: tag=0x00, enabled=0
- Power: setting=D0, actual=D0
- Connection: 2
- 0x0c* 0x0d
- Pin-ctls: 0x40: OUT VREF_HIZ
- Unsolicited: tag=0x00, enabled=0
- Power: setting=D0, actual=D0
- Connection: 2
- 0x0c 0x0d*
Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x40138205: [N/A] Speaker at Ext N/A Conn = ATAPI, Color = Purple DefAssociation = 0x0, Sequence = 0x5 Pin-ctls: 0x20: IN Power: setting=D0, actual=D0
Relevent lspci entry:
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
Chip: Realtek ALC269VC
Further alsa-info: http://www.alsa-project.org/db/?f=e297bdda4fd099425516c7c831e28a2c7d8ae6b6
Unfortunately, I failed to create a working hda-verb script. I can change the out-pin with:
hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x40
but I did not find the command to unmute the channel. Can anyone tell me which options are necessary and can this easily be fixed in the kernel?
Also, hda-analyzer showed me two mixer devices, they produce a slightly different sound. I don't know if this is important.
Thank you very much! Mario _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel