[alsa-devel] hda-intel channels hibernate bug
Hi,
On my macbook 5,1 I need to use model=mbp3, as you may still remember. I also need to set channels to 6 to hear anything at all, probably due to the codec mismatch -- it's not really an mbp3 so that only works 80%, but I haven't gotten around to writing a better codec description.
However, when I hibernate with channels set to 6, I always need to reset the channels to 6 again after resume to hear anything -- it seems the channels control isn't reset to the hardware at resume time. I suppose this bugs affects any users of this codec, regardless of whether it is actually right or wrong.
johannes
PS: I wanted to file a bug on the alsa bugtracker but mantisbt decided I had not entered all fields correctly and didn't give me an option to edit, so I had to reenter, which frustrated me enough to give up on mantis.
At Sun, 05 Apr 2009 10:55:30 +0200, Johannes Berg wrote:
Hi,
On my macbook 5,1 I need to use model=mbp3, as you may still remember. I also need to set channels to 6 to hear anything at all, probably due to the codec mismatch -- it's not really an mbp3 so that only works 80%, but I haven't gotten around to writing a better codec description.
However, when I hibernate with channels set to 6, I always need to reset the channels to 6 again after resume to hear anything -- it seems the channels control isn't reset to the hardware at resume time. I suppose this bugs affects any users of this codec, regardless of whether it is actually right or wrong.
Could you run alsa-info.sh (with --no-upload option) before and after hibernate and attach the generated files to compare?
johannes
PS: I wanted to file a bug on the alsa bugtracker but mantisbt decided I had not entered all fields correctly and didn't give me an option to edit, so I had to reenter, which frustrated me enough to give up on mantis.
I rarely have time to check alsa BTS nowadays, so it'd be helpful to send bug reports rather to ML anyway :)
thanks,
Takashi
Hi,
Could you run alsa-info.sh (with --no-upload option) before and after hibernate and attach the generated files to compare?
Sure, here's the diff:
--- before.txt 2009-04-14 15:20:29.145662920 +0200 +++ alsa-info.txt 2009-04-14 15:24:42.535653015 +0200 @@ -3,7 +3,7 @@ !!ALSA Information Script v 0.4.56 !!################################
-!!Script ran on: Tue Apr 14 13:20:28 UTC 2009 +!!Script ran on: Tue Apr 14 13:24:41 UTC 2009
!!Linux Distribution @@ -207,7 +207,7 @@ 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 - Amp-In vals: [0x00 0x00] [0x00 0x00] + Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
johannes
At Tue, 14 Apr 2009 15:27:19 +0200, Johannes Berg wrote:
Hi,
Could you run alsa-info.sh (with --no-upload option) before and after hibernate and attach the generated files to compare?
Sure, here's the diff:
Thanks.
--- before.txt 2009-04-14 15:20:29.145662920 +0200 +++ alsa-info.txt 2009-04-14 15:24:42.535653015 +0200 @@ -3,7 +3,7 @@ !!ALSA Information Script v 0.4.56 !!################################
-!!Script ran on: Tue Apr 14 13:20:28 UTC 2009 +!!Script ran on: Tue Apr 14 13:24:41 UTC 2009
!!Linux Distribution @@ -207,7 +207,7 @@ 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
Could you give the raw alsa-info.sh output?
Takashi
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Mind you -- mbp3 isn't really the correct thing for my machine, the microphone also seems to be bad when using it -- but I haven't gotten around to writing a proper description or trying to find it even.
johannes
upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.56 !!################################
!!Script ran on: Tue Apr 14 13:20:28 UTC 2009
!!Linux Distribution !!------------------
Debian GNU/Linux squeeze/sid \n \l
!!Kernel Information !!------------------
Kernel release: 2.6.30-rc1-wl-dirty Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes
!!ALSA Version !!------------
Driver version: 1.0.19 Library version: 1.0.19 Utilities version: 1.0.19
!!Loaded ALSA modules !!-------------------
snd_hda_intel
!!Sound Servers on this system !!----------------------------
Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes
ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No
!!Soundcards recognised by ALSA !!-----------------------------
0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0x93380000 irq 16
!!PCI Soundcards installed in the system !!--------------------------------------
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
!!Advanced information - PCI Vendor/Device/Susbsystem ID's !!--------------------------------------------------------
00:08.0 0403: 10de:0ac0 (rev b1) Subsystem: 10de:cb79
!!Modprobe options (Sound related) !!--------------------------------
snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-pcsp: index=-2 snd_hda_intel: model=mbp3
!!Loaded sound module options !!--------------------------
!!Module: snd_hda_intel bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1 enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> index : -1,-1,-1,-1,-1,-1,-1,-1 model : mbp3,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> position_fix : 0,0,0,0,0,0,0,0 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1 probe_only : N,N,N,N,N,N,N,N single_cmd : N
!!HDA-Intel Codec information !!--------------------------- --startcollapse--
Codec: Realtek ALC889A Address: 0 Function Id: 0x1 Vendor Id: 0x10ec0885 Subsystem Id: 0x106b3f00 Revision Id: 0x100103 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=2, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x05 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Node 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1 Amp-In vals: [0x2e 0x2e] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Connection: 1 0x24 Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1 Amp-In vals: [0x2e 0x2e] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1 Amp-In vals: [0x2e 0x2e] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Connection: 1 0x22 Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Unsolicited: tag=00, enabled=0 Connection: 1 0x1f Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x97 0x97] [0x00 0x00] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] Connection: 10 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x2a 0x2a] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Connection: 2 0x04 0x0b Node 0x0f [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Connection: 2 0x05 0x0b Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40018f: 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: [0x00 0x00] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x012b4050: [Jack] HP Out at Ext Rear Conn = Comb, Color = Green DefAssociation = 0x5, Sequence = 0x0 Pin-ctls: 0x40: OUT VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x15 [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x018b3020: [Jack] Line In at Ext Rear Conn = Comb, Color = Blue DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0xc4: OUT HP VREF_80 Unsolicited: tag=04, enabled=1 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x16 [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000003c: IN OUT HP Detect Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 5 0x0c 0x0d 0x0e* 0x0f 0x26 Node 0x17 [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000003c: IN OUT HP Detect Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 5 0x0c 0x0d 0x0e 0x0f* 0x26 Node 0x18 [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x90100140: [Fixed] Speaker at Int N/A Conn = Unknown, Color = Unknown DefAssociation = 0x4, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x19 [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x90a00110: [Fixed] Mic at Int N/A Conn = Unknown, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x1a [Pin Complex] wcaps 0x40018f: 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: [0x00 0x00] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x90100141: [Fixed] Speaker at Int N/A Conn = Unknown, Color = Unknown DefAssociation = 0x4, Sequence = 0x1 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 5 0x0c 0x0d* 0x0e 0x0f 0x26 Node 0x1b [Pin Complex] wcaps 0x40018f: 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] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x1c [Pin Complex] wcaps 0x400001: Stereo Pincap 0x00000020: IN Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x00000020: IN Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital Pincap 0x00000010: OUT Pin Default 0x014be060: [Jack] SPDIF Out at Ext Rear Conn = Comb, Color = White DefAssociation = 0x6, Sequence = 0x0 Pin-ctls: 0x40: OUT Connection: 1 0x06 Node 0x1f [Pin Complex] wcaps 0x400200: Mono Digital Pincap 0x00000020: IN Pin Default 0x01cbe030: [Jack] SPDIF In at Ext Rear Conn = Comb, Color = White DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x20: IN Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=17 Processing Coefficient: 0x12 Coefficient Index: 0x01 Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono Volume-Knob: delta=0, steps=32, direct=0, val=63 Unsolicited: tag=00, enabled=0 Connection: 0 Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 11 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 11 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b Node 0x24 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 11 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b Node 0x25 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x26 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Connection: 2 0x25 0x0b --endcollapse--
!!ALSA Device nodes !!-----------------
crw-rw----+ 1 root audio 116, 0 Apr 14 09:45 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 4 Apr 14 09:45 /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 24 Apr 14 12:45 /dev/snd/pcmC0D0c crw-rw----+ 1 root audio 116, 16 Apr 14 15:01 /dev/snd/pcmC0D0p crw-rw----+ 1 root audio 116, 25 Apr 14 09:46 /dev/snd/pcmC0D1c crw-rw----+ 1 root audio 116, 17 Apr 14 09:46 /dev/snd/pcmC0D1p crw-rw----+ 1 root audio 116, 26 Apr 14 09:45 /dev/snd/pcmC0D2c crw-rw----+ 1 root audio 116, 1 Apr 14 09:45 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Apr 14 09:45 /dev/snd/timer
!!Aplay/Arecord output !!------------
APLAY
**** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC885 Analog [ALC885 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 1: ALC885 Digital [ALC885 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC885 Analog [ALC885 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 1: ALC885 Digital [ALC885 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 2: ALC885 Analog [ALC885 Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1
!!Amixer output !!-------------
!!-------Mixer controls for card 0 [NVidia]
Card hw:0 'NVidia'/'HDA NVidia at 0x93380000 irq 16' Mixer name : 'Realtek ALC889A' Components : 'HDA:10ec0885,106b3f00,00100103' Controls : 33 Simple ctrls : 20 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 64 Mono: Playback 42 [66%] [-22.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [on] Front Right: Playback 64 [100%] [0.00dB] [on] Simple mixer control 'Line',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [on] Front Right: Playback 0 [0%] [-34.50dB] [on] Simple mixer control 'Line Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'Line-Out',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 59 [92%] [-5.00dB] Front Right: Playback 59 [92%] [-5.00dB] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Mono: Playback [off] Capture [off] Simple mixer control 'IEC958 Default PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 46 Front Left: Capture 46 [100%] [30.00dB] [on] Front Right: Capture 46 [100%] [30.00dB] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 46 Front Left: Capture 46 [100%] [30.00dB] [on] Front Right: Capture 46 [100%] [30.00dB] [on] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 46 Front Left: Capture 46 [100%] [30.00dB] [on] Front Right: Capture 46 [100%] [30.00dB] [on] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 23 [74%] [0.00dB] [off] Front Right: Playback 23 [74%] [0.00dB] [off] Simple mixer control 'Channel Mode',0 Capabilities: enum Items: '2ch' '6ch' Item0: '6ch' Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 120 [100%] [30.00dB] Front Right: Capture 120 [100%] [30.00dB] Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Front Mic' Simple mixer control 'Input Source',1 Capabilities: cenum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Mic' Simple mixer control 'Input Source',2 Capabilities: cenum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Mic' Simple mixer control 'Speaker',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on]
!!Alsactl output !!-------------
--startcollapse-- state.NVidia { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 64' comment.dbmin -6400 comment.dbmax 0 iface MIXER name 'Front Playback Volume' value.0 64 value.1 64 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Front Playback Switch' value.0 true value.1 true } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Speaker Playback Switch' value.0 true value.1 true } control.4 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 64' comment.dbmin -6400 comment.dbmax 0 iface MIXER name 'Line-Out Playback Volume' value.0 59 value.1 59 } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Line Playback Volume' value.0 0 value.1 0 } control.6 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Line Playback Switch' value.0 true value.1 true } control.7 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Mic Playback Volume' value.0 0 value.1 0 } control.8 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Mic Playback Switch' value.0 false value.1 false } control.9 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 3' comment.dbmin 0 comment.dbmax 3000 iface MIXER name 'Line Boost' value.0 0 value.1 0 } control.10 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 3' comment.dbmin 0 comment.dbmax 3000 iface MIXER name 'Mic Boost' value.0 0 value.1 0 } control.11 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 '2ch' comment.item.1 '6ch' iface MIXER name 'Channel Mode' value '6ch' } control.12 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' value.0 true value.1 true } control.13 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 1 value.0 true value.1 true } control.14 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 2 value.0 true value.1 true } control.15 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 46' comment.dbmin -1600 comment.dbmax 3000 iface MIXER name 'Capture Volume' value.0 46 value.1 46 } control.16 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 46' comment.dbmin -1600 comment.dbmax 3000 iface MIXER name 'Capture Volume' index 1 value.0 46 value.1 46 } control.17 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 46' comment.dbmin -1600 comment.dbmax 3000 iface MIXER name 'Capture Volume' index 2 value.0 46 value.1 46 } control.18 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 'Front Mic' comment.item.2 Line comment.item.3 CD iface MIXER name 'Input Source' value 'Front Mic' } control.19 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 'Front Mic' comment.item.2 Line comment.item.3 CD iface MIXER name 'Input Source' index 1 value Mic } control.20 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 'Front Mic' comment.item.2 Line comment.item.3 CD iface MIXER name 'Input Source' index 2 value Mic } control.21 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.22 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.23 { comment.access 'read write' comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.24 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Playback Switch' value false } control.25 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Default PCM Playback Switch' value false } control.26 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Capture Switch' value false } control.27 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Capture Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.28 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Beep Playback Volume' value.0 23 value.1 23 } control.29 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Beep Playback Switch' value.0 false value.1 false } control.30 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 64' comment.dbmin -6400 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value 42 } control.31 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } control.32 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.tlv '0000000100000008ffffec1400000014' comment.dbmin -5100 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 } control.33 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 120' comment.tlv '0000000100000008fffff44800000032' comment.dbmin -3000 comment.dbmax 3000 iface MIXER name 'Digital Capture Volume' value.0 120 value.1 120 } } --endcollapse--
!!All Loaded Modules !!------------------
Module sha256_generic binfmt_misc af_packet rfcomm l2cap kvm_intel kvm acpi_cpufreq cpufreq_userspace cpufreq_powersave fuse loop snd_hda_codec_realtek arc4 hid_apple b43 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss rfkill snd_pcm zd1211rw mac80211 joydev snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device applesmc hwmon snd input_polldev cfg80211 uvcvideo soundcore ssb snd_page_alloc videodev v4l1_compat v4l2_compat_ioctl32 bcm5974 usbhid evdev btusb bluetooth ohci_hcd sg sd_mod sr_mod cdrom mbp_nvidia_bl backlight ehci_hcd usbcore unix
!!Sysfs Files !!-----------
/sys/class/sound/hwC0D0/init_pin_configs: 0x14 0x012b4050 0x15 0x018b3020 0x16 0x400000f0 0x17 0x400000f0 0x18 0x90100140 0x19 0x90a00110 0x1a 0x90100141 0x1b 0x400000f0 0x1c 0x400000f0 0x1d 0x400000f0 0x1e 0x014be060 0x1f 0x01cbe030
/sys/class/sound/hwC0D0/driver_pin_configs:
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
On Tuesday 14 April 2009 9:43:33 am Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Mind you -- mbp3 isn't really the correct thing for my machine, the microphone also seems to be bad when using it -- but I haven't gotten around to writing a proper description or trying to find it even.
Maybe being the wrong quirk means its being initialized wrong. I think you said originally that a proper quirk for it hadn't been written yet though, yeah?
At Tue, 14 Apr 2009 15:43:33 +0200, Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Thanks. Could you try the patch below?
Mind you -- mbp3 isn't really the correct thing for my machine, the microphone also seems to be bad when using it -- but I haven't gotten around to writing a proper description or trying to find it even.
Hm, could you be a bit more specific? "seems to be bad" is relatively subjective expression :)
Takashi
--- diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index a4e5e59..fd6e6f3 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2250,7 +2250,11 @@ int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid, err = bus->ops.command(bus, res); if (!err) { struct hda_cache_head *c; - u32 key = build_cmd_cache_key(nid, verb); + u32 key; + /* parm may contain the verb stuff for get/set amp */ + verb = verb | (parm >> 8); + parm &= 0xff; + key = build_cmd_cache_key(nid, verb); c = get_alloc_hash(&codec->cmd_cache, key); if (c) c->val = parm;
On Wed, 2009-04-15 at 16:12 +0200, Takashi Iwai wrote:
At Tue, 14 Apr 2009 15:43:33 +0200, Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Thanks. Could you try the patch below?
Will do, give me a bit.
Mind you -- mbp3 isn't really the correct thing for my machine, the microphone also seems to be bad when using it -- but I haven't gotten around to writing a proper description or trying to find it even.
Hm, could you be a bit more specific? "seems to be bad" is relatively subjective expression :)
Sorry... Well, I can't seem to record at all right now for some reason, but here are a few things that are wrong: 1) master mute has no effect (I think that actually worked before?) 2) the "Speaker" control has no effect (mute/unmute) 3) need to set channel control to 6 to get sound at all 4) speaker volume is line-out * pcm * master 5) cannot automatically detect codec, need to load with model=mbp3
And the last time I could record sound it was all choppy and sounded clipped.
johannes
At Wed, 15 Apr 2009 17:30:27 +0200, Johannes Berg wrote:
On Wed, 2009-04-15 at 16:12 +0200, Takashi Iwai wrote:
At Tue, 14 Apr 2009 15:43:33 +0200, Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Thanks. Could you try the patch below?
Will do, give me a bit.
Mind you -- mbp3 isn't really the correct thing for my machine, the microphone also seems to be bad when using it -- but I haven't gotten around to writing a proper description or trying to find it even.
Hm, could you be a bit more specific? "seems to be bad" is relatively subjective expression :)
Sorry... Well, I can't seem to record at all right now for some reason, but here are a few things that are wrong:
- master mute has no effect (I think that actually worked before?)
Do you mean that it has no effect on the playback volumes, or on the recording level? The former is a bug, the latter not.
- the "Speaker" control has no effect (mute/unmute)
Ditto.
- need to set channel control to 6 to get sound at all
So the pin setup used there don't match with the actual environment, apparently...
- speaker volume is line-out * pcm * master
- cannot automatically detect codec, need to load with model=mbp3
What happens exactly, if you load the module without model option? Note that "Unknown xxx" message is no error but an informational one.
And the last time I could record sound it was all choppy and sounded clipped.
This might have been improved in the recent version.
thanks,
Takashi
On Wed, 2009-04-15 at 17:37 +0200, Takashi Iwai wrote:
Sorry... Well, I can't seem to record at all right now for some reason, but here are a few things that are wrong:
- master mute has no effect (I think that actually worked before?)
Do you mean that it has no effect on the playback volumes, or on the recording level? The former is a bug, the latter not.
- the "Speaker" control has no effect (mute/unmute)
Ditto.
Sorry -- playback on both points.
- need to set channel control to 6 to get sound at all
So the pin setup used there don't match with the actual environment, apparently...
Yeah.
- speaker volume is line-out * pcm * master
- cannot automatically detect codec, need to load with model=mbp3
What happens exactly, if you load the module without model option? Note that "Unknown xxx" message is no error but an informational one.
It says [ 1319.570055] hda_codec: Unknown model for ALC883, trying auto-probe from BIOS...
but then with the controls I get I cannot make it play any sound.
And the last time I could record sound it was all choppy and sounded clipped.
This might have been improved in the recent version.
Ok, I'll try harder to record something.
johannes
On Wed, 2009-04-15 at 17:37 +0200, Takashi Iwai wrote:
Do you mean that it has no effect on the playback volumes, or on the recording level? The former is a bug, the latter not.
And the last time I could record sound it was all choppy and sounded clipped.
This might have been improved in the recent version.
Actually, nothing seems to have an impact on the recording level, which is my problem -- audio is clipped.
Look at the waveforms in http://johannes.sipsolutions.net/files/123.wav
johannes
On Wed, 2009-04-15 at 18:00 +0200, Johannes Berg wrote:
On Wed, 2009-04-15 at 17:37 +0200, Takashi Iwai wrote:
Do you mean that it has no effect on the playback volumes, or on the recording level? The former is a bug, the latter not.
And the last time I could record sound it was all choppy and sounded clipped.
This might have been improved in the recent version.
Actually, nothing seems to have an impact on the recording level, which is my problem -- audio is clipped.
No, that was wrong, there are just too many controls, I need to use "Capture" rather than "Capture 1" or "Capture 2" and for some reason it defaulted to max. Sorry!
johannes
On Wed, 2009-04-15 at 16:12 +0200, Takashi Iwai wrote:
At Tue, 14 Apr 2009 15:43:33 +0200, Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Thanks. Could you try the patch below?
Yes, this helps, thanks. Mind you, if I play music with mplayer _while_ hibernating, I get a horrible buzzing when waking up and mplayer says:
[AO_ALSA] alsa-lib: pcm_hw.c:727:(snd_pcm_hw_resume) SNDRV_PCM_IOCTL_RESUME failed: Function not implemented
Needed to kill mplayer but the channels control is remembered properly.
johannes
At Wed, 15 Apr 2009 17:40:02 +0200, Johannes Berg wrote:
On Wed, 2009-04-15 at 16:12 +0200, Takashi Iwai wrote:
At Tue, 14 Apr 2009 15:43:33 +0200, Johannes Berg wrote:
On Tue, 2009-04-14 at 15:40 +0200, Takashi Iwai wrote:
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
- Amp-In vals: [0x00 0x00] [0x00 0x00]
- Amp-In vals: [0x80 0x80] [0x00 0x00] Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x25 0x25] Connection: 2
So the widget 0x0d is muted. Maybe the channel mode control doesn't do caching the value properly...
No idea :)
Could you give the raw alsa-info.sh output?
Sure, below (before hibernating).
Thanks. Could you try the patch below?
Yes, this helps, thanks. Mind you, if I play music with mplayer _while_ hibernating, I get a horrible buzzing when waking up and mplayer says:
[AO_ALSA] alsa-lib: pcm_hw.c:727:(snd_pcm_hw_resume) SNDRV_PCM_IOCTL_RESUME failed: Function not implemented
This is actually no fatal error. It appears because libao sets its own error logger. But...
Needed to kill mplayer but the channels control is remembered properly.
... Necessity of kill sounds like a bug in either libao or else.
Anyway, I'll add the patch to the next pull request.
thanks,
Takashi
On Wed, 2009-04-15 at 17:54 +0200, Takashi Iwai wrote:
Yes, this helps, thanks. Mind you, if I play music with mplayer _while_ hibernating, I get a horrible buzzing when waking up and mplayer says:
[AO_ALSA] alsa-lib: pcm_hw.c:727:(snd_pcm_hw_resume) SNDRV_PCM_IOCTL_RESUME failed: Function not implemented
This is actually no fatal error. It appears because libao sets its own error logger. But...
Needed to kill mplayer but the channels control is remembered properly.
... Necessity of kill sounds like a bug in either libao or else.
mplayer just hung there, while hda-intel was buzzing away... not very nice, but I agree it's quite probably not a kernel bug.
Anyway, I'll add the patch to the next pull request.
Alright, thanks.
johannes
participants (3)
-
Johannes Berg -
Mackenzie Morgan -
Takashi Iwai