Re: [Alsa-user] Support new HDA codec
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Re: [Alsa-user] Support new HDA codec
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From: Jorge F. M. <jo...@ci...> - 2012-02-21 10:09:31
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Clemens Ladisch wrote:
>Jorge Fernandez Monteagudo wrote:
>> Clemens Ladisch wrote:
>>>> Do I need a more recent alsa version?
>>>
>>> Probably.
>>
>> But, with the info from the alsa-info about the hda codec, which is the same
>> from the codec datasheet can I assume that the codec is detected ok and is ready
>> to work? or I would need some 'patch_wolfson.c' in the sound/pci/hda kernel
>> directory in order to make it work?
>
>Without a chip-specific patch, the driver will construct devices from
>the information set by the BIOS. There have been changes in this part
>of the code, so I suggest you update.
Interesting. I've boot with a Ubuntu 11.10 with a 3.0.0 kernel and alsa 1.0.24,
and the results are practically the same.
I can see from node 6, the only working node for output :
Node 0x06 [Audio Output] wcaps 0x495: Stereo Amp-Out
Control: name="Master Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Master Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Device: name="HDA Generic", type="Audio", device=0
Amp-Out caps: N/A
Amp-Out vals: [0x57 0x57]
Converter: stream=5, channel=0
that stream is 5, but for the node I want to use, the stream is always 0.
Node 0x07 [Audio Output] wcaps 0x495: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
What's the logic to get in alsamixer a bar to control an output? I mean, with a
spidf output it would be a spidf volume bar isn't it? How alsamixer knows it?
Thanks for your help!
Jorge
----
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.60
!!################################
!!Script ran on: Tue Feb 21 09:44:41 UTC 2012
!!Linux Distribution
!!------------------
Ubuntu 11.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.10"
!!DMI Information
!!---------------
Manufacturer: nVidia
Product Name: MMP9-ION
Product Version: To Be Filled By O.E.M.
!!Kernel Information
!!------------------
Kernel release: 3.0.0-12-generic
Operating System: GNU/Linux
Architecture: i686
Processor: i686
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: 1.0.24
Library version: 1.0.24.1
Utilities version: 1.0.24.2
!!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 0xfae78000 irq 20
!!PCI Soundcards installed in the system
!!--------------------------------------
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!--------------------------------------------------------
00:08.0 0403: 10de:0ac0 (rev b1)
Subsystem: 10de:cb84
!!Modprobe options (Sound related)
!!--------------------------------
snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2
!!Loaded sound module options
!!--------------------------
!!Module: snd_hda_intel
bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
beep_mode : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
enable_msi : -1
id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
position_fix : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
power_save : 0
power_save_controller : Y
probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
single_cmd : N
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Wolfson Microelectronics ID 8800
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x1aec8800
Subsystem Id: 0x00000100
Revision Id: 0x100301
No Modem Function Group found
Default PCM:
rates [0x0]:
bits [0x0]:
formats [0x0]:
Default Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x01, mute=1
GPIO: io=2, o=0, i=0, unsolicited=1, wake=1
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=1, unsol=0
Node 0x02 [Audio Input] wcaps 0x1005d1: Stereo
Device: name="HDA Generic", type="Audio", device=0
Converter: stream=1, channel=0
SDI-Select: 0
PCM:
rates [0x1ff]: 8000 11025 16000 22050 32000 44100 48000 88200 96000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=02, enabled=0
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x0a
Processing caps: benign=0, ncoeff=0
Node 0x03 [Audio Input] wcaps 0x1005d1: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=03, enabled=0
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x09
Processing caps: benign=0, ncoeff=0
Node 0x04 [Audio Output] wcaps 0x2d1: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=04, enabled=0
Processing caps: benign=0, ncoeff=0
Node 0x05 [Audio Input] wcaps 0x1003d1: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital: Copyright
Digital category: 0x0
PCM:
rates [0x1f0]: 32000 44100 48000 88200 96000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=05, enabled=0
Connection: 1
0x10
Processing caps: benign=0, ncoeff=0
Node 0x06 [Audio Output] wcaps 0x495: Stereo Amp-Out
Control: name="Master Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Master Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Device: name="HDA Generic", type="Audio", device=0
Amp-Out caps: N/A
Amp-Out vals: [0x57 0x57]
Converter: stream=5, channel=0
PCM:
rates [0x7ff]: 8000 11025 16000 22050 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=06, enabled=0
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x07 [Audio Output] wcaps 0x495: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
PCM:
rates [0x7ff]: 8000 11025 16000 22050 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=07, enabled=0
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x08 [Audio Output] wcaps 0x495: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
PCM:
rates [0x7ff]: 8000 11025 16000 22050 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=08, enabled=0
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x09 [Audio Selector] wcaps 0x300101: Stereo
Connection: 2
0x0b* 0x0e
Node 0x0a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x18, nsteps=0x30, stepsize=0x01, mute=1
Amp-Out vals: [0x18 0x18]
Connection: 1
0x0c
Node 0x0b [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x18, nsteps=0x30, stepsize=0x01, mute=1
Amp-Out vals: [0x98 0x98]
Connection: 1
0x0d
Node 0x0c [Pin Complex] wcaps 0x400081: Stereo
Pincap 0x00000064: IN Detect Balanced
Pin Default 0x018130f0: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
DefAssociation = 0xf, Sequence = 0x0
Pin-ctls: 0x20: IN
Unsolicited: tag=0c, enabled=0
Node 0x0d [Pin Complex] wcaps 0x400083: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x00 0x00]
Pincap 0x00001767: IN Detect Balanced Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x02a190f0: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
DefAssociation = 0xf, Sequence = 0x0
Pin-ctls: 0x20: IN VREF_HIZ
Unsolicited: tag=0d, enabled=0
Node 0x0e [Pin Complex] wcaps 0x40020b: Stereo Digital Amp-In
Amp-In caps: ofs=0x18, nsteps=0x58, stepsize=0x01, mute=1
Amp-In vals: [0x18 0x18]
Pincap 0x00000020: IN
Pin Default 0x10a600f0: [Jack] Mic at Int N/A
Conn = Digital, Color = Unknown
DefAssociation = 0xf, Sequence = 0x0
Pin-ctls: 0x20: IN
Node 0x0f [Pin Complex] wcaps 0x400381: Stereo Digital
Pincap 0x00000014: OUT Detect
Pin Default 0x014190f0: [Jack] SPDIF Out at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0xf, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=0f, enabled=0
Connection: 1
0x04
Node 0x10 [Pin Complex] wcaps 0x400281: Stereo Digital
Pincap 0x00000020: IN
Pin Default 0x01c520f0: [Jack] SPDIF In at Ext Rear
Conn = Optical, Color = Grey
DefAssociation = 0xf, Sequence = 0x0
Pin-ctls: 0x20: IN
Unsolicited: tag=10, enabled=0
Node 0x11 [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x01014020: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Green
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=11, enabled=0
Connection: 1
0x06
Node 0x12 [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x01016121: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Orange
DefAssociation = 0x2, Sequence = 0x1
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=12, enabled=0
Connection: 1
0x07
Node 0x13 [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x01011022: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0x2, Sequence = 0x2
Pin-ctls: 0x40: OUT
Unsolicited: tag=13, enabled=0
Connection: 1
0x08
Node 0x14 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
Amp-Out caps: ofs=0x04, nsteps=0x04, stepsize=0x17, mute=0
Amp-Out vals: [0x04]
Node 0x15 [Audio Input] wcaps 0x1003d1: Stereo Digital
Converter: stream=0, channel=2
Digital:
Digital category: 0x0
PCM:
rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=15, enabled=0
Connection: 1
0x16
Processing caps: benign=0, ncoeff=0
Node 0x16 [Pin Complex] wcaps 0x40030b: Stereo Digital Amp-In
Amp-In caps: ofs=0x18, nsteps=0x58, stepsize=0x01, mute=1
Amp-In vals: [0x18 0x18]
Pincap 0x00000030: IN OUT
Pin Default 0x10a601f0: [Jack] Mic at Int N/A
Conn = Digital, Color = Unknown
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
Connection: 1
0x17
Node 0x17 [Audio Output] wcaps 0x291: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x3]: PCM FLOAT
Unsolicited: tag=17, enabled=0
--endcollapse--
!!Aplay/Arecord output
!!------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
!!Amixer output
!!-------------
!!-------Mixer controls for card 0 [NVidia]
Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 20'
Mixer name : 'Wolfson Microelectronics ID 8800'
Components : 'HDA:1aec8800,00000100,00100301'
Controls : 3
Simple ctrls : 2
Simple mixer control 'Master',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 87 [69%] [-20.00dB] [on]
Front Right: Playback 87 [69%] [-20.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
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]
!!Alsactl output
!!-------------
--startcollapse--
state.NVidia {
control.1 {
iface MIXER
name 'Master Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.2 {
iface MIXER
name 'Master Playback Volume'
value.0 87
value.1 87
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -6350
dbmax 0
dbvalue.0 -2000
dbvalue.1 -2000
}
}
control.3 {
iface MIXER
name 'PCM Playback Volume'
value.0 255
value.1 255
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 255'
tlv '0000000100000008ffffec1400000014'
dbmin -5100
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
}
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw----+ 1 root audio 116, 5 Feb 21 09:38 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 4 Feb 21 09:38 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 3 Feb 21 09:38 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 2 Feb 21 09:39 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 1 Feb 21 09:37 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Feb 21 09:37 /dev/snd/timer
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 Feb 21 09:38 .
drwxr-xr-x 3 root root 180 Feb 21 09:38 ..
lrwxrwxrwx 1 root root 12 Feb 21 09:38 pci-0000:00:08.0 -> ../controlC0
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