On Fri, Oct 11, 2002 at 08:12:54PM +0200, Takashi Iwai wrote:
> please rebuild the alsa drivers with configure option
> "--with-debug=detect" ? this will add more verbose debug outputs
> (ususally annoying).
Small typo in the patch, nothing big just a . that should be a >
> the attached patch will ignore the errors from the usb controller
> after a mixer control is inquired. the error above shall be avoided
> by this patch. please check the kernel messages. so we can know
> which control is wrong, either wrongly inquired or due to a bug of usb
> controller module.
After I load the drivers:
Oct 11 13:36:48 atrophy kernel: PCI: Found IRQ 10 for device 00:08.0
Oct 11 13:36:49 atrophy kernel: usb.c: registered new driver snd-usb-audio
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:1: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:2 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:2: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:3 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:3: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:4 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:4: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:5 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:5: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:6 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:6: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:7 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:7: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:8 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:8: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:9 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:9: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:10 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:10: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:11 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:11: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:12 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:12: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:13 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:13: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:14 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:14: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:15 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:15: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1610: 4:1:16 :
format type 0 is detected, processed as PCM
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:1:16: add
audio endpoint 0x2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:2:1: add
audio endpoint 0x86
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:2:2: add
audio endpoint 0x86
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:2:3: add
audio endpoint 0x86
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:2:4: add
audio endpoint 0x86
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1820: 4:2:5: add
audio endpoint 0x86
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1601: 4:3:1 :
format type 2 is not supported yet
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1601: 4:3:2 :
format type 3 is not supported yet
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [2] FU [PCM
Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [2] FU [PCM
Playback Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1370: [5] SU
[Digital In Playback Source] items = 2
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [6] FU
[Digital In Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [6] FU
[Digital In Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [8] FU [Line
Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [8] FU [Line
Playback Volume] ch = 2, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [8] FU [Line
Playback Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1167: [15] PU [3D
Stereo Extender Switch] ch = 1, val = 0/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [10] FU [Mic
Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [10] FU [Mic
Playback Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1167: [17] PU [Up
Down Switch] ch = 1, val = 0/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1167: [17] PU [Up
Down Mode Select] ch = 1, val = 0/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1370: [11] SU
[Capture Source] items = 3
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [12] FU
[Capture Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [12] FU
[Capture Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [18] FU
[Master Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [18] FU
[Master Playback Volume] ch = 6, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [18] FU
[Master Playback Volume] ch = 1, val = -25600/0
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [18] FU [Tone
Control - Bass] ch = 1, val = -48/48
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [18] FU [Tone
Control - Treble] ch = 1, val = -48/48
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [28] FU
[Speaker Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [22] FU
[Digital Out Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [23] FU
[Digital Out1 Playback Switch] ch = 1, val = 0/1
Oct 11 13:36:49 atrophy kernel: ALSA ../alsa-kernel/usb/usbmixer.c:808: [25] FU
[Digital Out2 Playback Switch] ch = 1, val = 0/1
> also, please check /proc/asound/card0/stream* files again.
> now there should be more entries in them (is it only one?).
There is only one:
atrophy:/proc/asound/card1# more stream0
Creative Technology Ltd. : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 2
Format: S16_LE
Channels: 3
Endpoint: 2 OUT (ASYNC)
Rates: 22050
Interface 1
Altset 3
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 22050
Interface 1
Altset 4
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 22050
Interface 1
Altset 5
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 22050
Interface 1
Altset 6
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 22050
Interface 1
Altset 7
Format: S16_LE
Channels: 3
Endpoint: 2 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 8
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 9
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 10
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 11
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 12
Format: S16_LE
Channels: 3
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 13
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 14
Format: S16_LE
Channels: 5
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 15
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 16
Format: S16_LE
Channels: 6
Endpoint: 2 OUT (ASYNC)
Rates: 48000
Capture:
Status: Stop
Interface 2
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 6 IN (ASYNC)
Rates: 8000
Interface 2
Altset 2
Format: S16_LE
Channels: 2
Endpoint: 6 IN (ASYNC)
Rates: 16000
Interface 2
Altset 3
Format: S16_LE
Channels: 2
Endpoint: 6 IN (ASYNC)
Rates: 24000
Interface 2
Altset 4
Format: S16_LE
Channels: 2
Endpoint: 6 IN (ASYNC)
Rates: 32000
Interface 2
Altset 5
Format: S16_LE
Channels: 2
Endpoint: 6 IN (ASYNC)
Rates: 48000
-mark
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