Hello,
Many thanks to Cesium for his help in getting sound partially working
with this sound hardware.
The problem is that I can't use vmix currently with the driver. Sound
is possible if vmix is disabled, but there is no sound when vmix is
attached, and vmix can't attach after it is disabled. Manually the
command we ran was:
"vmixctl attach -M /dev/oss/oss_hdaudio0/pcm0 /dev/oss/oss_hdaudio0/pcmin0"
The result was:
"VMIXCTL_ATTACH: Input/output error"
We also ran:
"vmixctl attach -M -r /dev/oss/oss_hdaudio0/pcm0"
With and without the -M, with the same result.
The following is the output of ossinfo -v3:
Version info: OSS 4.2 (b 2003/201005272112) (0x00040100) TRIAL
Platform: Linux/x86_64 2.6.32.14-127.fc12.x86_64 #1 SMP Fri May 28
04:30:39 UTC 2010 (mercenaries.tamriel.ta)
Number of audio devices: 10
Number of audio engines: 10
Number of MIDI devices: 0
Number of mixer devices: 1
Device objects
0: osscore0 OSS core services
1: oss_hdaudio0 ATI HD Audio interrupts=1378 (1379)
HD Audio controller ATI HD Audio
Vendor ID 0x10024383
Subvendor ID 0x103c30f2
Codec 0: 92HD71B7X (0x111d76b2/0x103c30f2)
Codec 1: Agere HDA Modem (0x11c11040)
2: oss_usb0 USB audio core services
MIDI devices (/dev/midi*)
Mixer devices
0: High Definition Audio 92HD71B7X (Mixer 0 of device object 1)
Device file /dev/oss/oss_hdaudio0/mix0, Legacy device /dev/mixer0
Priority: 10
Caps:
Device handle: PCI30f2103c-0000:00:14.2-mx01
Device priority: 10
Audio devices
HD Audio play pcm1 /dev/oss/oss_hdaudio0/pcm0 (device index 0)
Legacy device /dev/dsp0
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 0/HD Audio play pcm1
Available for use
Input formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Output formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Device handle: PCI30f2103c-0000:00:14.2-au01
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 8
Native sample rates (min - max): 44100 - 192000
(44100,48000,88200,96000,176400,192000)
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm2 /dev/oss/oss_hdaudio0/pcm1 (device index 1)
Legacy device /dev/dsp1
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 1/HD Audio play pcm2
Available for use
Input formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Output formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Device handle: PCI30f2103c-0000:00:14.2-au02
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 44100 - 192000
(44100,48000,88200,96000,176400,192000)
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm3 /dev/oss/oss_hdaudio0/pcm2 (device index 2)
Legacy device /dev/dsp2
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 2/HD Audio play pcm3
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au03
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm4 /dev/oss/oss_hdaudio0/pcm3 (device index 3)
Legacy device /dev/dsp3
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 3/HD Audio play pcm4
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au04
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm5 /dev/oss/oss_hdaudio0/pcm4 (device index 4)
Legacy device /dev/dsp4
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 4/HD Audio play pcm5
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au05
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm6 /dev/oss/oss_hdaudio0/pcm5 (device index 5)
Legacy device /dev/dsp5
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 5/HD Audio play pcm6
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au06
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm7 /dev/oss/oss_hdaudio0/pcm6 (device index 6)
Legacy device /dev/dsp6
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 6/HD Audio play pcm7
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au07
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio play pcm8 /dev/oss/oss_hdaudio0/pcm7 (device index 7)
Legacy device /dev/dsp7
Caps: TRIGGER MMAP
Modes: OUTPUT
Out engine 1: 7/HD Audio play pcm8
Available for use
Input formats (0x00000000):
Output formats (0x00000000):
Device handle: PCI30f2103c-0000:00:14.2-au08
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 500000 - 0
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio rec select3 /dev/oss/oss_hdaudio0/pcmin0
(device index 8)
Legacy device /dev/dsp8
Caps: TRIGGER MMAP
Modes: INPUT
In engine 1: 8/HD Audio rec select3
Available for use
Input formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Output formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Device handle: PCI30f2103c-0000:00:14.2-au09
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 44100 - 192000
(44100,48000,88200,96000,176400,192000)
HW Type: Not indicated.
Minimum latency: Not indicated
HD Audio rec select4 /dev/oss/oss_hdaudio0/pcmin1
(device index 9)
Legacy device /dev/dsp9
Caps: TRIGGER MMAP
Modes: INPUT
In engine 1: 9/HD Audio rec select4
Available for use
Input formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Output formats (0x00001010):
AFMT_S16_LE - 16 bit signed little endian
AFMT_S32_LE - 32 bit signed little endian
Device handle: PCI30f2103c-0000:00:14.2-au10
Related mixer dev: 0
Sample rate source: 0
Preferred channel configuration: Not indicated
Supported number of channels (min - max): 2 - 2
Native sample rates (min - max): 44100 - 192000
(44100,48000,88200,96000,176400,192000)
HW Type: Not indicated.
Minimum latency: Not indicated
Nodes
/dev/dsp -> /dev/oss/oss_hdaudio0/pcm0
/dev/dsp_in -> /dev/oss/oss_hdaudio0/pcm0
/dev/dsp_out -> /dev/oss/oss_hdaudio0/pcm0
/dev/dsp_mmap -> /dev/oss/oss_hdaudio0/pcm0
/dev/dsp_multich -> /dev/oss/oss_hdaudio0/pcm0
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