sitter nu med en bärbar dator med Nvidia-grafik och försöker få igång ljud via HDMI, men det går tungt.
Grafikkortet är ett Geforce GT240M och jag använder nvidias drivrutin 195.22 (beta)
lspci -v ger detta om grafiken och det tillhörande ljudet:
Kod: Markera allt
01:00.0 VGA compatible controller: nVidia Corporation Device 0a34 (rev a2)
Subsystem: Acer Incorporated [ALI] Device 021e
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at cc000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at ce000000 (64-bit, prefetchable) [size=32M]
I/O ports at 2000 [size=128]
[virtual] Expansion ROM at cd000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [b4] Vendor Specific Information <?>
Capabilities: [100] Virtual Channel <?>
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information <?>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb
01:00.1 Audio device: nVidia Corporation Device 0be2 (rev a1)
Subsystem: nVidia Corporation Device 0688
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at cdefc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [78] Express Endpoint, MSI 00
aplay -L listar bara det inbyggda intel-ljudet och känner alltså inte av nvidia-ljudet.