On 04/12/2007 09:55 PM, Rask Ingemann Lambertsen wrote:
- Add code to detect and PnP protocol to manage Media Vision Jazz16 sound cards.
Tested with a Jazz16 based sound card and Linux 2.6.20.6.
Just got around to giving this a spin again and unfortunately the preffered options code isn't working for me:
rene@5bt1:~$ cat /sys/bus/pnp/devices/02:01/options Dependent: 01 - Priority preferred port 0x220-0x220, align 0x0, size 0x10, 10-bit address decoding port 0x330-0x330, align 0x0, size 0x2, 10-bit address decoding port 0x388-0x388, align 0x0, size 0x4, 10-bit address decoding irq 5 High-Edge irq 2/9 High-Edge dma 1 8-bit compatible Dependent: 02 - Priority acceptable port 0x210-0x260, align 0xf, size 0x10, 10-bit address decoding port 0x300-0x330, align 0xf, size 0x2, 10-bit address decoding port 0x388-0x388, align 0x0, size 0x4, 10-bit address decoding irq 3,5,7,2/9,10,15 High-Edge irq 3,5,7,2/9,10,15 High-Edge dma 1,3,5,7 8-bit&16-bit compatible Dependent: 03 - Priority acceptable port 0x210-0x260, align 0xf, size 0x10, 10-bit address decoding port 0x300-0x330, align 0xf, size 0x2, 10-bit address decoding port 0x388-0x388, align 0x0, size 0x4, 10-bit address decoding irq 3,5,7,2/9,10,15 High-Edge dma 1,3,5,7 8-bit&16-bit compatible rene@5bt1:~$ cat /sys/bus/pnp/devices/02:01/resources state = disabled rene@5bt1:~$ su -c "modprobe snd-jazz16" rene@5bt1:~$ cat /sys/bus/pnp/devices/02:01/resources state = active io 0x210-0x21f io 0x300-0x301 io 0x388-0x38b irq 5 irq 7 dma 1
Ports 210 and 300 are first from the acceptables, not the preferreds and the irq 7 is also not preffered for MPU. Yes, ports 220, 330 and irq 9 are free.
Looking back through what I sent earlier, I see I sent you a wrong patch then so I'm not sure anymore what I tested and I don't have time to look at it now. Thought I'd let you know though.
Rene.