Re: VIA 8233A, 8235 with ALC650 codec

[Takashi Iwai <tiwai@suse.de>]

At Wed, 19 Feb 2003 07:51:56 +0100,
p z oooo wrote:
> 
> I played with 8233A ALC650 and:
> 
> 1) this part of code is not working:
> 
> switch (runtime->channels) {
> 	case 1: slots = (1<<0) | (1<<4); break;
> 	case 2: slots = (1<<0) | (2<<4); break;
> 	case 3: slots = (1<<0) | (2<<4) | (5<<8); break;
> 	case 4: slots = (1<<0) | (2<<4) | (3<<8) | (4<<12); break;
> 	case 5: slots = (1<<0) | (2<<4) | (5<<8) | (3<<12) | (4<<16); 
> break;
> 	case 6: slots = (1<<0) | (2<<4) | (5<<8) | (6<<12) | (3<<16) 
> | (4<<20); break;
> 	default: slots = 0; break;
> 	}
> 	/* STOP index is never reached */
> 	outl(0xff000000 | slots, VIADEV_REG(viadev, 
> OFFSET_STOP_IDX)); 
> 
> I think that 8233A uses this slots mapping and this can't be changed 
> with previous code. I changed 
> case 6: slots = (1<<0) | (2<<4) | (5<<8) | (6<<12) | (3<<16) | 
> (4<<20); break;
> to
> case 6: slots = (1<<0) | (2<<4) | (3<<8) | (4<<12) | (5<<16) | 
> (6<<20); break;
> and this doesn't work (no change).
> 
> channels slots
> 1 - 3, 4
> 2 - 3, 4
> 4 - 3, 4, 7, 8
> 6 - 3, 4, 6, 9, 7, 8

ok, i changed it on cvs.

thanks!


Takashi


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