Hello , > if someone has VIA8233, VIA8233A, VIA8233C or VIA8235 chipset, could > you help the testing of the new driver? > the new driver code is found at > > http://www.alsa-project.org/~iwai/via82xx.c
i has VIA8235 and ALC650 codec. After installing new driver from cvs from 20030113, there is following problem: In 5.1-channel dvd playback with xine using surround51 device, i has swapped Rear and Center/lfe channels. RL <-> Center, RR <-> LFE i fixed this with following patch for via82xx.c 812,813c812,815 < 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; --- > // 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; > case 5: slots = (1<<0) | (2<<4) | (3<<8) | (4<<12) | (5<<16); break; > case 6: slots = (1<<0) | (2<<4) | (3<<8) | (4<<12) | (5<<16) | (6<<20); break; please note that 5ch mode is untested. I'm not sure that it is alsa problem, xine' may be. It will be nice to have a small prog for channel position testing in different playback modes, because now i know no 5.1ch source other then video player. In general multichannel playback has good quality now (with rc6 sound was cracking). > the new driver can (hopefully) play multiple streams simultaneously on > VIA8233, VIA8233C and VIA8235, but NOT on VIA8233A. It's worked, but second stream plays only left channel. Almost all OSS application such as games (UT, tux-racer and other) now producing cracking and skipping sound. Only XMMS OSS-plugin plays good. OSS-sound was good with rc6. Best regards, Anton Worshevsky ------------------------------------------------------- This SF.NET email is sponsored by: Take your first step towards giving your online business a competitive advantage. Test-drive a Thawte SSL certificate - our easy online guide will show you how. Click here to get started: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0027en _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
