Messages in this thread | | | Date | Sun, 18 Jun 2006 15:35:49 +0200 (CEST) | From | karsten wiese <> | Subject | Re: sound skips on 2.6.16.17 |
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--- Hugo Vanwoerkom <rociobarroso@att.net.mx> schrieb:
> Chris Wedgwood wrote: > > On Sun, Jun 18, 2006 at 12:04:29PM +0800, ocilent1 wrote: > > > > > >> (PCI-quirk-VIA-IRQ-fixup-should-only-run-for-VIA-southbridges.patch) > >> that is causing the sound stuttering/skipping problems for our users > >> with VIA chipsets. Backing out the first patch alone did not fix the > >> problem (PCI-VIA-quirk-fixup-additional-PCI-IDs.patch) but to back > >> out the 2nd patch, you need to have initially backed out the first > >> patch, due to the way the patches apply in series. > >> > > > > what mainboard/CPU do you have there? > > > > what does 'lspci -n' say? > > > > > > /home/hugoSun Jun 18-06:08:30HDC1# lspci -n > 0000:00:00.0 0600: 1106:0269 > 0000:00:00.1 0600: 1106:1269 > 0000:00:00.2 0600: 1106:2269 > 0000:00:00.3 0600: 1106:3269 > 0000:00:00.4 0600: 1106:4269 > 0000:00:00.7 0600: 1106:7269 > 0000:00:01.0 0604: 1106:b198 > 0000:00:0a.0 0300: 10de:0181 (rev a2) > 0000:00:0b.0 0104: 1095:3112 (rev 02) > 0000:00:0c.0 0401: 1102:0007 > 0000:00:0f.0 0101: 1106:0571 (rev 06) > 0000:00:10.0 0c03: 1106:3038 (rev 81) > 0000:00:10.1 0c03: 1106:3038 (rev 81) > 0000:00:10.2 0c03: 1106:3038 (rev 81) > 0000:00:10.3 0c03: 1106:3038 (rev 81) > 0000:00:10.4 0c03: 1106:3104 (rev 86) > 0000:00:11.0 0601: 1106:3227 > 0000:00:11.5 0401: 1106:3059 (rev 60) > 0000:00:12.0 0200: 1106:3065 (rev 78) > 0000:01:00.0 0300: 10de:0185 (rev c1) >
had sound skipping here too with likely the same southbridge: (AMD64 K8T800 mobo) # lspci -n 00:00.0 0600: 1106:0282 00:00.1 0600: 1106:1282 00:00.2 0600: 1106:2282 00:00.3 0600: 1106:3282 00:00.4 0600: 1106:4282 00:00.7 0600: 1106:7282 00:01.0 0604: 1106:b188 00:0b.0 0200: 10ec:8169 (rev 10) 00:0f.0 0101: 1106:0571 (rev 06) 00:10.0 0c03: 1106:3038 (rev 81) 00:10.1 0c03: 1106:3038 (rev 81) 00:10.2 0c03: 1106:3038 (rev 81) 00:10.3 0c03: 1106:3038 (rev 81) 00:10.4 0c03: 1106:3104 (rev 86) 00:11.0 0601: 1106:3227 00:11.5 0401: 1106:3059 (rev 60) 00:18.0 0600: 1022:1100 00:18.1 0600: 1022:1101 00:18.2 0600: 1022:1102 00:18.3 0600: 1022:1103 01:00.0 0300: 10de:0185 (rev c1)
backing out above patches didn't help. Enabling variable samplerate support by loading snd-via82xx like this: # rmmod snd-via82xx # modprobe snd-via82xx dxs_support=5 made the difference here.
Also I completely disabled PCI-quirk-VIA-IRQ-fixup here without any negative impact. When active, it reports nonsense here: "PCI: VIA IRQ fixup for 0000:00:0f.0, from 255 to 0" "PCI: VIA IRQ fixup for 0000:00:10.0, from 11 to 3"
Karsten
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