lkml.org 
[lkml]   [2003]   [Aug]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [2.6-test3] bttv driver confuses PS2 mouse
Date
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi.

I'm running linux-2.6.0-test3 with this patch:
(without the patch, bttv doesn't run)
http://bytesex.org/patches/2.6.0-test3/patch-2.6.0-test3-kraxel.gz

My tv application runs fine, but every few minutes, the
bttv driver re-initializes itself:

Aug 12 23:36:29 lfs kernel: bttv0: IRQ lockup, cleared int mask
Aug 12 23:36:29 lfs kernel: rtc: lost some interrupts at 1024Hz.
Aug 12 23:36:29 lfs kernel: bttv0: timeout: risc=185357c4, bits: VSYNC HSYNC RISCI
Aug 12 23:36:29 lfs kernel: bttv0: reset, reinitialize
Aug 12 23:36:29 lfs kernel: bttv0: PLL: 28636363 => 35468950 .. ok
Aug 12 23:37:33 lfs kernel: bttv0: skipped frame. no signal? high irq latency?

Sometimes during this re-initialization, my
ps/2 mouse looses synchronization:

Aug 12 23:37:33 lfs kernel: bttv0: IRQ lockup, cleared int mask
Aug 12 23:37:33 lfs kernel: psmouse.c: Lost synchronization, throwing 2 bytes away.
Aug 12 23:37:33 lfs kernel: bttv0: timeout: risc=08e8f9e4, bits: VSYNC HSYNC RISCI
Aug 12 23:37:33 lfs kernel: bttv0: reset, reinitialize
Aug 12 23:37:33 lfs kernel: bttv0: PLL: 28636363 => 35468950 .. ok
Aug 12 23:37:33 lfs kernel: psmouse.c: Lost synchronization, throwing 2 bytes away.
Aug 12 23:38:01 lfs kernel: bttv0: skipped frame. no signal? high irq latency?

Then the mouse jumps randomly over the screen and I have to
restart X.

I'm running a bt878 card with tvtime as tv-app.

I hope this helps.

- --
Regards Michael Buesch [ http://www.8ung.at/tuxsoft ]
Animals on this machine: some GNUs and Penguin 2.6.0-test3

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE/Of9NoxoigfggmSgRAk/SAJ9QoyyjU9sM3m7vj2S6n5PnE7UeMACfRxk1
Wid502ZTxWmhE6LxPGYMH7A=
=uShv
-----END PGP SIGNATURE-----

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:47    [W:0.086 / U:2.348 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site