VERY slow scrolling on radeon graphics card: debugging a timing issue?

2011-01-05 Thread Michael Tokarev
05.01.2011 01:50, Michael Tokarev wrote: > 02.01.2011 12:00, Pavel Machek wrote: >> Hi! >> >>> The thing is: that same scrolling becomes much faster >>> when I "do something" else while it scrolls up. First >>> I noticed this when I wanted to switch to another vt >>> while it were scrolling -- I

VERY slow scrolling on radeon graphics card: debugging a timing issue?

2011-01-05 Thread Michael Tokarev
02.01.2011 12:00, Pavel Machek wrote: > Hi! > >> The thing is: that same scrolling becomes much faster >> when I "do something" else while it scrolls up. First >> I noticed this when I wanted to switch to another vt >> while it were scrolling -- I held down Ctrl key on my >> keyboard, and out of

Re: VERY slow scrolling on radeon graphics card: debugging a timing issue?

2011-01-04 Thread Michael Tokarev
02.01.2011 12:00, Pavel Machek wrote: Hi! The thing is: that same scrolling becomes much faster when I do something else while it scrolls up. First I noticed this when I wanted to switch to another vt while it were scrolling -- I held down Ctrl key on my keyboard, and out of the sudden

Re: VERY slow scrolling on radeon graphics card: debugging a timing issue?

2011-01-04 Thread Michael Tokarev
05.01.2011 01:50, Michael Tokarev wrote: 02.01.2011 12:00, Pavel Machek wrote: Hi! The thing is: that same scrolling becomes much faster when I do something else while it scrolls up. First I noticed this when I wanted to switch to another vt while it were scrolling -- I held down Ctrl key

VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-23 Thread Mark Hounschell
On 12/23/2010 02:25 AM, Michel D?nzer wrote: > On Mit, 2010-12-22 at 05:55 -0500, Mark Hounschell wrote: >> >> I also see this very problem on several machines I have with radeon video. >> For me the worst part is using vi in a konsole. Moving the cursor around >> is so slow that I just can't use

Re: VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-23 Thread Mark Hounschell
On 12/23/2010 02:25 AM, Michel Dänzer wrote: On Mit, 2010-12-22 at 05:55 -0500, Mark Hounschell wrote: I also see this very problem on several machines I have with radeon video. For me the worst part is using vi in a konsole. Moving the cursor around is so slow that I just can't use these

VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-22 Thread Mark Hounschell
On 12/22/2010 05:00 AM, Andrew Morton wrote: > (cc dri-devel) > > On Mon, 20 Dec 2010 23:58:21 +0300 Michael Tokarev wrote: > > >> Hello. >> >> A weird problem here, and I'm looking for help in >> an attempt to solve it. >> >> Ever since KMS went into kernel and I tried turning >> it on, the

VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-22 Thread Andrew Morton
(cc dri-devel) On Mon, 20 Dec 2010 23:58:21 +0300 Michael Tokarev wrote: > Hello. > > A weird problem here, and I'm looking for help in > an attempt to solve it. > > Ever since KMS went into kernel and I tried turning > it on, the scrolling speed on the resulting "text" > console (with kms it

Re: VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-22 Thread Mark Hounschell
On 12/22/2010 05:00 AM, Andrew Morton wrote: (cc dri-devel) On Mon, 20 Dec 2010 23:58:21 +0300 Michael Tokarev m...@tls.msk.ru wrote: Hello. A weird problem here, and I'm looking for help in an attempt to solve it. Ever since KMS went into kernel and I tried turning it on, the

Re: VERY slow scrolling on radeon graphics card: debugging a timing issue?

2010-12-22 Thread Michel Dänzer
On Mit, 2010-12-22 at 05:55 -0500, Mark Hounschell wrote: I also see this very problem on several machines I have with radeon video. For me the worst part is using vi in a konsole. Moving the cursor around is so slow that I just can't use these machines directly and have to ssh into them