# Re: Regression: radeonfb: No synchronisation on CRT with linux-2.6.13-rc5

- From: Benjamin Herrenschmidt \<benh@kernel.crashing.org\>
- Date: 2005-08-08 08:25:08 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2005/08/755654
- Thread: https://ratatoskr.run/lkml/2005/08/754871/t.md

```text
On Mon, 2005-08-08 at 02:06 +0200, Bodo Eggert wrote:

> The wrong values are constant across reboots (see my first mail), and I 
> have a CRT.
> 
> Can you tell me where the timing values are read?

radeon_write_mode() programs the mode. The monitor timing infos are read
by the various bits of code in radeon_monitor.c

I'd be curious if you could identify what bit of code is misbehaving

Ben.




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