Re: [giri@lmc.cs.sunysb.edu: Resume from suspend-to-ram]
From: Benjamin Herrenschmidt <hidden>
Date: 2004-02-20 23:57:38
Since new radeonfb has suspend/resume driver model, I thought I might give it a try, but still the laptop would hang during resume. With a bit of trial and error (and some guess work), I got the laptop to resume successfully with the following patch.
.../.../
That's interesting. You are basically preventing fbdev from resuming at all. Well, partially, since you still have the radeonfb_set_par, which is supposed to set back the mode. So X manage to restore the chip in a way that radeonfb doesn't. Can you send me a dump of XFree log after such a successful suspend & resume phase ? Ben. ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click