On Wednesday, October 24, 2007 6:35:14 am Pavel Machek wrote: > Hi! > > > We seem to see a lot of bug reports along the lines of, "my machine > > resumes but I can't see X" or, "I can see X but only with a bright > > flashlight", etc. These sorts of problems are due to the fact that > > the X server isn't designed to do full state save/restore, and none > > of the available kernel drivers do it on its behalf. > > > > Since intelfb and the rest of the Intel drivers are fairly incompatible, > > this patch makes the DRM bind to the PCI device so it can register real > > suspend/resume handlers. Those handlers take care of saving and > > restoring enough state for X to come back reliably on at least one of my > > problematic test machines, but text mode still has trouble (still > > debugging VGA state save/restore, including trying to save/restore > > actual VRAM contents for possible hibernate support). > > > > How does this approach look? Is a new DRM driver flag a good thing for > > similar situations with other drivers? Thoughts? > > Looks okay to me... from very quick look. > > > + if (!i915_pipe_enabled(dev, pipe)) > > + return; > > + > > + if (pipe == PIPE_A) > > + array = dev_priv->savePaletteA; > > coding style, we probably want save_palette_A.
Yeah, I tried not to pull over uglies from the X code but I guess I forgot this bit. I should also update the copyright. > > + unsigned long reg = pipe == PIPE_A ? PALETTE_A : PALETTE_B; > > Uff. Mixing = and == and ? in one expression is evil. I could put parens around it if you think that would help, or just move it to a new line... > I think I seen some #if 0 code.... just remove that. Oh I left some in there? Yeah I'll remove it. Thanks, Jesse ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
