On Thu, Apr 11, 2013 at 04:29:05PM +0200, Daniel Vetter wrote: > Yet again our current confusion between doing the modeset globally, > but only having the new parameters for one crtc at a time. > > This time things blew up when restoring modes in the switchless resume > code - intel_modeset_affected_pipes figured out that pipe 2 should > be restored, but since pipe 1 was disabled there was no mode nor fb > when trying to restore the first crtc. > > Hilarity ensued and broke resume on my i945gme machine since the > pipe_config_set_bpp added in I can see how the hack works, but I'm not clear on how we got into the situation of trying to enable multiple pipes in the first place. Do you mind expanding upon the failure conditions a bit more? -Chris -- Chris Wilson, Intel Open Source Technology Centre
