From: Andrew M. <ak...@li...> - 2009-04-29 07:00:55
|
(cc dri-devel) On Tue, 28 Apr 2009 10:32:34 +0200 "Peter Hanzel" <han...@gm...> wrote: > Hello. > > I have tried DRM with intel KMS and it is workiing. I am using only > framebuffer console. > Fbcon initializes 1280x800 mode and it works like a charm. > > But when I try to call FBIOPUT_VSCREENINFO on /dev/fb0, it always returns > EINVAL, > I have checked drivers/gpu/drm/i915/intel_fb.c > and found that > > intelfb_check_var returns -EINVAL if (var->pixclock == -1 || > !var->pixclock) > intelfb_set_par returns -EINVAL if (var->pixclock != -1) { > DRM_ERROR("PIXEL CLCOK SET\n"); return > > So the FBIOPUT_VSCREENINFO always fails. > > So is the change of resolution not supported through FBIOPUT_VSCREENINFO > call? > |