Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ce83adf7 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Dave Airlie
Browse files

drm: Perform a full mode set when the pixel format changed 



Test whether the pixel format changes in the mode set handler, and
perform a full mode set instead of a mode set base if it does.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 909d9cda

drivers/gpu/drm/drm_crtc_helper.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -648,6 +648,9 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) 
		} else if (set->fb->bits_per_pixel !=

		} else if (set->fb->bits_per_pixel !=

			   set->crtc->fb->bits_per_pixel) {

			   set->crtc->fb->bits_per_pixel) {

			mode_changed = true;

			mode_changed = true;

		} else if (set->fb->pixel_format !=

			   set->crtc->fb->pixel_format) {

			mode_changed = true;

		} else

		} else

			fb_changed = true;

			fb_changed = true;

	}

	}