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Commit fb1fbf8e authored by Michel Dänzer's avatar Michel Dänzer Committed by Dave Airlie
Browse files

drm/radeon/kms: Only add common modes which fit in both panel dimensions. 



Signed-off-by: default avatarMichel Dänzer <daenzer@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 70ba2a37

drivers/gpu/drm/radeon/radeon_connectors.c

+4 −2
Original line number Diff line number Diff line
@@ -207,8 +207,10 @@ static void radeon_add_common_modes(struct drm_encoder *encoder, struct drm_conn 


	for (i = 0; i < 17; i++) {

		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {

			if (common_modes[i].w >= native_mode->panel_xres &&

			    common_modes[i].h >= native_mode->panel_yres)

			if (common_modes[i].w > native_mode->panel_xres ||

			    common_modes[i].h > native_mode->panel_yres ||

			    (common_modes[i].w == native_mode->panel_xres &&

			     common_modes[i].h == native_mode->panel_yres))

				continue;

		}

		if (common_modes[i].w < 320 || common_modes[i].h < 200)