We use "mc" without initializing it if scaling is not necessary.
Fixes:
28ce675b7474 ("drm: mali-dp: Add plane upscaling support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mihail Atanassov <Mihail.Atanassov@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
if (!crtc_state)
return -EINVAL;
+ mc = to_malidp_crtc_state(crtc_state);
+
ret = drm_atomic_helper_check_plane_state(state, crtc_state,
0, INT_MAX, true, true);
if (ret)
if (mp->layer->id & (DE_SMART | DE_GRAPHICS2))
return -EINVAL;
- mc = to_malidp_crtc_state(crtc_state);
-
mc->scaled_planes_mask |= mp->layer->id;
/* Defer scaling requirements calculation to the crtc check. */
return 0;