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Commit b2a2ddb0 authored by Brian Starkey's avatar Brian Starkey Committed by Liviu Dudau
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drm: mali-dp: Don't force source size == crtc size 



Remove the check enforcing that src_w and src_h match crtc_w and crtc_h,
as this prevents rotation from working.

The check was intended to disallow scaling, but
drm_plane_helper_check_state() does that for us, while also taking
rotation into account, so the removed check was redundant in any case.

Signed-off-by: default avatarBrian Starkey <brian.starkey@arm.com>
Signed-off-by: default avatarLiviu Dudau <liviu.dudau@arm.com>
parent b9c3315c

drivers/gpu/drm/arm/malidp_planes.c

+1 −2
Original line number Diff line number Diff line
@@ -135,8 +135,7 @@ static int malidp_de_plane_check(struct drm_plane *plane, 
	if ((state->crtc_w > mp->hwdev->max_line_size) ||

	    (state->crtc_h > mp->hwdev->max_line_size) ||

	    (state->crtc_w < mp->hwdev->min_line_size) ||

	    (state->crtc_h < mp->hwdev->min_line_size) ||

	    (state->crtc_w != src_w) || (state->crtc_h != src_h))

	    (state->crtc_h < mp->hwdev->min_line_size))

		return -EINVAL;



	/* packed RGB888 / BGR888 can't be rotated or flipped */