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Commit 7916efe5 authored by Brian Starkey's avatar Brian Starkey Committed by Liviu Dudau
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drm: mali-dp: Fix transposed horizontal/vertical flip 



The horizontal and vertical flip flags were the wrong way around,
causing reflect-x to result in reflect-y being applied and vice-versa.
Fix them.

Fixes: ad49f860 ("drm/arm: Add support for Mali Display Processors")

Signed-off-by: default avatarBrian Starkey <brian.starkey@arm.com>
Signed-off-by: default avatarLiviu Dudau <Liviu.Dudau@arm.com>
parent edabb3c4

drivers/gpu/drm/arm/malidp_planes.c

+2 −2
Original line number Diff line number Diff line
@@ -221,9 +221,9 @@ static void malidp_de_plane_update(struct drm_plane *plane, 
	if (plane->state->rotation & DRM_ROTATE_MASK)

		val = ilog2(plane->state->rotation & DRM_ROTATE_MASK) << LAYER_ROT_OFFSET;

	if (plane->state->rotation & DRM_REFLECT_X)

		val |= LAYER_V_FLIP;

	if (plane->state->rotation & DRM_REFLECT_Y)

		val |= LAYER_H_FLIP;

	if (plane->state->rotation & DRM_REFLECT_Y)

		val |= LAYER_V_FLIP;



	/*

	 * always enable pixel alpha blending until we have a way to change