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Patch in this message | | | From | "Levin, Alexander (Sasha Levin)" <> | Subject | [PATCH for 4.9 54/59] drm: mali-dp: Fix destination size handling when rotating | Date | Thu, 14 Sep 2017 15:51:20 +0000 |
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From: Brian Starkey <brian.starkey@arm.com>
[ Upstream commit edabb3c4cd2d035bc93a3d67b25a304ea6217301 ]
The destination rectangle provided by userspace in the CRTC_X/Y/W/H properties is already expressed as the dimensions after rotation. This means we shouldn't swap the width and height ourselves when a 90/270 degree rotation is requested, so remove the code doing the swap.
Fixes: ad49f8602fe8 ("drm/arm: Add support for Mali Display Processors")
Signed-off-by: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> --- drivers/gpu/drm/arm/malidp_planes.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 82c193e5e0d6..a6bdd91d6c9e 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -150,13 +150,8 @@ static void malidp_de_plane_update(struct drm_plane *plane, /* convert src values from Q16 fixed point to integer */ src_w = plane->state->src_w >> 16; src_h = plane->state->src_h >> 16; - if (plane->state->rotation & MALIDP_ROTATED_MASK) { - dest_w = plane->state->crtc_h; - dest_h = plane->state->crtc_w; - } else { - dest_w = plane->state->crtc_w; - dest_h = plane->state->crtc_h; - } + dest_w = plane->state->crtc_w; + dest_h = plane->state->crtc_h; malidp_hw_write(mp->hwdev, format_id, mp->layer->base); -- 2.11.0
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