File 0152-drm-mali-dp-Fix-destination-size-handling-... of Package drm.openSUSE_Leap_42.3_Update

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File 0152-drm-mali-dp-Fix-destination-size-handling-when-rotat.patch of Package drm.openSUSE_Leap_42.3_Update

From c6737116517005b7b4d38821b21841a92125effb Mon Sep 17 00:00:00 2001
From: Brian Starkey <brian.starkey@arm.com>
Date: Wed, 7 Dec 2016 13:17:21 +0000
Subject: [PATCH] drm: mali-dp: Fix destination size handling when rotating

[ 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/arm/malidp_planes.c |    9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

--- 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(struc
 	/* 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);

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File 0152-drm-mali-dp-Fix-destination-size-handling-when-rotat.patch of Package drm.openSUSE_Leap_42.3_Update

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