Patch "drm: mali-dp: Fix transposed horizontal/vertical flip" has been added to the 4.9-stable tree
Subsystems (4)
This is a note to let you know that I've just added the patch titled
drm: mali-dp: Fix transposed horizontal/vertical flip
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-mali-dp-fix-transposed-horizontal-vertical-flip.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From foo@baz Thu Oct 5 10:28:31 CEST 2017
From: Brian Starkey <[email protected]>
Date: Wed, 7 Dec 2016 13:20:28 +0000
Subject: drm: mali-dp: Fix transposed horizontal/vertical flip
From: Brian Starkey <[email protected]>
[ Upstream commit 7916efe5b57505080b3cebf5bdb228b4eda008ea ]
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.
--- drivers/gpu/drm/arm/malidp_planes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/gpu/drm/arm/malidp_planes.c +2 -2
@@ -184,9 +184,9 @@ static void malidp_de_plane_update(strucif (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 ;/* set the 'enable layer' bit */ val |=LAYER_ENABLE ;
Patches currently in stable-queue which might be from [email protected] are
queue-4.9/drm-mali-dp-fix-destination-size-handling-when-rotating.patch queue-4.9/drm-mali-dp-fix-transposed-horizontal-vertical-flip.patch