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Message-ID: <20170914155051.8289-55-alexander.levin@verizon.com> Date: Thu, 14 Sep 2017 15:51:20 +0000 From: "Levin, Alexander (Sasha Levin)" <alexander.levin@...izon.com> To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "stable@...r.kernel.org" <stable@...r.kernel.org> Cc: Brian Starkey <brian.starkey@....com>, Liviu Dudau <Liviu.Dudau@....com>, "Levin, Alexander (Sasha Levin)" <alexander.levin@...izon.com> Subject: [PATCH for 4.9 55/59] drm: mali-dp: Fix transposed horizontal/vertical flip From: Brian Starkey <brian.starkey@....com> [ 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. Fixes: ad49f8602fe8 ("drm/arm: Add support for Mali Display Processors") Signed-off-by: Brian Starkey <brian.starkey@....com> Signed-off-by: Liviu Dudau <Liviu.Dudau@....com> Signed-off-by: Sasha Levin <alexander.levin@...izon.com> --- drivers/gpu/drm/arm/malidp_planes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index a6bdd91d6c9e..afe0480d95c9 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -184,9 +184,9 @@ 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; /* set the 'enable layer' bit */ val |= LAYER_ENABLE; -- 2.11.0
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