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drm/msm/mdp5: Set rotation property initial value to DRM_ROTATE_0 insted of 0

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0 isn't a valid rotation property value, so let's set the initial value
of the property to DRM_ROTATE_0 instead.

In the same vein, we must always have at leat one angle as part of set
of supported rotation bits, so let's include DRM_ROTATE_0 in there.

Cc: Rob Clark <robdclark@gmail.com>
Cc: Jilai Wang <jilaiw@codeaurora.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Ville Syrjälä 2016-07-22 16:43:09 +03:00 committed by Rob Clark
parent 0e54543c49
commit 1d42a3fee6
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
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@ -78,12 +78,12 @@ static void mdp5_plane_install_rotation_property(struct drm_device *dev,
if (!dev->mode_config.rotation_property)
dev->mode_config.rotation_property =
drm_mode_create_rotation_property(dev,
DRM_REFLECT_X | DRM_REFLECT_Y);
DRM_ROTATE_0 | DRM_REFLECT_X | DRM_REFLECT_Y);
if (dev->mode_config.rotation_property)
drm_object_attach_property(&plane->base,
dev->mode_config.rotation_property,
0);
DRM_ROTATE_0);
}
/* helper to install properties which are common to planes and crtcs */