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drm/atmel-hlcdc: Use per-plane rotation property

Browse source 
The global mode_config.rotation_property is going away, switch over to
per-plane rotation_property.

v2: Propagate error upwards (Boris)
v3: Drop the BIT()

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-6-git-send-email-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2016-09-26 19:30:50 +03:00 committed by Daniel Vetter
parent ea0e1ce20f
commit 9fe58f017b
1 changed files with 20 additions and 17 deletions
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37
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
View file

@ -883,9 +883,9 @@ static int atmel_hlcdc_plane_atomic_get_property(struct drm_plane *p,
return 0;
}
static void atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane,
const struct atmel_hlcdc_layer_desc *desc,
struct atmel_hlcdc_plane_properties *props)
static int atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane,
const struct atmel_hlcdc_layer_desc *desc,
struct atmel_hlcdc_plane_properties *props)
{
struct regmap *regmap = plane->layer.hlcdc->regmap;
@ -902,10 +902,18 @@ static void atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane,
ATMEL_HLCDC_LAYER_GA_MASK);
}
if (desc->layout.xstride && desc->layout.pstride)
drm_object_attach_property(&plane->base.base,
plane->base.dev->mode_config.rotation_property,
DRM_ROTATE_0);
if (desc->layout.xstride && desc->layout.pstride) {
int ret;
ret = drm_plane_create_rotation_property(&plane->base,
DRM_ROTATE_0,
DRM_ROTATE_0 |
DRM_ROTATE_90 |
DRM_ROTATE_180 |
DRM_ROTATE_270);
if (ret)
return ret;
}
if (desc->layout.csc) {
/*
@ -925,6 +933,8 @@ static void atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane,
ATMEL_HLCDC_LAYER_CSC_CFG(&plane->layer, 2),
0x40040890);
}
return 0;
}
static struct drm_plane_helper_funcs atmel_hlcdc_layer_plane_helper_funcs = {
@ -1036,7 +1046,9 @@ atmel_hlcdc_plane_create(struct drm_device *dev,
&atmel_hlcdc_layer_plane_helper_funcs);
/* Set default property values*/
atmel_hlcdc_plane_init_properties(plane, desc, props);
ret = atmel_hlcdc_plane_init_properties(plane, desc, props);
if (ret)
return ERR_PTR(ret);
return plane;
}
@ -1054,15 +1066,6 @@ atmel_hlcdc_plane_create_properties(struct drm_device *dev)
if (!props->alpha)
return ERR_PTR(-ENOMEM);
dev->mode_config.rotation_property =
drm_mode_create_rotation_property(dev,
DRM_ROTATE_0 |
DRM_ROTATE_90 |
DRM_ROTATE_180 |
DRM_ROTATE_270);
if (!dev->mode_config.rotation_property)
return ERR_PTR(-ENOMEM);
return props;
}