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drm/armada: allocate primary plane ourselves

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Allocate our own primary plane as an armada_plane.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2015-07-15 18:11:24 +01:00
parent 1c914cecb5
commit de32301b86
1 changed files with 20 additions and 5 deletions
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25
drivers/gpu/drm/armada/armada_crtc.c
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@ -1059,6 +1059,12 @@ static struct drm_crtc_funcs armada_crtc_funcs = {
.set_property = armada_drm_crtc_set_property,
};
static const struct drm_plane_funcs armada_primary_plane_funcs = {
.update_plane = drm_primary_helper_update,
.disable_plane = drm_primary_helper_disable,
.destroy = drm_primary_helper_destroy,
};
static struct drm_prop_enum_list armada_drm_csc_yuv_enum_list[] = {
{ CSC_AUTO, "Auto" },
{ CSC_YUV_CCIR601, "CCIR601" },
@ -1097,7 +1103,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
{
struct armada_private *priv = drm->dev_private;
struct armada_crtc *dcrtc;
struct drm_plane *primary;
struct armada_plane *primary;
void __iomem *base;
int ret;
@ -1167,12 +1173,21 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
dcrtc->crtc.port = port;
primary = drm_primary_helper_create_plane(drm, armada_primary_formats,
ARRAY_SIZE(armada_primary_formats));
primary = kzalloc(sizeof(*primary), GFP_KERNEL);
if (!primary)
return -ENOMEM;
ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, primary, NULL,
ret = drm_universal_plane_init(drm, &primary->base, 0,
&armada_primary_plane_funcs,
armada_primary_formats,
ARRAY_SIZE(armada_primary_formats),
DRM_PLANE_TYPE_PRIMARY);
if (ret) {
kfree(primary);
return ret;
}
ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, &primary->base, NULL,
&armada_crtc_funcs);
if (ret)
goto err_crtc_init;
@ -1187,7 +1202,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
return armada_overlay_plane_create(drm, 1 << dcrtc->num);
err_crtc_init:
primary->funcs->destroy(primary);
primary->base.funcs->destroy(&primary->base);
return ret;
}