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drm/armada: introduce generic armada_plane struct

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Introduce a generic armada_plane struct which will eventually be used
for both the primary and overlay planes.

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 d563c24514
commit 561f60bc51
2 changed files with 15 additions and 9 deletions
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5
drivers/gpu/drm/armada/armada_crtc.h
View file

@ -34,6 +34,11 @@ struct armada_regs {
struct armada_frame_work;
struct armada_variant;
struct armada_plane {
struct drm_plane base;
};
#define drm_to_armada_plane(p) container_of(p, struct armada_plane, base)
struct armada_crtc {
struct drm_crtc crtc;
const struct armada_variant *variant;

19
drivers/gpu/drm/armada/armada_overlay.c
View file

@ -30,7 +30,7 @@ struct armada_ovl_plane_properties {
};
struct armada_ovl_plane {
struct drm_plane base;
struct armada_plane base;
struct drm_framebuffer *old_fb;
uint32_t src_hw;
uint32_t dst_hw;
@ -43,7 +43,8 @@ struct armada_ovl_plane {
} vbl;
struct armada_ovl_plane_properties prop;
};
#define drm_to_armada_ovl_plane(p) container_of(p, struct armada_ovl_plane, base)
#define drm_to_armada_ovl_plane(p) \
container_of(p, struct armada_ovl_plane, base.base)
static void
@ -78,7 +79,7 @@ static void armada_ovl_retire_fb(struct armada_ovl_plane *dplane,
old_fb = xchg(&dplane->old_fb, fb);
if (old_fb)
armada_drm_queue_unref_work(dplane->base.dev, old_fb);
armada_drm_queue_unref_work(dplane->base.base.dev, old_fb);
}
/* === Plane support === */
@ -266,10 +267,10 @@ static int armada_ovl_plane_disable(struct drm_plane *plane)
struct drm_framebuffer *fb;
struct armada_crtc *dcrtc;
if (!dplane->base.crtc)
if (!dplane->base.base.crtc)
return 0;
dcrtc = drm_to_armada_crtc(dplane->base.crtc);
dcrtc = drm_to_armada_crtc(dplane->base.base.crtc);
dcrtc->plane = NULL;
spin_lock_irq(&dcrtc->irq_lock);
@ -362,9 +363,9 @@ static int armada_ovl_plane_set_property(struct drm_plane *plane,
update_attr = true;
}
if (update_attr && dplane->base.crtc)
if (update_attr && dplane->base.base.crtc)
armada_ovl_update_attr(&dplane->prop,
drm_to_armada_crtc(dplane->base.crtc));
drm_to_armada_crtc(dplane->base.base.crtc));
return 0;
}
@ -461,7 +462,7 @@ int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs)
armada_drm_vbl_event_init(&dplane->vbl.update, armada_ovl_plane_vbl,
dplane);
ret = drm_universal_plane_init(dev, &dplane->base, crtcs,
ret = drm_universal_plane_init(dev, &dplane->base.base, crtcs,
&armada_ovl_plane_funcs,
armada_ovl_formats,
ARRAY_SIZE(armada_ovl_formats),
@ -479,7 +480,7 @@ int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs)
dplane->prop.contrast = 0x4000;
dplane->prop.saturation = 0x4000;
mobj = &dplane->base.base;
mobj = &dplane->base.base.base;
drm_object_attach_property(mobj, priv->colorkey_prop,
0x0101fe);
drm_object_attach_property(mobj, priv->colorkey_min_prop,