* Exynos specific crtc structure.
*
* @drm_crtc: crtc object.
- * @drm_plane: pointer of private plane object for this crtc
* @manager: the manager associated with this crtc
* @pipe: a crtc index created at load() with a new crtc object creation
* and the crtc object would be set to private->crtc array
*/
struct exynos_drm_crtc {
struct drm_crtc drm_crtc;
- struct drm_plane *plane;
struct exynos_drm_manager *manager;
unsigned int pipe;
unsigned int dpms;
!atomic_read(&exynos_crtc->pending_flip),
HZ/20))
atomic_set(&exynos_crtc->pending_flip, 0);
- drm_vblank_off(crtc->dev, exynos_crtc->pipe);
+ drm_crtc_vblank_off(crtc);
}
if (manager->ops->dpms)
manager->ops->dpms(manager, mode);
exynos_crtc->dpms = mode;
+
+ if (mode == DRM_MODE_DPMS_ON)
+ drm_crtc_vblank_on(crtc);
}
static void exynos_drm_crtc_prepare(struct drm_crtc *crtc)
exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
- exynos_plane_commit(exynos_crtc->plane);
+ exynos_plane_commit(crtc->primary);
if (manager->ops->commit)
manager->ops->commit(manager);
- exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_ON);
+ exynos_plane_dpms(crtc->primary, DRM_MODE_DPMS_ON);
}
static bool
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
struct exynos_drm_manager *manager = exynos_crtc->manager;
- struct drm_plane *plane = exynos_crtc->plane;
+ struct drm_framebuffer *fb = crtc->primary->fb;
unsigned int crtc_w;
unsigned int crtc_h;
- int ret;
/*
* copy the mode data adjusted by mode_fixup() into crtc->mode
*/
memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
- crtc_w = crtc->primary->fb->width - x;
- crtc_h = crtc->primary->fb->height - y;
+ crtc_w = fb->width - x;
+ crtc_h = fb->height - y;
if (manager->ops->mode_set)
manager->ops->mode_set(manager, &crtc->mode);
- ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h,
- x, y, crtc_w, crtc_h);
- if (ret)
- return ret;
-
- plane->crtc = crtc;
- plane->fb = crtc->primary->fb;
- drm_framebuffer_reference(plane->fb);
-
- return 0;
+ return exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0,
+ crtc_w, crtc_h, x, y, crtc_w, crtc_h);
}
static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
- struct drm_plane *plane = exynos_crtc->plane;
+ struct drm_framebuffer *fb = crtc->primary->fb;
unsigned int crtc_w;
unsigned int crtc_h;
int ret;
return -EPERM;
}
- crtc_w = crtc->primary->fb->width - x;
- crtc_h = crtc->primary->fb->height - y;
+ crtc_w = fb->width - x;
+ crtc_h = fb->height - y;
- ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h,
- x, y, crtc_w, crtc_h);
+ ret = exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0,
+ crtc_w, crtc_h, x, y, crtc_w, crtc_h);
if (ret)
return ret;
exynos_drm_crtc_commit(crtc);
break;
case CRTC_MODE_BLANK:
- exynos_plane_dpms(exynos_crtc->plane,
- DRM_MODE_DPMS_OFF);
+ exynos_plane_dpms(crtc->primary, DRM_MODE_DPMS_OFF);
break;
default:
break;
int exynos_drm_crtc_create(struct exynos_drm_manager *manager)
{
struct exynos_drm_crtc *exynos_crtc;
+ struct drm_plane *plane;
struct exynos_drm_private *private = manager->drm_dev->dev_private;
struct drm_crtc *crtc;
+ int ret;
exynos_crtc = kzalloc(sizeof(*exynos_crtc), GFP_KERNEL);
if (!exynos_crtc)
exynos_crtc->dpms = DRM_MODE_DPMS_OFF;
exynos_crtc->manager = manager;
exynos_crtc->pipe = manager->pipe;
- exynos_crtc->plane = exynos_plane_init(manager->drm_dev,
- 1 << manager->pipe, true);
- if (!exynos_crtc->plane) {
- kfree(exynos_crtc);
- return -ENOMEM;
+ plane = exynos_plane_init(manager->drm_dev, 1 << manager->pipe,
+ DRM_PLANE_TYPE_PRIMARY);
+ if (IS_ERR(plane)) {
+ ret = PTR_ERR(plane);
+ goto err_plane;
}
manager->crtc = &exynos_crtc->drm_crtc;
private->crtc[manager->pipe] = crtc;
- drm_crtc_init(manager->drm_dev, crtc, &exynos_crtc_funcs);
+ ret = drm_crtc_init_with_planes(manager->drm_dev, crtc, plane, NULL,
+ &exynos_crtc_funcs);
+ if (ret < 0)
+ goto err_crtc;
+
drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs);
exynos_drm_crtc_attach_mode_property(crtc);
return 0;
+
+err_crtc:
+ plane->funcs->destroy(plane);
+err_plane:
+ kfree(exynos_crtc);
+ return ret;
}
int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe)