diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index b68e58f78cd1..8e38e9f8e542 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -32,7 +32,6 @@ enum exynos_crtc_mode { * 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 @@ -46,7 +45,6 @@ enum exynos_crtc_mode { */ struct exynos_drm_crtc { struct drm_crtc drm_crtc; - struct drm_plane *plane; struct exynos_drm_manager *manager; unsigned int pipe; unsigned int dpms; @@ -94,12 +92,12 @@ static void exynos_drm_crtc_commit(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 @@ -123,10 +121,9 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, { 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 @@ -134,29 +131,21 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *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; @@ -167,11 +156,11 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y, 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; @@ -304,8 +293,7 @@ static int exynos_drm_crtc_set_property(struct drm_crtc *crtc, 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; @@ -351,8 +339,10 @@ static void exynos_drm_crtc_attach_mode_property(struct drm_crtc *crtc) 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) @@ -364,11 +354,11 @@ int exynos_drm_crtc_create(struct exynos_drm_manager *manager) 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; @@ -376,12 +366,22 @@ int exynos_drm_crtc_create(struct exynos_drm_manager *manager) 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) |