Lines Matching +full:can +full:- +full:primary
2 * Copyright (c) 2006-2008 Intel Corporation
36 #include <linux/dma-fence.h>
77 * drm_crtc_from_index - find the registered CRTC at an index
92 if (idx == crtc->index) in drm_crtc_from_index()
105 WARN_ON(drm_drv_uses_atomic_modeset(crtc->dev)); in drm_crtc_force_disable()
130 if (crtc->funcs->late_register) in drm_crtc_register_all()
131 ret = crtc->funcs->late_register(crtc); in drm_crtc_register_all()
144 if (crtc->funcs->early_unregister) in drm_crtc_unregister_all()
145 crtc->funcs->early_unregister(crtc); in drm_crtc_unregister_all()
153 spin_lock_init(&crtc->crc.lock); in drm_crtc_crc_init()
154 init_waitqueue_head(&crtc->crc.wq); in drm_crtc_crc_init()
155 crtc->crc.source = kstrdup("auto", GFP_KERNEL); in drm_crtc_crc_init()
156 if (!crtc->crc.source) in drm_crtc_crc_init()
157 return -ENOMEM; in drm_crtc_crc_init()
165 kfree(crtc->crc.source); in drm_crtc_crc_fini()
173 BUG_ON(fence->ops != &drm_crtc_fence_ops); in fence_to_crtc()
174 return container_of(fence->lock, struct drm_crtc, fence_lock); in fence_to_crtc()
181 return crtc->dev->driver->name; in drm_crtc_fence_get_driver_name()
188 return crtc->timeline_name; in drm_crtc_fence_get_timeline_name()
204 dma_fence_init(fence, &drm_crtc_fence_ops, &crtc->fence_lock, in drm_crtc_create_fence()
205 crtc->fence_context, ++crtc->fence_seqno); in drm_crtc_create_fence()
218 * powered off. There is no expectation that user-space will reset CRTC
221 * User-space can rely on an ACTIVE change to 1 to never fail an atomic
232 * user-space must set this property to 0.
238 * The value of this property can be one of the following:
248 struct drm_plane *primary, in __drm_crtc_init_with_planes() argument
253 struct drm_mode_config *config = &dev->mode_config; in __drm_crtc_init_with_planes()
256 WARN_ON(primary && primary->type != DRM_PLANE_TYPE_PRIMARY); in __drm_crtc_init_with_planes()
257 WARN_ON(cursor && cursor->type != DRM_PLANE_TYPE_CURSOR); in __drm_crtc_init_with_planes()
260 if (WARN_ON(config->num_crtc >= 32)) in __drm_crtc_init_with_planes()
261 return -EINVAL; in __drm_crtc_init_with_planes()
264 (!funcs->atomic_destroy_state || in __drm_crtc_init_with_planes()
265 !funcs->atomic_duplicate_state)); in __drm_crtc_init_with_planes()
267 crtc->dev = dev; in __drm_crtc_init_with_planes()
268 crtc->funcs = funcs; in __drm_crtc_init_with_planes()
270 INIT_LIST_HEAD(&crtc->commit_list); in __drm_crtc_init_with_planes()
271 spin_lock_init(&crtc->commit_lock); in __drm_crtc_init_with_planes()
273 drm_modeset_lock_init(&crtc->mutex); in __drm_crtc_init_with_planes()
274 ret = drm_mode_object_add(dev, &crtc->base, DRM_MODE_OBJECT_CRTC); in __drm_crtc_init_with_planes()
279 crtc->name = kvasprintf(GFP_KERNEL, name, ap); in __drm_crtc_init_with_planes()
281 crtc->name = kasprintf(GFP_KERNEL, "crtc-%d", in __drm_crtc_init_with_planes()
284 if (!crtc->name) { in __drm_crtc_init_with_planes()
285 drm_mode_object_unregister(dev, &crtc->base); in __drm_crtc_init_with_planes()
286 return -ENOMEM; in __drm_crtc_init_with_planes()
289 crtc->fence_context = dma_fence_context_alloc(1); in __drm_crtc_init_with_planes()
290 spin_lock_init(&crtc->fence_lock); in __drm_crtc_init_with_planes()
291 snprintf(crtc->timeline_name, sizeof(crtc->timeline_name), in __drm_crtc_init_with_planes()
292 "CRTC:%d-%s", crtc->base.id, crtc->name); in __drm_crtc_init_with_planes()
294 crtc->base.properties = &crtc->properties; in __drm_crtc_init_with_planes()
296 list_add_tail(&crtc->head, &config->crtc_list); in __drm_crtc_init_with_planes()
297 crtc->index = config->num_crtc++; in __drm_crtc_init_with_planes()
299 crtc->primary = primary; in __drm_crtc_init_with_planes()
300 crtc->cursor = cursor; in __drm_crtc_init_with_planes()
301 if (primary && !primary->possible_crtcs) in __drm_crtc_init_with_planes()
302 primary->possible_crtcs = drm_crtc_mask(crtc); in __drm_crtc_init_with_planes()
303 if (cursor && !cursor->possible_crtcs) in __drm_crtc_init_with_planes()
304 cursor->possible_crtcs = drm_crtc_mask(crtc); in __drm_crtc_init_with_planes()
308 drm_mode_object_unregister(dev, &crtc->base); in __drm_crtc_init_with_planes()
313 drm_object_attach_property(&crtc->base, config->prop_active, 0); in __drm_crtc_init_with_planes()
314 drm_object_attach_property(&crtc->base, config->prop_mode_id, 0); in __drm_crtc_init_with_planes()
315 drm_object_attach_property(&crtc->base, in __drm_crtc_init_with_planes()
316 config->prop_out_fence_ptr, 0); in __drm_crtc_init_with_planes()
317 drm_object_attach_property(&crtc->base, in __drm_crtc_init_with_planes()
318 config->prop_vrr_enabled, 0); in __drm_crtc_init_with_planes()
325 * drm_crtc_init_with_planes - Initialise a new CRTC object with
326 * specified primary and cursor planes.
329 * @primary: Primary plane for CRTC
343 * The @primary and @cursor planes are only relevant for legacy uAPI, see
344 * &drm_crtc.primary and &drm_crtc.cursor.
355 struct drm_plane *primary, in drm_crtc_init_with_planes() argument
363 WARN_ON(!funcs->destroy); in drm_crtc_init_with_planes()
366 ret = __drm_crtc_init_with_planes(dev, crtc, primary, cursor, funcs, in drm_crtc_init_with_planes()
385 struct drm_plane *primary, in __drmm_crtc_init_with_planes() argument
393 drm_WARN_ON(dev, funcs && funcs->destroy); in __drmm_crtc_init_with_planes()
395 ret = __drm_crtc_init_with_planes(dev, crtc, primary, cursor, funcs, in __drmm_crtc_init_with_planes()
409 * drmm_crtc_init_with_planes - Initialise a new CRTC object with
410 * specified primary and cursor planes.
413 * @primary: Primary plane for CRTC
430 * The @primary and @cursor planes are only relevant for legacy uAPI, see
431 * &drm_crtc.primary and &drm_crtc.cursor.
437 struct drm_plane *primary, in drmm_crtc_init_with_planes() argument
446 ret = __drmm_crtc_init_with_planes(dev, crtc, primary, cursor, funcs, in drmm_crtc_init_with_planes()
458 struct drm_plane *primary, in __drmm_crtc_alloc_with_planes() argument
468 if (WARN_ON(!funcs || funcs->destroy)) in __drmm_crtc_alloc_with_planes()
469 return ERR_PTR(-EINVAL); in __drmm_crtc_alloc_with_planes()
473 return ERR_PTR(-ENOMEM); in __drmm_crtc_alloc_with_planes()
478 ret = __drmm_crtc_init_with_planes(dev, crtc, primary, cursor, funcs, in __drmm_crtc_alloc_with_planes()
489 * drm_crtc_cleanup - Clean up the core crtc usage
498 struct drm_device *dev = crtc->dev; in drm_crtc_cleanup()
507 kfree(crtc->gamma_store); in drm_crtc_cleanup()
508 crtc->gamma_store = NULL; in drm_crtc_cleanup()
510 drm_modeset_lock_fini(&crtc->mutex); in drm_crtc_cleanup()
512 drm_mode_object_unregister(dev, &crtc->base); in drm_crtc_cleanup()
513 list_del(&crtc->head); in drm_crtc_cleanup()
514 dev->mode_config.num_crtc--; in drm_crtc_cleanup()
516 WARN_ON(crtc->state && !crtc->funcs->atomic_destroy_state); in drm_crtc_cleanup()
517 if (crtc->state && crtc->funcs->atomic_destroy_state) in drm_crtc_cleanup()
518 crtc->funcs->atomic_destroy_state(crtc, crtc->state); in drm_crtc_cleanup()
520 kfree(crtc->name); in drm_crtc_cleanup()
527 * drm_mode_getcrtc - get CRTC configuration
547 return -EOPNOTSUPP; in drm_mode_getcrtc()
549 crtc = drm_crtc_find(dev, file_priv, crtc_resp->crtc_id); in drm_mode_getcrtc()
551 return -ENOENT; in drm_mode_getcrtc()
553 plane = crtc->primary; in drm_mode_getcrtc()
555 crtc_resp->gamma_size = crtc->gamma_size; in drm_mode_getcrtc()
557 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getcrtc()
558 if (plane->state && plane->state->fb) in drm_mode_getcrtc()
559 crtc_resp->fb_id = plane->state->fb->base.id; in drm_mode_getcrtc()
560 else if (!plane->state && plane->fb) in drm_mode_getcrtc()
561 crtc_resp->fb_id = plane->fb->base.id; in drm_mode_getcrtc()
563 crtc_resp->fb_id = 0; in drm_mode_getcrtc()
565 if (plane->state) { in drm_mode_getcrtc()
566 crtc_resp->x = plane->state->src_x >> 16; in drm_mode_getcrtc()
567 crtc_resp->y = plane->state->src_y >> 16; in drm_mode_getcrtc()
569 drm_modeset_unlock(&plane->mutex); in drm_mode_getcrtc()
571 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_getcrtc()
572 if (crtc->state) { in drm_mode_getcrtc()
573 if (crtc->state->enable) { in drm_mode_getcrtc()
574 drm_mode_convert_to_umode(&crtc_resp->mode, &crtc->state->mode); in drm_mode_getcrtc()
575 crtc_resp->mode_valid = 1; in drm_mode_getcrtc()
577 crtc_resp->mode_valid = 0; in drm_mode_getcrtc()
580 crtc_resp->x = crtc->x; in drm_mode_getcrtc()
581 crtc_resp->y = crtc->y; in drm_mode_getcrtc()
583 if (crtc->enabled) { in drm_mode_getcrtc()
584 drm_mode_convert_to_umode(&crtc_resp->mode, &crtc->mode); in drm_mode_getcrtc()
585 crtc_resp->mode_valid = 1; in drm_mode_getcrtc()
588 crtc_resp->mode_valid = 0; in drm_mode_getcrtc()
591 if (!file_priv->aspect_ratio_allowed) in drm_mode_getcrtc()
592 crtc_resp->mode.flags &= ~DRM_MODE_FLAG_PIC_AR_MASK; in drm_mode_getcrtc()
593 drm_modeset_unlock(&crtc->mutex); in drm_mode_getcrtc()
601 struct drm_crtc *crtc = set->crtc; in __drm_mode_set_config_internal()
606 WARN_ON(drm_drv_uses_atomic_modeset(crtc->dev)); in __drm_mode_set_config_internal()
609 * NOTE: ->set_config can also disable other crtcs (if we steal all in __drm_mode_set_config_internal()
613 drm_for_each_crtc(tmp, crtc->dev) { in __drm_mode_set_config_internal()
614 struct drm_plane *plane = tmp->primary; in __drm_mode_set_config_internal()
616 plane->old_fb = plane->fb; in __drm_mode_set_config_internal()
619 fb = set->fb; in __drm_mode_set_config_internal()
621 ret = crtc->funcs->set_config(set, ctx); in __drm_mode_set_config_internal()
623 struct drm_plane *plane = crtc->primary; in __drm_mode_set_config_internal()
625 plane->crtc = fb ? crtc : NULL; in __drm_mode_set_config_internal()
626 plane->fb = fb; in __drm_mode_set_config_internal()
629 drm_for_each_crtc(tmp, crtc->dev) { in __drm_mode_set_config_internal()
630 struct drm_plane *plane = tmp->primary; in __drm_mode_set_config_internal()
632 if (plane->fb) in __drm_mode_set_config_internal()
633 drm_framebuffer_get(plane->fb); in __drm_mode_set_config_internal()
634 if (plane->old_fb) in __drm_mode_set_config_internal()
635 drm_framebuffer_put(plane->old_fb); in __drm_mode_set_config_internal()
636 plane->old_fb = NULL; in __drm_mode_set_config_internal()
643 * drm_mode_set_config_internal - helper to call &drm_mode_config_funcs.set_config
650 * This should only be used by non-atomic legacy drivers.
657 WARN_ON(drm_drv_uses_atomic_modeset(set->crtc->dev)); in drm_mode_set_config_internal()
664 * drm_crtc_check_viewport - Checks that a framebuffer is big enough for the
682 if (crtc->state && in drm_crtc_check_viewport()
683 drm_rotation_90_or_270(crtc->primary->state->rotation)) in drm_crtc_check_viewport()
693 * drm_mode_setcrtc - set CRTC configuration
708 struct drm_mode_config *config = &dev->mode_config; in drm_mode_setcrtc()
721 return -EOPNOTSUPP; in drm_mode_setcrtc()
727 if (crtc_req->x & 0xffff0000 || crtc_req->y & 0xffff0000) in drm_mode_setcrtc()
728 return -ERANGE; in drm_mode_setcrtc()
730 crtc = drm_crtc_find(dev, file_priv, crtc_req->crtc_id); in drm_mode_setcrtc()
732 DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id); in drm_mode_setcrtc()
733 return -ENOENT; in drm_mode_setcrtc()
735 DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name); in drm_mode_setcrtc()
737 plane = crtc->primary; in drm_mode_setcrtc()
739 /* allow disabling with the primary plane leased */ in drm_mode_setcrtc()
740 if (crtc_req->mode_valid && !drm_lease_held(file_priv, plane->base.id)) in drm_mode_setcrtc()
741 return -EACCES; in drm_mode_setcrtc()
746 if (crtc_req->mode_valid) { in drm_mode_setcrtc()
748 /* If we pass -1, set the mode with the currently bound fb */ in drm_mode_setcrtc()
749 if (crtc_req->fb_id == -1) { in drm_mode_setcrtc()
752 if (plane->state) in drm_mode_setcrtc()
753 old_fb = plane->state->fb; in drm_mode_setcrtc()
755 old_fb = plane->fb; in drm_mode_setcrtc()
759 ret = -EINVAL; in drm_mode_setcrtc()
767 fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id); in drm_mode_setcrtc()
770 crtc_req->fb_id); in drm_mode_setcrtc()
771 ret = -ENOENT; in drm_mode_setcrtc()
778 ret = -ENOMEM; in drm_mode_setcrtc()
781 if (!file_priv->aspect_ratio_allowed && in drm_mode_setcrtc()
782 (crtc_req->mode.flags & DRM_MODE_FLAG_PIC_AR_MASK) != DRM_MODE_FLAG_PIC_AR_NONE) { in drm_mode_setcrtc()
783 DRM_DEBUG_KMS("Unexpected aspect-ratio flag bits\n"); in drm_mode_setcrtc()
784 ret = -EINVAL; in drm_mode_setcrtc()
789 ret = drm_mode_convert_umode(dev, mode, &crtc_req->mode); in drm_mode_setcrtc()
792 ret, drm_get_mode_status_name(mode->status)); in drm_mode_setcrtc()
798 * Check whether the primary plane supports the fb pixel format. in drm_mode_setcrtc()
804 if (!plane->format_default) { in drm_mode_setcrtc()
806 fb->format->format, in drm_mode_setcrtc()
807 fb->modifier); in drm_mode_setcrtc()
810 &fb->format->format, in drm_mode_setcrtc()
811 fb->modifier); in drm_mode_setcrtc()
816 ret = drm_crtc_check_viewport(crtc, crtc_req->x, crtc_req->y, in drm_mode_setcrtc()
823 if (crtc_req->count_connectors == 0 && mode) { in drm_mode_setcrtc()
825 ret = -EINVAL; in drm_mode_setcrtc()
829 if (crtc_req->count_connectors > 0 && (!mode || !fb)) { in drm_mode_setcrtc()
831 crtc_req->count_connectors); in drm_mode_setcrtc()
832 ret = -EINVAL; in drm_mode_setcrtc()
836 if (crtc_req->count_connectors > 0) { in drm_mode_setcrtc()
840 if (crtc_req->count_connectors > config->num_connector) { in drm_mode_setcrtc()
841 ret = -EINVAL; in drm_mode_setcrtc()
845 connector_set = kmalloc_array(crtc_req->count_connectors, in drm_mode_setcrtc()
849 ret = -ENOMEM; in drm_mode_setcrtc()
853 for (i = 0; i < crtc_req->count_connectors; i++) { in drm_mode_setcrtc()
855 set_connectors_ptr = (uint32_t __user *)(unsigned long)crtc_req->set_connectors_ptr; in drm_mode_setcrtc()
857 ret = -EFAULT; in drm_mode_setcrtc()
865 ret = -ENOENT; in drm_mode_setcrtc()
869 connector->base.id, in drm_mode_setcrtc()
870 connector->name); in drm_mode_setcrtc()
878 set.x = crtc_req->x; in drm_mode_setcrtc()
879 set.y = crtc_req->y; in drm_mode_setcrtc()
886 ret = crtc->funcs->set_config(&set, &ctx); in drm_mode_setcrtc()
918 int ret = -EINVAL; in drm_mode_crtc_set_obj_prop()
921 if (crtc->funcs->set_property) in drm_mode_crtc_set_obj_prop()
922 ret = crtc->funcs->set_property(crtc, property, value); in drm_mode_crtc_set_obj_prop()
930 * drm_crtc_create_scaling_filter_property - create a new scaling filter
941 * Zero for success or -errno
947 drm_create_scaling_filter_prop(crtc->dev, supported_filters); in drm_crtc_create_scaling_filter_property()
952 drm_object_attach_property(&crtc->base, prop, in drm_crtc_create_scaling_filter_property()
954 crtc->scaling_filter_property = prop; in drm_crtc_create_scaling_filter_property()