Lines Matching +full:mt8173 +full:- +full:disp +full:- +full:od
1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/dma-mapping.h>
49 if (info->num_planes != 1) in mtk_drm_mode_fb_create()
50 return ERR_PTR(-EINVAL); in mtk_drm_mode_fb_create()
321 { .compatible = "mediatek,mt2701-mmsys",
323 { .compatible = "mediatek,mt7623-mmsys",
325 { .compatible = "mediatek,mt2712-mmsys",
327 { .compatible = "mediatek,mt8167-mmsys",
329 { .compatible = "mediatek,mt8173-mmsys",
331 { .compatible = "mediatek,mt8183-mmsys",
333 { .compatible = "mediatek,mt8186-mmsys",
335 { .compatible = "mediatek,mt8188-vdosys0",
337 { .compatible = "mediatek,mt8192-mmsys",
339 { .compatible = "mediatek,mt8195-mmsys",
341 { .compatible = "mediatek,mt8195-vdosys0",
343 { .compatible = "mediatek,mt8195-vdosys1",
351 if (!strncmp(dev_name(dev), "mediatek-drm", sizeof("mediatek-drm") - 1)) in mtk_drm_match()
361 struct device_node *phandle = dev->parent->of_node; in mtk_drm_get_all_drm_priv()
368 for_each_child_of_node(phandle->parent, node) { in mtk_drm_get_all_drm_priv()
379 drm_dev = device_find_child(&pdev->dev, NULL, mtk_drm_match); in mtk_drm_get_all_drm_priv()
387 if (temp_drm_priv->data->main_len) in mtk_drm_get_all_drm_priv()
389 else if (temp_drm_priv->data->ext_len) in mtk_drm_get_all_drm_priv()
391 else if (temp_drm_priv->data->third_len) in mtk_drm_get_all_drm_priv()
394 if (temp_drm_priv->mtk_drm_bound) in mtk_drm_get_all_drm_priv()
401 if (drm_priv->data->mmsys_dev_num == cnt) { in mtk_drm_get_all_drm_priv()
404 all_drm_priv[j]->all_drm_private[i] = all_drm_priv[i]; in mtk_drm_get_all_drm_priv()
414 const struct mtk_mmsys_driver_data *drv_data = private->data; in mtk_drm_find_mmsys_comp()
417 if (drv_data->main_path) in mtk_drm_find_mmsys_comp()
418 for (i = 0; i < drv_data->main_len; i++) in mtk_drm_find_mmsys_comp()
419 if (drv_data->main_path[i] == comp_id) in mtk_drm_find_mmsys_comp()
422 if (drv_data->ext_path) in mtk_drm_find_mmsys_comp()
423 for (i = 0; i < drv_data->ext_len; i++) in mtk_drm_find_mmsys_comp()
424 if (drv_data->ext_path[i] == comp_id) in mtk_drm_find_mmsys_comp()
427 if (drv_data->third_path) in mtk_drm_find_mmsys_comp()
428 for (i = 0; i < drv_data->third_len; i++) in mtk_drm_find_mmsys_comp()
429 if (drv_data->third_path[i] == comp_id) in mtk_drm_find_mmsys_comp()
432 if (drv_data->num_conn_routes) in mtk_drm_find_mmsys_comp()
433 for (i = 0; i < drv_data->num_conn_routes; i++) in mtk_drm_find_mmsys_comp()
434 if (drv_data->conn_routes[i].route_ddp == comp_id) in mtk_drm_find_mmsys_comp()
442 struct mtk_drm_private *private = drm->dev_private; in mtk_drm_kms_init()
449 return -ENODEV; in mtk_drm_kms_init()
455 drm->mode_config.min_width = 64; in mtk_drm_kms_init()
456 drm->mode_config.min_height = 64; in mtk_drm_kms_init()
463 drm->mode_config.max_width = 4096; in mtk_drm_kms_init()
464 drm->mode_config.max_height = 4096; in mtk_drm_kms_init()
465 drm->mode_config.funcs = &mtk_drm_mode_config_funcs; in mtk_drm_kms_init()
466 drm->mode_config.helper_private = &mtk_drm_mode_config_helpers; in mtk_drm_kms_init()
468 for (i = 0; i < private->data->mmsys_dev_num; i++) { in mtk_drm_kms_init()
469 drm->dev_private = private->all_drm_private[i]; in mtk_drm_kms_init()
470 ret = component_bind_all(private->all_drm_private[i]->dev, drm); in mtk_drm_kms_init()
484 * OVL0 -> COLOR0 -> AAL -> OD -> RDMA0 -> UFOE -> DSI0 ... in mtk_drm_kms_init()
491 for (j = 0; j < private->data->mmsys_dev_num; j++) { in mtk_drm_kms_init()
492 priv_n = private->all_drm_private[j]; in mtk_drm_kms_init()
494 if (i == CRTC_MAIN && priv_n->data->main_len) { in mtk_drm_kms_init()
495 ret = mtk_drm_crtc_create(drm, priv_n->data->main_path, in mtk_drm_kms_init()
496 priv_n->data->main_len, j, in mtk_drm_kms_init()
497 priv_n->data->conn_routes, in mtk_drm_kms_init()
498 priv_n->data->num_conn_routes); in mtk_drm_kms_init()
503 } else if (i == CRTC_EXT && priv_n->data->ext_len) { in mtk_drm_kms_init()
504 ret = mtk_drm_crtc_create(drm, priv_n->data->ext_path, in mtk_drm_kms_init()
505 priv_n->data->ext_len, j, NULL, 0); in mtk_drm_kms_init()
510 } else if (i == CRTC_THIRD && priv_n->data->third_len) { in mtk_drm_kms_init()
511 ret = mtk_drm_crtc_create(drm, priv_n->data->third_path, in mtk_drm_kms_init()
512 priv_n->data->third_len, j, NULL, 0); in mtk_drm_kms_init()
526 ret = -ENODEV; in mtk_drm_kms_init()
527 dev_err(drm->dev, "Need at least one OVL device\n"); in mtk_drm_kms_init()
531 for (i = 0; i < private->data->mmsys_dev_num; i++) in mtk_drm_kms_init()
532 private->all_drm_private[i]->dma_dev = dma_dev; in mtk_drm_kms_init()
554 for (i = 0; i < private->data->mmsys_dev_num; i++) in mtk_drm_kms_init()
555 component_unbind_all(private->all_drm_private[i]->dev, drm); in mtk_drm_kms_init()
557 for (i = 0; i < private->data->mmsys_dev_num; i++) in mtk_drm_kms_init()
558 put_device(private->all_drm_private[i]->mutex_dev); in mtk_drm_kms_init()
568 component_unbind_all(drm->dev, drm); in mtk_drm_kms_deinit()
575 * not dev->dev, as drm_gem_prime_import() expects.
580 struct mtk_drm_private *private = dev->dev_private; in mtk_drm_gem_prime_import()
582 return drm_gem_prime_import_dev(dev, dma_buf, private->dma_dev); in mtk_drm_gem_prime_import()
613 pdev = of_find_device_by_node(private->mutex_node); in mtk_drm_bind()
615 dev_err(dev, "Waiting for disp-mutex device %pOF\n", in mtk_drm_bind()
616 private->mutex_node); in mtk_drm_bind()
617 of_node_put(private->mutex_node); in mtk_drm_bind()
618 return -EPROBE_DEFER; in mtk_drm_bind()
621 private->mutex_dev = &pdev->dev; in mtk_drm_bind()
622 private->mtk_drm_bound = true; in mtk_drm_bind()
623 private->dev = dev; in mtk_drm_bind()
632 private->drm_master = true; in mtk_drm_bind()
633 drm->dev_private = private; in mtk_drm_bind()
634 for (i = 0; i < private->data->mmsys_dev_num; i++) in mtk_drm_bind()
635 private->all_drm_private[i]->drm = drm; in mtk_drm_bind()
652 private->drm = NULL; in mtk_drm_bind()
662 if (private->drm_master) { in mtk_drm_unbind()
663 drm_dev_unregister(private->drm); in mtk_drm_unbind()
664 mtk_drm_kms_deinit(private->drm); in mtk_drm_unbind()
665 drm_dev_put(private->drm); in mtk_drm_unbind()
667 private->mtk_drm_bound = false; in mtk_drm_unbind()
668 private->drm_master = false; in mtk_drm_unbind()
669 private->drm = NULL; in mtk_drm_unbind()
678 { .compatible = "mediatek,mt8167-disp-aal",
680 { .compatible = "mediatek,mt8173-disp-aal",
682 { .compatible = "mediatek,mt8183-disp-aal",
684 { .compatible = "mediatek,mt8192-disp-aal",
686 { .compatible = "mediatek,mt8167-disp-ccorr",
688 { .compatible = "mediatek,mt8183-disp-ccorr",
690 { .compatible = "mediatek,mt8192-disp-ccorr",
692 { .compatible = "mediatek,mt2701-disp-color",
694 { .compatible = "mediatek,mt8167-disp-color",
696 { .compatible = "mediatek,mt8173-disp-color",
698 { .compatible = "mediatek,mt8167-disp-dither",
700 { .compatible = "mediatek,mt8183-disp-dither",
702 { .compatible = "mediatek,mt8195-disp-dsc",
704 { .compatible = "mediatek,mt8167-disp-gamma",
706 { .compatible = "mediatek,mt8173-disp-gamma",
708 { .compatible = "mediatek,mt8183-disp-gamma",
710 { .compatible = "mediatek,mt8195-disp-merge",
712 { .compatible = "mediatek,mt2701-disp-mutex",
714 { .compatible = "mediatek,mt2712-disp-mutex",
716 { .compatible = "mediatek,mt8167-disp-mutex",
718 { .compatible = "mediatek,mt8173-disp-mutex",
720 { .compatible = "mediatek,mt8183-disp-mutex",
722 { .compatible = "mediatek,mt8186-disp-mutex",
724 { .compatible = "mediatek,mt8188-disp-mutex",
726 { .compatible = "mediatek,mt8192-disp-mutex",
728 { .compatible = "mediatek,mt8195-disp-mutex",
730 { .compatible = "mediatek,mt8173-disp-od",
732 { .compatible = "mediatek,mt2701-disp-ovl",
734 { .compatible = "mediatek,mt8167-disp-ovl",
736 { .compatible = "mediatek,mt8173-disp-ovl",
738 { .compatible = "mediatek,mt8183-disp-ovl",
740 { .compatible = "mediatek,mt8192-disp-ovl",
742 { .compatible = "mediatek,mt8183-disp-ovl-2l",
744 { .compatible = "mediatek,mt8192-disp-ovl-2l",
746 { .compatible = "mediatek,mt8192-disp-postmask",
748 { .compatible = "mediatek,mt2701-disp-pwm",
750 { .compatible = "mediatek,mt8167-disp-pwm",
752 { .compatible = "mediatek,mt8173-disp-pwm",
754 { .compatible = "mediatek,mt2701-disp-rdma",
756 { .compatible = "mediatek,mt8167-disp-rdma",
758 { .compatible = "mediatek,mt8173-disp-rdma",
760 { .compatible = "mediatek,mt8183-disp-rdma",
762 { .compatible = "mediatek,mt8195-disp-rdma",
764 { .compatible = "mediatek,mt8173-disp-ufoe",
766 { .compatible = "mediatek,mt8173-disp-wdma",
768 { .compatible = "mediatek,mt2701-dpi",
770 { .compatible = "mediatek,mt8167-dsi",
772 { .compatible = "mediatek,mt8173-dpi",
774 { .compatible = "mediatek,mt8183-dpi",
776 { .compatible = "mediatek,mt8186-dpi",
778 { .compatible = "mediatek,mt8188-dp-intf",
780 { .compatible = "mediatek,mt8192-dpi",
782 { .compatible = "mediatek,mt8195-dp-intf",
784 { .compatible = "mediatek,mt2701-dsi",
786 { .compatible = "mediatek,mt8173-dsi",
788 { .compatible = "mediatek,mt8183-dsi",
790 { .compatible = "mediatek,mt8186-dsi",
792 { .compatible = "mediatek,mt8188-dsi",
799 struct device *dev = &pdev->dev; in mtk_drm_probe()
800 struct device_node *phandle = dev->parent->of_node; in mtk_drm_probe()
811 return -ENOMEM; in mtk_drm_probe()
813 private->mmsys_dev = dev->parent; in mtk_drm_probe()
814 if (!private->mmsys_dev) { in mtk_drm_probe()
816 return -ENODEV; in mtk_drm_probe()
821 return -ENODEV; in mtk_drm_probe()
823 private->data = of_id->data; in mtk_drm_probe()
825 private->all_drm_private = devm_kmalloc_array(dev, private->data->mmsys_dev_num, in mtk_drm_probe()
826 sizeof(*private->all_drm_private), in mtk_drm_probe()
828 if (!private->all_drm_private) in mtk_drm_probe()
829 return -ENOMEM; in mtk_drm_probe()
833 ovl_adaptor = platform_device_register_data(dev, "mediatek-disp-ovl-adaptor", in mtk_drm_probe()
835 (void *)private->mmsys_dev, in mtk_drm_probe()
836 sizeof(*private->mmsys_dev)); in mtk_drm_probe()
837 private->ddp_comp[DDP_COMPONENT_DRM_OVL_ADAPTOR].dev = &ovl_adaptor->dev; in mtk_drm_probe()
838 mtk_ddp_comp_init(NULL, &private->ddp_comp[DDP_COMPONENT_DRM_OVL_ADAPTOR], in mtk_drm_probe()
840 component_match_add(dev, &match, compare_dev, &ovl_adaptor->dev); in mtk_drm_probe()
843 /* Iterate over sibling DISP function blocks */ in mtk_drm_probe()
844 for_each_child_of_node(phandle->parent, node) { in mtk_drm_probe()
859 comp_type = (enum mtk_ddp_comp_type)(uintptr_t)of_id->data; in mtk_drm_probe()
865 if (id < 0 || id == private->data->mmsys_id) { in mtk_drm_probe()
866 private->mutex_node = of_node_get(node); in mtk_drm_probe()
867 dev_dbg(dev, "get mutex for mmsys %d", private->data->mmsys_id); in mtk_drm_probe()
882 private->comp_node[comp_id] = of_node_get(node); in mtk_drm_probe()
907 ret = mtk_ddp_comp_init(node, &private->ddp_comp[comp_id], comp_id); in mtk_drm_probe()
914 if (!private->mutex_node) { in mtk_drm_probe()
915 dev_err(dev, "Failed to find disp-mutex node\n"); in mtk_drm_probe()
916 ret = -ENODEV; in mtk_drm_probe()
933 of_node_put(private->mutex_node); in mtk_drm_probe()
935 of_node_put(private->comp_node[i]); in mtk_drm_probe()
944 component_master_del(&pdev->dev, &mtk_drm_ops); in mtk_drm_remove()
945 pm_runtime_disable(&pdev->dev); in mtk_drm_remove()
946 of_node_put(private->mutex_node); in mtk_drm_remove()
948 of_node_put(private->comp_node[i]); in mtk_drm_remove()
954 struct drm_device *drm = private->drm; in mtk_drm_sys_prepare()
956 if (private->drm_master) in mtk_drm_sys_prepare()
965 struct drm_device *drm = private->drm; in mtk_drm_sys_complete()
968 if (private->drm_master) in mtk_drm_sys_complete()
983 .name = "mediatek-drm",