| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) 2023 MediaTek Inc. |
| * Author: Ping-Hsun Wu <ping-hsun.wu@mediatek.com> |
| */ |
| |
| #include "mtk-img-ipi.h" |
| #include "mtk-mdp3-cfg.h" |
| #include "mtk-mdp3-core.h" |
| #include "mtk-mdp3-comp.h" |
| #include "mtk-mdp3-regs.h" |
| |
| enum mt8183_mdp_comp_id { |
| /* ISP */ |
| MT8183_MDP_COMP_WPEI = 0, |
| MT8183_MDP_COMP_WPEO, /* 1 */ |
| MT8183_MDP_COMP_WPEI2, /* 2 */ |
| MT8183_MDP_COMP_WPEO2, /* 3 */ |
| MT8183_MDP_COMP_ISP_IMGI, /* 4 */ |
| MT8183_MDP_COMP_ISP_IMGO, /* 5 */ |
| MT8183_MDP_COMP_ISP_IMG2O, /* 6 */ |
| |
| /* IPU */ |
| MT8183_MDP_COMP_IPUI, /* 7 */ |
| MT8183_MDP_COMP_IPUO, /* 8 */ |
| |
| /* MDP */ |
| MT8183_MDP_COMP_CAMIN, /* 9 */ |
| MT8183_MDP_COMP_CAMIN2, /* 10 */ |
| MT8183_MDP_COMP_RDMA0, /* 11 */ |
| MT8183_MDP_COMP_AAL0, /* 12 */ |
| MT8183_MDP_COMP_CCORR0, /* 13 */ |
| MT8183_MDP_COMP_RSZ0, /* 14 */ |
| MT8183_MDP_COMP_RSZ1, /* 15 */ |
| MT8183_MDP_COMP_TDSHP0, /* 16 */ |
| MT8183_MDP_COMP_COLOR0, /* 17 */ |
| MT8183_MDP_COMP_PATH0_SOUT, /* 18 */ |
| MT8183_MDP_COMP_PATH1_SOUT, /* 19 */ |
| MT8183_MDP_COMP_WROT0, /* 20 */ |
| MT8183_MDP_COMP_WDMA, /* 21 */ |
| |
| /* Dummy Engine */ |
| MT8183_MDP_COMP_RDMA1, /* 22 */ |
| MT8183_MDP_COMP_RSZ2, /* 23 */ |
| MT8183_MDP_COMP_TDSHP1, /* 24 */ |
| MT8183_MDP_COMP_WROT1, /* 25 */ |
| }; |
| |
| static const struct of_device_id mt8183_mdp_probe_infra[MDP_INFRA_MAX] = { |
| [MDP_INFRA_MMSYS] = { .compatible = "mediatek,mt8183-mmsys" }, |
| [MDP_INFRA_MUTEX] = { .compatible = "mediatek,mt8183-disp-mutex" }, |
| [MDP_INFRA_SCP] = { .compatible = "mediatek,mt8183-scp" } |
| }; |
| |
| static const struct mdp_platform_config mt8183_plat_cfg = { |
| .rdma_support_10bit = true, |
| .rdma_rsz1_sram_sharing = true, |
| .rdma_upsample_repeat_only = true, |
| .rsz_disable_dcm_small_sample = false, |
| .wrot_filter_constraint = false, |
| }; |
| |
| static const u32 mt8183_mutex_idx[MDP_MAX_COMP_COUNT] = { |
| [MDP_COMP_RDMA0] = MUTEX_MOD_IDX_MDP_RDMA0, |
| [MDP_COMP_RSZ0] = MUTEX_MOD_IDX_MDP_RSZ0, |
| [MDP_COMP_RSZ1] = MUTEX_MOD_IDX_MDP_RSZ1, |
| [MDP_COMP_TDSHP0] = MUTEX_MOD_IDX_MDP_TDSHP0, |
| [MDP_COMP_WROT0] = MUTEX_MOD_IDX_MDP_WROT0, |
| [MDP_COMP_WDMA] = MUTEX_MOD_IDX_MDP_WDMA, |
| [MDP_COMP_AAL0] = MUTEX_MOD_IDX_MDP_AAL0, |
| [MDP_COMP_CCORR0] = MUTEX_MOD_IDX_MDP_CCORR0, |
| }; |
| |
| static const struct mdp_comp_data mt8183_mdp_comp_data[MDP_MAX_COMP_COUNT] = { |
| [MDP_COMP_WPEI] = { |
| {MDP_COMP_TYPE_WPEI, 0, MT8183_MDP_COMP_WPEI}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_WPEO] = { |
| {MDP_COMP_TYPE_EXTO, 2, MT8183_MDP_COMP_WPEO}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_WPEI2] = { |
| {MDP_COMP_TYPE_WPEI, 1, MT8183_MDP_COMP_WPEI2}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_WPEO2] = { |
| {MDP_COMP_TYPE_EXTO, 3, MT8183_MDP_COMP_WPEO2}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_ISP_IMGI] = { |
| {MDP_COMP_TYPE_IMGI, 0, MT8183_MDP_COMP_ISP_IMGI}, |
| {0, 0, 4} |
| }, |
| [MDP_COMP_ISP_IMGO] = { |
| {MDP_COMP_TYPE_EXTO, 0, MT8183_MDP_COMP_ISP_IMGO}, |
| {0, 0, 4} |
| }, |
| [MDP_COMP_ISP_IMG2O] = { |
| {MDP_COMP_TYPE_EXTO, 1, MT8183_MDP_COMP_ISP_IMG2O}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_CAMIN] = { |
| {MDP_COMP_TYPE_DL_PATH, 0, MT8183_MDP_COMP_CAMIN}, |
| {2, 2, 1} |
| }, |
| [MDP_COMP_CAMIN2] = { |
| {MDP_COMP_TYPE_DL_PATH, 1, MT8183_MDP_COMP_CAMIN2}, |
| {2, 4, 1} |
| }, |
| [MDP_COMP_RDMA0] = { |
| {MDP_COMP_TYPE_RDMA, 0, MT8183_MDP_COMP_RDMA0}, |
| {2, 0, 0} |
| }, |
| [MDP_COMP_CCORR0] = { |
| {MDP_COMP_TYPE_CCORR, 0, MT8183_MDP_COMP_CCORR0}, |
| {1, 0, 0} |
| }, |
| [MDP_COMP_RSZ0] = { |
| {MDP_COMP_TYPE_RSZ, 0, MT8183_MDP_COMP_RSZ0}, |
| {1, 0, 0} |
| }, |
| [MDP_COMP_RSZ1] = { |
| {MDP_COMP_TYPE_RSZ, 1, MT8183_MDP_COMP_RSZ1}, |
| {1, 0, 0} |
| }, |
| [MDP_COMP_TDSHP0] = { |
| {MDP_COMP_TYPE_TDSHP, 0, MT8183_MDP_COMP_TDSHP0}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_PATH0_SOUT] = { |
| {MDP_COMP_TYPE_PATH, 0, MT8183_MDP_COMP_PATH0_SOUT}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_PATH1_SOUT] = { |
| {MDP_COMP_TYPE_PATH, 1, MT8183_MDP_COMP_PATH1_SOUT}, |
| {0, 0, 0} |
| }, |
| [MDP_COMP_WROT0] = { |
| {MDP_COMP_TYPE_WROT, 0, MT8183_MDP_COMP_WROT0}, |
| {1, 0, 0} |
| }, |
| [MDP_COMP_WDMA] = { |
| {MDP_COMP_TYPE_WDMA, 0, MT8183_MDP_COMP_WDMA}, |
| {1, 0, 0} |
| }, |
| }; |
| |
| static const struct of_device_id mt8183_sub_comp_dt_ids[] = { |
| { |
| .compatible = "mediatek,mt8183-mdp3-wdma", |
| .data = (void *)MDP_COMP_TYPE_PATH, |
| }, { |
| .compatible = "mediatek,mt8183-mdp3-wrot", |
| .data = (void *)MDP_COMP_TYPE_PATH, |
| }, |
| {} |
| }; |
| |
| /* |
| * All 10-bit related formats are not added in the basic format list, |
| * please add the corresponding format settings before use. |
| */ |
| static const struct mdp_format mt8183_formats[] = { |
| { |
| .pixelformat = V4L2_PIX_FMT_GREY, |
| .mdp_color = MDP_COLOR_GREY, |
| .depth = { 8 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_RGB565X, |
| .mdp_color = MDP_COLOR_BGR565, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_RGB565, |
| .mdp_color = MDP_COLOR_RGB565, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_RGB24, |
| .mdp_color = MDP_COLOR_RGB888, |
| .depth = { 24 }, |
| .row_depth = { 24 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_BGR24, |
| .mdp_color = MDP_COLOR_BGR888, |
| .depth = { 24 }, |
| .row_depth = { 24 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_ABGR32, |
| .mdp_color = MDP_COLOR_BGRA8888, |
| .depth = { 32 }, |
| .row_depth = { 32 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_ARGB32, |
| .mdp_color = MDP_COLOR_ARGB8888, |
| .depth = { 32 }, |
| .row_depth = { 32 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_UYVY, |
| .mdp_color = MDP_COLOR_UYVY, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_VYUY, |
| .mdp_color = MDP_COLOR_VYUY, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YUYV, |
| .mdp_color = MDP_COLOR_YUYV, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YVYU, |
| .mdp_color = MDP_COLOR_YVYU, |
| .depth = { 16 }, |
| .row_depth = { 16 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YUV420, |
| .mdp_color = MDP_COLOR_I420, |
| .depth = { 12 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YVU420, |
| .mdp_color = MDP_COLOR_YV12, |
| .depth = { 12 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV12, |
| .mdp_color = MDP_COLOR_NV12, |
| .depth = { 12 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV21, |
| .mdp_color = MDP_COLOR_NV21, |
| .depth = { 12 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV16, |
| .mdp_color = MDP_COLOR_NV16, |
| .depth = { 16 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV61, |
| .mdp_color = MDP_COLOR_NV61, |
| .depth = { 16 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV24, |
| .mdp_color = MDP_COLOR_NV24, |
| .depth = { 24 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV42, |
| .mdp_color = MDP_COLOR_NV42, |
| .depth = { 24 }, |
| .row_depth = { 8 }, |
| .num_planes = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_MT21C, |
| .mdp_color = MDP_COLOR_420_BLK_UFO, |
| .depth = { 8, 4 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 4, |
| .halign = 5, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_MM21, |
| .mdp_color = MDP_COLOR_420_BLK, |
| .depth = { 8, 4 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 4, |
| .halign = 5, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV12M, |
| .mdp_color = MDP_COLOR_NV12, |
| .depth = { 8, 4 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV21M, |
| .mdp_color = MDP_COLOR_NV21, |
| .depth = { 8, 4 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV16M, |
| .mdp_color = MDP_COLOR_NV16, |
| .depth = { 8, 8 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_NV61M, |
| .mdp_color = MDP_COLOR_NV61, |
| .depth = { 8, 8 }, |
| .row_depth = { 8, 8 }, |
| .num_planes = 2, |
| .walign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YUV420M, |
| .mdp_color = MDP_COLOR_I420, |
| .depth = { 8, 2, 2 }, |
| .row_depth = { 8, 4, 4 }, |
| .num_planes = 3, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| }, { |
| .pixelformat = V4L2_PIX_FMT_YVU420M, |
| .mdp_color = MDP_COLOR_YV12, |
| .depth = { 8, 2, 2 }, |
| .row_depth = { 8, 4, 4 }, |
| .num_planes = 3, |
| .walign = 1, |
| .halign = 1, |
| .flags = MDP_FMT_FLAG_OUTPUT | MDP_FMT_FLAG_CAPTURE, |
| } |
| }; |
| |
| static const struct mdp_limit mt8183_mdp_def_limit = { |
| .out_limit = { |
| .wmin = 16, |
| .hmin = 16, |
| .wmax = 8176, |
| .hmax = 8176, |
| }, |
| .cap_limit = { |
| .wmin = 2, |
| .hmin = 2, |
| .wmax = 8176, |
| .hmax = 8176, |
| }, |
| .h_scale_up_max = 32, |
| .v_scale_up_max = 32, |
| .h_scale_down_max = 20, |
| .v_scale_down_max = 128, |
| }; |
| |
| static const struct mdp_pipe_info mt8183_pipe_info[] = { |
| [MDP_PIPE_WPEI] = {MDP_PIPE_WPEI, 0}, |
| [MDP_PIPE_WPEI2] = {MDP_PIPE_WPEI2, 1}, |
| [MDP_PIPE_IMGI] = {MDP_PIPE_IMGI, 2}, |
| [MDP_PIPE_RDMA0] = {MDP_PIPE_RDMA0, 3} |
| }; |
| |
| const struct mtk_mdp_driver_data mt8183_mdp_driver_data = { |
| .mdp_plat_id = MT8183, |
| .mdp_probe_infra = mt8183_mdp_probe_infra, |
| .mdp_cfg = &mt8183_plat_cfg, |
| .mdp_mutex_table_idx = mt8183_mutex_idx, |
| .comp_data = mt8183_mdp_comp_data, |
| .comp_data_len = ARRAY_SIZE(mt8183_mdp_comp_data), |
| .mdp_sub_comp_dt_ids = mt8183_sub_comp_dt_ids, |
| .format = mt8183_formats, |
| .format_len = ARRAY_SIZE(mt8183_formats), |
| .def_limit = &mt8183_mdp_def_limit, |
| .pipe_info = mt8183_pipe_info, |
| .pipe_info_len = ARRAY_SIZE(mt8183_pipe_info), |
| }; |
| |
| s32 mdp_cfg_get_id_inner(struct mdp_dev *mdp_dev, enum mtk_mdp_comp_id id) |
| { |
| if (!mdp_dev) |
| return MDP_COMP_NONE; |
| if (id <= MDP_COMP_NONE || id >= MDP_MAX_COMP_COUNT) |
| return MDP_COMP_NONE; |
| |
| return mdp_dev->mdp_data->comp_data[id].match.inner_id; |
| } |
| |
| enum mtk_mdp_comp_id mdp_cfg_get_id_public(struct mdp_dev *mdp_dev, s32 inner_id) |
| { |
| enum mtk_mdp_comp_id public_id = MDP_COMP_NONE; |
| u32 i; |
| |
| if (IS_ERR(mdp_dev) || !inner_id) |
| goto err_public_id; |
| |
| for (i = 0; i < MDP_MAX_COMP_COUNT; i++) { |
| if (mdp_dev->mdp_data->comp_data[i].match.inner_id == inner_id) { |
| public_id = i; |
| return public_id; |
| } |
| } |
| |
| err_public_id: |
| return public_id; |
| } |
