| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (c) 2022 MediaTek Inc. |
| * Author: Ping-Hsun Wu <ping-hsun.wu@mediatek.com> |
| */ |
| |
| #ifndef __MTK_MDP3_REGS_H__ |
| #define __MTK_MDP3_REGS_H__ |
| |
| #include <linux/videodev2.h> |
| #include <media/videobuf2-core.h> |
| #include "mtk-img-ipi.h" |
| |
| /* |
| * MDP native color code |
| * Plane count: 1, 2, 3 |
| * H-subsample: 0, 1, 2 |
| * V-subsample: 0, 1 |
| * Color group: 0-RGB, 1-YUV, 2-raw |
| */ |
| #define MDP_COLOR(COMPRESS, PACKED, LOOSE, VIDEO, PLANE, HF, VF, BITS, GROUP, SWAP, ID)\ |
| (((COMPRESS) << 29) | ((PACKED) << 27) | ((LOOSE) << 26) | ((VIDEO) << 23) |\ |
| ((PLANE) << 21) | ((HF) << 19) | ((VF) << 18) | ((BITS) << 8) |\ |
| ((GROUP) << 6) | ((SWAP) << 5) | ((ID) << 0)) |
| |
| #define MDP_COLOR_IS_COMPRESS(c) ((0x20000000 & (c)) >> 29) |
| #define MDP_COLOR_IS_10BIT_PACKED(c) ((0x08000000 & (c)) >> 27) |
| #define MDP_COLOR_IS_10BIT_LOOSE(c) (((0x0c000000 & (c)) >> 26) == 1) |
| #define MDP_COLOR_IS_10BIT_TILE(c) (((0x0c000000 & (c)) >> 26) == 3) |
| #define MDP_COLOR_IS_UFP(c) ((0x02000000 & (c)) >> 25) |
| #define MDP_COLOR_IS_INTERLACED(c) ((0x01000000 & (c)) >> 24) |
| #define MDP_COLOR_IS_BLOCK_MODE(c) ((0x00800000 & (c)) >> 23) |
| #define MDP_COLOR_GET_PLANE_COUNT(c) ((0x00600000 & (c)) >> 21) |
| #define MDP_COLOR_GET_H_SUBSAMPLE(c) ((0x00180000 & (c)) >> 19) |
| #define MDP_COLOR_GET_V_SUBSAMPLE(c) ((0x00040000 & (c)) >> 18) |
| #define MDP_COLOR_BITS_PER_PIXEL(c) ((0x0003ff00 & (c)) >> 8) |
| #define MDP_COLOR_GET_GROUP(c) ((0x000000c0 & (c)) >> 6) |
| #define MDP_COLOR_IS_SWAPPED(c) ((0x00000020 & (c)) >> 5) |
| #define MDP_COLOR_GET_UNIQUE_ID(c) ((0x0000001f & (c)) >> 0) |
| #define MDP_COLOR_GET_HW_FORMAT(c) ((0x0000001f & (c)) >> 0) |
| |
| #define MDP_COLOR_IS_RGB(c) (MDP_COLOR_GET_GROUP(c) == 0) |
| #define MDP_COLOR_IS_YUV(c) (MDP_COLOR_GET_GROUP(c) == 1) |
| |
| enum mdp_color { |
| MDP_COLOR_UNKNOWN = 0, |
| |
| /* MDP_COLOR_FULLG8 */ |
| MDP_COLOR_FULLG8_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 8, 2, 0, 21), |
| MDP_COLOR_FULLG8_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 8, 2, 0, 21), |
| MDP_COLOR_FULLG8_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 8, 2, 0, 21), |
| MDP_COLOR_FULLG8_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 8, 2, 0, 21), |
| MDP_COLOR_FULLG8 = MDP_COLOR_FULLG8_BGGR, |
| |
| /* MDP_COLOR_FULLG10 */ |
| MDP_COLOR_FULLG10_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2, 0, 21), |
| MDP_COLOR_FULLG10_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 10, 2, 0, 21), |
| MDP_COLOR_FULLG10_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 10, 2, 0, 21), |
| MDP_COLOR_FULLG10_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 10, 2, 0, 21), |
| MDP_COLOR_FULLG10 = MDP_COLOR_FULLG10_BGGR, |
| |
| /* MDP_COLOR_FULLG12 */ |
| MDP_COLOR_FULLG12_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2, 0, 21), |
| MDP_COLOR_FULLG12_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 12, 2, 0, 21), |
| MDP_COLOR_FULLG12_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 12, 2, 0, 21), |
| MDP_COLOR_FULLG12_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 12, 2, 0, 21), |
| MDP_COLOR_FULLG12 = MDP_COLOR_FULLG12_BGGR, |
| |
| /* MDP_COLOR_FULLG14 */ |
| MDP_COLOR_FULLG14_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2, 0, 21), |
| MDP_COLOR_FULLG14_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 14, 2, 0, 21), |
| MDP_COLOR_FULLG14_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 14, 2, 0, 21), |
| MDP_COLOR_FULLG14_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 14, 2, 0, 21), |
| MDP_COLOR_FULLG14 = MDP_COLOR_FULLG14_BGGR, |
| |
| MDP_COLOR_UFO10 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2, 0, 24), |
| |
| /* MDP_COLOR_BAYER8 */ |
| MDP_COLOR_BAYER8_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 8, 2, 0, 20), |
| MDP_COLOR_BAYER8_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 8, 2, 0, 20), |
| MDP_COLOR_BAYER8_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 8, 2, 0, 20), |
| MDP_COLOR_BAYER8_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 8, 2, 0, 20), |
| MDP_COLOR_BAYER8 = MDP_COLOR_BAYER8_BGGR, |
| |
| /* MDP_COLOR_BAYER10 */ |
| MDP_COLOR_BAYER10_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2, 0, 20), |
| MDP_COLOR_BAYER10_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 10, 2, 0, 20), |
| MDP_COLOR_BAYER10_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 10, 2, 0, 20), |
| MDP_COLOR_BAYER10_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 10, 2, 0, 20), |
| MDP_COLOR_BAYER10 = MDP_COLOR_BAYER10_BGGR, |
| |
| /* MDP_COLOR_BAYER12 */ |
| MDP_COLOR_BAYER12_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2, 0, 20), |
| MDP_COLOR_BAYER12_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 12, 2, 0, 20), |
| MDP_COLOR_BAYER12_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 12, 2, 0, 20), |
| MDP_COLOR_BAYER12_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 12, 2, 0, 20), |
| MDP_COLOR_BAYER12 = MDP_COLOR_BAYER12_BGGR, |
| |
| /* MDP_COLOR_BAYER14 */ |
| MDP_COLOR_BAYER14_RGGB = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2, 0, 20), |
| MDP_COLOR_BAYER14_GRBG = MDP_COLOR(0, 0, 0, 0, 1, 0, 1, 14, 2, 0, 20), |
| MDP_COLOR_BAYER14_GBRG = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 14, 2, 0, 20), |
| MDP_COLOR_BAYER14_BGGR = MDP_COLOR(0, 0, 0, 0, 1, 1, 1, 14, 2, 0, 20), |
| MDP_COLOR_BAYER14 = MDP_COLOR_BAYER14_BGGR, |
| |
| MDP_COLOR_RGB48 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 48, 0, 0, 23), |
| /* For bayer+mono raw-16 */ |
| MDP_COLOR_RGB565_RAW = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 2, 0, 0), |
| |
| MDP_COLOR_BAYER8_UNPAK = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 8, 2, 0, 22), |
| MDP_COLOR_BAYER10_UNPAK = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 10, 2, 0, 22), |
| MDP_COLOR_BAYER12_UNPAK = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 12, 2, 0, 22), |
| MDP_COLOR_BAYER14_UNPAK = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 14, 2, 0, 22), |
| |
| /* Unified formats */ |
| MDP_COLOR_GREY = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 8, 1, 0, 7), |
| |
| MDP_COLOR_RGB565 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 0, 0, 0), |
| MDP_COLOR_BGR565 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 16, 0, 1, 0), |
| MDP_COLOR_RGB888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 0, 1, 1), |
| MDP_COLOR_BGR888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 0, 0, 1), |
| MDP_COLOR_RGBA8888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0, 1, 2), |
| MDP_COLOR_BGRA8888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0, 0, 2), |
| MDP_COLOR_ARGB8888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0, 1, 3), |
| MDP_COLOR_ABGR8888 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 32, 0, 0, 3), |
| |
| MDP_COLOR_UYVY = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1, 0, 4), |
| MDP_COLOR_VYUY = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1, 1, 4), |
| MDP_COLOR_YUYV = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1, 0, 5), |
| MDP_COLOR_YVYU = MDP_COLOR(0, 0, 0, 0, 1, 1, 0, 16, 1, 1, 5), |
| |
| MDP_COLOR_I420 = MDP_COLOR(0, 0, 0, 0, 3, 1, 1, 8, 1, 0, 8), |
| MDP_COLOR_YV12 = MDP_COLOR(0, 0, 0, 0, 3, 1, 1, 8, 1, 1, 8), |
| MDP_COLOR_I422 = MDP_COLOR(0, 0, 0, 0, 3, 1, 0, 8, 1, 0, 9), |
| MDP_COLOR_YV16 = MDP_COLOR(0, 0, 0, 0, 3, 1, 0, 8, 1, 1, 9), |
| MDP_COLOR_I444 = MDP_COLOR(0, 0, 0, 0, 3, 0, 0, 8, 1, 0, 10), |
| MDP_COLOR_YV24 = MDP_COLOR(0, 0, 0, 0, 3, 0, 0, 8, 1, 1, 10), |
| |
| MDP_COLOR_NV12 = MDP_COLOR(0, 0, 0, 0, 2, 1, 1, 8, 1, 0, 12), |
| MDP_COLOR_NV21 = MDP_COLOR(0, 0, 0, 0, 2, 1, 1, 8, 1, 1, 12), |
| MDP_COLOR_NV16 = MDP_COLOR(0, 0, 0, 0, 2, 1, 0, 8, 1, 0, 13), |
| MDP_COLOR_NV61 = MDP_COLOR(0, 0, 0, 0, 2, 1, 0, 8, 1, 1, 13), |
| MDP_COLOR_NV24 = MDP_COLOR(0, 0, 0, 0, 2, 0, 0, 8, 1, 0, 14), |
| MDP_COLOR_NV42 = MDP_COLOR(0, 0, 0, 0, 2, 0, 0, 8, 1, 1, 14), |
| |
| /* MediaTek proprietary formats */ |
| /* UFO encoded block mode */ |
| MDP_COLOR_420_BLK_UFO = MDP_COLOR(0, 0, 0, 5, 2, 1, 1, 256, 1, 0, 12), |
| /* Block mode */ |
| MDP_COLOR_420_BLK = MDP_COLOR(0, 0, 0, 1, 2, 1, 1, 256, 1, 0, 12), |
| /* Block mode + field mode */ |
| MDP_COLOR_420_BLKI = MDP_COLOR(0, 0, 0, 3, 2, 1, 1, 256, 1, 0, 12), |
| /* Block mode */ |
| MDP_COLOR_422_BLK = MDP_COLOR(0, 0, 0, 1, 1, 1, 0, 512, 1, 0, 4), |
| |
| MDP_COLOR_IYU2 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 1, 0, 25), |
| MDP_COLOR_YUV444 = MDP_COLOR(0, 0, 0, 0, 1, 0, 0, 24, 1, 0, 30), |
| |
| /* Packed 10-bit formats */ |
| MDP_COLOR_RGBA1010102 = MDP_COLOR(0, 1, 0, 0, 1, 0, 0, 32, 0, 1, 2), |
| MDP_COLOR_BGRA1010102 = MDP_COLOR(0, 1, 0, 0, 1, 0, 0, 32, 0, 0, 2), |
| /* Packed 10-bit UYVY */ |
| MDP_COLOR_UYVY_10P = MDP_COLOR(0, 1, 0, 0, 1, 1, 0, 20, 1, 0, 4), |
| /* Packed 10-bit NV21 */ |
| MDP_COLOR_NV21_10P = MDP_COLOR(0, 1, 0, 0, 2, 1, 1, 10, 1, 1, 12), |
| /* 10-bit block mode */ |
| MDP_COLOR_420_BLK_10_H = MDP_COLOR(0, 1, 0, 1, 2, 1, 1, 320, 1, 0, 12), |
| /* 10-bit HEVC tile mode */ |
| MDP_COLOR_420_BLK_10_V = MDP_COLOR(0, 1, 1, 1, 2, 1, 1, 320, 1, 0, 12), |
| /* UFO encoded 10-bit block mode */ |
| MDP_COLOR_420_BLK_U10_H = MDP_COLOR(0, 1, 0, 5, 2, 1, 1, 320, 1, 0, 12), |
| /* UFO encoded 10-bit HEVC tile mode */ |
| MDP_COLOR_420_BLK_U10_V = MDP_COLOR(0, 1, 1, 5, 2, 1, 1, 320, 1, 0, 12), |
| |
| /* Loose 10-bit formats */ |
| MDP_COLOR_UYVY_10L = MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20, 1, 0, 4), |
| MDP_COLOR_VYUY_10L = MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20, 1, 1, 4), |
| MDP_COLOR_YUYV_10L = MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20, 1, 0, 5), |
| MDP_COLOR_YVYU_10L = MDP_COLOR(0, 0, 1, 0, 1, 1, 0, 20, 1, 1, 5), |
| MDP_COLOR_NV12_10L = MDP_COLOR(0, 0, 1, 0, 2, 1, 1, 10, 1, 0, 12), |
| MDP_COLOR_NV21_10L = MDP_COLOR(0, 0, 1, 0, 2, 1, 1, 10, 1, 1, 12), |
| MDP_COLOR_NV16_10L = MDP_COLOR(0, 0, 1, 0, 2, 1, 0, 10, 1, 0, 13), |
| MDP_COLOR_NV61_10L = MDP_COLOR(0, 0, 1, 0, 2, 1, 0, 10, 1, 1, 13), |
| MDP_COLOR_YV12_10L = MDP_COLOR(0, 0, 1, 0, 3, 1, 1, 10, 1, 1, 8), |
| MDP_COLOR_I420_10L = MDP_COLOR(0, 0, 1, 0, 3, 1, 1, 10, 1, 0, 8), |
| }; |
| |
| static inline bool MDP_COLOR_IS_UV_COPLANE(enum mdp_color c) |
| { |
| return (MDP_COLOR_GET_PLANE_COUNT(c) == 2 && MDP_COLOR_IS_YUV(c)); |
| } |
| |
| /* Minimum Y stride that is accepted by MDP HW */ |
| static inline u32 mdp_color_get_min_y_stride(enum mdp_color c, u32 width) |
| { |
| return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) + 4) >> 3; |
| } |
| |
| /* Minimum UV stride that is accepted by MDP HW */ |
| static inline u32 mdp_color_get_min_uv_stride(enum mdp_color c, u32 width) |
| { |
| u32 min_stride; |
| |
| if (MDP_COLOR_GET_PLANE_COUNT(c) == 1) |
| return 0; |
| min_stride = mdp_color_get_min_y_stride(c, width) |
| >> MDP_COLOR_GET_H_SUBSAMPLE(c); |
| if (MDP_COLOR_IS_UV_COPLANE(c) && !MDP_COLOR_IS_BLOCK_MODE(c)) |
| min_stride = min_stride * 2; |
| return min_stride; |
| } |
| |
| /* Minimum Y plane size that is necessary in buffer */ |
| static inline u32 mdp_color_get_min_y_size(enum mdp_color c, |
| u32 width, u32 height) |
| { |
| if (MDP_COLOR_IS_BLOCK_MODE(c)) |
| return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) >> 8) * height; |
| return mdp_color_get_min_y_stride(c, width) * height; |
| } |
| |
| /* Minimum UV plane size that is necessary in buffer */ |
| static inline u32 mdp_color_get_min_uv_size(enum mdp_color c, |
| u32 width, u32 height) |
| { |
| height = height >> MDP_COLOR_GET_V_SUBSAMPLE(c); |
| if (MDP_COLOR_IS_BLOCK_MODE(c) && (MDP_COLOR_GET_PLANE_COUNT(c) > 1)) |
| return ((MDP_COLOR_BITS_PER_PIXEL(c) * width) >> 8) * height; |
| return mdp_color_get_min_uv_stride(c, width) * height; |
| } |
| |
| /* Combine colorspace, xfer_func, ycbcr_encoding, and quantization */ |
| enum mdp_ycbcr_profile { |
| /* V4L2_YCBCR_ENC_601 and V4L2_QUANTIZATION_LIM_RANGE */ |
| MDP_YCBCR_PROFILE_BT601, |
| /* V4L2_YCBCR_ENC_709 and V4L2_QUANTIZATION_LIM_RANGE */ |
| MDP_YCBCR_PROFILE_BT709, |
| /* V4L2_YCBCR_ENC_601 and V4L2_QUANTIZATION_FULL_RANGE */ |
| MDP_YCBCR_PROFILE_JPEG, |
| MDP_YCBCR_PROFILE_FULL_BT601 = MDP_YCBCR_PROFILE_JPEG, |
| |
| /* Colorspaces not support for capture */ |
| /* V4L2_YCBCR_ENC_BT2020 and V4L2_QUANTIZATION_LIM_RANGE */ |
| MDP_YCBCR_PROFILE_BT2020, |
| /* V4L2_YCBCR_ENC_709 and V4L2_QUANTIZATION_FULL_RANGE */ |
| MDP_YCBCR_PROFILE_FULL_BT709, |
| /* V4L2_YCBCR_ENC_BT2020 and V4L2_QUANTIZATION_FULL_RANGE */ |
| MDP_YCBCR_PROFILE_FULL_BT2020, |
| }; |
| |
| #define MDP_FMT_FLAG_OUTPUT BIT(0) |
| #define MDP_FMT_FLAG_CAPTURE BIT(1) |
| |
| struct mdp_format { |
| u32 pixelformat; |
| u32 mdp_color; |
| u8 depth[VIDEO_MAX_PLANES]; |
| u8 row_depth[VIDEO_MAX_PLANES]; |
| u8 num_planes; |
| u8 walign; |
| u8 halign; |
| u8 salign; |
| u32 flags; |
| }; |
| |
| struct mdp_pix_limit { |
| u32 wmin; |
| u32 hmin; |
| u32 wmax; |
| u32 hmax; |
| }; |
| |
| struct mdp_limit { |
| struct mdp_pix_limit out_limit; |
| struct mdp_pix_limit cap_limit; |
| u32 h_scale_up_max; |
| u32 v_scale_up_max; |
| u32 h_scale_down_max; |
| u32 v_scale_down_max; |
| }; |
| |
| enum mdp_stream_type { |
| MDP_STREAM_TYPE_UNKNOWN, |
| MDP_STREAM_TYPE_BITBLT, |
| MDP_STREAM_TYPE_GPU_BITBLT, |
| MDP_STREAM_TYPE_DUAL_BITBLT, |
| MDP_STREAM_TYPE_2ND_BITBLT, |
| MDP_STREAM_TYPE_ISP_IC, |
| MDP_STREAM_TYPE_ISP_VR, |
| MDP_STREAM_TYPE_ISP_ZSD, |
| MDP_STREAM_TYPE_ISP_IP, |
| MDP_STREAM_TYPE_ISP_VSS, |
| MDP_STREAM_TYPE_ISP_ZSD_SLOW, |
| MDP_STREAM_TYPE_WPE, |
| MDP_STREAM_TYPE_WPE2, |
| }; |
| |
| struct mdp_crop { |
| struct v4l2_rect c; |
| struct v4l2_fract left_subpix; |
| struct v4l2_fract top_subpix; |
| struct v4l2_fract width_subpix; |
| struct v4l2_fract height_subpix; |
| }; |
| |
| struct mdp_frame { |
| struct v4l2_format format; |
| const struct mdp_format *mdp_fmt; |
| u32 ycbcr_prof; /* enum mdp_ycbcr_profile */ |
| u32 usage; /* enum mdp_buffer_usage */ |
| struct mdp_crop crop; |
| struct v4l2_rect compose; |
| s32 rotation; |
| u32 hflip:1; |
| u32 vflip:1; |
| u32 hdr:1; |
| u32 dre:1; |
| u32 sharpness:1; |
| u32 dither:1; |
| }; |
| |
| static inline bool mdp_target_is_crop(u32 target) |
| { |
| return (target == V4L2_SEL_TGT_CROP) || |
| (target == V4L2_SEL_TGT_CROP_DEFAULT) || |
| (target == V4L2_SEL_TGT_CROP_BOUNDS); |
| } |
| |
| static inline bool mdp_target_is_compose(u32 target) |
| { |
| return (target == V4L2_SEL_TGT_COMPOSE) || |
| (target == V4L2_SEL_TGT_COMPOSE_DEFAULT) || |
| (target == V4L2_SEL_TGT_COMPOSE_BOUNDS); |
| } |
| |
| #define MDP_MAX_CAPTURES IMG_MAX_HW_OUTPUTS |
| |
| #define MDP_VPU_INIT BIT(0) |
| #define MDP_M2M_CTX_ERROR BIT(1) |
| |
| struct mdp_frameparam { |
| struct list_head list; |
| struct mdp_m2m_ctx *ctx; |
| atomic_t state; |
| const struct mdp_limit *limit; |
| u32 type; /* enum mdp_stream_type */ |
| u32 frame_no; |
| struct mdp_frame output; |
| struct mdp_frame captures[MDP_MAX_CAPTURES]; |
| u32 num_captures; |
| enum v4l2_colorspace colorspace; |
| enum v4l2_ycbcr_encoding ycbcr_enc; |
| enum v4l2_xfer_func xfer_func; |
| enum v4l2_quantization quant; |
| }; |
| |
| struct mdp_dev; |
| |
| int mdp_enum_fmt_mplane(struct mdp_dev *mdp, struct v4l2_fmtdesc *f); |
| const struct mdp_format *mdp_try_fmt_mplane(struct mdp_dev *mdp, |
| struct v4l2_format *f, |
| struct mdp_frameparam *param, |
| u32 ctx_id); |
| enum mdp_ycbcr_profile mdp_map_ycbcr_prof_mplane(struct v4l2_format *f, |
| u32 mdp_color); |
| int mdp_try_crop(struct mdp_m2m_ctx *ctx, struct v4l2_rect *r, |
| const struct v4l2_selection *s, struct mdp_frame *frame); |
| int mdp_check_scaling_ratio(const struct v4l2_rect *crop, |
| const struct v4l2_rect *compose, s32 rotation, |
| const struct mdp_limit *limit); |
| void mdp_set_src_config(struct img_input *in, |
| struct mdp_frame *frame, struct vb2_buffer *vb); |
| void mdp_set_dst_config(struct img_output *out, |
| struct mdp_frame *frame, struct vb2_buffer *vb); |
| int mdp_frameparam_init(struct mdp_dev *mdp, struct mdp_frameparam *param); |
| |
| #endif /* __MTK_MDP3_REGS_H__ */ |
