| /* |
| * Copyright Samsung Electronics Co.,LTD. |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __UAPI_G2D_H__ |
| #define __UAPI_G2D_H__ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define G2D_SWZ_MASK 0xFFFF |
| |
| #define G2D_SWZ_ARGB 0x3210 |
| #define G2D_SWZ_ABGR 0x3012 |
| #define G2D_SWZ_xBGR 0x5012 |
| #define G2D_SWZ_xRGB 0x5210 |
| |
| #define G2D_SWZ_ALPHA_MASK (0xF << 12) |
| #define G2D_SWZ_ALPHA_ONE (0x5 << 12) |
| |
| #define G2D_YUVORDER_MASK (0x3 << 24) |
| |
| #define G2D_YUV_UV ((1 << 24) | G2D_SWZ_ARGB) |
| #define G2D_YUV_VU ((0 << 24) | G2D_SWZ_ARGB) |
| #define G2D_YUV_YC (0 << 25) |
| #define G2D_YUV_CY (1 << 25) |
| |
| #define G2D_DATAFORMAT_AFBC (1 << 20) |
| #define G2D_DATAFORMAT_UORDER (1 << 21) |
| #define G2D_DATAFORMAT_SBWC (1 << 22) |
| |
| #define G2D_DATAFMT_SHIFT 16 |
| #define G2D_DATAFMT_MASK (0xF << G2D_DATAFMT_SHIFT) |
| |
| #define G2D_DATAFMT_8888 (0 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_565 (1 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_4444 (2 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_888 (3 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_1555 (4 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_5551 (5 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_RGB8_MAX (5 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_8 (6 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_RESERVED (7 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV_MIN (8 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV420SP (8 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV420P (9 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV422I (10 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV422SP (11 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_P010_LGCY (12 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_YUV_MAX (12 << G2D_DATAFMT_SHIFT) |
| #define G2D_DATAFMT_ABGR2101010 (14 << G2D_DATAFMT_SHIFT) |
| |
| #define G2D_FMT_YCBCR_BITDEPTH_SHIFT 28 |
| #define G2D_FMT_YCBCR_BITDEPTH_MASK (0x3 << G2D_FMT_YCBCR_BITDEPTH_SHIFT) |
| #define G2D_FMT_YCBCR_8BIT (0 << G2D_FMT_YCBCR_BITDEPTH_SHIFT) |
| #define G2D_FMT_YCBCR_10BIT (1 << G2D_FMT_YCBCR_BITDEPTH_SHIFT) |
| |
| #define G2D_FMT_ARGB8888 (G2D_DATAFMT_8888 | G2D_SWZ_ARGB) |
| #define G2D_FMT_ABGR8888 (G2D_DATAFMT_8888 | G2D_SWZ_ABGR) |
| #define G2D_FMT_XBGR8888 (G2D_DATAFMT_8888 | G2D_SWZ_xBGR) |
| #define G2D_FMT_RGB565 (G2D_DATAFMT_565 | G2D_SWZ_xRGB) |
| #define G2D_FMT_BGR565 (G2D_DATAFMT_565 | G2D_SWZ_xBGR) |
| #define G2D_FMT_RGB888 (G2D_DATAFMT_888 | G2D_SWZ_xRGB) |
| #define G2D_FMT_NV12 (G2D_DATAFMT_YUV420SP | G2D_YUV_UV) |
| #define G2D_FMT_NV21 (G2D_DATAFMT_YUV420SP | G2D_YUV_VU) |
| #define G2D_FMT_YUV420P (G2D_DATAFMT_YUV420P | G2D_YUV_UV) |
| #define G2D_FMT_YV12 (G2D_DATAFMT_YUV420P | G2D_YUV_VU) |
| #define G2D_FMT_YUYV (G2D_DATAFMT_YUV422I | G2D_YUV_YC | G2D_YUV_UV) |
| #define G2D_FMT_YVYU (G2D_DATAFMT_YUV422I | G2D_YUV_YC | G2D_YUV_VU) |
| #define G2D_FMT_UYVY (G2D_DATAFMT_YUV422I | G2D_YUV_CY | G2D_YUV_UV) |
| #define G2D_FMT_VYUY (G2D_DATAFMT_YUV422I | G2D_YUV_CY | G2D_YUV_VU) |
| #define G2D_FMT_NV16 (G2D_DATAFMT_YUV422SP | G2D_YUV_UV) |
| #define G2D_FMT_NV61 (G2D_DATAFMT_YUV422SP | G2D_YUV_VU) |
| #define G2D_FMT_NV12_P010_LGCY (G2D_DATAFMT_P010_LGCY | G2D_YUV_UV) |
| #define G2D_FMT_NV21_P010_LGCY (G2D_DATAFMT_P010_LGCY | G2D_YUV_VU) |
| #define G2D_FMT_NV12_P010 (G2D_DATAFMT_YUV420SP | G2D_FMT_YCBCR_10BIT | G2D_YUV_UV) |
| #define G2D_FMT_NV21_P010 (G2D_DATAFMT_YUV420SP | G2D_FMT_YCBCR_10BIT | G2D_YUV_VU) |
| #define G2D_FMT_NV16_P210 (G2D_DATAFMT_YUV422SP | G2D_FMT_YCBCR_10BIT | G2D_YUV_UV) |
| #define G2D_FMT_NV61_P210 (G2D_DATAFMT_YUV422SP | G2D_FMT_YCBCR_10BIT | G2D_YUV_VU) |
| #define G2D_FMT_ABGR2101010 (G2D_DATAFMT_ABGR2101010 | G2D_SWZ_ABGR) |
| #define G2D_FMT_NV12_SBWC (G2D_FMT_NV12 | G2D_DATAFORMAT_SBWC) |
| #define G2D_FMT_NV21_SBWC (G2D_FMT_NV21 | G2D_DATAFORMAT_SBWC) |
| #define G2D_FMT_NV12_SBWC_10B (G2D_FMT_NV12_P010 | G2D_DATAFORMAT_SBWC) |
| #define G2D_FMT_NV21_SBWC_10B (G2D_FMT_NV21_P010 | G2D_DATAFORMAT_SBWC) |
| |
| #define G2D_YCBCRMODE_DITHER (1 << 2) |
| |
| #define IS_YUV(fmt) ((((fmt) & G2D_DATAFMT_MASK) >= G2D_DATAFMT_YUV_MIN) && (((fmt) & G2D_DATAFMT_MASK) <= G2D_DATAFMT_YUV_MAX)) |
| #define IS_RGB(fmt) ((((fmt) & G2D_DATAFMT_MASK) <= G2D_DATAFMT_RGB8_MAX) || (((fmt) & G2D_DATAFMT_MASK) > G2D_DATAFMT_YUV_MAX)) |
| |
| #define G2D_IMGFMT(value) ((value) & \ |
| (G2D_DATAFMT_MASK | G2D_YUVORDER_MASK | G2D_SWZ_MASK)) |
| |
| #define G2D_MAX_PLANES 4 |
| |
| #define G2D_ROTATEDIR_FLIP_SHIFT 4 |
| #define G2D_ROTATEDIR_ROT90CCW (1 << 0) |
| |
| #define G2D_BLEND_NONE (2 | (2 << 4) | (2 << 8) | (2 << 12) | (1 << 18)) // Ga*Sa*Sc + (1-Sa*Ga)*Dc |
| #define G2D_BLEND_SRCOVER (6 | (2 << 8) | (2 << 12) | (1 << 18)) // Ga*Sc + (1-Sa*Ga)*Dc |
| #define G2D_BLEND_SRCCOPY (6 | (1 << 8) ) // Ga*Sc |
| |
| #define G2D_LAYERCMD_PREMULT_GLOBALALPHA (2 << 24) |
| #define G2D_LAYERCMD_PREMULT_ALPHA (1 << 24) |
| |
| #define G2D_LAYERCMD_ALPHABLEND (1 << 20) |
| #define G2D_LAYERCMD_OPAQUE (1 << 1) |
| #define G2D_LAYERCMD_VALID (1 << 0) |
| |
| #define G2D_LAYERSEL_COLORFILL 1 |
| |
| #define G2D_LAYER_YCBCRMODE_WIDE (1 << 4) |
| #define G2D_LAYER_YCBCRMODE_OFFX (2 << 8) |
| #define G2D_LAYER_YCBCRMODE_OFFY (2 << 12) |
| |
| #define G2D_SCALECONTROL_BILINEAR 2 |
| #define G2D_SCALECONTROL_POLYPHASE 3 |
| #define G2D_SCALECONTROL_FILTERCOEF_SHIFT 4 |
| #define G2D_SCALEFACTOR_FRACBITS 16 |
| |
| #define G2D_LAYER_HDRMODE_DEMULT_ALPHA (1 << 12) |
| |
| struct g2d_reg { |
| uint32_t offset; |
| uint32_t value; |
| }; |
| |
| enum g2dsfr_img_register { |
| G2DSFR_IMG_STRIDE, |
| G2DSFR_IMG_COLORMODE, |
| G2DSFR_IMG_LEFT, |
| G2DSFR_IMG_TOP, |
| G2DSFR_IMG_RIGHT, |
| G2DSFR_IMG_BOTTOM, |
| G2DSFR_IMG_WIDTH, |
| G2DSFR_IMG_HEIGHT, |
| |
| G2DSFR_IMG_FIELD_COUNT, |
| }; |
| |
| /* |
| * The order of command list should be fixed. |
| * The new command item must be added from the bottom. |
| */ |
| enum g2dsfr_src_register { |
| G2DSFR_SRC_COMMAND = G2DSFR_IMG_FIELD_COUNT, |
| G2DSFR_SRC_SELECT, |
| G2DSFR_SRC_ROTATE, |
| G2DSFR_SRC_DSTLEFT, |
| G2DSFR_SRC_DSTTOP, |
| G2DSFR_SRC_DSTRIGHT, |
| G2DSFR_SRC_DSTBOTTOM, |
| G2DSFR_SRC_SCALECONTROL, |
| G2DSFR_SRC_XSCALE, |
| G2DSFR_SRC_YSCALE, |
| G2DSFR_SRC_XPHASE, |
| G2DSFR_SRC_YPHASE, |
| G2DSFR_SRC_COLOR, |
| G2DSFR_SRC_ALPHA, |
| G2DSFR_SRC_BLEND, |
| G2DSFR_SRC_YCBCRMODE, |
| G2DSFR_SRC_HDRMODE, |
| G2DSFR_SRC_Y_HEADER_STRIDE, |
| G2DSFR_SRC_Y_PAYLOAD_STRIDE, |
| G2DSFR_SRC_C_HEADER_STRIDE, |
| G2DSFR_SRC_C_PAYLOAD_STRIDE, |
| G2DSFR_SRC_SBWCINFO, |
| |
| G2DSFR_SRC_FIELD_COUNT |
| }; |
| |
| enum g2dsfr_dst_register { |
| G2DSFR_DST_YCBCRMODE = G2DSFR_IMG_FIELD_COUNT, |
| |
| G2DSFR_DST_COMPAT_FIELD_COUNT, |
| |
| G2DSFR_DST_Y_HEADER_STRIDE = G2DSFR_DST_COMPAT_FIELD_COUNT, |
| G2DSFR_DST_Y_PAYLOAD_STRIDE, |
| G2DSFR_DST_C_HEADER_STRIDE, |
| G2DSFR_DST_C_PAYLOAD_STRIDE, |
| G2DSFR_DST_SBWCINFO, |
| |
| G2DSFR_DST_FIELD_COUNT, |
| }; |
| |
| #define G2D_MAX_PLANES 4 |
| #define G2D_MAX_SFR_COUNT 1024 |
| #define G2D_MAX_BUFFERS 4 |
| #define G2D_MAX_IMAGES 16 |
| #define G2D_MAX_PRIORITY 3 |
| #define G2D_MAX_RELEASE_FENCES (G2D_MAX_IMAGES + 1) |
| |
| struct g2d_compat_commands { |
| uint32_t target[G2DSFR_DST_COMPAT_FIELD_COUNT]; |
| uint32_t *source[G2D_MAX_IMAGES]; |
| struct g2d_reg *extra; |
| uint32_t num_extra_regs; |
| }; |
| |
| #define G2D_BUFTYPE_NONE 0 |
| #define G2D_BUFTYPE_EMPTY 1 |
| #define G2D_BUFTYPE_USERPTR 2 |
| #define G2D_BUFTYPE_DMABUF 3 |
| |
| #define G2D_BUFTYPE_VALID(type) !(((type) & G2D_BUFTYPE_DMABUF) == 0) |
| |
| struct g2d_buffer { |
| union { |
| void *userptr; |
| struct { |
| int32_t fd; |
| uint32_t offset; |
| } dmabuf; |
| }; |
| uint32_t length; |
| }; |
| |
| #define G2D_LAYERFLAG_ACQUIRE_FENCE (1 << 1) |
| #define G2D_LAYERFLAG_SECURE (1 << 2) |
| #define G2D_LAYERFLAG_COLORFILL (1 << 3) |
| #define G2D_LAYERFLAG_MFC_STRIDE (1 << 4) |
| #define G2D_LAYERFLAG_AFBC_WIDEBLK (1 << 5) |
| #define G2D_LAYERFLAG_NO_CACHECLEAN (1 << 16) |
| #define G2D_LAYERFLAG_NO_CACHEINV (1 << 17) |
| |
| struct g2d_layer { |
| uint32_t flags; |
| int32_t fence; |
| uint32_t buffer_type; |
| uint32_t num_buffers; |
| struct g2d_buffer buffer[G2D_MAX_BUFFERS]; |
| }; |
| |
| #define G2D_FLAG_DITHER (1 << 1) |
| #define G2D_FLAG_NONBLOCK (1 << 2) |
| #define G2D_FLAG_HWFC (1 << 3) |
| #define G2D_FLAG_APB (1 << 4) |
| #define G2D_FLAG_ERROR (1 << 5) |
| |
| struct g2d_compat_task { |
| uint32_t version; |
| uint32_t flags; |
| uint32_t laptime_in_usec; |
| uint32_t priority; |
| uint32_t num_source; |
| uint32_t num_release_fences; |
| int32_t *release_fence; |
| struct g2d_layer target; |
| struct g2d_layer *source; |
| struct g2d_compat_commands commands; |
| }; |
| |
| /* |
| * Commands must be flexible because it may change according to H/W changes. |
| * The commands must be written in the promised order as version. |
| */ |
| struct g2d_commands { |
| uint32_t *target; |
| uint32_t *source[G2D_MAX_IMAGES]; |
| struct g2d_reg *extra; |
| uint32_t num_extra_regs; |
| }; |
| |
| struct g2d_task { |
| uint32_t version; |
| uint32_t flags; |
| uint32_t laptime_in_usec; |
| uint32_t priority; |
| uint32_t num_source; |
| uint32_t num_release_fences; |
| int32_t *release_fence; |
| struct g2d_layer target; |
| struct g2d_layer *source; |
| struct g2d_commands commands; |
| }; |
| |
| #define G2D_PERF_LAYER_ROTATE (1 << 0) |
| #define G2D_PERF_LAYER_SCALING (1 << 1) |
| #define G2D_PERF_LAYER_YUV2P (1 << 4) |
| #define G2D_PERF_LAYER_SBWC (1 << 5) |
| #define G2D_PERF_LAYER_RGB_AFBC (1 << 6) |
| #define G2D_PERF_LAYER_YUV_AFBC (1 << 7) |
| |
| struct g2d_performance_layer { |
| uint16_t crop_width; |
| uint16_t crop_height; |
| uint16_t window_width; |
| uint16_t window_height; |
| uint32_t layer_attr; |
| }; |
| |
| #define G2D_PERF_FRAME_SOLIDCOLORFILL (1 << 0) |
| |
| struct g2d_performance_frame { |
| struct g2d_performance_layer layer[G2D_MAX_IMAGES]; |
| uint32_t bandwidth_read; |
| uint32_t bandwidth_write; |
| uint32_t target_pixelcount; |
| uint32_t frame_rate; |
| uint32_t frame_attr; |
| uint32_t num_layers; |
| }; |
| |
| #define G2D_PERF_MAX_FRAMES 4 |
| |
| struct g2d_performance { |
| struct g2d_performance_frame frame[G2D_PERF_MAX_FRAMES]; |
| uint32_t num_frame; |
| uint32_t reserved; |
| }; |
| |
| enum g2d_priority { |
| G2D_LOW_PRIORITY, |
| G2D_MEDIUM_PRIORITY, |
| G2D_DEFAULT_PRIORITY = G2D_MEDIUM_PRIORITY, |
| G2D_HIGH_PRIORITY, |
| G2D_HIGHEST_PRIORITY, |
| G2D_PRIORITY_END |
| }; |
| |
| #define G2D_IOC_PROCESS _IOWR('M', 3, struct g2d_task) |
| #define G2D_IOC_COMPAT_PROCESS _IOWR('M', 4, struct g2d_compat_task) |
| #define G2D_IOC_PRIORITY _IOR('M', 5, int32_t) |
| #define G2D_IOC_PERFORMANCE _IOR('M', 6, struct g2d_performance) |
| #define G2D_IOC_VERSION _IOR('M', 7, uint32_t) |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __UAPI_G2D_H__ */ |
