1/* include/linux/msm_mdp.h 2 * 3 * Copyright (C) 2007 Google Incorporated 4 * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. 5 * 6 * This software is licensed under the terms of the GNU General Public 7 * License version 2, as published by the Free Software Foundation, and 8 * may be copied, distributed, and modified under those terms. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 */ 15#ifndef _MSM_MDP_H_ 16#define _MSM_MDP_H_ 17 18#include <linux/types.h> 19#include <linux/fb.h> 20 21#define MSMFB_IOCTL_MAGIC 'm' 22#define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int) 23#define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int) 24#define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int) 25#define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int) 26#define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor) 27#define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap) 28#define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram) 29/* new ioctls's for set/get ccs matrix */ 30#define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs) 31#define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs) 32#define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \ 33 struct mdp_overlay) 34#define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int) 35#define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \ 36 struct msmfb_overlay_data) 37#define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \ 38 struct mdp_page_protection) 39#define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \ 40 struct mdp_page_protection) 41#define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \ 42 struct mdp_overlay) 43 44/* new ioctls for async MDP ops */ 45#define MSMFB_ASYNC_BLIT _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int) 46#define MSMFB_BLIT_FLUSH _IOR(MSMFB_IOCTL_MAGIC, 142, unsigned int) 47 48#define MDP_IMGTYPE2_START 0x10000 49 50enum { 51 MDP_RGB_565, /* RGB 565 planer */ 52 MDP_XRGB_8888, /* RGB 888 padded */ 53 MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planer w/ Cb is in MSB */ 54 MDP_ARGB_8888, /* ARGB 888 */ 55 MDP_RGB_888, /* RGB 888 planer */ 56 MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planer w/ Cr is in MSB */ 57 MDP_YCRYCB_H2V1, /* YCrYCb interleave */ 58 MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ 59 MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ 60 MDP_RGBA_8888, /* ARGB 888 */ 61 MDP_BGRA_8888, /* ABGR 888 */ 62 MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */ 63 MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */ 64 MDP_IMGTYPE_LIMIT, 65 MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */ 66 MDP_FB_FORMAT, /* framebuffer format */ 67 MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */ 68}; 69 70enum { 71 PMEM_IMG, 72 FB_IMG, 73}; 74 75/* mdp_blit_req flag values */ 76#define MDP_ROT_NOP 0 77#define MDP_FLIP_LR 0x1 78#define MDP_FLIP_UD 0x2 79#define MDP_ROT_90 0x4 80#define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR) 81#define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR) 82#define MDP_DITHER 0x8 83#define MDP_BLUR 0x10 84#define MDP_BLEND_FG_PREMULT 0x20000 85 86#define MDP_DEINTERLACE 0x80000000 87#define MDP_SHARPENING 0x40000000 88 89#define MDP_NO_DMA_BARRIER_START 0x20000000 90#define MDP_NO_DMA_BARRIER_END 0x10000000 91#define MDP_NO_BLIT 0x08000000 92#define MDP_BLIT_WITH_DMA_BARRIERS 0x000 93#define MDP_BLIT_WITH_NO_DMA_BARRIERS \ 94 (MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END) 95#define MDP_TRANSP_NOP 0xffffffff 96#define MDP_ALPHA_NOP 0xff 97 98#define MDP_BLIT_SRC_GEM 0x02000000 /* set for GEM, clear for PMEM */ 99#define MDP_BLIT_DST_GEM 0x01000000 /* set for GEM, clear for PMEM */ 100 101#define MDP_FB_PAGE_PROTECTION_NONCACHED (0) 102#define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1) 103#define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2) 104#define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3) 105#define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4) 106/* Sentinel: Don't use! */ 107#define MDP_FB_PAGE_PROTECTION_INVALID (5) 108/* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */ 109#define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5) 110 111struct mdp_rect { 112 uint32_t x; 113 uint32_t y; 114 uint32_t w; 115 uint32_t h; 116}; 117 118struct mdp_img { 119 uint32_t width; 120 uint32_t height; 121 uint32_t format; 122 uint32_t offset; 123 int memory_id; /* the file descriptor */ 124 uint32_t priv; 125}; 126 127/* 128 * {3x3} + {3} ccs matrix 129 */ 130 131#define MDP_CCS_RGB2YUV 0 132#define MDP_CCS_YUV2RGB 1 133 134#define MDP_CCS_SIZE 9 135#define MDP_BV_SIZE 3 136 137struct mdp_ccs { 138 int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */ 139 uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */ 140 uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */ 141}; 142 143/* The version of the mdp_blit_req structure so that 144 * user applications can selectively decide which functionality 145 * to include 146 */ 147 148#define MDP_BLIT_REQ_VERSION 2 149 150struct mdp_blit_req { 151 struct mdp_img src; 152 struct mdp_img dst; 153 struct mdp_rect src_rect; 154 struct mdp_rect dst_rect; 155 uint32_t alpha; 156 uint32_t transp_mask; 157 uint32_t flags; 158 int sharpening_strength; /* -127 <--> 127, default 64 */ 159}; 160 161struct mdp_blit_req_list { 162 uint32_t count; 163 struct mdp_blit_req req[]; 164}; 165 166struct msmfb_data { 167 uint32_t offset; 168 int memory_id; 169 int id; 170}; 171 172#define MSMFB_NEW_REQUEST -1 173 174struct msmfb_overlay_data { 175 uint32_t id; 176 struct msmfb_data data; 177}; 178 179struct msmfb_img { 180 uint32_t width; 181 uint32_t height; 182 uint32_t format; 183}; 184 185struct mdp_overlay { 186 struct msmfb_img src; 187 struct mdp_rect src_rect; 188 struct mdp_rect dst_rect; 189 uint32_t z_order; /* stage number */ 190 uint32_t is_fg; /* control alpha & transp */ 191 uint32_t alpha; 192 uint32_t transp_mask; 193 uint32_t flags; 194 uint32_t id; 195 uint32_t user_data[8]; 196}; 197 198struct mdp_histogram { 199 uint32_t frame_cnt; 200 uint32_t bin_cnt; 201 uint32_t *r; 202 uint32_t *g; 203 uint32_t *b; 204}; 205 206struct mdp_page_protection { 207 uint32_t page_protection; 208}; 209 210 211struct msm_panel_common_pdata { 212 int gpio; 213 int (*backlight_level)(int level, int max, int min); 214 int (*pmic_backlight)(int level); 215 int (*panel_num)(void); 216 void (*panel_config_gpio)(int); 217 int *gpio_num; 218}; 219 220struct lcdc_platform_data { 221 int (*lcdc_gpio_config)(int on); 222 void (*lcdc_power_save)(int); 223}; 224 225struct tvenc_platform_data { 226 int (*pm_vid_en)(int on); 227}; 228 229struct mddi_platform_data { 230 void (*mddi_power_save)(int on); 231 int (*mddi_sel_clk)(u32 *clk_rate); 232}; 233 234struct msm_fb_platform_data { 235 int (*detect_client)(const char *name); 236 int mddi_prescan; 237 int (*allow_set_offset)(void); 238}; 239 240struct msm_hdmi_platform_data { 241 int irq; 242 int (*cable_detect)(int insert); 243}; 244 245#endif /*_MSM_MDP_H_*/ 246