/* include/linux/msm_mdp.h * * Copyright (C) 2007 Google Incorporated * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and * may be copied, distributed, and modified under those terms. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _MSM_MDP_H_ #define _MSM_MDP_H_ #include #include #define MSMFB_IOCTL_MAGIC 'm' #define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int) #define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int) #define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int) #define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int) #define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor) #define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap) #define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram) /* new ioctls's for set/get ccs matrix */ #define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs) #define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs) #define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \ struct mdp_overlay) #define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int) #define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \ struct msmfb_overlay_data) #define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \ struct mdp_page_protection) #define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \ struct mdp_page_protection) #define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \ struct mdp_overlay) #define MSMFB_OVERLAY_PLAY_ENABLE _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int) #define MSMFB_OVERLAY_BLT _IOWR(MSMFB_IOCTL_MAGIC, 142, \ struct msmfb_overlay_blt) #define MSMFB_OVERLAY_BLT_OFFSET _IOW(MSMFB_IOCTL_MAGIC, 143, unsigned int) #define MSMFB_HISTOGRAM_START _IO(MSMFB_IOCTL_MAGIC, 144) #define MSMFB_HISTOGRAM_STOP _IO(MSMFB_IOCTL_MAGIC, 145) #define MSMFB_NOTIFY_UPDATE _IOW(MSMFB_IOCTL_MAGIC, 146, unsigned int) #define MSMFB_OVERLAY_3D _IOWR(MSMFB_IOCTL_MAGIC, 147, \ struct msmfb_overlay_3d) #define MSMFB_MIXER_INFO _IOWR(MSMFB_IOCTL_MAGIC, 148, \ struct msmfb_mixer_info_req) #define MSMFB_OVERLAY_PLAY_WAIT _IOWR(MSMFB_IOCTL_MAGIC, 149, \ struct msmfb_overlay_data) #define MSMFB_WRITEBACK_INIT _IO(MSMFB_IOCTL_MAGIC, 150) #define MSMFB_WRITEBACK_REGISTER_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 151, \ struct msmfb_writeback_data) #define MSMFB_WRITEBACK_UNREGISTER_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 152, \ struct msmfb_writeback_data) #define MSMFB_WRITEBACK_QUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 153, \ struct msmfb_data) #define MSMFB_WRITEBACK_DEQUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 154, \ struct msmfb_data) #define MSMFB_WRITEBACK_TERMINATE _IO(MSMFB_IOCTL_MAGIC, 155) #define FB_TYPE_3D_PANEL 0x10101010 #define MDP_IMGTYPE2_START 0x10000 #define MSMFB_DRIVER_VERSION 0xF9E8D701 enum { NOTIFY_UPDATE_START, NOTIFY_UPDATE_STOP, }; enum { MDP_RGB_565, /* RGB 565 planer */ MDP_XRGB_8888, /* RGB 888 padded */ MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planer w/ Cb is in MSB */ MDP_ARGB_8888, /* ARGB 888 */ MDP_RGB_888, /* RGB 888 planer */ MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planer w/ Cr is in MSB */ MDP_YCRYCB_H2V1, /* YCrYCb interleave */ MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ MDP_RGBA_8888, /* ARGB 888 */ MDP_BGRA_8888, /* ABGR 888 */ MDP_RGBX_8888, /* RGBX 888 */ MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */ MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */ MDP_Y_CR_CB_H2V2, /* Y, Cr and Cb, planar */ MDP_Y_CR_CB_GH2V2, /* Y, Cr and Cb, planar aligned to Android YV12 */ MDP_Y_CB_CR_H2V2, /* Y, Cb and Cr, planar */ MDP_Y_CRCB_H1V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ MDP_Y_CBCR_H1V1, /* Y and CbCr, pseduo planer w/ Cb is in MSB */ MDP_IMGTYPE_LIMIT, MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */ MDP_FB_FORMAT, /* framebuffer format */ MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */ }; enum { PMEM_IMG, FB_IMG, }; enum { HSIC_HUE = 0, HSIC_SAT, HSIC_INT, HSIC_CON, NUM_HSIC_PARAM, }; /* mdp_blit_req flag values */ #define MDP_ROT_NOP 0 #define MDP_FLIP_LR 0x1 #define MDP_FLIP_UD 0x2 #define MDP_ROT_90 0x4 #define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR) #define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR) #define MDP_DITHER 0x8 #define MDP_BLUR 0x10 #define MDP_BLEND_FG_PREMULT 0x20000 #define MDP_DEINTERLACE 0x80000000 #define MDP_SHARPENING 0x40000000 #define MDP_NO_DMA_BARRIER_START 0x20000000 #define MDP_NO_DMA_BARRIER_END 0x10000000 #define MDP_NO_BLIT 0x08000000 #define MDP_BLIT_WITH_DMA_BARRIERS 0x000 #define MDP_BLIT_WITH_NO_DMA_BARRIERS \ (MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END) #define MDP_BLIT_SRC_GEM 0x04000000 #define MDP_BLIT_DST_GEM 0x02000000 #define MDP_BLIT_NON_CACHED 0x01000000 #define MDP_OV_PIPE_SHARE 0x00800000 #define MDP_DEINTERLACE_ODD 0x00400000 #define MDP_OV_PLAY_NOWAIT 0x00200000 #define MDP_SOURCE_ROTATED_90 0x00100000 #define MDP_MEMORY_ID_TYPE_FB 0x00001000 #define MDP_DPP_HSIC 0x00080000 #define MDP_TRANSP_NOP 0xffffffff #define MDP_ALPHA_NOP 0xff #define MDP_FB_PAGE_PROTECTION_NONCACHED (0) #define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1) #define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2) #define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3) #define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4) /* Sentinel: Don't use! */ #define MDP_FB_PAGE_PROTECTION_INVALID (5) /* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */ #define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5) struct mdp_rect { uint32_t x; uint32_t y; uint32_t w; uint32_t h; }; struct mdp_img { uint32_t width; uint32_t height; uint32_t format; uint32_t offset; int memory_id; /* the file descriptor */ uint32_t priv; }; /* * {3x3} + {3} ccs matrix */ #define MDP_CCS_RGB2YUV 0 #define MDP_CCS_YUV2RGB 1 #define MDP_CCS_SIZE 9 #define MDP_BV_SIZE 3 struct mdp_ccs { int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */ uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */ uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */ }; struct mdp_csc { int id; uint32_t csc_mv[9]; uint32_t csc_pre_bv[3]; uint32_t csc_post_bv[3]; uint32_t csc_pre_lv[6]; uint32_t csc_post_lv[6]; }; /* The version of the mdp_blit_req structure so that * user applications can selectively decide which functionality * to include */ #define MDP_BLIT_REQ_VERSION 2 struct mdp_blit_req { struct mdp_img src; struct mdp_img dst; struct mdp_rect src_rect; struct mdp_rect dst_rect; uint32_t alpha; uint32_t transp_mask; uint32_t flags; int sharpening_strength; /* -127 <--> 127, default 64 */ }; struct mdp_blit_req_list { uint32_t count; struct mdp_blit_req req[]; }; #define MSMFB_DATA_VERSION 2 struct msmfb_data { uint32_t offset; int memory_id; int id; uint32_t flags; uint32_t priv; }; #define MSMFB_NEW_REQUEST -1 struct msmfb_overlay_data { uint32_t id; struct msmfb_data data; uint32_t version_key; struct msmfb_data plane1_data; struct msmfb_data plane2_data; }; struct msmfb_img { uint32_t width; uint32_t height; uint32_t format; }; #define MSMFB_WRITEBACK_DEQUEUE_BLOCKING 0x1 struct msmfb_writeback_data { struct msmfb_data buf_info; struct msmfb_img img; }; struct dpp_ctrl { /* *'sharp_strength' has inputs = -128 <-> 127 * Increasingly positive values correlate with increasingly sharper * picture. Increasingly negative values correlate with increasingly * smoothed picture. */ int8_t sharp_strength; int8_t hsic_params[NUM_HSIC_PARAM]; }; struct mdp_overlay { struct msmfb_img src; struct mdp_rect src_rect; struct mdp_rect dst_rect; uint32_t z_order; /* stage number */ uint32_t is_fg; /* control alpha & transp */ uint32_t alpha; uint32_t transp_mask; uint32_t flags; uint32_t id; uint32_t user_data[8]; struct dpp_ctrl dpp; }; struct msmfb_overlay_3d { uint32_t is_3d; uint32_t width; uint32_t height; }; struct msmfb_overlay_blt { uint32_t enable; uint32_t offset; uint32_t width; uint32_t height; uint32_t bpp; }; struct mdp_histogram { uint32_t frame_cnt; uint32_t bin_cnt; uint32_t *r; uint32_t *g; uint32_t *b; }; struct mdp_page_protection { uint32_t page_protection; }; struct mdp_mixer_info { int pndx; int pnum; int ptype; int mixer_num; int z_order; }; #define MAX_PIPE_PER_MIXER 4 struct msmfb_mixer_info_req { int mixer_num; int cnt; struct mdp_mixer_info info[MAX_PIPE_PER_MIXER]; }; #ifdef __KERNEL__ /* get the framebuffer physical address information */ int get_fb_phys_info(unsigned long *start, unsigned long *len, int fb_num); struct fb_info *msm_fb_get_writeback_fb(void); int msm_fb_writeback_init(struct fb_info *info); int msm_fb_writeback_register_buffer(struct fb_info *info, struct msmfb_writeback_data *data); int msm_fb_writeback_queue_buffer(struct fb_info *info, struct msmfb_data *data); int msm_fb_writeback_dequeue_buffer(struct fb_info *info, struct msmfb_data *data); int msm_fb_writeback_unregister_buffer(struct fb_info *info, struct msmfb_writeback_data *data); int msm_fb_writeback_terminate(struct fb_info *info); #endif #endif /*_MSM_MDP_H_*/