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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ****************************************************************************
     11  ****************************************************************************/
     12 #ifndef _MSM_MDP_H_
     13 #define _MSM_MDP_H_
     14 
     15 #include <linux/types.h>
     16 
     17 #define MSMFB_IOCTL_MAGIC 'm'
     18 #define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
     19 #define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)
     20 
     21 enum {
     22  MDP_RGB_565,
     23  MDP_XRGB_8888,
     24  MDP_Y_CBCR_H2V2,
     25  MDP_ARGB_8888,
     26  MDP_RGB_888,
     27  MDP_Y_CRCB_H2V2,
     28  MDP_YCRYCB_H2V1,
     29  MDP_Y_CRCB_H2V1,
     30  MDP_Y_CBCR_H2V1,
     31  MDP_RGBA_8888,
     32  MDP_BGRA_8888,
     33  MDP_RGBX_8888,
     34  MDP_IMGTYPE_LIMIT
     35 };
     36 
     37 enum {
     38  PMEM_IMG,
     39  FB_IMG,
     40 };
     41 
     42 #define MDP_ROT_NOP 0
     43 #define MDP_FLIP_LR 0x1
     44 #define MDP_FLIP_UD 0x2
     45 #define MDP_ROT_90 0x4
     46 #define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR)
     47 #define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
     48 #define MDP_DITHER 0x8
     49 #define MDP_BLUR 0x10
     50 #define MDP_BLEND_FG_PREMULT 0x20000
     51 
     52 #define MDP_TRANSP_NOP 0xffffffff
     53 #define MDP_ALPHA_NOP 0xff
     54 
     55 struct mdp_rect {
     56  uint32_t x;
     57  uint32_t y;
     58  uint32_t w;
     59  uint32_t h;
     60 };
     61 
     62 struct mdp_img {
     63  uint32_t width;
     64  uint32_t height;
     65  uint32_t format;
     66  uint32_t offset;
     67  int memory_id;
     68 };
     69 
     70 struct mdp_blit_req {
     71  struct mdp_img src;
     72  struct mdp_img dst;
     73  struct mdp_rect src_rect;
     74  struct mdp_rect dst_rect;
     75  uint32_t alpha;
     76  uint32_t transp_mask;
     77  uint32_t flags;
     78 };
     79 
     80 struct mdp_blit_req_list {
     81  uint32_t count;
     82  struct mdp_blit_req req[];
     83 };
     84 
     85 #endif
     86 
     87