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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_IMGTYPE_LIMIT
     34 };
     35 
     36 enum {
     37  PMEM_IMG,
     38  FB_IMG,
     39 };
     40 
     41 #define MDP_ROT_NOP 0
     42 #define MDP_FLIP_LR 0x1
     43 #define MDP_FLIP_UD 0x2
     44 #define MDP_ROT_90 0x4
     45 #define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR)
     46 #define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
     47 #define MDP_DITHER 0x8
     48 #define MDP_BLUR 0x10
     49 
     50 #define MDP_TRANSP_NOP 0xffffffff
     51 #define MDP_ALPHA_NOP 0xff
     52 
     53 struct mdp_rect {
     54  uint32_t x;
     55  uint32_t y;
     56  uint32_t w;
     57  uint32_t h;
     58 };
     59 
     60 struct mdp_img {
     61  uint32_t width;
     62  uint32_t height;
     63  uint32_t format;
     64  uint32_t offset;
     65  int memory_id;
     66 };
     67 
     68 struct mdp_blit_req {
     69  struct mdp_img src;
     70  struct mdp_img dst;
     71  struct mdp_rect src_rect;
     72  struct mdp_rect dst_rect;
     73  uint32_t alpha;
     74  uint32_t transp_mask;
     75  uint32_t flags;
     76 };
     77 
     78 struct mdp_blit_req_list {
     79  uint32_t count;
     80  struct mdp_blit_req req[];
     81 };
     82 
     83 #endif
     84