/libcopybit/msm_mdp.h

http://github.com/CyanogenMod/android_device_zte_blade · C Header · 243 lines · 183 code · 34 blank · 26 comment · 0 complexity · 674ee6dd989f278e2e211926c0bd69d0 MD5 · raw file

  1. /* include/linux/msm_mdp.h
  2. *
  3. * Copyright (C) 2007 Google Incorporated
  4. * Copyright (c) 2009-2011, 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. #include <linux/types.h>
  18. #include <linux/fb.h>
  19. #define MSMFB_IOCTL_MAGIC 'm'
  20. #define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
  21. #define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)
  22. #define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int)
  23. #define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int)
  24. #define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor)
  25. #define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap)
  26. #define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram)
  27. /* new ioctls's for set/get ccs matrix */
  28. #define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs)
  29. #define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs)
  30. #define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \
  31. struct mdp_overlay)
  32. #define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int)
  33. #define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \
  34. struct msmfb_overlay_data)
  35. #define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \
  36. struct mdp_page_protection)
  37. #define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \
  38. struct mdp_page_protection)
  39. #define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \
  40. struct mdp_overlay)
  41. #define MSMFB_OVERLAY_PLAY_ENABLE _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int)
  42. #define MSMFB_OVERLAY_BLT _IOWR(MSMFB_IOCTL_MAGIC, 142, \
  43. struct msmfb_overlay_blt)
  44. #define MSMFB_OVERLAY_BLT_OFFSET _IOW(MSMFB_IOCTL_MAGIC, 143, unsigned int)
  45. #define MSMFB_HISTOGRAM_START _IO(MSMFB_IOCTL_MAGIC, 144)
  46. #define MSMFB_HISTOGRAM_STOP _IO(MSMFB_IOCTL_MAGIC, 145)
  47. #define MSMFB_OVERLAY_3D _IOWR(MSMFB_IOCTL_MAGIC, 146, \
  48. struct msmfb_overlay_3d)
  49. #define MDP_IMGTYPE2_START 0x10000
  50. enum {
  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_RGBX_8888, /* RGBX 888 */
  63. MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */
  64. MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */
  65. MDP_Y_CR_CB_H2V2, /* Y, Cr and Cb, planar */
  66. MDP_Y_CB_CR_H2V2, /* Y, Cb and Cr, planar */
  67. MDP_IMGTYPE_LIMIT,
  68. MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */
  69. MDP_FB_FORMAT, /* framebuffer format */
  70. MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */
  71. };
  72. enum {
  73. PMEM_IMG,
  74. FB_IMG,
  75. };
  76. /* mdp_blit_req flag values */
  77. #define MDP_ROT_NOP 0
  78. #define MDP_FLIP_LR 0x1
  79. #define MDP_FLIP_UD 0x2
  80. #define MDP_ROT_90 0x4
  81. #define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR)
  82. #define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
  83. #define MDP_DITHER 0x8
  84. #define MDP_BLUR 0x10
  85. #define MDP_BLEND_FG_PREMULT 0x20000
  86. #define MDP_DEINTERLACE 0x80000000
  87. #define MDP_SHARPENING 0x40000000
  88. #define MDP_NO_DMA_BARRIER_START 0x20000000
  89. #define MDP_NO_DMA_BARRIER_END 0x10000000
  90. #define MDP_NO_BLIT 0x08000000
  91. #define MDP_BLIT_WITH_DMA_BARRIERS 0x000
  92. #define MDP_BLIT_WITH_NO_DMA_BARRIERS \
  93. (MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END)
  94. #define MDP_BLIT_SRC_GEM 0x04000000
  95. #define MDP_BLIT_DST_GEM 0x02000000
  96. #define MDP_BLIT_NON_CACHED 0x01000000
  97. #define MDP_OV_PIPE_SHARE 0x00800000
  98. #define MDP_DEINTERLACE_ODD 0x00400000
  99. #define MDP_OV_PLAY_NOWAIT 0x00200000
  100. #define MDP_TRANSP_NOP 0xffffffff
  101. #define MDP_ALPHA_NOP 0xff
  102. #define MDP_FB_PAGE_PROTECTION_NONCACHED (0)
  103. #define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1)
  104. #define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2)
  105. #define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3)
  106. #define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4)
  107. /* Sentinel: Don't use! */
  108. #define MDP_FB_PAGE_PROTECTION_INVALID (5)
  109. /* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */
  110. #define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5)
  111. struct mdp_rect {
  112. uint32_t x;
  113. uint32_t y;
  114. uint32_t w;
  115. uint32_t h;
  116. };
  117. struct mdp_img {
  118. uint32_t width;
  119. uint32_t height;
  120. uint32_t format;
  121. uint32_t offset;
  122. int memory_id; /* the file descriptor */
  123. uint32_t priv;
  124. };
  125. /*
  126. * {3x3} + {3} ccs matrix
  127. */
  128. #define MDP_CCS_RGB2YUV 0
  129. #define MDP_CCS_YUV2RGB 1
  130. #define MDP_CCS_SIZE 9
  131. #define MDP_BV_SIZE 3
  132. struct mdp_ccs {
  133. int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */
  134. uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */
  135. uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */
  136. };
  137. /* The version of the mdp_blit_req structure so that
  138. * user applications can selectively decide which functionality
  139. * to include
  140. */
  141. #define MDP_BLIT_REQ_VERSION 2
  142. struct mdp_blit_req {
  143. struct mdp_img src;
  144. struct mdp_img dst;
  145. struct mdp_rect src_rect;
  146. struct mdp_rect dst_rect;
  147. uint32_t alpha;
  148. uint32_t transp_mask;
  149. uint32_t flags;
  150. int sharpening_strength; /* -127 <--> 127, default 64 */
  151. };
  152. struct mdp_blit_req_list {
  153. uint32_t count;
  154. struct mdp_blit_req req[];
  155. };
  156. #define MSMFB_DATA_VERSION 2
  157. struct msmfb_data {
  158. uint32_t offset;
  159. int memory_id;
  160. int id;
  161. uint32_t flags;
  162. uint32_t priv;
  163. };
  164. #define MSMFB_NEW_REQUEST -1
  165. struct msmfb_overlay_data {
  166. uint32_t id;
  167. struct msmfb_data data;
  168. };
  169. struct msmfb_img {
  170. uint32_t width;
  171. uint32_t height;
  172. uint32_t format;
  173. };
  174. struct mdp_overlay {
  175. struct msmfb_img src;
  176. struct mdp_rect src_rect;
  177. struct mdp_rect dst_rect;
  178. uint32_t z_order; /* stage number */
  179. uint32_t is_fg; /* control alpha & transp */
  180. uint32_t alpha;
  181. uint32_t transp_mask;
  182. uint32_t flags;
  183. uint32_t id;
  184. uint32_t user_data[8];
  185. };
  186. struct msmfb_overlay_3d {
  187. uint32_t is_3d;
  188. uint32_t width;
  189. uint32_t height;
  190. };
  191. struct msmfb_overlay_blt {
  192. uint32_t enable;
  193. struct msmfb_data data;
  194. };
  195. struct mdp_histogram {
  196. uint32_t frame_cnt;
  197. uint32_t bin_cnt;
  198. uint32_t *r;
  199. uint32_t *g;
  200. uint32_t *b;
  201. };
  202. struct mdp_page_protection {
  203. uint32_t page_protection;
  204. };
  205. #ifdef __KERNEL__
  206. /* get the framebuffer physical address information */
  207. int get_fb_phys_info(unsigned long *start, unsigned long *len, int fb_num);
  208. #endif
  209. #endif /*_MSM_MDP_H_*/