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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  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef __MSM_ROTATOR_H__
     20 #define __MSM_ROTATOR_H__
     21 #include <linux/types.h>
     22 #include <linux/msm_mdp.h>
     23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     24 #define MSM_ROTATOR_IOCTL_MAGIC 'R'
     25 #define MSM_ROTATOR_IOCTL_START   _IOWR(MSM_ROTATOR_IOCTL_MAGIC, 1, struct msm_rotator_img_info)
     26 #define MSM_ROTATOR_IOCTL_ROTATE   _IOW(MSM_ROTATOR_IOCTL_MAGIC, 2, struct msm_rotator_data_info)
     27 #define MSM_ROTATOR_IOCTL_FINISH   _IOW(MSM_ROTATOR_IOCTL_MAGIC, 3, int)
     28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     29 #define ROTATOR_VERSION_01 0xA5B4C301
     30 enum rotator_clk_type {
     31  ROTATOR_CORE_CLK,
     32  ROTATOR_PCLK,
     33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     34  ROTATOR_IMEM_CLK
     35 };
     36 struct msm_rotator_img_info {
     37  unsigned int session_id;
     38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     39  struct msmfb_img src;
     40  struct msmfb_img dst;
     41  struct mdp_rect src_rect;
     42  unsigned int dst_x;
     43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     44  unsigned int dst_y;
     45  unsigned char rotations;
     46  int enable;
     47  unsigned int downscale_ratio;
     48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     49  unsigned int secure;
     50 };
     51 struct msm_rotator_data_info {
     52  int session_id;
     53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     54  struct msmfb_data src;
     55  struct msmfb_data dst;
     56  unsigned int version_key;
     57  struct msmfb_data src_chroma;
     58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     59  struct msmfb_data dst_chroma;
     60 };
     61 struct msm_rot_clocks {
     62  const char *clk_name;
     63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     64  enum rotator_clk_type clk_type;
     65  unsigned int clk_rate;
     66 };
     67 struct msm_rotator_platform_data {
     68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     69  unsigned int number_of_clocks;
     70  unsigned int hardware_version_number;
     71  struct msm_rot_clocks *rotator_clks;
     72  char rot_iommu_split_domain;
     73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     74 };
     75 #endif
     76