1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef __OMAP_DRM_H__ 7 #define __OMAP_DRM_H__ 8 #include "drm.h" 9 #if defined(__cplusplus) 10 extern "C" { 11 #endif 12 #define OMAP_PARAM_CHIPSET_ID 1 13 struct drm_omap_param { 14 __u64 param; 15 __u64 value; 16 }; 17 #define OMAP_BO_SCANOUT 0x00000001 18 #define OMAP_BO_CACHE_MASK 0x00000006 19 #define OMAP_BO_TILED_MASK 0x00000f00 20 #define OMAP_BO_CACHED 0x00000000 21 #define OMAP_BO_WC 0x00000002 22 #define OMAP_BO_UNCACHED 0x00000004 23 #define OMAP_BO_TILED_8 0x00000100 24 #define OMAP_BO_TILED_16 0x00000200 25 #define OMAP_BO_TILED_32 0x00000300 26 #define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32) 27 union omap_gem_size { 28 __u32 bytes; 29 struct { 30 __u16 width; 31 __u16 height; 32 } tiled; 33 }; 34 struct drm_omap_gem_new { 35 union omap_gem_size size; 36 __u32 flags; 37 __u32 handle; 38 __u32 __pad; 39 }; 40 enum omap_gem_op { 41 OMAP_GEM_READ = 0x01, 42 OMAP_GEM_WRITE = 0x02, 43 }; 44 struct drm_omap_gem_cpu_prep { 45 __u32 handle; 46 __u32 op; 47 }; 48 struct drm_omap_gem_cpu_fini { 49 __u32 handle; 50 __u32 op; 51 52 __u32 nregions; 53 __u32 __pad; 54 }; 55 struct drm_omap_gem_info { 56 __u32 handle; 57 __u32 pad; 58 __u64 offset; 59 60 __u32 size; 61 __u32 __pad; 62 }; 63 #define DRM_OMAP_GET_PARAM 0x00 64 #define DRM_OMAP_SET_PARAM 0x01 65 #define DRM_OMAP_GEM_NEW 0x03 66 #define DRM_OMAP_GEM_CPU_PREP 0x04 67 #define DRM_OMAP_GEM_CPU_FINI 0x05 68 #define DRM_OMAP_GEM_INFO 0x06 69 #define DRM_OMAP_NUM_IOCTLS 0x07 70 #define DRM_IOCTL_OMAP_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param) 71 #define DRM_IOCTL_OMAP_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param) 72 #define DRM_IOCTL_OMAP_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new) 73 #define DRM_IOCTL_OMAP_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep) 74 #define DRM_IOCTL_OMAP_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini) 75 #define DRM_IOCTL_OMAP_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info) 76 #if defined(__cplusplus) 77 } 78 #endif 79 #endif 80