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- #ifndef __OMAP_DRM_H__
- #define __OMAP_DRM_H__
- #include "drm.h"
- #if defined(__cplusplus)
- extern "C" {
- #endif
- #define OMAP_PARAM_CHIPSET_ID 1
- struct drm_omap_param {
- uint64_t param;
- uint64_t value;
- };
- #define OMAP_BO_SCANOUT 0x00000001
- #define OMAP_BO_CACHE_MASK 0x00000006
- #define OMAP_BO_TILED_MASK 0x00000f00
- #define OMAP_BO_CACHED 0x00000000
- #define OMAP_BO_WC 0x00000002
- #define OMAP_BO_UNCACHED 0x00000004
- #define OMAP_BO_TILED_8 0x00000100
- #define OMAP_BO_TILED_16 0x00000200
- #define OMAP_BO_TILED_32 0x00000300
- #define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32)
- union omap_gem_size {
- uint32_t bytes;
- struct {
- uint16_t width;
- uint16_t height;
- } tiled;
- };
- struct drm_omap_gem_new {
- union omap_gem_size size;
- uint32_t flags;
- uint32_t handle;
- uint32_t __pad;
- };
- enum omap_gem_op {
- OMAP_GEM_READ = 0x01,
- OMAP_GEM_WRITE = 0x02,
- };
- struct drm_omap_gem_cpu_prep {
- uint32_t handle;
- uint32_t op;
- };
- struct drm_omap_gem_cpu_fini {
- uint32_t handle;
- uint32_t op;
-
- uint32_t nregions;
- uint32_t __pad;
- };
- struct drm_omap_gem_info {
- uint32_t handle;
- uint32_t pad;
- uint64_t offset;
-
- uint32_t size;
- uint32_t __pad;
- };
- #define DRM_OMAP_GET_PARAM 0x00
- #define DRM_OMAP_SET_PARAM 0x01
- #define DRM_OMAP_GEM_NEW 0x03
- #define DRM_OMAP_GEM_CPU_PREP 0x04
- #define DRM_OMAP_GEM_CPU_FINI 0x05
- #define DRM_OMAP_GEM_INFO 0x06
- #define DRM_OMAP_NUM_IOCTLS 0x07
- #define DRM_IOCTL_OMAP_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param)
- #define DRM_IOCTL_OMAP_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param)
- #define DRM_IOCTL_OMAP_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new)
- #define DRM_IOCTL_OMAP_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep)
- #define DRM_IOCTL_OMAP_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini)
- #define DRM_IOCTL_OMAP_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info)
- #if defined(__cplusplus)
- }
- #endif
- #endif
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