diff options
| author | Keith Packard <keithp@keithp.com> | 2008-05-06 14:43:49 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2008-05-06 14:43:49 -0700 |
| commit | 631e86c5c4ad9b2cdd40749ea3b351204a362c80 (patch) | |
| tree | d7c7aff2bafaca4a86ea09f64ff7c7c539dbfd0f /shared-core/drm.h | |
| parent | 8551bfc6dba03dcd9d182b2099a0906153ecfa01 (diff) | |
Start coding up memory domains
Diffstat (limited to 'shared-core/drm.h')
| -rw-r--r-- | shared-core/drm.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h index 0e8da7b9..f1430f59 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -1042,6 +1042,19 @@ struct drm_gem_open { uint64_t size; }; +struct drm_gem_set_domain { + /** Handle for the object */ + uint32_t handle; + + /** New read domains */ + uint32_t read_domains; + + /** New write domain */ + uint32_t write_domain; +}; + +#define DRM_GEM_DOMAIN_CPU 0x00000001 + /** * \name Ioctls Definitions */ @@ -1062,13 +1075,6 @@ struct drm_gem_open { #define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) #define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) -#define DRM_IOCTL_GEM_ALLOC DRM_IOWR(0x09, struct drm_gem_alloc) -#define DRM_IOCTL_GEM_UNREFERENCE DRM_IOW(0x0a, struct drm_gem_unreference) -#define DRM_IOCTL_GEM_PREAD DRM_IOW(0x0b, struct drm_gem_pread) -#define DRM_IOCTL_GEM_PWRITE DRM_IOW(0x0c, struct drm_gem_pwrite) -#define DRM_IOCTL_GEM_MMAP DRM_IOWR(0x0d, struct drm_gem_mmap) -#define DRM_IOCTL_GEM_NAME DRM_IOWR(0x0e, struct drm_gem_name) -#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0f, struct drm_gem_open) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) @@ -1117,6 +1123,15 @@ struct drm_gem_open { #define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw) +#define DRM_IOCTL_GEM_ALLOC DRM_IOWR(0x09, struct drm_gem_alloc) +#define DRM_IOCTL_GEM_UNREFERENCE DRM_IOW (0x0a, struct drm_gem_unreference) +#define DRM_IOCTL_GEM_PREAD DRM_IOW (0x0b, struct drm_gem_pread) +#define DRM_IOCTL_GEM_PWRITE DRM_IOW (0x0c, struct drm_gem_pwrite) +#define DRM_IOCTL_GEM_MMAP DRM_IOWR(0x0d, struct drm_gem_mmap) +#define DRM_IOCTL_GEM_NAME DRM_IOWR(0x0e, struct drm_gem_name) +#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0f, struct drm_gem_open) +#define DRM_IOCTL_GEM_SET_DOMAIN DRM_IOW (0xb7, struct drm_gem_set_domain) + #define DRM_IOCTL_MM_INIT DRM_IOWR(0xc0, struct drm_mm_init_arg) #define DRM_IOCTL_MM_TAKEDOWN DRM_IOWR(0xc1, struct drm_mm_type_arg) #define DRM_IOCTL_MM_LOCK DRM_IOWR(0xc2, struct drm_mm_type_arg) |