drm_ctx 428 include/drm/drm.h struct drm_ctx __user *contexts; drm_ctx 608 include/drm/drm.h #define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx) drm_ctx 609 include/drm/drm.h #define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx) drm_ctx 610 include/drm/drm.h #define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx) drm_ctx 611 include/drm/drm.h #define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx) drm_ctx 612 include/drm/drm.h #define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx) drm_ctx 613 include/drm/drm.h #define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx) drm_ctx 679 include/drm/drm.h typedef struct drm_ctx drm_ctx_t;