drm_ctx
struct drm_ctx __user *contexts;
#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
typedef struct drm_ctx drm_ctx_t;
struct drm_ctx ctx;
struct drm_ctx *ctx = data;
struct drm_ctx *ctx = data;
struct drm_ctx *ctx = data;
struct drm_ctx *ctx = data;
struct drm_ctx *ctx = data;
res.contexts = (struct drm_ctx __user *)(unsigned long)res32->contexts;