drm_mode_fb_dirty_cmd 579 drivers/gpu/drm/drm_framebuffer.c struct drm_mode_fb_dirty_cmd *r = data; drm_mode_fb_dirty_cmd 916 include/uapi/drm/drm.h #define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) drm_mode_fb_dirty_cmd 916 tools/include/uapi/drm/drm.h #define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)