Lines Matching full:scanout

46  * a new frame the scanout engine has "scanned out" the display image
408  * This is mostly useful for hardware that can obtain the scanout position, but
603  * @mode: display mode containing the scanout timings
608  * CRTC's true scanout timing, so they take things like panel scaling or
639 		 * Fields of interlaced scanout modes are only half a frame duration.  in drm_calc_timestamping_constants()
673  *     Callback function to retrieve the scanout position. See
677  * timings and current video scanout position of a CRTC.
682  * match the scanout position reported.
713 	/* Scanout position query not supported? Should not happen. */  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
734 	/* Get current scanout position with system timestamp.  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
743 		 * Get vertical and horizontal scanout position vpos, hpos,  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
751 		/* Return as no-op if scanout query unsupported or failed. */  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
759 		/* Compute uncertainty in timestamp of scanout position query. */  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
777 	/* Convert scanout position into elapsed time at raw_time query  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
778 	 * since start of scanout at first display scanline. delta_ns  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
779 	 * can be negative if start of scanout hasn't happened yet.  in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
819  * timings and current video scanout position of a CRTC. This can be directly
826  * match the scanout position reported.