45 	/* for unref'ing cursor bo's after scanout completes: */
57 		/* protect REG_MDP5_LM_CURSOR* registers and cursor scanout_bo*/
60 		/* current cursor being scanned out: */
65 	} cursor;  member
550 		 * Restore LM cursor state, as it might have been lost  in mdp5_crtc_atomic_enable()
553 		if (mdp5_crtc->cursor.iova) {  in mdp5_crtc_atomic_enable()
556 			spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_atomic_enable()
558 			spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_atomic_enable()
761 	/* trigger a warning if cursor isn't the highest zorder */  in mdp5_crtc_atomic_check()
849 	 * Cursor Region Of Interest (ROI) is a plane read from cursor  in get_roi()
851 	 * the cursor point. In the default Cursor image the cursor point will  in get_roi()
852 	 * be at the top left of the cursor image.  in get_roi()
855 	 * If the cursor point reaches the right (xres - x < cursor.width) or  in get_roi()
856 	 * bottom (yres - y < cursor.height) boundary of the screen, then ROI  in get_roi()
857 	 * width and ROI height need to be evaluated to crop the cursor image  in get_roi()
859 	 * (xres-x) will be new cursor width when x > (xres - cursor.width)  in get_roi()
860 	 * (yres-y) will be new cursor height when y > (yres - cursor.height)  in get_roi()
864 	 * (cursor.width - abs(x)) will be new cursor width when x < 0  in get_roi()
865 	 * (cursor.height - abs(y)) will be new cursor width when y < 0  in get_roi()
867 	if (mdp5_crtc->cursor.x >= 0)  in get_roi()
868 		*roi_w = min(mdp5_crtc->cursor.width, xres -  in get_roi()
869 			mdp5_crtc->cursor.x);  in get_roi()
871 		*roi_w = mdp5_crtc->cursor.width - abs(mdp5_crtc->cursor.x);  in get_roi()
872 	if (mdp5_crtc->cursor.y >= 0)  in get_roi()
873 		*roi_h = min(mdp5_crtc->cursor.height, yres -  in get_roi()
874 			mdp5_crtc->cursor.y);  in get_roi()
876 		*roi_h = mdp5_crtc->cursor.height - abs(mdp5_crtc->cursor.y);  in get_roi()
891 	assert_spin_locked(&mdp5_crtc->cursor.lock);  in mdp5_crtc_restore_cursor()
895 	x = mdp5_crtc->cursor.x;  in mdp5_crtc_restore_cursor()
896 	y = mdp5_crtc->cursor.y;  in mdp5_crtc_restore_cursor()
897 	width = mdp5_crtc->cursor.width;  in mdp5_crtc_restore_cursor()
898 	height = mdp5_crtc->cursor.height;  in mdp5_crtc_restore_cursor()
906 	 * the cursor buffer of the ROI is the positive overlap  in mdp5_crtc_restore_cursor()
909 	if (mdp5_crtc->cursor.x < 0) {  in mdp5_crtc_restore_cursor()
910 		src_x = abs(mdp5_crtc->cursor.x);  in mdp5_crtc_restore_cursor()
915 	if (mdp5_crtc->cursor.y < 0) {  in mdp5_crtc_restore_cursor()
916 		src_y = abs(mdp5_crtc->cursor.y);  in mdp5_crtc_restore_cursor()
940 			mdp5_crtc->cursor.iova);  in mdp5_crtc_restore_cursor()
967 			 "cursor_set is deprecated with cursor planes\n");  in mdp5_crtc_cursor_set()
972 		DRM_DEV_ERROR(dev->dev, "bad cursor size: %dx%d\n", width, height);  in mdp5_crtc_cursor_set()
985 		DBG("Cursor off");  in mdp5_crtc_cursor_set()
987 		mdp5_crtc->cursor.iova = 0;  in mdp5_crtc_cursor_set()
997 			&mdp5_crtc->cursor.iova);  in mdp5_crtc_cursor_set()
1005 	spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_cursor_set()
1006 	old_bo = mdp5_crtc->cursor.scanout_bo;  in mdp5_crtc_cursor_set()
1008 	mdp5_crtc->cursor.scanout_bo = cursor_bo;  in mdp5_crtc_cursor_set()
1009 	mdp5_crtc->cursor.width = width;  in mdp5_crtc_cursor_set()
1010 	mdp5_crtc->cursor.height = height;  in mdp5_crtc_cursor_set()
1014 	spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_cursor_set()
1019 		DRM_DEV_ERROR(dev->dev, "failed to %sable cursor: %d\n",  in mdp5_crtc_cursor_set()
1030 		/* enable vblank to complete cursor work: */  in mdp5_crtc_cursor_set()
1049 			 "cursor_move is deprecated with cursor planes\n");  in mdp5_crtc_cursor_move()
1057 	/* In case the CRTC is disabled, just drop the cursor update */  in mdp5_crtc_cursor_move()
1061 	/* accept negative x/y coordinates up to maximum cursor overlap */  in mdp5_crtc_cursor_move()
1062 	mdp5_crtc->cursor.x = x = max(x, -(int)mdp5_crtc->cursor.width);  in mdp5_crtc_cursor_move()
1063 	mdp5_crtc->cursor.y = y = max(y, -(int)mdp5_crtc->cursor.height);  in mdp5_crtc_cursor_move()
1069 	spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_cursor_move()
1071 	spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);  in mdp5_crtc_cursor_move()
1341 	spin_lock_init(&mdp5_crtc->cursor.lock);  in mdp5_crtc_init()
1351 			"unref cursor", unref_cursor_worker);  in mdp5_crtc_init()