31 /* Cursor formats */
60 	 * MAX(-1 * <Cursor vertical size from CUR_CTL base on cursor mode  in intel_cursor_position()
118 			    "Arbitrary cursor panning not supported\n");  in intel_cursor_check_surface()
155 		drm_dbg_kms(&i915->drm, "cursor cannot be tiled\n");  in intel_check_cursor()
244 	/* if we want to turn off the cursor ignore width and height */  in i845_check_cursor()
248 	/* Check for which cursor types we support */  in i845_check_cursor()
251 			    "Cursor dimension %dx%d not supported\n",  in i845_check_cursor()
267 		 drm_dbg_kms(&i915->drm, "Invalid cursor stride (%u)\n",  in i845_check_cursor()
300 	 * whilst the cursor is disabled.  in i845_cursor_update_arm()
302 	if (plane->cursor.base != base ||  in i845_cursor_update_arm()
303 	    plane->cursor.size != size ||  in i845_cursor_update_arm()
304 	    plane->cursor.cntl != cntl) {  in i845_cursor_update_arm()
311 		plane->cursor.base = base;  in i845_cursor_update_arm()
312 		plane->cursor.size = size;  in i845_cursor_update_arm()
313 		plane->cursor.cntl = cntl;  in i845_cursor_update_arm()
360 	/* "AlmadorM Errata – Requires 32-bpp cursor data to be 16KB aligned." */  in i830_cursor_min_alignment()
444 	/* Cursor width is limited to a few power-of-two sizes */  in i9xx_cursor_size_ok()
455 	 * IVB+ have CUR_FBC_CTL which allows an arbitrary cursor  in i9xx_cursor_size_ok()
456 	 * height from 8 lines up to the cursor width, when the  in i9xx_cursor_size_ok()
457 	 * cursor is not rotated. Everything else requires square  in i9xx_cursor_size_ok()
485 	/* if we want to turn off the cursor ignore width and height */  in i9xx_check_cursor()
489 	/* Check for which cursor types we support */  in i9xx_check_cursor()
492 			"Cursor dimension %dx%d not supported\n",  in i9xx_check_cursor()
504 			    "Invalid cursor stride (%u) (cursor width %d)\n",  in i9xx_check_cursor()
511 	 * There's something wrong with the cursor on CHV pipe C.  in i9xx_check_cursor()
518 	 * Refuse the put the cursor into that compromised position.  in i9xx_check_cursor()
523 			    "CHV cursor C not allowed to straddle the left screen edge\n");  in i9xx_check_cursor()
684 	 * a write to any of the cursor register will cancel  in i9xx_cursor_update_arm()
685 	 * an already armed cursor update. Thus leaving out  in i9xx_cursor_update_arm()
687 	 * cursor that doesn't appear to move, or even change  in i9xx_cursor_update_arm()
703 	if (plane->cursor.base != base ||  in i9xx_cursor_update_arm()
704 	    plane->cursor.size != fbc_ctl ||  in i9xx_cursor_update_arm()
705 	    plane->cursor.cntl != cntl) {  in i9xx_cursor_update_arm()
712 		plane->cursor.base = base;  in i9xx_cursor_update_arm()
713 		plane->cursor.size = fbc_ctl;  in i9xx_cursor_update_arm()
714 		plane->cursor.cntl = cntl;  in i9xx_cursor_update_arm()
888 	 * planes atomically. If the cursor was part of the atomic update then  in intel_legacy_cursor_update()
987 	struct intel_plane *cursor;  in intel_cursor_plane_create()  local
991 	cursor = intel_plane_alloc();  in intel_cursor_plane_create()
992 	if (IS_ERR(cursor))  in intel_cursor_plane_create()
993 		return cursor;  in intel_cursor_plane_create()
995 	cursor->pipe = pipe;  in intel_cursor_plane_create()
996 	cursor->i9xx_plane = (enum i9xx_plane_id) pipe;  in intel_cursor_plane_create()
997 	cursor->id = PLANE_CURSOR;  in intel_cursor_plane_create()
998 	cursor->frontbuffer_bit = INTEL_FRONTBUFFER(pipe, cursor->id);  in intel_cursor_plane_create()
1001 		cursor->max_stride = i845_cursor_max_stride;  in intel_cursor_plane_create()
1002 		cursor->min_alignment = i845_cursor_min_alignment;  in intel_cursor_plane_create()
1003 		cursor->update_arm = i845_cursor_update_arm;  in intel_cursor_plane_create()
1004 		cursor->disable_arm = i845_cursor_disable_arm;  in intel_cursor_plane_create()
1005 		cursor->get_hw_state = i845_cursor_get_hw_state;  in intel_cursor_plane_create()
1006 		cursor->check_plane = i845_check_cursor;  in intel_cursor_plane_create()
1008 		cursor->max_stride = i9xx_cursor_max_stride;  in intel_cursor_plane_create()
1011 			cursor->min_alignment = i830_cursor_min_alignment;  in intel_cursor_plane_create()
1013 			cursor->min_alignment = i85x_cursor_min_alignment;  in intel_cursor_plane_create()
1015 			cursor->min_alignment = i9xx_cursor_min_alignment;  in intel_cursor_plane_create()
1017 		cursor->update_arm = i9xx_cursor_update_arm;  in intel_cursor_plane_create()
1018 		cursor->disable_arm = i9xx_cursor_disable_arm;  in intel_cursor_plane_create()
1019 		cursor->get_hw_state = i9xx_cursor_get_hw_state;  in intel_cursor_plane_create()
1020 		cursor->check_plane = i9xx_check_cursor;  in intel_cursor_plane_create()
1023 	cursor->cursor.base = ~0;  in intel_cursor_plane_create()
1024 	cursor->cursor.cntl = ~0;  in intel_cursor_plane_create()
1027 		cursor->cursor.size = ~0;  in intel_cursor_plane_create()
1031 	ret = drm_universal_plane_init(&dev_priv->drm, &cursor->base,  in intel_cursor_plane_create()
1037 				       "cursor %c", pipe_name(pipe));  in intel_cursor_plane_create()
1045 		drm_plane_create_rotation_property(&cursor->base,  in intel_cursor_plane_create()
1050 	intel_cursor_add_size_hints_property(cursor);  in intel_cursor_plane_create()
1053 	drm_plane_create_zpos_immutable_property(&cursor->base, zpos);  in intel_cursor_plane_create()
1056 		drm_plane_enable_fb_damage_clips(&cursor->base);  in intel_cursor_plane_create()
1058 	intel_plane_helper_add(cursor);  in intel_cursor_plane_create()
1060 	return cursor;  in intel_cursor_plane_create()
1063 	intel_plane_free(cursor);  in intel_cursor_plane_create()