From 1a54d33e7703d06e63c9b999cddebbd3b32880a7 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Wed, 28 Feb 2024 13:53:41 +0100
Subject: [PATCH] backend/drm: clear pending cursor FB in
 drm_connector_set_cursor()

When disabling the cursor, don't leave a stale pending FB behind.
---
 backend/drm/drm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index 9135889e6..3395bc695 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -986,6 +986,7 @@ static bool drm_connector_set_cursor(struct wlr_output *output,
 	}
 
 	conn->cursor_enabled = false;
+	drm_fb_clear(&conn->cursor_pending_fb);
 	if (buffer != NULL) {
 		if ((uint64_t)buffer->width != drm->cursor_width ||
 				(uint64_t)buffer->height != drm->cursor_height) {