File 0002-Support-Linux-v6.18-Lock-on-dev-struct_mutex-unneces.patch of Package evdi

From d00021b6a926b5ae14f45c95e908180422425b96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Spintzyk?= <lukasz.spintzyk@synaptics.com>
Date: Mon, 13 Oct 2025 23:59:29 +0000
Subject: [PATCH 2/5] [Support Linux v6.18] Lock on dev struct_mutex
 unnecessary as cursor is only modified

---
 module/evdi_modeset.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/module/evdi_modeset.c b/module/evdi_modeset.c
index 9636323..6674e4b 100644
--- a/module/evdi_modeset.c
+++ b/module/evdi_modeset.c
@@ -341,8 +341,6 @@ static void evdi_cursor_atomic_update(struct drm_plane *plane,
 		int32_t cursor_position_x = 0;
 		int32_t cursor_position_y = 0;
 
-		mutex_lock(&plane->dev->struct_mutex);
-
 		evdi_cursor_position(evdi->cursor, &cursor_position_x,
 		&cursor_position_y);
 		evdi_cursor_move(evdi->cursor, state->crtc_x, state->crtc_y);
@@ -367,7 +365,6 @@ static void evdi_cursor_atomic_update(struct drm_plane *plane,
 			cursor_changed = true;
 		}
 
-		mutex_unlock(&plane->dev->struct_mutex);
 		if (!evdi->cursor_events_enabled) {
 			if (fb != NULL) {
 				if (efb->obj->allow_sw_cursor_rect_updates) {
-- 
2.51.0