Patch "drm/plane-helper: Add the missing declaration of drm_atomic_state" has been added to the 6.1-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    drm/plane-helper: Add the missing declaration of drm_atomic_state

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-plane-helper-add-the-missing-declaration-of-drm_atomic_state.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


From 4e699e34f923188175986ad8a74ab99f7034075e Mon Sep 17 00:00:00 2001
From: Ma Jun <majun@amd.com>
Date: Fri, 16 Dec 2022 11:05:26 +0800
Subject: drm/plane-helper: Add the missing declaration of drm_atomic_state

From: Ma Jun <majun@amd.com>

commit 4e699e34f923188175986ad8a74ab99f7034075e upstream.

Add the missing declaration of struct drm_atomic_state to fix the
compile error below:

error: 'struct drm_atomic_state' declared inside parameter
list will not be visible outside of this definition or declaration [-Werror]

Signed-off-by: Ma Jun <majun@amd.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 8401bd361f59 ("drm/plane-helper: Add a drm_plane_helper_atomic_check() helper")
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Cc: <stable@vger.kernel.org> # v6.1+
Link: https://patchwork.freedesktop.org/patch/msgid/20221216030526.1335609-1-majun@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/drm/drm_plane_helper.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h
index ff83d2621687..3a574e8cd22f 100644
--- a/include/drm/drm_plane_helper.h
+++ b/include/drm/drm_plane_helper.h
@@ -26,6 +26,7 @@
 
 #include <linux/types.h>
 
+struct drm_atomic_state;
 struct drm_crtc;
 struct drm_framebuffer;
 struct drm_modeset_acquire_ctx;
-- 
2.39.0



Patches currently in stable-queue which might be from majun@amd.com are

queue-6.1/drm-plane-helper-add-the-missing-declaration-of-drm_atomic_state.patch