Patch "drm/udl: Remove DRM_CONNECTOR_POLL_HPD" has been added to the 6.10-stable tree

[<gregkh@linuxfoundation.org>]

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

    drm/udl: Remove DRM_CONNECTOR_POLL_HPD

to the 6.10-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-udl-remove-drm_connector_poll_hpd.patch
and it can be found in the queue-6.10 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 5aed213c7c6c4f5dcb1a3ef146f493f18fe703dc Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Fri, 10 May 2024 17:47:08 +0200
Subject: drm/udl: Remove DRM_CONNECTOR_POLL_HPD

From: Thomas Zimmermann <tzimmermann@suse.de>

commit 5aed213c7c6c4f5dcb1a3ef146f493f18fe703dc upstream.

DisplayLink devices do not generate hotplug events. Remove the poll
flag DRM_CONNECTOR_POLL_HPD, as it may not be specified together with
DRM_CONNECTOR_POLL_CONNECT or DRM_CONNECTOR_POLL_DISCONNECT.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: afdfc4c6f55f ("drm/udl: Fixed problem with UDL adpater reconnection")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Cc: Robert Tarasov <tutankhamen@chromium.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: dri-devel@lists.freedesktop.org
Cc: <stable@vger.kernel.org> # v4.15+
Link: https://patchwork.freedesktop.org/patch/msgid/20240510154841.11370-2-tzimmermann@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/udl/udl_modeset.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -527,8 +527,7 @@ struct drm_connector *udl_connector_init
 
 	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
 
-	connector->polled = DRM_CONNECTOR_POLL_HPD |
-			    DRM_CONNECTOR_POLL_CONNECT |
+	connector->polled = DRM_CONNECTOR_POLL_CONNECT |
 			    DRM_CONNECTOR_POLL_DISCONNECT;
 
 	return connector;


Patches currently in stable-queue which might be from tzimmermann@suse.de are

queue-6.10/drm-fbdev-dma-fix-framebuffer-mode-for-big-endian-devices.patch
queue-6.10/drm-qxl-pin-buffer-objects-for-internal-mappings.patch
queue-6.10/drm-udl-remove-drm_connector_poll_hpd.patch
queue-6.10/fbdev-vesafb-detect-vga-compatibility-from-screen-info-s-vesa-attributes.patch