From: Thomas Zimmermann <tzimmermann@suse.de>
To: javierm@redhat.com, jani.nikula@linux.intel.com,
airlied@redhat.com, sean@poorly.run
Cc: dri-devel@lists.freedesktop.org,
Thomas Zimmermann <tzimmermann@suse.de>,
Robert Tarasov <tutankhamen@chromium.org>,
Alex Deucher <alexander.deucher@amd.com>,
stable@vger.kernel.org
Subject: [PATCH v2 1/5] drm/udl: Remove DRM_CONNECTOR_POLL_HPD
Date: Wed, 10 Apr 2024 14:07:50 +0200 [thread overview]
Message-ID: <20240410120928.26487-2-tzimmermann@suse.de> (raw)
In-Reply-To: <20240410120928.26487-1-tzimmermann@suse.de>
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")
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+
---
drivers/gpu/drm/udl/udl_modeset.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 7702359c90c22..751da3a294c44 100644
--- 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(struct drm_device *dev)
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;
--
2.44.0
next prev parent reply other threads:[~2024-04-10 12:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-10 12:07 [PATCH v2 0/5] drm/udl: Convert to struct drm_edid Thomas Zimmermann
2024-04-10 12:07 ` Thomas Zimmermann [this message]
2024-05-10 12:01 ` [PATCH v2 1/5] drm/udl: Remove DRM_CONNECTOR_POLL_HPD Jani Nikula
2024-04-10 12:07 ` [PATCH v2 2/5] drm/udl: Move drm_dev_{enter, exit}() into udl_get_edid_block() Thomas Zimmermann
2024-05-10 12:05 ` [PATCH v2 2/5] drm/udl: Move drm_dev_{enter,exit}() " Jani Nikula
2024-04-10 12:07 ` [PATCH v2 3/5] drm/udl: Clean up Makefile Thomas Zimmermann
2024-05-10 12:06 ` Jani Nikula
2024-04-10 12:07 ` [PATCH v2 4/5] drm/udl: Untangle .get_modes() and .detect_ctx() Thomas Zimmermann
2024-05-10 12:17 ` Jani Nikula
2024-05-10 15:27 ` Thomas Zimmermann
2024-04-10 12:07 ` [PATCH v2 5/5] drm/udl: Remove struct udl_connector Thomas Zimmermann
2024-05-10 12:20 ` Jani Nikula
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