[3.13.y.z extended stable] Patch "drm/radeon: call drm_edid_to_eld when we update the edid" has been added to staging queue

Kamal Mostafa kamal at canonical.com
Thu May 1 19:17:35 UTC 2014

This is a note to let you know that I have just added a patch titled

    drm/radeon: call drm_edid_to_eld when we update the edid

to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree 
which can be found at:


This patch is scheduled to be released in version

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.13.y.z tree, see



>From 107fcf4f5ca6f7a3711b224b43b27c223c639f68 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher at gmail.com>
Date: Mon, 31 Mar 2014 11:19:46 -0400
Subject: drm/radeon: call drm_edid_to_eld when we update the edid
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

commit 16086279353cbfecbb3ead474072dced17b97ddc upstream.

This needs to be done to update some of the fields in
the connector structure used by the audio code.

Noticed by several users on irc.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Christian K├Ânig <christian.koenig at amd.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
 drivers/gpu/drm/radeon/radeon_display.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 7b25381..0ec48ea 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -790,6 +790,7 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
 	if (radeon_connector->edid) {
 		drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
 		ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
+		drm_edid_to_eld(&radeon_connector->base, radeon_connector->edid);
 		return ret;
 	drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);

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