Patchwork Lucid pull request, lp564559 SRU

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Submitter Tim Gardner
Date April 20, 2010, 5:04 p.m.
Message ID <20100420170404.EB6B0F899A@sepang.rtg.net>
Download mbox | patch
Permalink /patch/50550/
State Superseded
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Tim Gardner - April 20, 2010, 5:04 p.m.
The following changes since commit f5b688618eeb76b4047091723c6a456a991ce862:
  Andy Whitcroft (1):
        UBUNTU: Start new release

are available in the git repository at:

  git://kernel.ubuntu.com/rtg/ubuntyu-lucid.git ..BRANCH.NOT.VERIFIED..

Alex Deucher (1):
      UBUNTU: SAUCE: drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0

 drivers/gpu/drm/radeon/radeon_encoders.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
From e98da83b6ec9ea6cef29393a97dd813f7d2c18a8 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Thu, 15 Apr 2010 16:54:38 -0400
Subject: [PATCH] UBUNTU: SAUCE: drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0

This is a partial backport of upstream commit b317a9ce2259e64258a802a5ca70dec45ac15dda.

BugLink: http://bugs.launchpad.net/bugs/564559
Backported-by: http://launchpad.net/~ancoron
http://launchpadlibrarian.net/44573476/duallink-fix.patch

------

Got broken during the evergreen merge.

Fixes fdo bug 27001.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
 drivers/gpu/drm/radeon/radeon_encoders.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 3c91724..99ee225 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -847,6 +847,8 @@  atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
 		else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
 			if (dig->coherent_mode)
 				args.v2.acConfig.fCoherentMode = 1;
+			if (radeon_encoder->pixel_clock > 165000)
+				args.v2.acConfig.fDualLinkConnector = 1;
 		}
 	} else {