Patch "drm/i915: remove HBR2 from chv supported list" has been added to the 4.1-stable tree

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

drm/i915: remove HBR2 from chv supported list

to the 4.1-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-i915-remove-hbr2-from-chv-supported-list.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: "Thulasimani,Sivakumar" <[email protected]>
Date: Tue, 18 Aug 2015 11:07:57 +0530
Subject: drm/i915: remove HBR2 from chv supported list
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: "Thulasimani,Sivakumar" <[email protected]>

commit 5e86dfe39f54ab13fd8079ac3d6cb100318909a3 upstream.

This patch removes 5.4Gbps from supported link rate for CHV since it is not supported in it.

v2: change the ordering for better readability (Ville)

---
 drivers/gpu/drm/i915/intel_dp.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

@@ -1163,11 +1163,12 @@ intel_dp_source_rates(struct drm_device
 
 	*source_rates = default_rates;
 
+	/* WaDisableHBR2:skl */
 	if (IS_SKYLAKE(dev) && INTEL_REVID(dev) <= SKL_REVID_B0)
-		/* WaDisableHBR2:skl */
 		return (DP_LINK_BW_2_7 >> 3) + 1;
-	else if (INTEL_INFO(dev)->gen >= 8 ||
-	    (IS_HASWELL(dev) && !IS_HSW_ULX(dev)))
+
+	if ((IS_HASWELL(dev) && !IS_HSW_ULX(dev)) || IS_BROADWELL(dev) ||
+	    (INTEL_INFO(dev)->gen >= 9))
 		return (DP_LINK_BW_5_4 >> 3) + 1;
 	else
 		return (DP_LINK_BW_2_7 >> 3) + 1;

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/drm-i915-avoid-tp3-on-chv.patch queue-4.1/drm-i915-remove-hbr2-from-chv-supported-list.patch