Patch "drm/radeon: add a dpm quirk for all R7 370 parts" has been added to the 4.5-stable tree

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

drm/radeon: add a dpm quirk for all R7 370 parts

to the 4.5-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-radeon-add-a-dpm-quirk-for-all-r7-370-parts.patch

and it can be found in the queue-4.5 subdirectory.

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

From: Alex Deucher <[email protected]>
Date: Mon, 28 Mar 2016 10:21:20 -0400
Subject: drm/radeon: add a dpm quirk for all R7 370 parts

From: Alex Deucher <[email protected]>

commit 0e5585dc870af947fab2af96a88c2d8b4270247c upstream.

Higher mclk values are not stable due to a bug somewhere. Limit them for now.

---
 drivers/gpu/drm/radeon/si_dpm.c |    4 ++++
 1 file changed, 4 insertions(+)

@@ -3010,6 +3010,10 @@ static void si_apply_state_adjust_rules(
 		}
 		++p;
 	}
+	/* limit mclk on all R7 370 parts for stability */
+	if (rdev->pdev->device == 0x6811 &&
+	    rdev->pdev->revision == 0x81)
+		max_mclk = 120000;
 
 	if (rps->vce_active) {
 		rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;

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

queue-4.5/drm-radeon-add-a-dpm-quirk-for-all-r7-370-parts.patch queue-4.5/drm-radeon-add-a-dpm-quirk-for-sapphire-dual-x-r7-370-2g-d5.patch queue-4.5/drm-radeon-add-another-r7-370-quirk.patch queue-4.5/drm-amd-powerplay-fix-segment-fault-issue-in-multi-display-case.patch queue-4.5/drm-amdgpu-gmc-use-proper-register-for-vram-type-on-fiji.patch queue-4.5/drm-amdgpu-gmc-move-vram-type-fetching-into-sw_init.patch