Patch "drm/nouveau/disp/mcp7x: disable dptmds workaround" has been added to the 4.9-stable tree

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

drm/nouveau/disp/mcp7x: disable dptmds workaround

to the 4.9-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-nouveau-disp-mcp7x-disable-dptmds-workaround.patch
and it can be found in the queue-4.9 subdirectory.

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

From: Ben Skeggs <[email protected]>
Date: Mon, 9 Jan 2017 10:22:15 +1000
Subject: drm/nouveau/disp/mcp7x: disable dptmds workaround

From: Ben Skeggs <[email protected]>

commit 7dfee6827780d4228148263545af936d0cae8930 upstream.

The workaround appears to cause regressions on these boards, and from inspection of RM traces, NVIDIA don't appear to do it on them either.

---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c |    2 --
 1 file changed, 2 deletions(-)

@@ -433,8 +433,6 @@ nv50_disp_dptmds_war(struct nvkm_device
 	case 0x94:
 	case 0x96:
 	case 0x98:
-	case 0xaa:
-	case 0xac:
 		return true;
 	default:
 		break;

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

queue-4.9/drm-nouveau-mpeg-mthd-returns-true-on-success-now.patch queue-4.9/drm-nouveau-disp-mcp7x-disable-dptmds-workaround.patch queue-4.9/drm-nouveau-mmu-nv4a-use-nv04-mmu-rather-than-the-nv44-one.patch