FAILED: patch "[PATCH] drm/amdgpu/vi: Use correct external_rev_id for stoney" failed to apply to 4.8-stable tree

[<gregkh@linuxfoundation.org>]

The patch below does not apply to the 4.8-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

>From a47c78d9646f3d2543b5b3c2e15ec6d9ee46a303 Mon Sep 17 00:00:00 2001
From: Jordan Lazare <Jordan.Lazare@amd.com>
Date: Thu, 1 Sep 2016 13:49:33 -0400
Subject: [PATCH] drm/amdgpu/vi: Use correct external_rev_id for stoney

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index f2e8aa1a0dbd..b688e2f77419 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1650,7 +1650,7 @@ static int vi_common_early_init(void *handle)
 			AMD_PG_SUPPORT_GFX_PIPELINE |
 			AMD_PG_SUPPORT_UVD |
 			AMD_PG_SUPPORT_VCE;
-		adev->external_rev_id = adev->rev_id + 0x1;
+		adev->external_rev_id = adev->rev_id + 0x61;
 		break;
 	default:
 		/* FIXME: not supported yet */