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Date: Fri, 18 Aug 2017 09:16:04 -0700
From: Greg KH <gregkh@linuxfoundation.org>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@vger.kernel.org, Alex Deucher <alexander.deucher@amd.com>
Subject: Re: [PATCH] Revert "drm/amdgpu: fix vblank_time when displays are
 off"
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On Thu, Aug 17, 2017 at 04:36:51PM -0400, Alex Deucher wrote:
> This reverts commit 2dc1889ebf8501b0edf125e89a30e1cf3744a2a7.
> 
> Fixes a suspend and resume regression.
> 
> bug: https://bugzilla.kernel.org/show_bug.cgi?id=196615
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> Cc: <stable@vger.kernel.org> # 4.12.x
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 2 --
>  1 file changed, 2 deletions(-)

What is the git commit id of this patch in Linus's tree?

thanks,

greg k-h