This is a note to let you know that I've just added the patch titled drm/amdgpu: fix bug set incorrect value to vce register 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-amdgpu-fix-bug-set-incorrect-value-to-vce-register.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 <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Wed Dec 6 17:39:55 CET 2017 From: Rex Zhu <Rex.Zhu@xxxxxxx> Date: Tue, 10 Jan 2017 20:00:40 +0800 Subject: drm/amdgpu: fix bug set incorrect value to vce register From: Rex Zhu <Rex.Zhu@xxxxxxx> [ Upstream commit e05208ded1905e500cd5b369d624b071951c68b9 ] Set the proper bits for clockgating setup. Signed-off-by: Rex Zhu <Rex.Zhu@xxxxxxx> Acked-by: Christian König <christian.koenig@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -182,7 +182,7 @@ static void vce_v3_0_set_vce_sw_clock_ga WREG32(mmVCE_UENC_CLOCK_GATING_2, data); data = RREG32(mmVCE_UENC_REG_CLOCK_GATING); - data &= ~0xffc00000; + data &= ~0x3ff; WREG32(mmVCE_UENC_REG_CLOCK_GATING, data); data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL); Patches currently in stable-queue which might be from Rex.Zhu@xxxxxxx are queue-4.9/drm-amdgpu-fix-bug-set-incorrect-value-to-vce-register.patch