This is a note to let you know that I've just added the patch titled
drm/amdgpu: correct reference clock value on vega10
to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: drm-amdgpu-correct-reference-clock-value-on-vega10.patch and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From 76d6172b6fab16455af4b67bb18a3f66011592f8 Mon Sep 17 00:00:00 2001
From: Ken Wang Ken.Wang@amd.com Date: Fri, 29 Sep 2017 15:41:43 +0800 Subject: drm/amdgpu: correct reference clock value on vega10
From: Ken Wang Ken.Wang@amd.com
commit 76d6172b6fab16455af4b67bb18a3f66011592f8 upstream.
Old value from bringup was wrong.
Signed-off-by: Ken Wang Ken.Wang@amd.com Reviewed-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/amd/amdgpu/soc15.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -279,10 +279,7 @@ static void soc15_init_golden_registers( } static u32 soc15_get_xclk(struct amdgpu_device *adev) { - if (adev->asic_type == CHIP_VEGA10) - return adev->clock.spll.reference_freq/4; - else - return adev->clock.spll.reference_freq; + return adev->clock.spll.reference_freq; }
Patches currently in stable-queue which might be from Ken.Wang@amd.com are
queue-4.14/drm-amdgpu-correct-reference-clock-value-on-vega10.patch queue-4.14/drm-amdgpu-remove-check-which-is-not-valid-for-certain-vbios.patch