[PATCH AUTOSEL 5.13 113/189] drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue.
sashal at kernel.org
Wed Jul 7 10:46:36 UTC 2021
On Tue, Jul 06, 2021 at 07:09:37PM -0400, Felix Kuehling wrote:
>Am 2021-07-06 um 5:44 p.m. schrieb Alex Deucher:
>> On Tue, Jul 6, 2021 at 7:16 AM Sasha Levin <sashal at kernel.org> wrote:
>>> From: Yifan Zhang <yifan1.zhang at amd.com>
>>> [ Upstream commit 631003101c516ea29a74aee59666708857b9a805 ]
>>> If GC has entered CGPG, ringing doorbell > first page doesn't wakeup GC.
>>> Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround this issue.
>>> Signed-off-by: Yifan Zhang <yifan1.zhang at amd.com>
>>> Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com>
>>> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
>>> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
>>> Signed-off-by: Sasha Levin <sashal at kernel.org>
>> This should be dropped. It was already reverted.
>Patch 146 of this series is the corresponding revert.
I'll drop both, thanks!
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