drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode

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[ Upstream commit cf21654b40 ]

Fix the SDMA load and unload sequence as suggested by HW document.

Signed-off-by: shaoyun liu <shaoyun.liu@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Felix Kuehling 2017-11-01 19:21:55 -04:00 • committed by Greg Kroah-Hartman

parent f9f175778b

commit a595f190fc

1 changed files with 34 additions and 13 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c

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