From c1de938fb7e5edc4c71d33f73e9fc5c77feb02a0 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 12 Sep 2024 16:15:55 -0400 Subject: drm/amdgpu/gfx9.4.3: Explicitly halt MEC before init Need to make sure it's halted as we don't know what state the GPU may have been left in previously. Tested-by: Amber Lin Acked-by: Amber Lin Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu') diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index 611659404703..c100845409f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -2248,6 +2248,8 @@ static int gfx_v9_4_3_xcc_cp_resume(struct amdgpu_device *adev, int xcc_id) r = gfx_v9_4_3_xcc_cp_compute_load_microcode(adev, xcc_id); if (r) return r; + } else { + gfx_v9_4_3_xcc_cp_compute_enable(adev, false, xcc_id); } r = gfx_v9_4_3_xcc_kiq_resume(adev, xcc_id); -- cgit v1.2.3-70-g09d2