From 20303ec5d2165ee6344190274bc59118921f71d9 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Tue, 30 Jun 2020 10:43:21 +0800 Subject: drm/amdgpu: asd function needs to be unloaded in suspend phase Unload ASD function in suspend phase. Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 7301fdcfb8bc..83bceb65ff80 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -1840,6 +1840,12 @@ static int psp_suspend(void *handle) } } + ret = psp_asd_unload(psp); + if (ret) { + DRM_ERROR("Failed to unload asd\n"); + return ret; + } + ret = psp_ring_stop(psp, PSP_RING_TYPE__KM); if (ret) { DRM_ERROR("PSP ring stop failed\n"); -- cgit v1.2.3-70-g09d2