From c836fec5ce8eb0d0c08fa0ea5fb71df3290d1601 Mon Sep 17 00:00:00 2001 From: Jim Qu Date: Fri, 10 Feb 2017 15:59:59 +0800 Subject: drm/amd/amdgpu: post card if there is real hw resetting performed Check whether we need to post rather than whether the asic is posted. There are some cases (e.g., GPU reset or resume from hibernate) where we need to force post even if the asic has been posted. Signed-off-by: Jim Qu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/cik.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/cik.c') diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c index 7c39b538..c4d4b35 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik.c +++ b/drivers/gpu/drm/amd/amdgpu/cik.c @@ -1176,6 +1176,7 @@ static int cik_gpu_pci_config_reset(struct amdgpu_device *adev) if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { /* enable BM */ pci_set_master(adev->pdev); + adev->has_hw_reset = true; r = 0; break; } -- cgit v1.1