From 72a57438d1b4a17dc2f3743fcbb8f0b473a63373 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 21 Oct 2016 15:45:22 -0400 Subject: drm/amdgpu: consolidate atom scratch reg handling for hangs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move from asic specific code to common atom code. Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/cik.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) (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 1b70f8fa4280..302df85893ab 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik.c +++ b/drivers/gpu/drm/amd/amdgpu/cik.c @@ -1189,18 +1189,6 @@ static int cik_gpu_pci_config_reset(struct amdgpu_device *adev) return r; } -static void cik_set_bios_scratch_engine_hung(struct amdgpu_device *adev, bool hung) -{ - u32 tmp = RREG32(mmBIOS_SCRATCH_3); - - if (hung) - tmp |= ATOM_S3_ASIC_GUI_ENGINE_HUNG; - else - tmp &= ~ATOM_S3_ASIC_GUI_ENGINE_HUNG; - - WREG32(mmBIOS_SCRATCH_3, tmp); -} - /** * cik_asic_reset - soft reset GPU * @@ -1213,11 +1201,12 @@ static void cik_set_bios_scratch_engine_hung(struct amdgpu_device *adev, bool hu static int cik_asic_reset(struct amdgpu_device *adev) { int r; - cik_set_bios_scratch_engine_hung(adev, true); + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); r = cik_gpu_pci_config_reset(adev); - cik_set_bios_scratch_engine_hung(adev, false); + amdgpu_atombios_scratch_regs_engine_hung(adev, false); return r; } -- cgit v1.2.3