From 08e23a02e3e2dd6dde0f2f5bb90d03f5bc2a5804 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 6 Oct 2016 11:25:25 -0400 Subject: [PATCH] drm/amdgpu: drop atom scratch save/restore in gpu reset MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This is already handled by the dce IP modules in their suspend and resume code. No need to do it again. Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index b4f4a9239069..2b0267494bca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2268,8 +2268,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev) } if (need_full_reset) { - /* save scratch */ - amdgpu_atombios_scratch_regs_save(adev); r = amdgpu_suspend(adev); retry: @@ -2288,8 +2286,6 @@ retry: dev_info(adev->dev, "GPU reset succeeded, trying to resume\n"); r = amdgpu_resume(adev); } - /* restore scratch */ - amdgpu_atombios_scratch_regs_restore(adev); } if (!r) { amdgpu_irq_gpu_reset_resume_helper(adev); -- 2.20.1