From 213cacefcd5c7815802281445ba503d26e794b77 Mon Sep 17 00:00:00 2001 From: Xiangliang Yu Date: Fri, 21 Apr 2017 14:01:29 +0800 Subject: [PATCH] drm/amdgpu/virt: bypass cg and pg setting for SRIOV GPU hypervisor cover all settings of CG and PG, so guest doesn't need to do anything. Bypass it. Signed-off-by: Frank Min Signed-off-by: Xiangliang Yu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 6bf5cea..bd422f0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -105,6 +105,8 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev) /* enable virtual display */ adev->mode_info.num_crtc = 1; adev->enable_virtual_display = true; + adev->cg_flags = 0; + adev->pg_flags = 0; mutex_init(&adev->virt.lock_kiq); mutex_init(&adev->virt.lock_reset); -- 2.7.4