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drm/amdgpu/sriov : Don't resume RLCG for SRIOV guest 

RLCG is enabled by host driver, no need to enable it in guest for none-PSP load path

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
shaoyunl 2020-03-17 12:46:34 -04:00 committed by Alex Deucher
parent 43c4d57618
commit 02be064823
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -1940,6 +1940,11 @@ static int gfx_v10_0_rlc_resume(struct amdgpu_device *adev)
if (!amdgpu_sriov_vf(adev)) /* enable RLC SRM */ if (!amdgpu_sriov_vf(adev)) /* enable RLC SRM */
gfx_v10_0_rlc_enable_srm(adev); gfx_v10_0_rlc_enable_srm(adev);
} else { } else {
if (amdgpu_sriov_vf(adev)) {
gfx_v10_0_init_csb(adev);
return 0;
}
adev->gfx.rlc.funcs->stop(adev); adev->gfx.rlc.funcs->stop(adev);
/* disable CG */ /* disable CG */