[PATCH] drm/amdgpu: soc15 register access through RLC should only apply to sriov runtime

[Alex Deucher]

On Tue, Jun 1, 2021 at 12:28 PM shaoyunl <shaoyun.liu at amd.com> wrote:
>
> On SRIOV, driver should only access register through RLC in runtime
>
> Signed-off-by: shaoyunl <shaoyun.liu at amd.com>

Acked-by: Alex Deucher <alexander.deucher at amd.com>

> Change-Id: Iecaa52436a2985a18ede9c86cb00cc197a717bd6
> ---
>  drivers/gpu/drm/amd/amdgpu/soc15_common.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
> index c781808e4dc3..f6cf70e69cce 100644
> --- a/drivers/gpu/drm/amd/amdgpu/soc15_common.h
> +++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
> @@ -28,12 +28,12 @@
>  #define SOC15_REG_OFFSET(ip, inst, reg)        (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg)
>
>  #define __WREG32_SOC15_RLC__(reg, value, flag, hwip) \
> -       ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs->rlcg_wreg) ? \
> +       ((amdgpu_sriov_runtime(adev) && adev->gfx.rlc.funcs->rlcg_wreg) ? \
>          adev->gfx.rlc.funcs->rlcg_wreg(adev, reg, value, flag, hwip) : \
>          WREG32(reg, value))
>
>  #define __RREG32_SOC15_RLC__(reg, flag, hwip) \
> -       ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs->rlcg_rreg) ? \
> +       ((amdgpu_sriov_runtime(adev) && adev->gfx.rlc.funcs->rlcg_rreg) ? \
>          adev->gfx.rlc.funcs->rlcg_rreg(adev, reg, flag, hwip) : \
>          RREG32(reg))
>
> --
> 2.17.1
>
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