On 2019-09-12 2:44 a.m., S, Shirish wrote:
> define sched_policy in case CONFIG_HSA_AMD is not
> enabled, with this there is no need to check for CONFIG_HSA_AMD
> else where in driver code.
>
> Suggested-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
> Signed-off-by: Shirish S <shirish.s@xxxxxxx>
Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +-----
> 2 files changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index a1516a3..6ff02bb 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -171,6 +171,8 @@ extern int amdgpu_noretry;
> extern int amdgpu_force_asic_type;
> #ifdef CONFIG_HSA_AMD
> extern int sched_policy;
> +#else
> +static const int sched_policy = KFD_SCHED_POLICY_HWS;
> #endif
>
> #ifdef CONFIG_DRM_AMDGPU_SI
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 740638e..3b5282b 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -1623,11 +1623,7 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
> }
>
> adev->pm.pp_feature = amdgpu_pp_feature_mask;
> - if (amdgpu_sriov_vf(adev)
> - #ifdef CONFIG_HSA_AMD
> - || sched_policy == KFD_SCHED_POLICY_NO_HWS
> - #endif
> - )
> + if (amdgpu_sriov_vf(adev) || sched_policy == KFD_SCHED_POLICY_NO_HWS)
> adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
>
> for (i = 0; i < adev->num_ip_blocks; i++) {
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