[PATCH 6/6] drm/amdgpu:invoke new implemented AI MB func

[Alex Deucher]

On Wed, Apr 5, 2017 at 5:11 AM, Monk Liu <Monk.Liu at amd.com> wrote:
> Change-Id: I70035e7946e2f66804ae5c3bc846d148c633a057
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Series is:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/soc15.c | 20 +++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
> index 2955c0c..35db2c7 100644
> --- a/drivers/gpu/drm/amd/amdgpu/soc15.c
> +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
> @@ -569,6 +569,7 @@ static int soc15_common_early_init(void *handle)
>
>         if (amdgpu_sriov_vf(adev)) {
>                 amdgpu_virt_init_setting(adev);
> +               xgpu_ai_mailbox_set_irq_funcs(adev);
>         }
>
>         /*
> @@ -621,8 +622,23 @@ static int soc15_common_early_init(void *handle)
>         return 0;
>  }
>
> +static int soc15_common_late_init(void *handle)
> +{
> +       struct amdgpu_device *adev = (struct amdgpu_device *)handle;
> +
> +       if (amdgpu_sriov_vf(adev))
> +               xgpu_ai_mailbox_get_irq(adev);
> +
> +       return 0;
> +}
> +
>  static int soc15_common_sw_init(void *handle)
>  {
> +       struct amdgpu_device *adev = (struct amdgpu_device *)handle;
> +
> +       if (amdgpu_sriov_vf(adev))
> +               xgpu_ai_mailbox_add_irq_id(adev);
> +
>         return 0;
>  }
>
> @@ -653,6 +669,8 @@ static int soc15_common_hw_fini(void *handle)
>
>         /* disable the doorbell aperture */
>         soc15_enable_doorbell_aperture(adev, false);
> +       if (amdgpu_sriov_vf(adev))
> +               xgpu_ai_mailbox_put_irq(adev);
>
>         return 0;
>  }
> @@ -866,7 +884,7 @@ static int soc15_common_set_powergating_state(void *handle,
>  const struct amd_ip_funcs soc15_common_ip_funcs = {
>         .name = "soc15_common",
>         .early_init = soc15_common_early_init,
> -       .late_init = NULL,
> +       .late_init = soc15_common_late_init,
>         .sw_init = soc15_common_sw_init,
>         .sw_fini = soc15_common_sw_fini,
>         .hw_init = soc15_common_hw_init,
> --
> 2.7.4
>
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