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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