[PATCH] drm/amdgpu: add initial value for gfx12 AGP aperture

[Alex Deucher]

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

On Mon, May 13, 2024 at 5:37 AM Gao, Likun <Likun.Gao at amd.com> wrote:
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
> This patch was
> Reviewed-by: Likun Gao <Likun.Gao at amd.com>.
>
> Regards,
> Likun
>
> -----Original Message-----
> From: Min, Frank <Frank.Min at amd.com>
> Sent: Monday, May 13, 2024 4:56 PM
> To: amd-gfx at lists.freedesktop.org
> Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Koenig, Christian <Christian.Koenig at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>; Gao, Likun <Likun.Gao at amd.com>
> Subject: [PATCH] drm/amdgpu: add initial value for gfx12 AGP aperture
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
> From: Frank Min <Frank.Min at amd.com>
>
> add initial value for gfx12 AGP aperture
>
> Signed-off-by: Frank Min <Frank.Min at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
> index 34264a33dcdf..b876300bb9f6 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
> @@ -622,6 +622,7 @@ static void gmc_v12_0_vram_gtt_location(struct amdgpu_device *adev,
>
>         base = adev->mmhub.funcs->get_fb_location(adev);
>
> +       amdgpu_gmc_set_agp_default(adev, mc);
>         amdgpu_gmc_vram_location(adev, &adev->gmc, base);
>         amdgpu_gmc_gart_location(adev, mc, AMDGPU_GART_PLACEMENT_LOW);
>         if (!amdgpu_sriov_vf(adev) && (amdgpu_agp == 1))
> --
> 2.34.1
>
>