[PATCH] drm/amd/display: add GTT domain support for dcn 3.1.5

[Alex Deucher]

On Mon, Feb 21, 2022 at 5:15 AM Yifan Zhang <yifan1.zhang at amd.com> wrote:
>
> From: "Tianci.Yin" <tianci.yin at amd.com>
>
> this patch adds GTT domain support for dcn 3.1.5
>
> Signed-off-by: Tianci.Yin <tianci.yin at amd.com>
> Signed-off-by: Yifan Zhang <yifan1.zhang at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> index 9709368b4915..88ee1224541c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> @@ -523,6 +523,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
>                         case IP_VERSION(3, 0, 1):
>                         case IP_VERSION(3, 1, 2):
>                         case IP_VERSION(3, 1, 3):
> +                       case IP_VERSION(3, 1, 5):

Should also add 3.1.6 as well?

Alex


>                                 domain |= AMDGPU_GEM_DOMAIN_GTT;
>                                 break;
>                         default:
> --
> 2.25.1
>