[PATCH v2] drm/amd/display: add GTT domain support for dcn 3.1.5 and 3.1.6

[Zhang, Yifan]

[AMD Official Use Only]

Hi Alex,

I'm OK w/ this series. Acked.

BRs,
Yifan

-----Original Message-----
From: Alex Deucher <alexdeucher at gmail.com> 
Sent: Tuesday, February 22, 2022 10:17 PM
To: Wentland, Harry <Harry.Wentland at amd.com>
Cc: Zhang, Yifan <Yifan1.Zhang at amd.com>; amd-gfx list <amd-gfx at lists.freedesktop.org>; Li, Sun peng (Leo) <Sunpeng.Li at amd.com>; Deucher, Alexander <Alexander.Deucher at amd.com>; Liang, Prike <Prike.Liang at amd.com>; Yin, Tianci (Rico) <Tianci.Yin at amd.com>; Koenig, Christian <Christian.Koenig at amd.com>
Subject: Re: [PATCH v2] drm/amd/display: add GTT domain support for dcn 3.1.5 and 3.1.6

How about this series instead?
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.freedesktop.org%2Fseries%2F100519%2F&data=04%7C01%7Cyifan1.zhang%40amd.com%7C23aba82394f446c4c41b08d9f60e0687%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637811362370697462%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=oMn8bBcpNupXv3Kf%2FkMMbHLBtuQ45b46rEq4cAZYs2g%3D&reserved=0

Alex

On Tue, Feb 22, 2022 at 8:53 AM Harry Wentland <harry.wentland at amd.com> wrote:
>
> On 2022-02-22 01:03, Yifan Zhang wrote:
> > From: "Tianci.Yin" <tianci.yin at amd.com>
> >
> > this patch adds GTT domain support for dcn 3.1.5 and 3.1.6
> >
> > Signed-off-by: Tianci.Yin <tianci.yin at amd.com>
> > Signed-off-by: Yifan Zhang <yifan1.zhang at amd.com>
>
> Acked-by: Harry Wentland <harry.wentland at amd.com>
>
> Harry
>
> > ---
> >  drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> > index 9709368b4915..37f4da219a5f 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> > @@ -523,6 +523,8 @@ 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):
> > +                     case IP_VERSION(3, 1, 6):
> >                               domain |= AMDGPU_GEM_DOMAIN_GTT;
> >                               break;
> >                       default:
>