RE: [PATCH 1/2] drm/amdgpu/display: fix pci revision id fetching

[Xu, Feifei]

[AMD Official Use Only - Internal Distribution Only]



Reviewed-by: Feifei Xu <feifei...@amd.com>

-----Original Message-----
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of Alex Deucher
Sent: 2020年3月5日 13:23
To: amd-gfx list <amd-gfx@lists.freedesktop.org>
Cc: Deucher, Alexander <alexander.deuc...@amd.com>; Tawfik, Aly 
<aly.taw...@amd.com>
Subject: Re: [PATCH 1/2] drm/amdgpu/display: fix pci revision id fetching

Ping?

On Tue, Feb 25, 2020 at 3:32 PM Alex Deucher <alexdeuc...@gmail.com> wrote:
>
> From: Aly-Tawfik <altaw...@amd.com>
>
> Use the pci revision id rather than the asic silicon revision id.
>
> Signed-off-by: Aly-Tawfik <altaw...@amd.com>
> Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
> b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 0c55d44c9d5b..92166150bf9f 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -902,7 +902,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
>
>         init_data.asic_id.chip_family = adev->family;
>
> -       init_data.asic_id.pci_revision_id = adev->rev_id;
> +       init_data.asic_id.pci_revision_id = adev->pdev->revision;
>         init_data.asic_id.hw_internal_rev = adev->external_rev_id;
>
>         init_data.asic_id.vram_width = adev->gmc.vram_width;
> --
> 2.24.1
>
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