Re: [PATCH] drm/amdgpu: filter out radeon secondary ids as well

[Christian König <ckoenig.leichtzumerken@xxxxxxxxx>]

Am 20.01.22 um 18:48 schrieb Alex Deucher:
> Older radeon boards (r2xx-r5xx) had secondary PCI functions
> which we solely there for supporting multi-head on OSs with
> special requirements.  Add them to the unsupported list
> as well so we don't attempt to bind to them.  The driver
> would fail to bind to them anyway, but this does so
> in a cleaner way that should not confuse the user.
>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

Acked-by: Christian König <christian.koenig@xxxxxxx>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 81 +++++++++++++++++++++++++
>   1 file changed, 81 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index 1527decd7e30..75ceb43392b1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -1499,6 +1499,87 @@ static const u16 amdgpu_unsupported_pciidlist[] = {
>   	0x99A0,
>   	0x99A2,
>   	0x99A4,
> +	/* radeon secondary ids */
> +	0x3171,
> +	0x3e70,
> +	0x4164,
> +	0x4165,
> +	0x4166,
> +	0x4168,
> +	0x4170,
> +	0x4171,
> +	0x4172,
> +	0x4173,
> +	0x496e,
> +	0x4a69,
> +	0x4a6a,
> +	0x4a6b,
> +	0x4a70,
> +	0x4a74,
> +	0x4b69,
> +	0x4b6b,
> +	0x4b6c,
> +	0x4c6e,
> +	0x4e64,
> +	0x4e65,
> +	0x4e66,
> +	0x4e67,
> +	0x4e68,
> +	0x4e69,
> +	0x4e6a,
> +	0x4e71,
> +	0x4f73,
> +	0x5569,
> +	0x556b,
> +	0x556d,
> +	0x556f,
> +	0x5571,
> +	0x5854,
> +	0x5874,
> +	0x5940,
> +	0x5941,
> +	0x5b72,
> +	0x5b73,
> +	0x5b74,
> +	0x5b75,
> +	0x5d44,
> +	0x5d45,
> +	0x5d6d,
> +	0x5d6f,
> +	0x5d72,
> +	0x5d77,
> +	0x5e6b,
> +	0x5e6d,
> +	0x7120,
> +	0x7124,
> +	0x7129,
> +	0x712e,
> +	0x712f,
> +	0x7162,
> +	0x7163,
> +	0x7166,
> +	0x7167,
> +	0x7172,
> +	0x7173,
> +	0x71a0,
> +	0x71a1,
> +	0x71a3,
> +	0x71a7,
> +	0x71bb,
> +	0x71e0,
> +	0x71e1,
> +	0x71e2,
> +	0x71e6,
> +	0x71e7,
> +	0x71f2,
> +	0x7269,
> +	0x726b,
> +	0x726e,
> +	0x72a0,
> +	0x72a8,
> +	0x72b1,
> +	0x72b3,
> +	0x793f,
>   };
>   
>   static const struct pci_device_id pciidlist[] = {