[AMD Official Use Only - General]
Reviewed-by: Stanley.Yang <Stanley.Yang@xxxxxxx>
Regards,
Stanley
> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Tao
> Zhou
> Sent: Friday, October 20, 2023 6:26 PM
> To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: Zhou1, Tao <Tao.Zhou1@xxxxxxx>
> Subject: [PATCH] drm/amdgpu: enable RAS poison mode for APU
>
> Enable it by default on APU platform.
>
> Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
> index 95c181cd1fea..a41cab0a2f9c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
> @@ -2710,7 +2710,8 @@ static void
> amdgpu_ras_query_poison_mode(struct amdgpu_device *adev)
> return;
>
> /* Init poison supported flag, the default value is false */
> - if (adev->gmc.xgmi.connected_to_cpu) {
> + if (adev->gmc.xgmi.connected_to_cpu ||
> + adev->gmc.is_app_apu) {
> /* enabled by default when GPU is connected to CPU */
> con->poison_supported = true;
> } else if (adev->df.funcs &&
> --
> 2.35.1
