[PATCH] drm/amdgpu: Make CPX mode auto default in NPS4

[Felix Kuehling]

On 2024-05-22 15:15, Rajneesh Bhardwaj wrote:
> On GFXIP9.4.3, make CPX mode as the default compute mode if the node is
> setup in NPS4 memory partition mode. This change is only applicable for
> dGPU, for APU, continue to use TPX mode.
>
> Cc: Lijo Lazar <lijo.lazar at amd.com>
> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj at amd.com>

Reviewed-by: Felix Kuehling <felix.kuehling at amd.com>


> ---
>   drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
> index d62cfa4e2d2b..2c9a0aa41e2d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
> +++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
> @@ -422,7 +422,7 @@ __aqua_vanjaram_get_auto_mode(struct amdgpu_xcp_mgr *xcp_mgr)
>   
>   	if (adev->gmc.num_mem_partitions == num_xcc / 2)
>   		return (adev->flags & AMD_IS_APU) ? AMDGPU_TPX_PARTITION_MODE :
> -						    AMDGPU_QPX_PARTITION_MODE;
> +						    AMDGPU_CPX_PARTITION_MODE;
>   
>   	if (adev->gmc.num_mem_partitions == 2 && !(adev->flags & AMD_IS_APU))
>   		return AMDGPU_DPX_PARTITION_MODE;