Re: [PATCH 2/4] drm/amdgpu/mes: enable compute pipes across all MEC

[Lazar, Lijo]

On 3/20/2025 12:38 AM, Alex Deucher wrote:
> Enable pipes on both MECs for MES.
> 
> Fixes: 745f46b6a99f ("drm/amdgpu: enable mes v12 self test")
> Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c 
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> index 10f14bf925778..ac9b1708e20d8 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> @@ -130,8 +130,7 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
>       }
>  
>       for (i = 0; i < AMDGPU_MES_MAX_COMPUTE_PIPES; i++) {
> -             /* use only 1st MEC pipes */
> -             if (i >= adev->gfx.mec.num_pipe_per_mec)
> +             if (i >= (adev->gfx.mec.num_pipe_per_mec * 
> adev->gfx.mec.num_mec))

Same comment as in patch 1.

Thanks,
Lijo

>                       break;
>               adev->mes.compute_hqd_mask[i] = 0xc;
>       }