Re: [PATCH 05/11] drm/amdgpu/mes: update hqd masks when disable_kq is set

["Khatri, Sunil" <sukhatri@amd.com>]

Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>

On 3/6/2025 2:17 AM, Alex Deucher wrote:
> Make all resources available to user queues.
>
> Suggested-by: Sunil Khatri <sunil.khatri@amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> index afc2ce344df52..71dce64a0ea32 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> @@ -157,14 +157,14 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
>   				 * Set GFX pipe 0 queue 1-7 for MES scheduling
>   				 * mask = 1111 1110b
>   				 */
> -				adev->mes.gfx_hqd_mask[i] = 0xFE;
> +				adev->mes.gfx_hqd_mask[i] = adev->gfx.disable_kq ? 0xFF : 0xFE;
>   			else
>   				/*
>   				 * GFX pipe 0 queue 0 is being used by Kernel queue.
>   				 * Set GFX pipe 0 queue 1 for MES scheduling
>   				 * mask = 10b
>   				 */
> -				adev->mes.gfx_hqd_mask[i] = 0x2;
> +				adev->mes.gfx_hqd_mask[i] = adev->gfx.disable_kq ? 0x3 : 0x2;
>   		}
>   	}
>   
> @@ -172,7 +172,7 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
>   		/* use only 1st MEC pipes */
>   		if (i >= adev->gfx.mec.num_pipe_per_mec)
>   			continue;
> -		adev->mes.compute_hqd_mask[i] = 0xc;
> +		adev->mes.compute_hqd_mask[i] = adev->gfx.disable_kq ? 0xF : 0xC;
>   	}
>   
>   	for (i = 0; i < AMDGPU_MES_MAX_SDMA_PIPES; i++) {