[PATCH] drm/amd/display: Need config check for drm_dp_mst_topology_queue_probe()

[Liang, Prike]

[AMD Official Use Only - AMD Internal Distribution Only]

Please ignore this patch for the moment.

Thanks,
Prike

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Prike Liang
> Sent: Wednesday, November 20, 2024 10:34 AM
> To: amd-gfx at lists.freedesktop.org
> Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Wentland, Harry
> <Harry.Wentland at amd.com>; Li, Sun peng (Leo) <Sunpeng.Li at amd.com>; Lin,
> Wayne <Wayne.Lin at amd.com>; Liang, Prike <Prike.Liang at amd.com>
> Subject: [PATCH] drm/amd/display: Need config check for
> drm_dp_mst_topology_queue_probe()
>
> There is need to check the CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS
> config whether is enabled before uses the related MST functions.
>
> Signed-off-by: Prike Liang <Prike.Liang at amd.com>
> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 94f1651422da..21c0242daf19 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -3382,7 +3382,9 @@ static int dm_resume(struct amdgpu_ip_block *ip_block)
>                   aconnector->mst_root)
>                       continue;
>
> +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS)
>               drm_dp_mst_topology_queue_probe(&aconnector->mst_mgr);
> +#endif
>       }
>       drm_connector_list_iter_end(&iter);
>
> --
> 2.34.1