drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

[PATCH] drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

Posted by Nathan Chancellor 3 days, 6 hours ago

There is a warning when creating the hdmi_frl_status_polling_wq
workqueue because "hdmi_frl_status_polling_workqueue" excceds
WQ_NAME_LEN:

  workqueue: name exceeds WQ_NAME_LEN. Truncating to: hdmi_frl_status_polling_workque

Shorten the workqueue name to "hdmi_frl_status_polling_wq" like the
structure member to avoid the warning.

Fixes: 5c9b8b27a883 ("drm/amd/display: Tie FRL support into amdgpu_dm")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 1ed697a3a453..f120f75827d9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2262,9 +2262,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	}
 	if (adev->dm.dc->caps.max_links > 0) {
 		adev->dm.hdmi_frl_status_polling_wq =
-			create_singlethread_workqueue("hdmi_frl_status_polling_workqueue");
+			create_singlethread_workqueue("hdmi_frl_status_polling_wq");
 		if (!adev->dm.hdmi_frl_status_polling_wq)
-			drm_err(adev_to_drm(adev), "failed to initialize hdmi_frl_status_polling_workqueue\n");
+			drm_err(adev_to_drm(adev), "failed to initialize hdmi_frl_status_polling_wq\n");
 		adev->dm.hdmi_frl_status_polling_delay_ms = 200;
 		INIT_DELAYED_WORK(&adev->dm.hdmi_frl_status_polling_work, hdmi_frl_status_polling_work);
 	}

---
base-commit: 56ae73c92e200e630c2bdf1e98c88b86c8483b37
change-id: 20260604-amdgpu-fix-wq_name_len-warning-63c8012e0c2b

Best regards,
--  
Cheers,
Nathan

Re: [PATCH] drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

Posted by Alex Hung 2 days, 13 hours ago

Reviewed-by: Alex Hung <alex.hung@amd.com>

On 6/4/26 19:13, Nathan Chancellor wrote:
> There is a warning when creating the hdmi_frl_status_polling_wq
> workqueue because "hdmi_frl_status_polling_workqueue" excceds
> WQ_NAME_LEN:
> 
>    workqueue: name exceeds WQ_NAME_LEN. Truncating to: hdmi_frl_status_polling_workque
> 
> Shorten the workqueue name to "hdmi_frl_status_polling_wq" like the
> structure member to avoid the warning.
> 
> Fixes: 5c9b8b27a883 ("drm/amd/display: Tie FRL support into amdgpu_dm")
> Signed-off-by: Nathan Chancellor <nathan@kernel.org>
> ---
>   drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> 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 1ed697a3a453..f120f75827d9 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -2262,9 +2262,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
>   	}
>   	if (adev->dm.dc->caps.max_links > 0) {
>   		adev->dm.hdmi_frl_status_polling_wq =
> -			create_singlethread_workqueue("hdmi_frl_status_polling_workqueue");
> +			create_singlethread_workqueue("hdmi_frl_status_polling_wq");
>   		if (!adev->dm.hdmi_frl_status_polling_wq)
> -			drm_err(adev_to_drm(adev), "failed to initialize hdmi_frl_status_polling_workqueue\n");
> +			drm_err(adev_to_drm(adev), "failed to initialize hdmi_frl_status_polling_wq\n");
>   		adev->dm.hdmi_frl_status_polling_delay_ms = 200;
>   		INIT_DELAYED_WORK(&adev->dm.hdmi_frl_status_polling_work, hdmi_frl_status_polling_work);
>   	}
> 
> ---
> base-commit: 56ae73c92e200e630c2bdf1e98c88b86c8483b37
> change-id: 20260604-amdgpu-fix-wq_name_len-warning-63c8012e0c2b
> 
> Best regards,
> --
> Cheers,
> Nathan
>