[PATCH v2] drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

[PATCH v2] drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

[Nathan Chancellor]

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")
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
Changes in v2:
- Rebase to solve conflicts with 0e967e086e75 ("drm/amd/display: Extract
  connector and encoder code to amdgpu_dm_connector").
- Pick up Alex's Reviewed-by.
- Link to v1: https://patch.msgid.link/20260604-amdgpu-fix-wq_name_len-warning-v1-1-eb5415b45b27@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 2e74ff94dcac..881626f0f258 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -834,9 +834,9 @@ 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");
 	}
 	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
 		init_completion(&adev->dm.dmub_aux_transfer_done);

---
base-commit: 991fd2cb908bf5d35a496760519442d6e9f8763d
change-id: 20260604-amdgpu-fix-wq_name_len-warning-63c8012e0c2b

Best regards,
--  
Cheers,
Nathan

Re: [PATCH v2] drm/amd/display: Shorten hdmi_frl_status_polling_workqueue

[Nathan Chancellor]

Ping? This is an obvious fix. Is this being ignored because of the
Sashiko comments?

On Thu, Jun 18, 2026 at 09:52:14AM -0700, 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")
> Reviewed-by: Alex Hung <alex.hung@amd.com>
> Signed-off-by: Nathan Chancellor <nathan@kernel.org>
> ---
> Changes in v2:
> - Rebase to solve conflicts with 0e967e086e75 ("drm/amd/display: Extract
>   connector and encoder code to amdgpu_dm_connector").
> - Pick up Alex's Reviewed-by.
> - Link to v1: https://patch.msgid.link/20260604-amdgpu-fix-wq_name_len-warning-v1-1-eb5415b45b27@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 2e74ff94dcac..881626f0f258 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -834,9 +834,9 @@ 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");
>  	}
>  	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
>  		init_completion(&adev->dm.dmub_aux_transfer_done);
> 
> ---
> base-commit: 991fd2cb908bf5d35a496760519442d6e9f8763d
> change-id: 20260604-amdgpu-fix-wq_name_len-warning-63c8012e0c2b
> 
> Best regards,
> --  
> Cheers,
> Nathan
> 

-- 
Cheers,
Nathan