drm/imx: parallel-display: fix drm/panel/panel-simple v6.17 WARNING regression

[PATCH 0/2] drm/imx: parallel-display: fix drm/panel/panel-simple v6.17 WARNING regression

Posted by Luca Ceresoli 2 months ago

This series fixes the WARNING regressions reported by Ernest [0] and due to
the missing conversion of the DRM_IMX driver to the new
devm_drm_bridge_alloc() API.

The second patch also adds drm_bridge_add(), which is a good practice and
proposed to become mandatory [1].

[0] https://lore.kernel.org/all/hlf4wdopapxnh4rekl5s3kvoi6egaga3lrjfbx6r223ar3txri@3ik53xw5idyh/
[1] https://lore.kernel.org/lkml/20251003-b4-drm-bridge-alloc-add-before-attach-v1-0-92fb40d27704@bootlin.com/

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
Luca Ceresoli (2):
      drm/imx: parallel-display: convert to devm_drm_bridge_alloc() API
      drm/imx: parallel-display: add the bridge before attaching it

 drivers/gpu/drm/imx/ipuv3/parallel-display.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
---
base-commit: 48a710760e10a4f36e11233a21860796ba204b1e
change-id: 20251014-drm-bridge-alloc-imx-ipuv3-9b792f659cf9

Best regards,
-- 
Luca Ceresoli <luca.ceresoli@bootlin.com>

Re: [PATCH 0/2] drm/imx: parallel-display: fix drm/panel/panel-simple v6.17 WARNING regression

Posted by Philipp Zabel 1 month, 2 weeks ago

On Di, 2025-10-14 at 13:30 +0200, Luca Ceresoli wrote:
> This series fixes the WARNING regressions reported by Ernest [0] and due to
> the missing conversion of the DRM_IMX driver to the new
> devm_drm_bridge_alloc() API.
> 
> The second patch also adds drm_bridge_add(), which is a good practice and
> proposed to become mandatory [1].
> 
> [0] https://lore.kernel.org/all/hlf4wdopapxnh4rekl5s3kvoi6egaga3lrjfbx6r223ar3txri@3ik53xw5idyh/
> [1] https://lore.kernel.org/lkml/20251003-b4-drm-bridge-alloc-add-before-attach-v1-0-92fb40d27704@bootlin.com/
> 
> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

Applied to drm-misc-fixes, thanks!

regards
Philipp