Re: [PATCH v3 12/22] drm/meson: encoder_hdmi: get/put the next bridge

Hi Luca,

On Mon, Dec 22, 2025 at 8:31 AM Luca Ceresoli [off-list ref] wrote:

Hello Martin,

On Sun Dec 21, 2025 at 10:51 PM CET, Martin Blumenstingl wrote:

quoted

On Tue, Dec 16, 2025 at 7:00 PM Luca Ceresoli [off-list ref] wrote:

quoted

This driver obtains a bridge pointer from of_drm_find_bridge() in the probe
function and stores it until driver removal. of_drm_find_bridge() is
deprecated. Move to of_drm_find_and_get_bridge() for the bridge to be
refcounted and use bridge->next_bridge to put the reference on
deallocation.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
And additionally I runtime tested this on meson-gxl-s905x-libretech-cc
where I still have HDMI output, so:
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

Thank you for the quick testing!

Thank you for doing the hard work ;-)

I think I can append '# meson-gxl-s905x-libretech-cc' to your 'Tested-by:'
line when I'll apply the patch, to make it more informative.

Sure, please go ahead with that!


Best regards,
Martin