On Tue, 02 Jun 2026 20:36:47 +0200, Henrik Grimler wrote:
> This series fixes so HDMI through the sii9234 MHL chip works when
> cable is hotplugged, by making the MHL chip use extcon cable detection
> functions. Patch 3, that actually implements the extcon parts, is heavily
> inspired by commit 688838442147 ("drm/bridge/sii8620: use micro-USB
> cable detection logic to detect MHL") by Maciej Purski.
>
> Before these changes, HDMI only worked if cable was plugged in before
> booting. If no cable was connected, then wlr-randr still showed HDMI
> as connected, with 0x0 px, which confused at least some UIs (phosh)
> and caused problems:
> https://gitlab.gnome.org/World/Phosh/phosh/-/issues/828
>
> [...]
Applied, thanks!
[1/3] drm/bridge: sii9234: fix some typos in comments and messages
commit: 511ee3e5f7e4e82b6a5a0f9aa16895ab9a96fd08
[2/3] drm/bridge: sii9234: use dev_err_probe where applicable
commit: a3bbe1f4877d372da713b79764787e01306b12aa
Best regards,
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
