Re: [PATCH v3 12/13] drm: bridge: dw_hdmi: Use dw_hdmi_connector_status_update()

Dmitry Baryshkov
2026-04-28T12:42:18Z

On Fri, Apr 03, 2026 at 06:52:58PM +0000, Jonas Karlman wrote:
> Update connector EDID and CEC phys addr from detect and force funcs to
> ensure that userspace always have access to latest read EDID after a
> sink use a HPD low voltage pulse to indicate that EDID has changed.
>
> With EDID being updated in detect and force funcs, there should no
> longer be a need to re-read EDID in get_modes funcs, so drop it.
>
> This change make the dw-hdmi connector work more closely like the bridge
> connector does with a hdmi bridge.

Please consider using drm_atomic_helper_connector_hdmi_update()
directly.

>
> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
> ---
> v3: Reworked 'Update EDID during hotplug processing' patch
> ---
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 24 +++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)
>

--
With best wishes
Dmitry