Re: [PATCH] drm: bridge: adv7511: Fix ADV7535 HPD enablement

2022-01-10 Thread Robert Foss
Hey Jagan, Thanks for submitting this fix. On Sun, 9 Jan 2022 at 18:30, Jagan Teki wrote: > > Existing HPD enablement logic is not compatible with ADV7535 > bridge, thus any runtime plug-in of HDMI cable is not working > on these bridge designs. > > Unlike other ADV7511 family of bridges, the

[PATCH] drm: bridge: adv7511: Fix ADV7535 HPD enablement

2022-01-09 Thread Jagan Teki
Existing HPD enablement logic is not compatible with ADV7535 bridge, thus any runtime plug-in of HDMI cable is not working on these bridge designs. Unlike other ADV7511 family of bridges, the ADV7535 require HPD_OVERRIDE bit to set and reset for proper handling of HPD functionality. Fix it.