Re: [PATCH v3 0/2] phy: Add support for the HDMI TX PHY on Meson8/8b/8m2
From: Vinod Koul
Date: Tue Nov 23 2021 - 00:48:06 EST
On 20-10-21, 21:51, Martin Blumenstingl wrote:
> Amlogic Meson8/8b/8m2 SoCs embed a HDMI TX PHY. Unfortunately there is
> no (public) documentation for this hardware. The best thing we have is
> the 3.10 vendor kernel, which unfortunately doesn't document most
> register bits (only a few are named there, the rest is all magic
> It is possible that this is a TranSwitch HDMI TX PHY based core, but
> this is pure speculation.
> Adding a driver for the HDMI TX PHY gets us one step closer to video
> output on these older SoCs.