Hi Ulrich,
Thank you for the patches.
On Tuesday, 14 August 2018 16:49:54 EEST Ulrich Hecht wrote:
Hi!
This is a prototype extension of the series "R-Car D3 LVDS/HDMI support" that includes an up-port of the LVDS PLL support in the BSP.
While this is prototype-quality code, there are in my judgment no serious hacks in it. The most significant deviation in behavior between this and the BSP code is that the LVDS PLL setup is not done in two steps, but in one go as the LVDS device is enabled. This was easier to implement, and works just as fine.
Instructions for testing this are found at https://elinux.org/User:Uli/D3_HDMI_Test, including links to git trees based on renesas-drivers and drm-next, as well as config files for each.
The instructions there end with
"4. Boot kernel and observe activity on HDMI display."
Does "activity" mean that I can expect a working HDMI output with a proper image on the display ? :-)