On 3/2/2018 1:21 PM, Simon Horman wrote:

Here's the set of 5 patches against Simon Horman's 'renesas.git' repo's
'renesas-devel-20180227-v4.16-rc3' tag. We're adding the R8A77970 FCPVD/VSPD/
DU/LVDS device nodes and then describing the HDMI encoder connected to the LVDS
output (we're omitting the LVDS decoder for now). These patches depend on
the recent R8A77970 DU/LVDS rework patches by Laurent in order to work...       

    Need to mention that the DU driver silently fails to probe now. I do
    hope that this is not due to my updates. :-)

Please test that theory.

    Yeah, after sucking in the recent versions of the DU/LVDS patches and 
and fixing rejects in a couple patches here, the graphical console works again. 

Ok, but does this patchset cause a regression? If so it seems

     Sorry, somehow missed that question. No regression is possible as the 
display just
doesn't work before these patches are applied. It's just that it doesn't start 
to work
until the recent DU/LVDS driver updates are applied.

Ok, but my question remains: does the display work before these patches?

   No, there are no FCPVD/VSPD/DU/LVDS device nodes in R8A77970 TDs.

MBR, Sergei

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