Hi Geert, On 2017-04-04 12:31:39 +0200, Geert Uytterhoeven wrote: > Hi Laurent, > > On Tue, Apr 4, 2017 at 12:05 PM, Laurent Pinchart > <[email protected]> wrote: > > On Monday 03 Apr 2017 11:55:19 Geert Uytterhoeven wrote: > >> The X2 crystal oscillator on the Koelsch development board provides a > >> 74.25 MHz clock, not a 148.5 MHz clock. > >> > >> Fixes: cd21cb46e14aae3a ("ARM: shmobile: koelsch: Add DU external pixel > >> clocks to DT") Signed-off-by: Geert Uytterhoeven <[email protected]> > >> --- > >> Confirmed by schematics, user manual, and physical inspection of 2 > >> Koelsch instances (my scope has not enough bandwidth to measure the > >> actual frequency). > > > > Stupid question, have you tested the corresponding (HDMI) DU output ? If so, > > No I haven't. > > Niklas, can you please fire up your display? Thanks!
Console during boot works and modetest -M rcar-du -s 46:1920x1080-60Hz modetest -M rcar-du -s 46:1280x720-60Hz modetest -M rcar-du -s 46:720x480-60Hz Produce stable test patterns. Tested-by: Niklas Söderlund <[email protected]> > > > Acked-by: Laurent Pinchart <[email protected]> > > Thanks ;-) > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- > [email protected] > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like > that. > -- Linus Torvalds -- Regards, Niklas Söderlund
