Hi Ulrich, On Tuesday, 21 August 2018 11:03:45 EEST Ulrich Hecht wrote: > On August 20, 2018 at 11:28 AM Laurent Pinchart wrote: > > On Tuesday, 14 August 2018 16:49:59 EEST Ulrich Hecht wrote: > >> From: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx> > >> > >> This patch adds the option to specify a maximal clock and a minimal > >> vertical refresh rate. > > > > What is this needed for ? > > Somewhere in the chain there is a component that will not tolerate clocks in > excess of 135 MHz; if you don't limit it, the default for a 1920x1200 > display is somewhere along 148 MHz, and the HDMI signal output is invalid. Do you know which component that is ? -- Regards, Laurent Pinchart
