21 Aug
2018
21 Aug
'18
8:03 a.m.
On August 20, 2018 at 11:28 AM Laurent Pinchart laurent.pinchart@ideasonboard.com wrote:
Hi Ulrich,
Thank you for the patch.
On Tuesday, 14 August 2018 16:49:59 EEST Ulrich Hecht wrote:
From: Koji Matsuoka koji.matsuoka.xm@renesas.com
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.
CU Uli