Re: [PATCH v1 6/6] drm: panel-simple: add LOGIC Technologies panels

Hi,

On Mon, Jun 1, 2020 at 1:33 AM Sam Ravnborg sam@ravnborg.org wrote:

+static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = {

•   .clock = 33000,
  

•   .hdisplay = 800,
  

•   .hsync_start = 800 + 154,
  

•   .hsync_end = 800 + 154 + 3,
  

•   .htotal = 800 + 154 + 3 + 43,
  

•   .vdisplay = 480,
  

•   .vsync_start = 480 + 47,
  

•   .vsync_end = 480 + 47 + 3,
  

•   .vtotal = 480 + 47 + 3 + 20,
  

•   .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
  

This is different than the "typ" mode from the random spreadsheet I found on the internet:

https://logictechno.com/wp-content/uploads/2016/11/LTTD800480070-L6WH-RT-v1....

As per my other comments, I wonder how important "vrefresh" is and if we should include it.

-Doug