Hi, On Mon, Jun 1, 2020 at 1:33 AM Sam Ravnborg <sam@xxxxxxxxxxxx> 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-v1.1.pdf As per my other comments, I wonder how important "vrefresh" is and if we should include it. -Doug