Commits
Jitao Shi committed f6c87239702
drm/mediatek: fixed the calc method of data rate per lane Tune dsi frame rate by pixel clock, dsi add some extra signal (i.e. Tlpx, Ths-prepare, Ths-zero, Ths-trail,Ths-exit) when enter and exit LP mode, those signals will cause h-time larger than normal and reduce FPS. So need to multiply a coefficient to offset the extra signal's effect. coefficient = ((htotal*bpp/lane_number)+Tlpx+Ths_prep+Ths_zero+ Ths_trail+Ths_exit)/(htotal*bpp/lane_number) Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>