#Driver toolkit registration key driver

Overrides the default value for the video ram. This can help if your display is connected over TTL Stops the Pixel Clock if a LCD underrun occurs.

#Driver toolkit registration key driver

This value could be changed to reduce EMC problems.Р”В«itmask to show additional display driver infos on the debug port. GPIO/Pin 5 used to Turn On/Off Display PowerР”Вisplay Enable (DISP_GPIO) on delay in ms compared to the LCD data signalsР”Вisplay signal buffer strength. For the other outputs, EDID data is read from the screen, and the most appropriate VESA timings are used.Р”В«egin of Line Width (Back Porch) in PixelsР”В®nd of Line Width (Front Porch) in PixelsР”В«egin of Frame Width (Back Porch) in LinesР”В®nd of Frame Width (Front Porch) in Lines The table below lists all available registry settings for the display driver.Р”Р‡or the Tegra modules, timings only affect the LCD output. Settings for all Colibri and Apalis Modules This will make display configuration more compatible across different modules and families. On those platforms GPIO numbers are not used, the BL_GPIO and DISP_GPIO settings actually use PIN number (SO-DIMM number for IMX7 and Colibri-IMX6 and MXM3 number for Apalis IMX6). If you want to use SO-DIMM pin numbers you can use then BL_PIN and DISP_PIN settings, but those will work only if the corresponding *_GPIO parameter is not set. On Vybrid-based modules, the BL_GPIO and DISP_GPIO settings use GPIO numbers. Whenever a GPIO for the Tegra based modules is used, a special conversion from GPIO name to GPIO number needs to be used: For PXA and Tegra-based modules, you can use the Colibri Tweak Tool to adjust most of these settings.Р”Р‡or Vybrid, i.MX6 and i.MX7 and Tegra based modules, you can use the Display Tool to adjust most of these settings.