defconfigs: add Pi Vision drivers to bcm2712

Enable drivers in bcm2712_defconfig required by the SECO Pi Vision 10.1
CM5 HMI, specifically:

* driver for Atmel MaxTouch controllers
* LVDS panel
* TI SN65DSI83 DSI-LVDS bridge

Signed-off-by: Alessandro Pecugi <alessandro.pecugi@seco.com>

Author: Alessandro Pecugi

arch/arm64/configs/bcm2712_defconfig

@@ -701,6 +701,7 @@ CONFIG_JOYSTICK_FSIA6B=m
 CONFIG_JOYSTICK_SENSEHAT=m
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=m
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
 CONFIG_TOUCHSCREEN_EGALAX=m
 CONFIG_TOUCHSCREEN_EXC3000=m
 CONFIG_TOUCHSCREEN_GOODIX=m
@@ -1069,6 +1070,7 @@ CONFIG_HD44780=m
 CONFIG_DRM=m
 CONFIG_DRM_LOAD_EDID_FIRMWARE=y
 CONFIG_DRM_UDL=m
+CONFIG_DRM_PANEL_LVDS=m
 CONFIG_DRM_PANEL_ILITEK_ILI9806E=m
 CONFIG_DRM_PANEL_ILITEK_ILI9806E_SPI=m
 CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
@@ -1082,6 +1084,7 @@ CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
+CONFIG_DRM_TI_SN65DSI83=m
 CONFIG_DRM_V3D=m
 CONFIG_DRM_VC4=m
 CONFIG_DRM_VC4_HDMI_CEC=y