# Based on arch/arm/boot/dts/argon/spi-panel-gc9305-v2-qvga-cmd from
# the downstream kernel, which is:
# Copyright (c) 2017, The Linux Foundation. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 and
# only version 2 as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

command 0x36 0x00
command 0x3a 0x55 # format: 65K 16bit
command 0x35 0x00 # TE v-blanking
command 0xb2 0x0c 0x0c 0x00 0x33 0x33 # porch setting
command 0xb7 0x75 # gate control VGH VGL
command 0xbb 0x34 # Vcoms setting 1.4v
command 0xc0 0x2c # LCM control
command 0xc2 0x01 # VDV VRH COMMAND ENABLE
command 0xc3 0x0d # VRH SET
command 0xc4 0x20 # VDV SET
command 0xc6 0xef # frame rate
command 0x44 0x00 0x00 # SET TEARING SCAN LINE
command 0xd0 0xa4 0xa1 # power control 1

# gamma
command 0xe0 0xd0 0x02 0x09 0x0d 0x0e 0x19 0x30 0x51 0x43 0x09 0x14 0x13 0x18 0x21
command 0xe1 0xd0 0x02 0x09 0x0d 0x0d 0x18 0x32 0x46 0x42 0x09 0x13 0x13 0x17 0x21

command 0x11 # sleep out
delay 120
command 0x29 # display on
