|
发表于 2019-4-30 08:41:22
跟厂家要了参数表,还是不行。我看串口打印信息应该是iic出错了,请协助
[ 0.945478] <<-GTP-INFO->> GTP driver installing...
[ 0.945659] <<-GTP-INFO->> GTP Driver Version: V2.4<2014/11/28>
[ 0.945673] <<-GTP-INFO->> GTP Driver Built@16:00:08, Apr 29 2019
[ 0.945685] <<-GTP-INFO->> GTP I2C Address: 0x5d
[ 0.945782] <<-GTP-INFO->> Guitar reset
[ 0.988827] hdmi output corlor mode is 3
[ 0.988845] hdmi connect to lcdc1
[ 0.988857] switch:en=1,lcdc_id=1,screen type=6,cur type=0
[ 1.074112] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -11! Process reset.
[ 1.074127] <<-GTP-INFO->> Guitar reset
[ 1.188921] <<-GTP-ERROR->> GTP i2c test failed time 1.
[ 1.188932] usb 1-1: new high-speed USB device number 2 using rockchip_ehci_host
[ 1.212814] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -11! Process reset.
[ 1.212828] <<-GTP-INFO->> Guitar reset
[ 1.238120] rk_fb_switch_screen: wait update_regs_wait timeout
[ 1.238216] rk3288-lcdc lcdc1: lcdc1: dclk:148500000>>fps:60
[ 1.238268] pixel clk is 148500000 tmds clk is 148500000
[ 1.238317] rockchip-hdmiv2 ff980000.hdmi: [hdmi_dev_config_video] sucess output HDMI.
[ 1.326682] <<-GTP-ERROR->> GTP i2c test failed time 2.
[ 1.338171] usb 1-1: New USB device found, idVendor=05e3, idProduct=0608
[ 1.338191] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.338206] usb 1-1: Product: USB2.0 Hub
[ 1.338907] hub 1-1:1.0: USB hub found
[ 1.339278] hub 1-1:1.0: 4 ports detected
[ 1.350754] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -11! Process reset.
[ 1.350769] <<-GTP-INFO->> Guitar reset
[ 1.464441] <<-GTP-ERROR->> GTP i2c test failed time 3.
[ 1.488124] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -11! Process reset.
[ 1.488138] <<-GTP-INFO->> Guitar reset
|
|