遇到一个logo界面卡死或者使用途中没有触摸
获取kernel里面的log打印如下:
1248.792175] rockchip_i2c 20056000.i2c: Error applying setting, reverse things back
[ 1248.985890] rockchip_i2c 20056000.i2c: Addr[0x0014] wait event timeout, state: 1, is_busy: 1, error: 0, complete_what: 0x0, ipd: 0x0
[ 1248.987903] rockchip_i2c 20056000.i2c: I2C_CON: start bit is set
[ 1248.988923] rockchip-pinctrl 20008000.pinctrl: pin gpio0-3 already requested by 10218000.rksdmmc; cannot claim for 20056000.i2c
[ 1248.988947] rockchip-pinctrl 20008000.pinctrl: pin-3 (20056000.i2c) status -22
[ 1248.988967] rockchip-pinctrl 20008000.pinctrl: could not request pin 3 on device rockchip-pinctrl
[ 1248.988986] rockchip_i2c 20056000.i2c: Error applying setting, reverse things back
[ 1249.182664] rockchip_i2c 20056000.i2c: Addr[0x0014] wait event timeout, state: 1, is_busy: 1, error: 0, complete_what: 0x0, ipd: 0x0
[ 1249.184675] rockchip_i2c 20056000.i2c: I2C_CON: start bit is set
[ 1249.185725] rockchip-pinctrl 20008
