表现为sda 低电平
错误提示
14.870000] init: sys_prop: permission denied uid:1003 name:service.bootanim.exit
[ 37.270000] s3c-i2c s3c2440-i2c.1: timeout waiting for bus idle
[ 41.270000] s3c-i2c s3c2440-i2c.1: cannot get bus (error -110)
[ 45.270000] s3c-i2c s3c2440-i2c.1: cannot get bus (error -110)
[ 45.270000] ft5x0x_i2c_rxdata: i2c read error: -121
[ 45.270000] ft5x0x_read_data: read touch data failed, -121
[ 49.270000] s3c-i2c s3c2440-i2c.1: cannot get bus (error -110)
用的开发板自带的敦泰电容屏驱动
求大侠指点,谢谢
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