Hi everyone,
I'm working on DM355EVM with 2.6.10_mvl401 kernel. I tried to add touch screen driver and created tsc2007.ko and tsdev.ko. However I can't introduce tsc2007 to DM355.
When I run these modules I got below errors :
root@192:~# insmod /lib/modules/2.6.10_mvl401/kernel/drivers/input/touchscreen/ tsc2007.ko
DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
DaVinci I2C WARNING: i2c: NACK detected
root@192:~# insmod /lib/modules/2.6.10_mvl401/kernel/drivers/input/ tsdev.ko
ts: Compaq touchscreen protocol output
What may be the reason of these errors?
Regards,
İrem