Hi Ashish,
On Thu, Jul 14, 2011 at 02:28:10PM +0530, ashishj3 wrote:
This driver add support for DA9052 4-wire resistive ADC interfaced touchscreen controller.
DA9052 is a MFD therefore this driver depends on DA9052 core driver for core functionalities.
Signed-off-by: David Dajun Chen dchen@diasemi.com Signed-off-by: Ashish Jangam ashish.jangam@kpitcummins.com
drivers/input/touchscreen/Kconfig | 7 + drivers/input/touchscreen/Makefile | 1 + drivers/input/touchscreen/da9052_tsi.c | 489 ++++++++++++++++++++++++++++++++ 3 files changed, 497 insertions(+), 0 deletions(-) create mode 100755 drivers/input/touchscreen/da9052_tsi.c
[snip]
- ret = da9052_clear_bits(da9052, DA9052_GPIO_4_5_REG, 0x33);
- if (ret < 0)
return -EIO;- ret = da9052_clear_bits(da9052, DA9052_GPIO_6_7_REG, 0x33);
Those two register defines are missing in your posted MFD driver headerfile "reg.h".
Regards, Michael