On Thu, Oct 12, 2017 at 10:04 AM, Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx> wrote: > Support was added based on Goodix GitHub repo [1]. There are two major > differences between gt1151 and currently supported devices (gt9x): > * CONFIG_DATA register has 0x8050 address instead of 0x8047, > * config data checksum has 16-bit width instead of 8-bit. > > Also update goodix_i2c_test() function, so it reads ID register (which > has the same address for all devices) instead of CONFIG_DATA (because > its address is known only after reading ID of the device). > > [1] https://github.com/goodix/gt1x_driver_generic > > Signed-off-by: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx> > --- > Patch was developed and tested on top of 4.14-rc4 using custom board. > > .../bindings/input/touchscreen/goodix.txt | 3 +- Acked-by: Rob Herring <robh@xxxxxxxxxx> > drivers/input/touchscreen/goodix.c | 88 +++++++++++++++++----- > 2 files changed, 70 insertions(+), 21 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
