Hi Dmitry,
> > > > [PATCH v5] Input: add bu21029 touch driver
> > > >
> > > > Add Rohm BU21029 resistive touch panel controller support with I2C
> > > > interface.
> > >
> > > Is the patch ready to be pushed upstream? Is there anything I still need
> > > to do?
> >
> > I would like to kindly remind you of the BU21029 touch screen driver.
> > Could you please forward it to the mainline kernel?
>
> Sorry for the delay. Could you please tell me if the patch below (shoudl
> apply on top of your v5 version) works?
Yes, the patch works. We applied and compiled it with 4.14 and
4.17-rc3. We tested on our hardware with 4.14.
Only for 4.14 an #include <linux/regulator/consumer.h> was missing. I
Guess the API changed here a little in the meantime.
Because we do not have a controllable power supply on our board we see
the following complaint. But I think it is intentional and ok, right?
[ 1.715963] bu21029 0-0040: 0-0040 supply vdd not found, using dummy
regulator
[ 1.723806] input: bu21029 as
/devices/soc0/soc/2100000.aips-bus/21a0000.i2c/i2c-0/0-0040/input/input0
> + - vdd-supply : power supply for the controoler
There is a typo in controller.
What's the next step?
Greetings,
Mark
Building Technologies, Panel Software Fire (BT-FIR/ENG1)
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