Re: [PATCH] input: edt-ft5x06: increase allowed data range for threshold parameter

On 2017-05-08 18:11, Rob Herring wrote:

On Tue, May 02, 2017 at 05:00:59PM +0200, Martin Kepplinger wrote:

quoted

The datasheet and application note does not mention an allowed range for
the M09_REGISTER_THRESHOLD parameter. One of our customers needs to set
lower values than 20 and they seem to work just fine on EDT EP0xx0M09 with
T5x06 touch.

So, lacking a known lower limit, we increase the range for thresholds,
and set the lower limit to 0. The documentation is updated accordingly.

Signed-off-by: Schoefegger Stefan <redacted>
Signed-off-by: Manfred Schlaegl <redacted>
Signed-off-by: Martin Kepplinger <redacted>
---
 Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt | 2 +-
 Documentation/input/devices/edt-ft5x06.rst                         | 2 +-
 drivers/input/touchscreen/edt-ft5x06.c                             | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>

Dmitry, any objections or thoughts?

thanks
                       martin