On Sun, Feb 14, 2016 at 02:31:21PM +0100, Linus Walleij wrote:
> commit e4b88e19897f1039fd83f1630517becafc0dd163
> "Input: stmpe-ts - enforce device tree only mode"
> removed platform data but accidentally stripped away useful
> kerneldoc, so reintroduce it.
>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Applied, thank you.
> ---
> drivers/input/touchscreen/stmpe-ts.c | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
> index e414d43e5159..2a78e27b4495 100644
> --- a/drivers/input/touchscreen/stmpe-ts.c
> +++ b/drivers/input/touchscreen/stmpe-ts.c
> @@ -63,6 +63,37 @@
> #define STMPE_TS_NAME "stmpe-ts"
> #define XY_MASK 0xfff
>
> +/**
> + * struct stmpe_touch - stmpe811 touch screen controller state
> + * @stmpe: pointer back to STMPE MFD container
> + * @idev: registered input device
> + * @work: a work item used to scan the device
> + * @dev: a pointer back to the MFD cell struct device*
> + * @sample_time: ADC converstion time in number of clock.
> + * (0 -> 36 clocks, 1 -> 44 clocks, 2 -> 56 clocks, 3 -> 64 clocks,
> + * 4 -> 80 clocks, 5 -> 96 clocks, 6 -> 144 clocks),
> + * recommended is 4.
> + * @mod_12b: ADC Bit mode (0 -> 10bit ADC, 1 -> 12bit ADC)
> + * @ref_sel: ADC reference source
> + * (0 -> internal reference, 1 -> external reference)
> + * @adc_freq: ADC Clock speed
> + * (0 -> 1.625 MHz, 1 -> 3.25 MHz, 2 || 3 -> 6.5 MHz)
> + * @ave_ctrl: Sample average control
> + * (0 -> 1 sample, 1 -> 2 samples, 2 -> 4 samples, 3 -> 8 samples)
> + * @touch_det_delay: Touch detect interrupt delay
> + * (0 -> 10 us, 1 -> 50 us, 2 -> 100 us, 3 -> 500 us,
> + * 4-> 1 ms, 5 -> 5 ms, 6 -> 10 ms, 7 -> 50 ms)
> + * recommended is 3
> + * @settling: Panel driver settling time
> + * (0 -> 10 us, 1 -> 100 us, 2 -> 500 us, 3 -> 1 ms,
> + * 4 -> 5 ms, 5 -> 10 ms, 6 for 50 ms, 7 -> 100 ms)
> + * recommended is 2
> + * @fraction_z: Length of the fractional part in z
> + * (fraction_z ([0..7]) = Count of the fractional part)
> + * recommended is 7
> + * @i_drive: current limit value of the touchscreen drivers
> + * (0 -> 20 mA typical 35 mA max, 1 -> 50 mA typical 80 mA max)
> + */
> struct stmpe_touch {
> struct stmpe *stmpe;
> struct input_dev *idev;
> --
> 2.4.3
>
--
Dmitry
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