Dudley,
On Tue, Dec 09, 2014 at 05:11:43PM +0800, Dudley Du wrote:
> Add force re-calibrate function supported for gen5 trackpad device,
> it can be used through sysfs calibrate interface.
> TEST=test on Chromebooks.
>
> Signed-off-by: Dudley Du <dudley.dulixin@xxxxxxxxx>
> ---
> drivers/input/mouse/cyapa_gen5.c | 65 ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 65 insertions(+)
>
> diff --git a/drivers/input/mouse/cyapa_gen5.c b/drivers/input/mouse/cyapa_gen5.c
> index 5bebee1..7d96904 100644
> --- a/drivers/input/mouse/cyapa_gen5.c
> +++ b/drivers/input/mouse/cyapa_gen5.c
> @@ -1581,6 +1581,70 @@ static int cyapa_gen5_suspend_scanning(struct cyapa *cyapa)
> return 0;
> }
>
> +static int cyapa_gen5_calibrate_pwcs(struct cyapa *cyapa,
> + u8 calibrate_sensing_mode_type)
> +{
> + u8 cmd[8];
> + u8 resp_data[6];
> + int resp_len;
> + int error;
> +
> + /* Try to dump all bufferred data before doing command. */
^^^^^^^^^
buffered
[...]
--
- Jeremiah Mahler
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