[PATCH] input:stmpe-ts: Add support to report BTN_TOUCH event

[Lee Jones]

On Thu, 13 Dec 2012, Vipul Kumar Samar wrote:

> stmpe touchscreen supports BTN_TOUCH event but doesn't report it. Add
> BTN_TOUCH reporting capability to the stmpe touchscreen driver.
> 
> Signed-off-by: Vipul Kumar Samar <vipulkumar.samar at st.com>
> ---
>  drivers/input/touchscreen/stmpe-ts.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
> index 076442a..c3399a1 100644
> --- a/drivers/input/touchscreen/stmpe-ts.c
> +++ b/drivers/input/touchscreen/stmpe-ts.c
> @@ -121,6 +121,7 @@ static void stmpe_work(struct work_struct *work)
>  	__stmpe_reset_fifo(ts->stmpe);
>  
>  	input_report_abs(ts->idev, ABS_PRESSURE, 0);
> +	input_report_key(ts->idev, BTN_TOUCH, 0);
>  	input_sync(ts->idev);
>  }
>  
> @@ -154,6 +155,7 @@ static irqreturn_t stmpe_ts_handler(int irq, void *data)
>  	input_report_abs(ts->idev, ABS_X, x);
>  	input_report_abs(ts->idev, ABS_Y, y);
>  	input_report_abs(ts->idev, ABS_PRESSURE, z);
> +	input_report_key(ts->idev, BTN_TOUCH, 1);
>  	input_sync(ts->idev);
>  
>         /* flush the FIFO after we have read out our values. */
> -- 
> 1.7.2.2

So long as it's tested/working, the code looks fine so:

Acked-by: Lee Jones <lee.jones at linaro.org>

-- 
Lee Jones
Linaro ST-Ericsson Landing Team Lead
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