[PATCH] Input: stmpe-keypad - add STMPE1801 support

[Dmitry Torokhov]

Hi Sergey,

On Fri, Jun 18, 2021 at 05:51:49PM +0300, Sergey Larin wrote:
> @@ -176,7 +232,9 @@ static irqreturn_t stmpe_keypad_irq(int irq, void *dev)
>  		u8 data = fifo[i];
>  		int row = (data & STMPE_KPC_DATA_ROW) >> 3;
>  		int col = data & STMPE_KPC_DATA_COL;
> -		int code = MATRIX_SCAN_CODE(row, col, STMPE_KEYPAD_ROW_SHIFT);
> +		int code = variant->read_inverted ?
> +			  MATRIX_SCAN_CODE(col, row, STMPE_KEYPAD_ROW_SHIFT)
> +			: MATRIX_SCAN_CODE(row, col, STMPE_KEYPAD_ROW_SHIFT);

Do we really need to do this swap vs. simply arranging the keymap
differently for 1801?

Thanks.

-- 
Dmitry