Commit cfaea567 authored by Trilok Soni's avatar Trilok Soni Committed by Dmitry Torokhov

Input: matrix_keypad - increase the limit of rows and columns

Some keyboard controllers support more than 16 columns and rows.
Increase the limit to 32.
Signed-off-by: default avatarTrilok Soni <tsoni@codeaurora.org>
Acked-by: default avatarEric Miao <eric.y.miao@gmail.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 4b6d4434
...@@ -4,8 +4,8 @@ ...@@ -4,8 +4,8 @@
#include <linux/types.h> #include <linux/types.h>
#include <linux/input.h> #include <linux/input.h>
#define MATRIX_MAX_ROWS 16 #define MATRIX_MAX_ROWS 32
#define MATRIX_MAX_COLS 16 #define MATRIX_MAX_COLS 32
#define KEY(row, col, val) ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\ #define KEY(row, col, val) ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
(((col) & (MATRIX_MAX_COLS - 1)) << 16) |\ (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
......
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