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Subject[RFC v2 PATCH 1/7] matrix_keypad: Increase the max limit of rows and columns
Date
From: Trilok Soni <tsoni@codeaurora.org>

Some keyboard controller have support for more than
16 columns and rows. Moving this value to 32.

Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Trilok Soni <tsoni@codeaurora.org>
---
Changes from v1:
Moved the max columns and rows to 32
include/linux/input/matrix_keypad.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 6974746..fe7c4b9 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -4,8 +4,8 @@
#include <linux/types.h>
#include <linux/input.h>

-#define MATRIX_MAX_ROWS 16
-#define MATRIX_MAX_COLS 16
+#define MATRIX_MAX_ROWS 32
+#define MATRIX_MAX_COLS 32

#define KEY(row, col, val) ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
(((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
--
1.7.3.5


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