Hi Dmitry, On the pxa27x keypad driver, we want to mask (key_number - 1), not key_number. The current implementation works fine for all values but the maximum one, i.e. 8. This patch is against your input git tree. Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxx> --- drivers/input/keyboard/pxa27x_keypad.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: linux-2.6-input/drivers/input/keyboard/pxa27x_keypad.c =================================================================== --- linux-2.6-input.orig/drivers/input/keyboard/pxa27x_keypad.c 2008-02-19 11:10:04.000000000 +0100 +++ linux-2.6-input/drivers/input/keyboard/pxa27x_keypad.c 2008-02-19 11:11:00.000000000 +0100 @@ -50,9 +50,9 @@ #define KPKDI 0x0048 /* bit definitions */ -#define KPC_MKRN(n) ((((n) & 0x7) - 1) << 26) /* matrix key row number */ -#define KPC_MKCN(n) ((((n) & 0x7) - 1) << 23) /* matrix key column number */ -#define KPC_DKN(n) ((((n) & 0x7) - 1) << 6) /* direct key number */ +#define KPC_MKRN(n) ((((n) - 1) & 0x7) << 26) /* matrix key row number */ +#define KPC_MKCN(n) ((((n) - 1) & 0x7) << 23) /* matrix key column number */ +#define KPC_DKN(n) ((((n) - 1) & 0x7) << 6) /* direct key number */ #define KPC_AS (0x1 << 30) /* Automatic Scan bit */ #define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */ - To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
