matrix_type 281 arch/arm/mach-davinci/board-dm365-evm.c .matrix_type = DAVINCI_KEYSCAN_MATRIX_4X4, matrix_type 86 drivers/input/keyboard/davinci_keyscan.c switch (pdata->matrix_type) { matrix_type 25 include/linux/platform_data/keyscan-davinci.h u8 matrix_type;