diff options
Diffstat (limited to 'drivers/staging/lirc/lirc_parallel.h')
| -rw-r--r-- | drivers/staging/lirc/lirc_parallel.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/staging/lirc/lirc_parallel.h b/drivers/staging/lirc/lirc_parallel.h new file mode 100644 index 000000000000..4bed6afe0632 --- /dev/null +++ b/drivers/staging/lirc/lirc_parallel.h @@ -0,0 +1,26 @@ +/* lirc_parallel.h */ + +#ifndef _LIRC_PARALLEL_H +#define _LIRC_PARALLEL_H + +#include <linux/lp.h> + +#define LIRC_PORT_LEN 3 + +#define LIRC_LP_BASE 0 +#define LIRC_LP_STATUS 1 +#define LIRC_LP_CONTROL 2 + +#define LIRC_PORT_DATA LIRC_LP_BASE /* base */ +#define LIRC_PORT_TIMER LIRC_LP_STATUS /* status port */ +#define LIRC_PORT_TIMER_BIT LP_PBUSY /* busy signal */ +#define LIRC_PORT_SIGNAL LIRC_LP_STATUS /* status port */ +#define LIRC_PORT_SIGNAL_BIT LP_PACK /* ack signal */ +#define LIRC_PORT_IRQ LIRC_LP_CONTROL /* control port */ + +#define LIRC_SFH506_DELAY 0 /* delay t_phl in usecs */ + +#define LIRC_PARALLEL_MAX_TRANSMITTERS 8 +#define LIRC_PARALLEL_TRANSMITTER_MASK ((1<<LIRC_PARALLEL_MAX_TRANSMITTERS) - 1) + +#endif |