diff options
Diffstat (limited to 'drivers/media/IR/ene_ir.h')
| -rw-r--r-- | drivers/media/IR/ene_ir.h | 49 |
1 files changed, 22 insertions, 27 deletions
diff --git a/drivers/media/IR/ene_ir.h b/drivers/media/IR/ene_ir.h index b464a680d8ae..54c76af0d033 100644 --- a/drivers/media/IR/ene_ir.h +++ b/drivers/media/IR/ene_ir.h @@ -1,5 +1,5 @@ /* - * driver for ENE KB3926 B/C/D CIR (also known as ENE0100/ENE0200/ENE0201) + * driver for ENE KB3926 B/C/D CIR (also known as ENE0XXX) * * Copyright (C) 2010 Maxim Levitsky <maximlevitsky@gmail.com> * @@ -19,8 +19,7 @@ * USA */ #include <linux/spinlock.h> -#include <media/lirc.h> -#include <media/lirc_dev.h> + /* hardware address */ #define ENE_STATUS 0 /* hardware status - unused */ @@ -88,7 +87,7 @@ #define ENE_CIR_CONF1 0xFEC0 #define ENE_CIR_CONF1_TX_CLEAR 0x01 /* clear that on revC */ /* while transmitting */ -#define ENE_CIR_CONF1_RX_ON 0x07 /* normal reciever enabled */ +#define ENE_CIR_CONF1_RX_ON 0x07 /* normal receiver enabled */ #define ENE_CIR_CONF1_LEARN1 0x08 /* enabled on learning mode */ #define ENE_CIR_CONF1_TX_ON 0x30 /* enabled on transmit */ #define ENE_CIR_CONF1_TX_CARR 0x80 /* send TX carrier or not */ @@ -112,7 +111,7 @@ /* Unknown TX setting - TX sample period ??? */ #define ENE_TX_UNK1 0xFECB /* set to 0x63 */ -/* Current recieved carrier period */ +/* Current received carrier period */ #define ENE_RX_CARRIER 0xFECC /* RX period (500 ns) */ #define ENE_RX_CARRIER_VALID 0x80 /* Register content valid */ @@ -124,6 +123,9 @@ /* Hardware versions */ #define ENE_HW_VERSION 0xFF00 /* hardware revision */ +#define ENE_PLLFRH 0xFF16 +#define ENE_PLLFRL 0xFF17 + #define ENE_HW_UNK 0xFF1D #define ENE_HW_UNK_CLR 0x04 #define ENE_HW_VER_MAJOR 0xFF1E /* chip version */ @@ -162,8 +164,7 @@ /******************************************************************************/ -#define ENE_DRIVER_NAME "enecir" -#define ENE_TXBUF_SIZE (500 * sizeof(int)) /* 500 samples (arbitary) */ +#define ENE_DRIVER_NAME "ene_ir" #define ENE_IRQ_RX 1 #define ENE_IRQ_TX 2 @@ -188,7 +189,8 @@ struct ene_device { struct pnp_dev *pnp_dev; - struct lirc_driver *lirc_driver; + struct input_dev *idev; + struct ir_dev_props *props; int in_use; /* hw IO settings */ @@ -198,43 +200,36 @@ struct ene_device { /* HW features */ int hw_revision; /* hardware revision */ - int hw_learning_and_tx_capable; /* learning capable */ - int hw_gpio40_learning; /* gpio40 is learning */ - int hw_fan_as_normal_input; /* fan input is used as */ + bool hw_learning_and_tx_capable; /* learning capable */ + bool hw_gpio40_learning; /* gpio40 is learning */ + bool hw_fan_as_normal_input; /* fan input is used as */ /* regular input */ /* HW state*/ int rx_pointer; /* hw pointer to rx buffer */ - int rx_fan_input_inuse; /* is fan input in use for rx*/ + bool rx_fan_input_inuse; /* is fan input in use for rx*/ int tx_reg; /* current reg used for TX */ u8 saved_conf1; /* saved FEC0 reg */ - int learning_enabled; /* learning input enabled */ - - /* RX sample handling */ - int rx_sample; /* current recieved sample */ - int rx_sample_pulse; /* recieved sample is pulse */ - int rx_idle; /* idle mode for RX activated */ - struct timeval rx_gap_start; /* time of start of idle */ - int rx_timeout; /* time in ms of RX timeout */ - int rx_send_timeout_packet; /* do we send RX timeout */ - int rx_timeout_sent; /* we sent the timeout packet */ - int rx_carrier_sense; /* sense carrier */ /* TX sample handling */ unsigned int tx_sample; /* current sample for TX */ - int tx_sample_pulse; /* current sample is pulse */ + bool tx_sample_pulse; /* current sample is pulse */ /* TX buffer */ - int tx_buffer[ENE_TXBUF_SIZE]; /* input samples buffer*/ + int *tx_buffer; /* input samples buffer*/ int tx_pos; /* position in that bufer */ int tx_len; /* current len of tx buffer */ - int tx_underway; /* TX is under way*/ int tx_done; /* done transmitting */ /* one more sample pending*/ struct completion tx_complete; /* TX completion */ struct timer_list tx_sim_timer; - /*TX settings */ + /* TX settings */ int tx_period; int tx_duty_cycle; int transmitter_mask; + + /* RX settings */ + bool learning_enabled; /* learning input enabled */ + bool carrier_detect_enabled; /* carrier detect enabled */ + int rx_period_adjust; }; |