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path: root/drivers/media/IR/ene_ir.h
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Diffstat (limited to 'drivers/media/IR/ene_ir.h')
-rw-r--r--drivers/media/IR/ene_ir.h49
1 files changed, 22 insertions, 27 deletions
diff --git a/drivers/media/IR/ene_ir.h b/drivers/media/IR/ene_ir.h
index b464a680d8a..54c76af0d03 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;
};