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-rw-r--r--drivers/media/video/bt8xx/bttv-input.c5
-rw-r--r--drivers/media/video/bt8xx/bttv.h1
-rw-r--r--drivers/media/video/bt8xx/bttvp.h43
-rw-r--r--drivers/media/video/saa7134/saa7134-input.c30
-rw-r--r--drivers/media/video/saa7134/saa7134.h23
5 files changed, 84 insertions, 18 deletions
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c
index e8f60ab58db..e4df7f85f9d 100644
--- a/drivers/media/video/bt8xx/bttv-input.c
+++ b/drivers/media/video/bt8xx/bttv-input.c
@@ -147,6 +147,11 @@ static void bttv_input_timer(unsigned long data)
* testing.
*/
+#define RC5_START(x) (((x) >> 12) & 3)
+#define RC5_TOGGLE(x) (((x) >> 11) & 1)
+#define RC5_ADDR(x) (((x) >> 6) & 31)
+#define RC5_INSTR(x) ((x) & 63)
+
/* decode raw bit pattern to RC5 code */
static u32 bttv_rc5_decode(unsigned int code)
{
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index 6fd2a8ebda1..fd62bf15d77 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -17,7 +17,6 @@
#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <media/v4l2-device.h>
-#include <media/ir-common.h>
#include <media/i2c-addr.h>
#include <media/tuner.h>
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 157285b434c..0bbdd481e33 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -41,7 +41,7 @@
#include <linux/device.h>
#include <media/videobuf-dma-sg.h>
#include <media/tveeprom.h>
-#include <media/ir-common.h>
+#include <media/ir-core.h>
#include <media/ir-kbd-i2c.h>
#include "bt848.h"
@@ -120,6 +120,47 @@ struct bttv_format {
int hshift,vshift; /* for planar modes */
};
+struct card_ir {
+ struct rc_dev *dev;
+
+ char name[32];
+ char phys[32];
+#if 0
+ int users;
+ u32 running:1;
+#endif
+ /* Usual gpio signalling */
+ u32 mask_keycode;
+ u32 mask_keydown;
+ u32 mask_keyup;
+ u32 polling;
+ u32 last_gpio;
+ int shift_by;
+ int start; // What should RC5_START() be
+ int addr; // What RC5_ADDR() should be.
+ int rc5_remote_gap;
+ struct work_struct work;
+ struct timer_list timer;
+
+ /* RC5 gpio */
+ u32 rc5_gpio;
+ struct timer_list timer_end; /* timer_end for code completion */
+ u32 last_bit; /* last raw bit seen */
+ u32 code; /* raw code under construction */
+ struct timeval base_time; /* time of last seen code */
+ int active; /* building raw code */
+
+#if 0
+ /* NEC decoding */
+ u32 nec_gpio;
+ struct tasklet_struct tlet;
+
+ /* IR core raw decoding */
+ u32 raw_decode;
+#endif
+};
+
+
/* ---------------------------------------------------------- */
struct bttv_geometry {
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 72562b8cf3b..900e7985d9b 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -61,7 +61,7 @@ static int saa7134_raw_decode_irq(struct saa7134_dev *dev);
static int build_key(struct saa7134_dev *dev)
{
- struct card_ir *ir = dev->remote;
+ struct saa7134_card_ir *ir = dev->remote;
u32 gpio, data;
/* here comes the additional handshake steps for some cards */
@@ -385,7 +385,7 @@ static int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
void saa7134_input_irq(struct saa7134_dev *dev)
{
- struct card_ir *ir;
+ struct saa7134_card_ir *ir;
if (!dev || !dev->remote)
return;
@@ -404,7 +404,7 @@ void saa7134_input_irq(struct saa7134_dev *dev)
static void saa7134_input_timer(unsigned long data)
{
struct saa7134_dev *dev = (struct saa7134_dev *)data;
- struct card_ir *ir = dev->remote;
+ struct saa7134_card_ir *ir = dev->remote;
build_key(dev);
mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
@@ -413,17 +413,17 @@ static void saa7134_input_timer(unsigned long data)
static void ir_raw_decode_timer_end(unsigned long data)
{
struct saa7134_dev *dev = (struct saa7134_dev *)data;
- struct card_ir *ir = dev->remote;
+ struct saa7134_card_ir *ir = dev->remote;
ir_raw_event_handle(dev->remote->dev);
- ir->active = 0;
+ ir->active = false;
}
static int __saa7134_ir_start(void *priv)
{
struct saa7134_dev *dev = priv;
- struct card_ir *ir;
+ struct saa7134_card_ir *ir;
if (!dev)
return -EINVAL;
@@ -435,7 +435,7 @@ static int __saa7134_ir_start(void *priv)
if (ir->running)
return 0;
- ir->running = 1;
+ ir->running = true;
if (ir->polling) {
setup_timer(&ir->timer, saa7134_input_timer,
(unsigned long)dev);
@@ -446,7 +446,7 @@ static int __saa7134_ir_start(void *priv)
init_timer(&ir->timer_end);
ir->timer_end.function = ir_raw_decode_timer_end;
ir->timer_end.data = (unsigned long)dev;
- ir->active = 0;
+ ir->active = false;
}
return 0;
@@ -455,7 +455,7 @@ static int __saa7134_ir_start(void *priv)
static void __saa7134_ir_stop(void *priv)
{
struct saa7134_dev *dev = priv;
- struct card_ir *ir;
+ struct saa7134_card_ir *ir;
if (!dev)
return;
@@ -470,10 +470,10 @@ static void __saa7134_ir_stop(void *priv)
del_timer_sync(&dev->remote->timer);
else if (ir->raw_decode) {
del_timer_sync(&ir->timer_end);
- ir->active = 0;
+ ir->active = false;
}
- ir->running = 0;
+ ir->running = false;
return;
}
@@ -511,7 +511,7 @@ static void saa7134_ir_close(struct rc_dev *rc)
int saa7134_input_init1(struct saa7134_dev *dev)
{
- struct card_ir *ir;
+ struct saa7134_card_ir *ir;
struct rc_dev *rc;
char *ir_codes = NULL;
u32 mask_keycode = 0;
@@ -764,7 +764,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
ir->dev = rc;
dev->remote = ir;
- ir->running = 0;
+ ir->running = false;
/* init hardware-specific stuff */
ir->mask_keycode = mask_keycode;
@@ -934,7 +934,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
static int saa7134_raw_decode_irq(struct saa7134_dev *dev)
{
- struct card_ir *ir = dev->remote;
+ struct saa7134_card_ir *ir = dev->remote;
unsigned long timeout;
int space;
@@ -953,7 +953,7 @@ static int saa7134_raw_decode_irq(struct saa7134_dev *dev)
if (!ir->active) {
timeout = jiffies + jiffies_to_msecs(15);
mod_timer(&ir->timer_end, timeout);
- ir->active = 1;
+ ir->active = true;
}
return 1;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index a6c726fe4c5..c6ef95ec68f 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -119,6 +119,27 @@ struct saa7134_format {
unsigned int uvswap:1;
};
+struct saa7134_card_ir {
+ struct rc_dev *dev;
+
+ char name[32];
+ char phys[32];
+ int users;
+
+ u32 polling;
+ u32 last_gpio;
+ u32 mask_keycode, mask_keydown, mask_keyup;
+
+ bool running;
+ bool active;
+
+ struct timer_list timer;
+ struct timer_list timer_end; /* timer_end for code completion */
+
+ /* IR core raw decoding */
+ u32 raw_decode;
+};
+
/* ----------------------------------------------------------- */
/* card configuration */
@@ -530,7 +551,7 @@ struct saa7134_dev {
/* infrared remote */
int has_remote;
- struct card_ir *remote;
+ struct saa7134_card_ir *remote;
/* pci i/o */
char name[32];
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-22 19:09:52 +0000