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-rw-r--r--drivers/media/rc/Kconfig26
-rw-r--r--drivers/media/rc/ir-hix5hd2.c2
-rw-r--r--drivers/media/rc/ir-lirc-codec.c5
-rw-r--r--drivers/media/rc/keymaps/rc-lirc.c2
-rw-r--r--drivers/media/rc/keymaps/rc-lme2510.c132
-rw-r--r--drivers/media/rc/rc-ir-raw.c2
-rw-r--r--drivers/media/rc/rc-main.c71
7 files changed, 129 insertions, 111 deletions
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index ddfab256b..b6e13116c 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -371,21 +371,21 @@ config RC_ST
tristate "ST remote control receiver"
depends on RC_CORE
depends on ARCH_STI || COMPILE_TEST
- help
- Say Y here if you want support for ST remote control driver
- which allows both IR and UHF RX.
- The driver passes raw pulse and space information to the LIRC decoder.
+ ---help---
+ Say Y here if you want support for ST remote control driver
+ which allows both IR and UHF RX.
+ The driver passes raw pulse and space information to the LIRC decoder.
- If you're not sure, select N here.
+ If you're not sure, select N here.
config IR_SUNXI
- tristate "SUNXI IR remote control"
- depends on RC_CORE
- depends on ARCH_SUNXI || COMPILE_TEST
- ---help---
- Say Y if you want to use sunXi internal IR Controller
-
- To compile this driver as a module, choose M here: the module will
- be called sunxi-ir.
+ tristate "SUNXI IR remote control"
+ depends on RC_CORE
+ depends on ARCH_SUNXI || COMPILE_TEST
+ ---help---
+ Say Y if you want to use sunXi internal IR Controller
+
+ To compile this driver as a module, choose M here: the module will
+ be called sunxi-ir.
endif #RC_DEVICES
diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c
index 1c087cb76..d0549fba7 100644
--- a/drivers/media/rc/ir-hix5hd2.c
+++ b/drivers/media/rc/ir-hix5hd2.c
@@ -257,7 +257,7 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
goto clkerr;
if (devm_request_irq(dev, priv->irq, hix5hd2_ir_rx_interrupt,
- IRQF_NO_SUSPEND, pdev->name, priv) < 0) {
+ 0, pdev->name, priv) < 0) {
dev_err(dev, "IRQ %d register failed\n", priv->irq);
ret = -EINVAL;
goto regerr;
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index 98893a833..a32659fcd 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -35,9 +35,6 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
struct lirc_codec *lirc = &dev->raw->lirc;
int sample;
- if (!(dev->enabled_protocols & RC_BIT_LIRC))
- return 0;
-
if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf)
return -EINVAL;
@@ -424,7 +421,7 @@ static int ir_lirc_unregister(struct rc_dev *dev)
}
static struct ir_raw_handler lirc_handler = {
- .protocols = RC_BIT_LIRC,
+ .protocols = 0,
.decode = ir_lirc_decode,
.raw_register = ir_lirc_register,
.raw_unregister = ir_lirc_unregister,
diff --git a/drivers/media/rc/keymaps/rc-lirc.c b/drivers/media/rc/keymaps/rc-lirc.c
index fbf08fa6f..e172f5db5 100644
--- a/drivers/media/rc/keymaps/rc-lirc.c
+++ b/drivers/media/rc/keymaps/rc-lirc.c
@@ -20,7 +20,7 @@ static struct rc_map_list lirc_map = {
.map = {
.scan = lirc,
.size = ARRAY_SIZE(lirc),
- .rc_type = RC_TYPE_LIRC,
+ .rc_type = RC_TYPE_OTHER,
.name = RC_MAP_LIRC,
}
};
diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c
index 51f18bb50..2b0027c41 100644
--- a/drivers/media/rc/keymaps/rc-lme2510.c
+++ b/drivers/media/rc/keymaps/rc-lme2510.c
@@ -15,74 +15,74 @@
static struct rc_map_table lme2510_rc[] = {
/* Type 1 - 26 buttons */
- { 0x10ed45, KEY_0 },
- { 0x10ed5f, KEY_1 },
- { 0x10ed50, KEY_2 },
- { 0x10ed5d, KEY_3 },
- { 0x10ed41, KEY_4 },
- { 0x10ed0a, KEY_5 },
- { 0x10ed42, KEY_6 },
- { 0x10ed47, KEY_7 },
- { 0x10ed49, KEY_8 },
- { 0x10ed05, KEY_9 },
- { 0x10ed43, KEY_POWER },
- { 0x10ed46, KEY_SUBTITLE },
- { 0x10ed06, KEY_PAUSE },
- { 0x10ed03, KEY_MEDIA_REPEAT},
- { 0x10ed02, KEY_PAUSE },
- { 0x10ed5e, KEY_VOLUMEUP },
- { 0x10ed5c, KEY_VOLUMEDOWN },
- { 0x10ed09, KEY_CHANNELUP },
- { 0x10ed1a, KEY_CHANNELDOWN },
- { 0x10ed1e, KEY_PLAY },
- { 0x10ed1b, KEY_ZOOM },
- { 0x10ed59, KEY_MUTE },
- { 0x10ed5a, KEY_TV },
- { 0x10ed18, KEY_RECORD },
- { 0x10ed07, KEY_EPG },
- { 0x10ed01, KEY_STOP },
+ { 0xef12ba45, KEY_0 },
+ { 0xef12a05f, KEY_1 },
+ { 0xef12af50, KEY_2 },
+ { 0xef12a25d, KEY_3 },
+ { 0xef12be41, KEY_4 },
+ { 0xef12f50a, KEY_5 },
+ { 0xef12bd42, KEY_6 },
+ { 0xef12b847, KEY_7 },
+ { 0xef12b649, KEY_8 },
+ { 0xef12fa05, KEY_9 },
+ { 0xef12bc43, KEY_POWER },
+ { 0xef12b946, KEY_SUBTITLE },
+ { 0xef12f906, KEY_PAUSE },
+ { 0xef12fc03, KEY_MEDIA_REPEAT},
+ { 0xef12fd02, KEY_PAUSE },
+ { 0xef12a15e, KEY_VOLUMEUP },
+ { 0xef12a35c, KEY_VOLUMEDOWN },
+ { 0xef12f609, KEY_CHANNELUP },
+ { 0xef12e51a, KEY_CHANNELDOWN },
+ { 0xef12e11e, KEY_PLAY },
+ { 0xef12e41b, KEY_ZOOM },
+ { 0xef12a659, KEY_MUTE },
+ { 0xef12a55a, KEY_TV },
+ { 0xef12e718, KEY_RECORD },
+ { 0xef12f807, KEY_EPG },
+ { 0xef12fe01, KEY_STOP },
/* Type 2 - 20 buttons */
- { 0xbf15, KEY_0 },
- { 0xbf08, KEY_1 },
- { 0xbf09, KEY_2 },
- { 0xbf0a, KEY_3 },
- { 0xbf0c, KEY_4 },
- { 0xbf0d, KEY_5 },
- { 0xbf0e, KEY_6 },
- { 0xbf10, KEY_7 },
- { 0xbf11, KEY_8 },
- { 0xbf12, KEY_9 },
- { 0xbf00, KEY_POWER },
- { 0xbf04, KEY_MEDIA_REPEAT}, /* Recall */
- { 0xbf1a, KEY_PAUSE }, /* Timeshift */
- { 0xbf02, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */
- { 0xbf06, KEY_VOLUMEDOWN }, /* Volume defined as right hand*/
- { 0xbf01, KEY_CHANNELUP },
- { 0xbf05, KEY_CHANNELDOWN },
- { 0xbf14, KEY_ZOOM },
- { 0xbf18, KEY_RECORD },
- { 0xbf16, KEY_STOP },
+ { 0xff40ea15, KEY_0 },
+ { 0xff40f708, KEY_1 },
+ { 0xff40f609, KEY_2 },
+ { 0xff40f50a, KEY_3 },
+ { 0xff40f30c, KEY_4 },
+ { 0xff40f20d, KEY_5 },
+ { 0xff40f10e, KEY_6 },
+ { 0xff40ef10, KEY_7 },
+ { 0xff40ee11, KEY_8 },
+ { 0xff40ed12, KEY_9 },
+ { 0xff40ff00, KEY_POWER },
+ { 0xff40fb04, KEY_MEDIA_REPEAT}, /* Recall */
+ { 0xff40e51a, KEY_PAUSE }, /* Timeshift */
+ { 0xff40fd02, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */
+ { 0xff40f906, KEY_VOLUMEDOWN }, /* Volume defined as right hand*/
+ { 0xff40fe01, KEY_CHANNELUP },
+ { 0xff40fa05, KEY_CHANNELDOWN },
+ { 0xff40eb14, KEY_ZOOM },
+ { 0xff40e718, KEY_RECORD },
+ { 0xff40e916, KEY_STOP },
/* Type 3 - 20 buttons */
- { 0x1c, KEY_0 },
- { 0x07, KEY_1 },
- { 0x15, KEY_2 },
- { 0x09, KEY_3 },
- { 0x16, KEY_4 },
- { 0x19, KEY_5 },
- { 0x0d, KEY_6 },
- { 0x0c, KEY_7 },
- { 0x18, KEY_8 },
- { 0x5e, KEY_9 },
- { 0x45, KEY_POWER },
- { 0x44, KEY_MEDIA_REPEAT}, /* Recall */
- { 0x4a, KEY_PAUSE }, /* Timeshift */
- { 0x47, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */
- { 0x43, KEY_VOLUMEDOWN }, /* Volume defined as right hand*/
- { 0x46, KEY_CHANNELUP },
- { 0x40, KEY_CHANNELDOWN },
- { 0x08, KEY_ZOOM },
- { 0x42, KEY_RECORD },
- { 0x5a, KEY_STOP },
+ { 0xff00e31c, KEY_0 },
+ { 0xff00f807, KEY_1 },
+ { 0xff00ea15, KEY_2 },
+ { 0xff00f609, KEY_3 },
+ { 0xff00e916, KEY_4 },
+ { 0xff00e619, KEY_5 },
+ { 0xff00f20d, KEY_6 },
+ { 0xff00f30c, KEY_7 },
+ { 0xff00e718, KEY_8 },
+ { 0xff00a15e, KEY_9 },
+ { 0xff00ba45, KEY_POWER },
+ { 0xff00bb44, KEY_MEDIA_REPEAT}, /* Recall */
+ { 0xff00b54a, KEY_PAUSE }, /* Timeshift */
+ { 0xff00b847, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */
+ { 0xff00bc43, KEY_VOLUMEDOWN }, /* Volume defined as right hand*/
+ { 0xff00b946, KEY_CHANNELUP },
+ { 0xff00bf40, KEY_CHANNELDOWN },
+ { 0xff00f708, KEY_ZOOM },
+ { 0xff00bd42, KEY_RECORD },
+ { 0xff00a55a, KEY_STOP },
};
static struct rc_map_list lme2510_map = {
diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c
index b732ac6a2..ad260520a 100644
--- a/drivers/media/rc/rc-ir-raw.c
+++ b/drivers/media/rc/rc-ir-raw.c
@@ -271,7 +271,7 @@ int ir_raw_event_register(struct rc_dev *dev)
spin_lock_init(&dev->raw->lock);
dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw,
- "rc%ld", dev->devno);
+ "rc%u", dev->minor);
if (IS_ERR(dev->raw->thread)) {
rc = PTR_ERR(dev->raw->thread);
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index f3b6b2caa..3f0f71ada 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -18,17 +18,15 @@
#include <linux/input.h>
#include <linux/leds.h>
#include <linux/slab.h>
+#include <linux/idr.h>
#include <linux/device.h>
#include <linux/module.h>
#include "rc-core-priv.h"
-/* Bitmap to store allocated device numbers from 0 to IRRCV_NUM_DEVICES - 1 */
-#define IRRCV_NUM_DEVICES 256
-static DECLARE_BITMAP(ir_core_dev_number, IRRCV_NUM_DEVICES);
-
/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
#define IR_TAB_MIN_SIZE 256
#define IR_TAB_MAX_SIZE 8192
+#define RC_DEV_MAX 256
/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */
#define IR_KEYPRESS_TIMEOUT 250
@@ -38,6 +36,9 @@ static LIST_HEAD(rc_map_list);
static DEFINE_SPINLOCK(rc_map_lock);
static struct led_trigger *led_feedback;
+/* Used to keep track of rc devices */
+static DEFINE_IDA(rc_ida);
+
static struct rc_map_list *seek_rc_map(const char *name)
{
struct rc_map_list *map = NULL;
@@ -799,7 +800,6 @@ static struct {
{ RC_BIT_SANYO, "sanyo" },
{ RC_BIT_SHARP, "sharp" },
{ RC_BIT_MCE_KBD, "mce_kbd" },
- { RC_BIT_LIRC, "lirc" },
{ RC_BIT_XMP, "xmp" },
};
@@ -828,6 +828,23 @@ struct rc_filter_attribute {
.mask = (_mask), \
}
+static bool lirc_is_present(void)
+{
+#if defined(CONFIG_LIRC_MODULE)
+ struct module *lirc;
+
+ mutex_lock(&module_mutex);
+ lirc = find_module("lirc_dev");
+ mutex_unlock(&module_mutex);
+
+ return lirc ? true : false;
+#elif defined(CONFIG_LIRC)
+ return true;
+#else
+ return false;
+#endif
+}
+
/**
* show_protocols() - shows the current/wakeup IR protocol(s)
* @device: the device descriptor
@@ -882,6 +899,9 @@ static ssize_t show_protocols(struct device *device,
allowed &= ~proto_names[i].type;
}
+ if (dev->driver_type == RC_DRIVER_IR_RAW && lirc_is_present())
+ tmp += sprintf(tmp, "[lirc] ");
+
if (tmp != buf)
tmp--;
*tmp = '\n';
@@ -933,8 +953,12 @@ static int parse_protocol_change(u64 *protocols, const char *buf)
}
if (i == ARRAY_SIZE(proto_names)) {
- IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
- return -EINVAL;
+ if (!strcasecmp(tmp, "lirc"))
+ mask = 0;
+ else {
+ IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
+ return -EINVAL;
+ }
}
count++;
@@ -1309,7 +1333,9 @@ int rc_register_device(struct rc_dev *dev)
static bool raw_init = false; /* raw decoders loaded? */
struct rc_map *rc_map;
const char *path;
- int rc, devno, attr = 0;
+ int attr = 0;
+ int minor;
+ int rc;
if (!dev || !dev->map_name)
return -EINVAL;
@@ -1329,13 +1355,13 @@ int rc_register_device(struct rc_dev *dev)
if (dev->close)
dev->input_dev->close = ir_close;
- do {
- devno = find_first_zero_bit(ir_core_dev_number,
- IRRCV_NUM_DEVICES);
- /* No free device slots */
- if (devno >= IRRCV_NUM_DEVICES)
- return -ENOMEM;
- } while (test_and_set_bit(devno, ir_core_dev_number));
+ minor = ida_simple_get(&rc_ida, 0, RC_DEV_MAX, GFP_KERNEL);
+ if (minor < 0)
+ return minor;
+
+ dev->minor = minor;
+ dev_set_name(&dev->dev, "rc%u", dev->minor);
+ dev_set_drvdata(&dev->dev, dev);
dev->dev.groups = dev->sysfs_groups;
dev->sysfs_groups[attr++] = &rc_dev_protocol_attr_grp;
@@ -1355,9 +1381,6 @@ int rc_register_device(struct rc_dev *dev)
*/
mutex_lock(&dev->lock);
- dev->devno = devno;
- dev_set_name(&dev->dev, "rc%ld", dev->devno);
- dev_set_drvdata(&dev->dev, dev);
rc = device_add(&dev->dev);
if (rc)
goto out_unlock;
@@ -1420,8 +1443,6 @@ int rc_register_device(struct rc_dev *dev)
if (dev->change_protocol) {
u64 rc_type = (1ll << rc_map->rc_type);
- if (dev->driver_type == RC_DRIVER_IR_RAW)
- rc_type |= RC_BIT_LIRC;
rc = dev->change_protocol(dev, &rc_type);
if (rc < 0)
goto out_raw;
@@ -1430,8 +1451,8 @@ int rc_register_device(struct rc_dev *dev)
mutex_unlock(&dev->lock);
- IR_dprintk(1, "Registered rc%ld (driver: %s, remote: %s, mode %s)\n",
- dev->devno,
+ IR_dprintk(1, "Registered rc%u (driver: %s, remote: %s, mode %s)\n",
+ dev->minor,
dev->driver_name ? dev->driver_name : "unknown",
rc_map->name ? rc_map->name : "unknown",
dev->driver_type == RC_DRIVER_IR_RAW ? "raw" : "cooked");
@@ -1450,7 +1471,7 @@ out_dev:
device_del(&dev->dev);
out_unlock:
mutex_unlock(&dev->lock);
- clear_bit(dev->devno, ir_core_dev_number);
+ ida_simple_remove(&rc_ida, minor);
return rc;
}
EXPORT_SYMBOL_GPL(rc_register_device);
@@ -1462,8 +1483,6 @@ void rc_unregister_device(struct rc_dev *dev)
del_timer_sync(&dev->timer_keyup);
- clear_bit(dev->devno, ir_core_dev_number);
-
if (dev->driver_type == RC_DRIVER_IR_RAW)
ir_raw_event_unregister(dev);
@@ -1476,6 +1495,8 @@ void rc_unregister_device(struct rc_dev *dev)
device_del(&dev->dev);
+ ida_simple_remove(&rc_ida, dev->minor);
+
rc_free_device(dev);
}