diff options
Diffstat (limited to 'drivers/media/rc')
| -rw-r--r-- | drivers/media/rc/Kconfig | 26 | ||||
| -rw-r--r-- | drivers/media/rc/ir-hix5hd2.c | 2 | ||||
| -rw-r--r-- | drivers/media/rc/ir-lirc-codec.c | 5 | ||||
| -rw-r--r-- | drivers/media/rc/keymaps/rc-lirc.c | 2 | ||||
| -rw-r--r-- | drivers/media/rc/keymaps/rc-lme2510.c | 132 | ||||
| -rw-r--r-- | drivers/media/rc/rc-ir-raw.c | 2 | ||||
| -rw-r--r-- | drivers/media/rc/rc-main.c | 71 |
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); } |