diff options
| -rw-r--r-- | drivers/media/IR/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/media/IR/Makefile | 4 | ||||
| -rw-r--r-- | drivers/media/IR/ir-functions.c | 3 | ||||
| -rw-r--r-- | drivers/media/IR/ir-keytable.c | 21 | ||||
| -rw-r--r-- | include/media/ir-common.h | 39 | ||||
| -rw-r--r-- | include/media/ir-core.h | 57 |
6 files changed, 86 insertions, 45 deletions
diff --git a/drivers/media/IR/Kconfig b/drivers/media/IR/Kconfig index 5b4ac96..4dde7d1 100644 --- a/drivers/media/IR/Kconfig +++ b/drivers/media/IR/Kconfig @@ -1,4 +1,9 @@ -config VIDEO_IR +config IR_CORE tristate depends on INPUT default INPUT + +config VIDEO_IR + tristate + depends on IR_CORE + default IR_CORE diff --git a/drivers/media/IR/Makefile b/drivers/media/IR/Makefile index 2781f43..df5ddb4 100644 --- a/drivers/media/IR/Makefile +++ b/drivers/media/IR/Makefile @@ -1,3 +1,5 @@ -ir-common-objs := ir-functions.o ir-keymaps.o ir-keytable.o +ir-common-objs := ir-functions.o ir-keymaps.o +ir-core-objs := ir-keytable.o +obj-$(CONFIG_IR_CORE) += ir-core.o obj-$(CONFIG_VIDEO_IR) += ir-common.o diff --git a/drivers/media/IR/ir-functions.c b/drivers/media/IR/ir-functions.c index e616f62..2db2294 100644 --- a/drivers/media/IR/ir-functions.c +++ b/drivers/media/IR/ir-functions.c @@ -34,9 +34,6 @@ static int repeat = 1; module_param(repeat, int, 0444); MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)"); -int media_ir_debug; /* media_ir_debug level (0,1,2) */ -module_param_named(debug, media_ir_debug, int, 0644); - /* -------------------------------------------------------------------------- */ static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir) diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c index 99ed2de..20d642d 100644 --- a/drivers/media/IR/ir-keytable.c +++ b/drivers/media/IR/ir-keytable.c @@ -1,6 +1,15 @@ /* ir-register.c - handle IR scancode->keycode tables * * Copyright (C) 2009 by Mauro Carvalho Chehab <mchehab@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #include <linux/usb/input.h> @@ -10,7 +19,6 @@ #define IR_TAB_MIN_SIZE 32 #define IR_TAB_MAX_SIZE 1024 - /** * ir_seek_table() - returns the element order on the table * @rc_tab: the ir_scancode_table with the keymap to be used @@ -73,6 +81,7 @@ int ir_roundup_tablesize(int n_elems) return n_elems; } +EXPORT_SYMBOL_GPL(ir_roundup_tablesize); /** * ir_copy_table() - copies a keytable, discarding the unused entries @@ -101,6 +110,7 @@ int ir_copy_table(struct ir_scancode_table *destin, return 0; } +EXPORT_SYMBOL_GPL(ir_copy_table); /** * ir_getkeycode() - get a keycode at the evdev scancode ->keycode table @@ -137,7 +147,6 @@ static int ir_getkeycode(struct input_dev *dev, return 0; } - /** * ir_is_resize_needed() - Check if the table needs rezise * @table: keycode table that may need to resize @@ -379,6 +388,7 @@ u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode) /* Reports userspace that an unknown keycode were got */ return KEY_RESERVED; } +EXPORT_SYMBOL_GPL(ir_g_keycode_from_table); /** * ir_set_keycode_table() - sets the IR keycode table and add the handlers @@ -415,6 +425,7 @@ int ir_set_keycode_table(struct input_dev *input_dev, return 0; } +EXPORT_SYMBOL_GPL(ir_set_keycode_table); void ir_input_free(struct input_dev *dev) { @@ -431,3 +442,9 @@ void ir_input_free(struct input_dev *dev) } EXPORT_SYMBOL_GPL(ir_input_free); +int ir_core_debug; /* ir_debug level (0,1,2) */ +EXPORT_SYMBOL_GPL(ir_core_debug); +module_param_named(debug, ir_core_debug, int, 0644); + +MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); +MODULE_LICENSE("GPL"); diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 45bf5cf..18d3004 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -26,31 +26,7 @@ #include <linux/input.h> #include <linux/workqueue.h> #include <linux/interrupt.h> -#include <linux/spinlock.h> - -extern int media_ir_debug; /* media_ir_debug level (0,1,2) */ -#define IR_dprintk(level, fmt, arg...) if (media_ir_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) - -enum ir_type { - IR_TYPE_UNKNOWN = 0, - IR_TYPE_RC5 = 1, - IR_TYPE_PD = 2, /* Pulse distance encoded IR */ - IR_TYPE_NEC = 3, - IR_TYPE_OTHER = 99, -}; - -struct ir_scancode { - u16 scancode; - u32 keycode; -}; - -struct ir_scancode_table { - struct ir_scancode *scan; - int size; - enum ir_type ir_type; - spinlock_t lock; -}; +#include <media/ir-core.h> #define RC5_START(x) (((x)>>12)&3) #define RC5_TOGGLE(x) (((x)>>11)&1) @@ -123,19 +99,6 @@ u32 ir_rc5_decode(unsigned int code); void ir_rc5_timer_end(unsigned long data); void ir_rc5_timer_keyup(unsigned long data); -/* Routines from ir-keytable.c */ - -u32 ir_g_keycode_from_table(struct input_dev *input_dev, - u32 scancode); - -int ir_set_keycode_table(struct input_dev *input_dev, - struct ir_scancode_table *rc_tab); - -int ir_roundup_tablesize(int n_elems); -int ir_copy_table(struct ir_scancode_table *destin, - const struct ir_scancode_table *origin); -void ir_input_free(struct input_dev *input_dev); - /* scancode->keycode map tables from ir-keymaps.c */ extern struct ir_scancode_table ir_codes_empty_table; diff --git a/include/media/ir-core.h b/include/media/ir-core.h new file mode 100644 index 0000000..825d04a --- /dev/null +++ b/include/media/ir-core.h @@ -0,0 +1,57 @@ +/* + * Remote Controller core header + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _IR_CORE +#define _IR_CORE + +#include <linux/input.h> +#include <linux/spinlock.h> + +extern int ir_core_debug; +#define IR_dprintk(level, fmt, arg...) if (ir_core_debug >= level) \ + printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) + +enum ir_type { + IR_TYPE_UNKNOWN = 0, + IR_TYPE_RC5 = 1, + IR_TYPE_PD = 2, /* Pulse distance encoded IR */ + IR_TYPE_NEC = 3, + IR_TYPE_OTHER = 99, +}; + +struct ir_scancode { + u16 scancode; + u32 keycode; +}; + +struct ir_scancode_table { + struct ir_scancode *scan; + int size; + enum ir_type ir_type; + spinlock_t lock; +}; + +/* Routines from ir-keytable.c */ + +u32 ir_g_keycode_from_table(struct input_dev *input_dev, + u32 scancode); + +int ir_set_keycode_table(struct input_dev *input_dev, + struct ir_scancode_table *rc_tab); + +int ir_roundup_tablesize(int n_elems); +int ir_copy_table(struct ir_scancode_table *destin, + const struct ir_scancode_table *origin); +void ir_input_free(struct input_dev *input_dev); + +#endif |
