diff options
author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-11 14:34:07 +0300 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 05:18:42 +0300 |
commit | 446e4a64d2f6efddc63a47169ba3c8037b620307 (patch) | |
tree | 3b14d76f7e93d5b35de50edf85a9179f759adb3d /include/media | |
parent | e27d38112eb727df189a9ebf560aa104cb102253 (diff) | |
download | linux-446e4a64d2f6efddc63a47169ba3c8037b620307.tar.xz |
V4L/DVB (13613): IR: create ir-core module
Split the ir-common into two separate modules:
- ir-core: it is the IR-independent functions;
- ir-common: has the common part used by V4L drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
-rw-r--r-- | include/media/ir-common.h | 39 | ||||
-rw-r--r-- | include/media/ir-core.h | 57 |
2 files changed, 58 insertions, 38 deletions
diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 45bf5cf59458..18d300414fa2 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 000000000000..825d04a4e77b --- /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 |