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V4L/DVB (13543): ir-common: Associate a table with a given protocol type

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While here, convert the protocol types into an enum
and define 0 as unknown.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2009-12-05 01:19:47 -03:00
parent 8bea8672ed
commit d30a3fe896
1 changed files with 8 additions and 3 deletions
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11
include/media/ir-common.h
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@ -32,9 +32,13 @@ 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)
#define IR_TYPE_RC5 1
#define IR_TYPE_PD 2 /* Pulse distance encoded IR */
#define IR_TYPE_OTHER 99
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;
@ -44,6 +48,7 @@ struct ir_scancode {
struct ir_scancode_table {
struct ir_scancode *scan;
int size;
enum ir_type ir_type;
spinlock_t lock;
};