media: rc: rename RC_TYPE_* to RC_PROTO_* and RC_BIT_* to RC_PROTO_BIT_*
RC_TYPE is confusing and it's just the protocol. So rename it.
Suggested-by: Hans Verkuil <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
diff --git a/include/media/i2c/ir-kbd-i2c.h b/include/media/i2c/ir-kbd-i2c.h
index d856435..ac8c556 100644
--- a/include/media/i2c/ir-kbd-i2c.h
+++ b/include/media/i2c/ir-kbd-i2c.h
@@ -20,7 +20,8 @@ struct IR_i2c {
struct delayed_work work;
char name[32];
char phys[32];
- int (*get_key)(struct IR_i2c *ir, enum rc_type *protocol,
+ int (*get_key)(struct IR_i2c *ir,
+ enum rc_proto *protocol,
u32 *scancode, u8 *toggle);
};
@@ -38,14 +39,15 @@ enum ir_kbd_get_key_fn {
struct IR_i2c_init_data {
char *ir_codes;
const char *name;
- u64 type; /* RC_BIT_RC5, etc */
+ u64 type; /* RC_PROTO_BIT_RC5, etc */
u32 polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */
/*
* Specify either a function pointer or a value indicating one of
* ir_kbd_i2c's internal get_key functions
*/
- int (*get_key)(struct IR_i2c *ir, enum rc_type *protocol,
+ int (*get_key)(struct IR_i2c *ir,
+ enum rc_proto *protocol,
u32 *scancode, u8 *toggle);
enum ir_kbd_get_key_fn internal_get_key_func;
diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index 5be527f..314a1ed 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -87,11 +87,12 @@ enum rc_filter_type {
* @idle: used to keep track of RX state
* @encode_wakeup: wakeup filtering uses IR encode API, therefore the allowed
* wakeup protocols is the set of all raw encoders
- * @allowed_protocols: bitmask with the supported RC_BIT_* protocols
- * @enabled_protocols: bitmask with the enabled RC_BIT_* protocols
- * @allowed_wakeup_protocols: bitmask with the supported RC_BIT_* wakeup protocols
- * @wakeup_protocol: the enabled RC_TYPE_* wakeup protocol or
- * RC_TYPE_UNKNOWN if disabled.
+ * @allowed_protocols: bitmask with the supported RC_PROTO_BIT_* protocols
+ * @enabled_protocols: bitmask with the enabled RC_PROTO_BIT_* protocols
+ * @allowed_wakeup_protocols: bitmask with the supported RC_PROTO_BIT_* wakeup
+ * protocols
+ * @wakeup_protocol: the enabled RC_PROTO_* wakeup protocol or
+ * RC_PROTO_UNKNOWN if disabled.
* @scancode_filter: scancode filter
* @scancode_wakeup_filter: scancode wakeup filters
* @scancode_mask: some hardware decoders are not capable of providing the full
@@ -154,7 +155,7 @@ struct rc_dev {
u64 allowed_protocols;
u64 enabled_protocols;
u64 allowed_wakeup_protocols;
- enum rc_type wakeup_protocol;
+ enum rc_proto wakeup_protocol;
struct rc_scancode_filter scancode_filter;
struct rc_scancode_filter scancode_wakeup_filter;
u32 scancode_mask;
@@ -165,7 +166,7 @@ struct rc_dev {
unsigned long keyup_jiffies;
struct timer_list timer_keyup;
u32 last_keycode;
- enum rc_type last_protocol;
+ enum rc_proto last_protocol;
u32 last_scancode;
u8 last_toggle;
u32 timeout;
@@ -173,7 +174,7 @@ struct rc_dev {
u32 max_timeout;
u32 rx_resolution;
u32 tx_resolution;
- int (*change_protocol)(struct rc_dev *dev, u64 *rc_type);
+ int (*change_protocol)(struct rc_dev *dev, u64 *rc_proto);
int (*open)(struct rc_dev *dev);
void (*close)(struct rc_dev *dev);
int (*s_tx_mask)(struct rc_dev *dev, u32 mask);
@@ -262,8 +263,10 @@ int rc_open(struct rc_dev *rdev);
void rc_close(struct rc_dev *rdev);
void rc_repeat(struct rc_dev *dev);
-void rc_keydown(struct rc_dev *dev, enum rc_type protocol, u32 scancode, u8 toggle);
-void rc_keydown_notimeout(struct rc_dev *dev, enum rc_type protocol, u32 scancode, u8 toggle);
+void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u32 scancode,
+ u8 toggle);
+void rc_keydown_notimeout(struct rc_dev *dev, enum rc_proto protocol,
+ u32 scancode, u8 toggle);
void rc_keyup(struct rc_dev *dev);
u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode);
@@ -304,7 +307,7 @@ int ir_raw_event_store_edge(struct rc_dev *dev, bool pulse);
int ir_raw_event_store_with_filter(struct rc_dev *dev,
struct ir_raw_event *ev);
void ir_raw_event_set_idle(struct rc_dev *dev, bool idle);
-int ir_raw_encode_scancode(enum rc_type protocol, u32 scancode,
+int ir_raw_encode_scancode(enum rc_proto protocol, u32 scancode,
struct ir_raw_event *events, unsigned int max);
static inline void ir_raw_event_reset(struct rc_dev *dev)
@@ -335,7 +338,7 @@ static inline u32 ir_extract_bits(u32 data, u32 mask)
/* Get NEC scancode and protocol type from address and command bytes */
static inline u32 ir_nec_bytes_to_scancode(u8 address, u8 not_address,
u8 command, u8 not_command,
- enum rc_type *protocol)
+ enum rc_proto *protocol)
{
u32 scancode;
@@ -347,17 +350,17 @@ static inline u32 ir_nec_bytes_to_scancode(u8 address, u8 not_address,
address << 16 |
not_command << 8 |
command;
- *protocol = RC_TYPE_NEC32;
+ *protocol = RC_PROTO_NEC32;
} else if ((address ^ not_address) != 0xff) {
/* Extended NEC */
scancode = address << 16 |
not_address << 8 |
command;
- *protocol = RC_TYPE_NECX;
+ *protocol = RC_PROTO_NECX;
} else {
/* Normal NEC */
scancode = address << 8 | command;
- *protocol = RC_TYPE_NEC;
+ *protocol = RC_PROTO_NEC;
}
return scancode;
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index c694828..2a160e6 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -12,113 +12,122 @@
#include <linux/input.h>
/**
- * enum rc_type - type of the Remote Controller protocol
+ * enum rc_proto - the Remote Controller protocol
*
- * @RC_TYPE_UNKNOWN: Protocol not known
- * @RC_TYPE_OTHER: Protocol known but proprietary
- * @RC_TYPE_RC5: Philips RC5 protocol
- * @RC_TYPE_RC5X_20: Philips RC5x 20 bit protocol
- * @RC_TYPE_RC5_SZ: StreamZap variant of RC5
- * @RC_TYPE_JVC: JVC protocol
- * @RC_TYPE_SONY12: Sony 12 bit protocol
- * @RC_TYPE_SONY15: Sony 15 bit protocol
- * @RC_TYPE_SONY20: Sony 20 bit protocol
- * @RC_TYPE_NEC: NEC protocol
- * @RC_TYPE_NECX: Extended NEC protocol
- * @RC_TYPE_NEC32: NEC 32 bit protocol
- * @RC_TYPE_SANYO: Sanyo protocol
- * @RC_TYPE_MCIR2_KBD: RC6-ish MCE keyboard
- * @RC_TYPE_MCIR2_MSE: RC6-ish MCE mouse
- * @RC_TYPE_RC6_0: Philips RC6-0-16 protocol
- * @RC_TYPE_RC6_6A_20: Philips RC6-6A-20 protocol
- * @RC_TYPE_RC6_6A_24: Philips RC6-6A-24 protocol
- * @RC_TYPE_RC6_6A_32: Philips RC6-6A-32 protocol
- * @RC_TYPE_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol
- * @RC_TYPE_SHARP: Sharp protocol
- * @RC_TYPE_XMP: XMP protocol
- * @RC_TYPE_CEC: CEC protocol
+ * @RC_PROTO_UNKNOWN: Protocol not known
+ * @RC_PROTO_OTHER: Protocol known but proprietary
+ * @RC_PROTO_RC5: Philips RC5 protocol
+ * @RC_PROTO_RC5X_20: Philips RC5x 20 bit protocol
+ * @RC_PROTO_RC5_SZ: StreamZap variant of RC5
+ * @RC_PROTO_JVC: JVC protocol
+ * @RC_PROTO_SONY12: Sony 12 bit protocol
+ * @RC_PROTO_SONY15: Sony 15 bit protocol
+ * @RC_PROTO_SONY20: Sony 20 bit protocol
+ * @RC_PROTO_NEC: NEC protocol
+ * @RC_PROTO_NECX: Extended NEC protocol
+ * @RC_PROTO_NEC32: NEC 32 bit protocol
+ * @RC_PROTO_SANYO: Sanyo protocol
+ * @RC_PROTO_MCIR2_KBD: RC6-ish MCE keyboard
+ * @RC_PROTO_MCIR2_MSE: RC6-ish MCE mouse
+ * @RC_PROTO_RC6_0: Philips RC6-0-16 protocol
+ * @RC_PROTO_RC6_6A_20: Philips RC6-6A-20 protocol
+ * @RC_PROTO_RC6_6A_24: Philips RC6-6A-24 protocol
+ * @RC_PROTO_RC6_6A_32: Philips RC6-6A-32 protocol
+ * @RC_PROTO_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol
+ * @RC_PROTO_SHARP: Sharp protocol
+ * @RC_PROTO_XMP: XMP protocol
+ * @RC_PROTO_CEC: CEC protocol
*/
-enum rc_type {
- RC_TYPE_UNKNOWN = 0,
- RC_TYPE_OTHER = 1,
- RC_TYPE_RC5 = 2,
- RC_TYPE_RC5X_20 = 3,
- RC_TYPE_RC5_SZ = 4,
- RC_TYPE_JVC = 5,
- RC_TYPE_SONY12 = 6,
- RC_TYPE_SONY15 = 7,
- RC_TYPE_SONY20 = 8,
- RC_TYPE_NEC = 9,
- RC_TYPE_NECX = 10,
- RC_TYPE_NEC32 = 11,
- RC_TYPE_SANYO = 12,
- RC_TYPE_MCIR2_KBD = 13,
- RC_TYPE_MCIR2_MSE = 14,
- RC_TYPE_RC6_0 = 15,
- RC_TYPE_RC6_6A_20 = 16,
- RC_TYPE_RC6_6A_24 = 17,
- RC_TYPE_RC6_6A_32 = 18,
- RC_TYPE_RC6_MCE = 19,
- RC_TYPE_SHARP = 20,
- RC_TYPE_XMP = 21,
- RC_TYPE_CEC = 22,
+enum rc_proto {
+ RC_PROTO_UNKNOWN = 0,
+ RC_PROTO_OTHER = 1,
+ RC_PROTO_RC5 = 2,
+ RC_PROTO_RC5X_20 = 3,
+ RC_PROTO_RC5_SZ = 4,
+ RC_PROTO_JVC = 5,
+ RC_PROTO_SONY12 = 6,
+ RC_PROTO_SONY15 = 7,
+ RC_PROTO_SONY20 = 8,
+ RC_PROTO_NEC = 9,
+ RC_PROTO_NECX = 10,
+ RC_PROTO_NEC32 = 11,
+ RC_PROTO_SANYO = 12,
+ RC_PROTO_MCIR2_KBD = 13,
+ RC_PROTO_MCIR2_MSE = 14,
+ RC_PROTO_RC6_0 = 15,
+ RC_PROTO_RC6_6A_20 = 16,
+ RC_PROTO_RC6_6A_24 = 17,
+ RC_PROTO_RC6_6A_32 = 18,
+ RC_PROTO_RC6_MCE = 19,
+ RC_PROTO_SHARP = 20,
+ RC_PROTO_XMP = 21,
+ RC_PROTO_CEC = 22,
};
-#define RC_BIT_NONE 0ULL
-#define RC_BIT_UNKNOWN BIT_ULL(RC_TYPE_UNKNOWN)
-#define RC_BIT_OTHER BIT_ULL(RC_TYPE_OTHER)
-#define RC_BIT_RC5 BIT_ULL(RC_TYPE_RC5)
-#define RC_BIT_RC5X_20 BIT_ULL(RC_TYPE_RC5X_20)
-#define RC_BIT_RC5_SZ BIT_ULL(RC_TYPE_RC5_SZ)
-#define RC_BIT_JVC BIT_ULL(RC_TYPE_JVC)
-#define RC_BIT_SONY12 BIT_ULL(RC_TYPE_SONY12)
-#define RC_BIT_SONY15 BIT_ULL(RC_TYPE_SONY15)
-#define RC_BIT_SONY20 BIT_ULL(RC_TYPE_SONY20)
-#define RC_BIT_NEC BIT_ULL(RC_TYPE_NEC)
-#define RC_BIT_NECX BIT_ULL(RC_TYPE_NECX)
-#define RC_BIT_NEC32 BIT_ULL(RC_TYPE_NEC32)
-#define RC_BIT_SANYO BIT_ULL(RC_TYPE_SANYO)
-#define RC_BIT_MCIR2_KBD BIT_ULL(RC_TYPE_MCIR2_KBD)
-#define RC_BIT_MCIR2_MSE BIT_ULL(RC_TYPE_MCIR2_MSE)
-#define RC_BIT_RC6_0 BIT_ULL(RC_TYPE_RC6_0)
-#define RC_BIT_RC6_6A_20 BIT_ULL(RC_TYPE_RC6_6A_20)
-#define RC_BIT_RC6_6A_24 BIT_ULL(RC_TYPE_RC6_6A_24)
-#define RC_BIT_RC6_6A_32 BIT_ULL(RC_TYPE_RC6_6A_32)
-#define RC_BIT_RC6_MCE BIT_ULL(RC_TYPE_RC6_MCE)
-#define RC_BIT_SHARP BIT_ULL(RC_TYPE_SHARP)
-#define RC_BIT_XMP BIT_ULL(RC_TYPE_XMP)
-#define RC_BIT_CEC BIT_ULL(RC_TYPE_CEC)
+#define RC_PROTO_BIT_NONE 0ULL
+#define RC_PROTO_BIT_UNKNOWN BIT_ULL(RC_PROTO_UNKNOWN)
+#define RC_PROTO_BIT_OTHER BIT_ULL(RC_PROTO_OTHER)
+#define RC_PROTO_BIT_RC5 BIT_ULL(RC_PROTO_RC5)
+#define RC_PROTO_BIT_RC5X_20 BIT_ULL(RC_PROTO_RC5X_20)
+#define RC_PROTO_BIT_RC5_SZ BIT_ULL(RC_PROTO_RC5_SZ)
+#define RC_PROTO_BIT_JVC BIT_ULL(RC_PROTO_JVC)
+#define RC_PROTO_BIT_SONY12 BIT_ULL(RC_PROTO_SONY12)
+#define RC_PROTO_BIT_SONY15 BIT_ULL(RC_PROTO_SONY15)
+#define RC_PROTO_BIT_SONY20 BIT_ULL(RC_PROTO_SONY20)
+#define RC_PROTO_BIT_NEC BIT_ULL(RC_PROTO_NEC)
+#define RC_PROTO_BIT_NECX BIT_ULL(RC_PROTO_NECX)
+#define RC_PROTO_BIT_NEC32 BIT_ULL(RC_PROTO_NEC32)
+#define RC_PROTO_BIT_SANYO BIT_ULL(RC_PROTO_SANYO)
+#define RC_PROTO_BIT_MCIR2_KBD BIT_ULL(RC_PROTO_MCIR2_KBD)
+#define RC_PROTO_BIT_MCIR2_MSE BIT_ULL(RC_PROTO_MCIR2_MSE)
+#define RC_PROTO_BIT_RC6_0 BIT_ULL(RC_PROTO_RC6_0)
+#define RC_PROTO_BIT_RC6_6A_20 BIT_ULL(RC_PROTO_RC6_6A_20)
+#define RC_PROTO_BIT_RC6_6A_24 BIT_ULL(RC_PROTO_RC6_6A_24)
+#define RC_PROTO_BIT_RC6_6A_32 BIT_ULL(RC_PROTO_RC6_6A_32)
+#define RC_PROTO_BIT_RC6_MCE BIT_ULL(RC_PROTO_RC6_MCE)
+#define RC_PROTO_BIT_SHARP BIT_ULL(RC_PROTO_SHARP)
+#define RC_PROTO_BIT_XMP BIT_ULL(RC_PROTO_XMP)
+#define RC_PROTO_BIT_CEC BIT_ULL(RC_PROTO_CEC)
-#define RC_BIT_ALL (RC_BIT_UNKNOWN | RC_BIT_OTHER | \
- RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ | \
- RC_BIT_JVC | \
- RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
- RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
- RC_BIT_SANYO | \
- RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
- RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
- RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
- RC_BIT_XMP | RC_BIT_CEC)
+#define RC_PROTO_BIT_ALL \
+ (RC_PROTO_BIT_UNKNOWN | RC_PROTO_BIT_OTHER | \
+ RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | \
+ RC_PROTO_BIT_MCIR2_KBD | RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 | \
+ RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_SHARP | \
+ RC_PROTO_BIT_XMP | RC_PROTO_BIT_CEC)
/* All rc protocols for which we have decoders */
-#define RC_BIT_ALL_IR_DECODER \
- (RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ | \
- RC_BIT_JVC | \
- RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
- RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
- RC_BIT_SANYO | RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
- RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
- RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
- RC_BIT_XMP)
+#define RC_PROTO_BIT_ALL_IR_DECODER \
+ (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
+ RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 | \
+ RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_SHARP | \
+ RC_PROTO_BIT_XMP)
-#define RC_BIT_ALL_IR_ENCODER \
- (RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ | \
- RC_BIT_JVC | \
- RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
- RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
- RC_BIT_SANYO | RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
- RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
- RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | \
- RC_BIT_SHARP)
+#define RC_PROTO_BIT_ALL_IR_ENCODER \
+ (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
+ RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | \
+ RC_PROTO_BIT_RC6_6A_32 | RC_PROTO_BIT_RC6_MCE | \
+ RC_PROTO_BIT_SHARP)
#define RC_SCANCODE_UNKNOWN(x) (x)
#define RC_SCANCODE_OTHER(x) (x)
@@ -148,8 +157,8 @@ struct rc_map_table {
* @size: Max number of entries
* @len: Number of entries that are in use
* @alloc: size of \*scan, in bytes
- * @rc_type: type of the remote controller protocol, as defined at
- * enum &rc_type
+ * @rc_proto: type of the remote controller protocol, as defined at
+ * enum &rc_proto
* @name: name of the key map table
* @lock: lock to protect access to this structure
*/
@@ -158,7 +167,7 @@ struct rc_map {
unsigned int size;
unsigned int len;
unsigned int alloc;
- enum rc_type rc_type;
+ enum rc_proto rc_proto;
const char *name;
spinlock_t lock;
};
