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Commit 0d39ab0b authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab
Browse files

media: rc: auto load encoder if necessary 



When sending scancodes, load the encoder if we need it.

Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent cdfaa01c

drivers/media/rc/rc-core-priv.h

+1 −0
Original line number Diff line number Diff line
@@ -261,6 +261,7 @@ void ir_raw_event_free(struct rc_dev *dev); 
void ir_raw_event_unregister(struct rc_dev *dev);

int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler);

void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler);

void ir_raw_load_modules(u64 *protocols);

void ir_raw_init(void);



/*

drivers/media/rc/rc-ir-raw.c

+2 −0
Original line number Diff line number Diff line
@@ -448,6 +448,8 @@ int ir_raw_encode_scancode(enum rc_proto protocol, u32 scancode, 
	int ret = -EINVAL;

	u64 mask = 1ULL << protocol;



	ir_raw_load_modules(&mask);



	mutex_lock(&ir_raw_handler_lock);

	list_for_each_entry(handler, &ir_raw_handler_list, list) {

		if (handler->protocols & mask && handler->encode) {

drivers/media/rc/rc-main.c

+1 −1
Original line number Diff line number Diff line
@@ -1082,7 +1082,7 @@ static int parse_protocol_change(u64 *protocols, const char *buf) 
	return count;

}



static void ir_raw_load_modules(u64 *protocols)

void ir_raw_load_modules(u64 *protocols)

{

	u64 available;

	int i, ret;