diff options
| author | David Härdeman <david@hardeman.nu> | 2014-04-03 20:31:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-23 21:50:48 -0300 |
| commit | 120703f9eb32033f0e39bdc552c0273c8ab45f33 (patch) | |
| tree | 427e55aad9dcfcb91e99b98d508e6fb407e8f600 /drivers/media/rc/img-ir/img-ir-sanyo.c | |
| parent | af3a4a9bbeb00df3e42e77240b4cdac5479812f9 (diff) | |
[media] rc-core: document the protocol type
Right now the protocol information is not preserved, rc-core gets handed a
scancode but has no idea which protocol it corresponds to.
This patch (which required reading through the source/keymap for all drivers,
not fun) makes the protocol information explicit which is important
documentation and makes it easier to e.g. support multiple protocols with one
decoder (think rc5 and rc-streamzap). The information isn't used yet so there
should be no functional changes.
[m.chehab@samsung.com: rebased, added cxusb and removed bad whitespacing]
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/rc/img-ir/img-ir-sanyo.c')
| -rw-r--r-- | drivers/media/rc/img-ir/img-ir-sanyo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/rc/img-ir/img-ir-sanyo.c b/drivers/media/rc/img-ir/img-ir-sanyo.c index 6755c945bce8..6b0653ecdf5a 100644 --- a/drivers/media/rc/img-ir/img-ir-sanyo.c +++ b/drivers/media/rc/img-ir/img-ir-sanyo.c @@ -23,7 +23,8 @@ #include "img-ir-hw.h" /* Convert Sanyo data to a scancode */ -static int img_ir_sanyo_scancode(int len, u64 raw, int *scancode, u64 protocols) +static int img_ir_sanyo_scancode(int len, u64 raw, enum rc_type *protocol, + u32 *scancode, u64 enabled_protocols) { unsigned int addr, addr_inv, data, data_inv; /* a repeat code has no data */ @@ -43,6 +44,7 @@ static int img_ir_sanyo_scancode(int len, u64 raw, int *scancode, u64 protocols) return -EINVAL; /* Normal Sanyo */ + *protocol = RC_TYPE_SANYO; *scancode = addr << 8 | data; return IMG_IR_SCANCODE; } |