summaryrefslogtreecommitdiff
path: root/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
diff options
context:
space:
mode:
authorDavid Härdeman <david@hardeman.nu>2014-04-04 03:31:30 +0400
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-07-24 04:50:48 +0400
commit120703f9eb32033f0e39bdc552c0273c8ab45f33 (patch)
tree427e55aad9dcfcb91e99b98d508e6fb407e8f600 /drivers/media/usb/dvb-usb-v2/rtl28xxu.c
parentaf3a4a9bbeb00df3e42e77240b4cdac5479812f9 (diff)
downloadlinux-120703f9eb32033f0e39bdc552c0273c8ab45f33.tar.xz
[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/usb/dvb-usb-v2/rtl28xxu.c')
-rw-r--r--drivers/media/usb/dvb-usb-v2/rtl28xxu.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index a676e4452847..57ac62d6fa1f 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1287,19 +1287,19 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
if (buf[2] == (u8) ~buf[3]) {
if (buf[0] == (u8) ~buf[1]) {
/* NEC standard (16 bit) */
- rc_code = buf[0] << 8 | buf[2];
+ rc_code = RC_SCANCODE_NEC(buf[0], buf[2]);
} else {
/* NEC extended (24 bit) */
- rc_code = buf[0] << 16 |
- buf[1] << 8 | buf[2];
+ rc_code = RC_SCANCODE_NECX(buf[0] << 8 | buf[1],
+ buf[2]);
}
} else {
/* NEC full (32 bit) */
- rc_code = buf[0] << 24 | buf[1] << 16 |
- buf[2] << 8 | buf[3];
+ rc_code = RC_SCANCODE_NEC32(buf[0] << 24 | buf[1] << 16 |
+ buf[2] << 8 | buf[3]);
}
- rc_keydown(d->rc_dev, rc_code, 0);
+ rc_keydown(d->rc_dev, RC_TYPE_NEC, rc_code, 0);
ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
if (ret)