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/usb/dvb-usb-v2/af9015.c | |
| parent | [media] dib0700: NEC scancode cleanup (diff) | |
| download | linux-dev-120703f9eb32033f0e39bdc552c0273c8ab45f33.tar.xz linux-dev-120703f9eb32033f0e39bdc552c0273c8ab45f33.zip | |
[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/af9015.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/af9015.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c index da47d2392f2a..5ca738ab44e0 100644 --- a/drivers/media/usb/dvb-usb-v2/af9015.c +++ b/drivers/media/usb/dvb-usb-v2/af9015.c @@ -1213,7 +1213,7 @@ static int af9015_rc_query(struct dvb_usb_device *d) if ((state->rc_repeat != buf[6] || buf[0]) && !memcmp(&buf[12], state->rc_last, 4)) { dev_dbg(&d->udev->dev, "%s: key repeated\n", __func__); - rc_keydown(d->rc_dev, state->rc_keycode, 0); + rc_repeat(d->rc_dev); state->rc_repeat = buf[6]; return ret; } @@ -1233,18 +1233,22 @@ static int af9015_rc_query(struct dvb_usb_device *d) if (buf[14] == (u8) ~buf[15]) { if (buf[12] == (u8) ~buf[13]) { /* NEC */ - state->rc_keycode = buf[12] << 8 | buf[14]; + state->rc_keycode = RC_SCANCODE_NEC(buf[12], + buf[14]); } else { /* NEC extended*/ - state->rc_keycode = buf[12] << 16 | - buf[13] << 8 | buf[14]; + state->rc_keycode = RC_SCANCODE_NECX(buf[12] << 8 | + buf[13], + buf[14]); } } else { /* 32 bit NEC */ - state->rc_keycode = buf[12] << 24 | buf[13] << 16 | - buf[14] << 8 | buf[15]; + state->rc_keycode = RC_SCANCODE_NEC32(buf[12] << 24 | + buf[13] << 16 | + buf[14] << 8 | + buf[15]); } - rc_keydown(d->rc_dev, state->rc_keycode, 0); + rc_keydown(d->rc_dev, RC_TYPE_NEC, state->rc_keycode, 0); } else { dev_dbg(&d->udev->dev, "%s: no key press\n", __func__); /* Invalidate last keypress */ |