diff options
| author | Maxim Levitsky <maximlevitsky@gmail.com> | 2010-07-31 18:59:15 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-09 06:42:59 +0400 |
| commit | 510fcb70ff375b0cec6638fcfafdf36233690bfc (patch) | |
| tree | 7bed17c4061ce4af6acc1a9445ad7ae3da80b3b6 /drivers/media/IR/ir-lirc-codec.c | |
| parent | ade321c5b8a0e4d40c0f3b73bf0d2579850028d0 (diff) | |
| download | linux-510fcb70ff375b0cec6638fcfafdf36233690bfc.tar.xz | |
V4L/DVB: IR: minor fixes
* lirc: Don't propagate reset event to userspace
* lirc: Remove strange logic from lirc that would make first sample always be pulse
* Make TO_US macro actualy print what it should.
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/IR/ir-lirc-codec.c')
| -rw-r--r-- | drivers/media/IR/ir-lirc-codec.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/IR/ir-lirc-codec.c b/drivers/media/IR/ir-lirc-codec.c index 3ba482d96c4b..8ca01fd67139 100644 --- a/drivers/media/IR/ir-lirc-codec.c +++ b/drivers/media/IR/ir-lirc-codec.c @@ -32,6 +32,7 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev) { struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + int sample; if (!(ir_dev->raw->enabled_protocols & IR_TYPE_LIRC)) return 0; @@ -39,18 +40,21 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev) if (!ir_dev->raw->lirc.drv || !ir_dev->raw->lirc.drv->rbuf) return -EINVAL; + if (IS_RESET(ev)) + return 0; + IR_dprintk(2, "LIRC data transfer started (%uus %s)\n", TO_US(ev.duration), TO_STR(ev.pulse)); - ir_dev->raw->lirc.lircdata += ev.duration / 1000; + + sample = ev.duration / 1000; if (ev.pulse) - ir_dev->raw->lirc.lircdata |= PULSE_BIT; + sample |= PULSE_BIT; lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf, - (unsigned char *) &ir_dev->raw->lirc.lircdata); + (unsigned char *) &sample); wake_up(&ir_dev->raw->lirc.drv->rbuf->wait_poll); - ir_dev->raw->lirc.lircdata = 0; return 0; } @@ -224,8 +228,6 @@ static int ir_lirc_register(struct input_dev *input_dev) ir_dev->raw->lirc.drv = drv; ir_dev->raw->lirc.ir_dev = ir_dev; - ir_dev->raw->lirc.lircdata = PULSE_MASK; - return 0; lirc_register_failed: |