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| author | David Härdeman <david@hardeman.nu> | 2017-06-22 15:23:54 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 09:34:39 -0400 |
| commit | 265a2988d202b3aba0bbbb4d828c66d3741d59db (patch) | |
| tree | fd709730afc881d79b463dbb6119a38bdb24a225 | |
| parent | ab45e85851829ebb4e233ba5e401affa4128a352 (diff) | |
| download | linux-265a2988d202b3aba0bbbb4d828c66d3741d59db.tar.gz | |
media: rc-core: consistent use of rc_repeat()
The NEC decoder and the Sanyo decoders check if dev->keypressed is true before calling rc_repeat (without holding dev->keylock). Meanwhile, the XMP and JVC decoders do no such checks. This patch makes sure all users of rc_repeat() do so consistently by removing extra checks in NEC/Sanyo and modifying the check a bit in rc_repeat() so that no input event is generated if the key isn't pressed. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/rc/ir-nec-decoder.c | 10 | ||||
| -rw-r--r-- | drivers/media/rc/ir-sanyo-decoder.c | 10 | ||||
| -rw-r--r-- | drivers/media/rc/rc-main.c | 6 |
3 files changed, 9 insertions, 17 deletions
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index 3ce850314dca..75b9137f6faf 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -88,13 +88,9 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) data->state = STATE_BIT_PULSE; return 0; } else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) { - if (!dev->keypressed) { - IR_dprintk(1, "Discarding last key repeat: event after key up\n"); - } else { - rc_repeat(dev); - IR_dprintk(1, "Repeat last key\n"); - data->state = STATE_TRAILER_PULSE; - } + rc_repeat(dev); + IR_dprintk(1, "Repeat last key\n"); + data->state = STATE_TRAILER_PULSE; return 0; } diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c index 520bb77dcb62..e6a906a34f90 100644 --- a/drivers/media/rc/ir-sanyo-decoder.c +++ b/drivers/media/rc/ir-sanyo-decoder.c @@ -110,13 +110,9 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) break; if (!data->count && geq_margin(ev.duration, SANYO_REPEAT_SPACE, SANYO_UNIT / 2)) { - if (!dev->keypressed) { - IR_dprintk(1, "SANYO discarding last key repeat: event after key up\n"); - } else { - rc_repeat(dev); - IR_dprintk(1, "SANYO repeat last key\n"); - data->state = STATE_INACTIVE; - } + rc_repeat(dev); + IR_dprintk(1, "SANYO repeat last key\n"); + data->state = STATE_INACTIVE; return 0; } diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index a9eba0013525..7387bd4d75b0 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -616,12 +616,12 @@ void rc_repeat(struct rc_dev *dev) spin_lock_irqsave(&dev->keylock, flags); - input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode); - input_sync(dev->input_dev); - if (!dev->keypressed) goto out; + input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode); + input_sync(dev->input_dev); + dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); mod_timer(&dev->timer_keyup, dev->keyup_jiffies); |