Commit e8f48188 authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab

[media] lirc: advertise LIRC_CAN_GET_REC_RESOLUTION and improve

This feature was never set. The ioctl should fail if no resolution
is set.
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 7dc2df14
......@@ -263,6 +263,9 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
return 0;
case LIRC_GET_REC_RESOLUTION:
if (!dev->rx_resolution)
return -ENOTTY;
val = dev->rx_resolution;
break;
......@@ -367,8 +370,11 @@ static int ir_lirc_register(struct rc_dev *dev)
if (rc)
goto rbuf_init_failed;
if (dev->driver_type != RC_DRIVER_IR_RAW_TX)
if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
features |= LIRC_CAN_REC_MODE2;
if (dev->rx_resolution)
features |= LIRC_CAN_GET_REC_RESOLUTION;
}
if (dev->tx_ir) {
features |= LIRC_CAN_SEND_PULSE;
if (dev->s_tx_mask)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment