diff options
| author | Sean Young <sean@mess.org> | 2017-09-23 10:41:13 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-14 10:35:16 -0500 |
| commit | a60d64b15c20d178ba3a9bc3a542492b4ddeea70 (patch) | |
| tree | 8b5e5086384e7868ce0357a2b5002a67ccfe0c63 /include/media/rc-core.h | |
| parent | 0d39ab0b628b38acf83506d36e9ec969055698df (diff) | |
| download | linux-a60d64b15c20d178ba3a9bc3a542492b4ddeea70.tar.bz2 | |
media: lirc: lirc interface should not be a raw decoder
The lirc user interface exists as a raw decoder, which does not make
much sense for transmit-only devices.
In addition, we want to have lirc char devices for devices which do not
use raw IR, i.e. scancode only devices.
Note that rc-code, lirc_dev, ir-lirc-codec are now calling functions of
each other, so they've been merged into one module rc-core to avoid
circular dependencies.
Since ir-lirc-codec no longer exists as separate codec module, there is no
need for RC_DRIVER_IR_RAW_TX type drivers to call ir_raw_event_register().
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media/rc-core.h')
| -rw-r--r-- | include/media/rc-core.h | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/include/media/rc-core.h b/include/media/rc-core.h index ca48632ec8e2..5d6e415c7acc 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -20,6 +20,7 @@ #include <linux/kfifo.h> #include <linux/time.h> #include <linux/timer.h> +#include <media/lirc_dev.h> #include <media/rc-map.h> extern int rc_core_debug; @@ -115,6 +116,15 @@ enum rc_filter_type { * @max_timeout: maximum timeout supported by device * @rx_resolution : resolution (in ns) of input sampler * @tx_resolution: resolution (in ns) of output sampler + * @lirc_dev: lirc char device + * @carrier_low: when setting the carrier range, first the low end must be + * set with an ioctl and then the high end with another ioctl + * @gap_start: time when gap starts + * @gap_duration: duration of initial gap + * @gap: true if we're in a gap + * @send_timeout_reports: report timeouts in lirc raw IR. + * @send_mode: lirc mode for sending, either LIRC_MODE_SCANCODE or + * LIRC_MODE_PULSE * @change_protocol: allow changing the protocol used on hardware decoders * @open: callback to allow drivers to enable polling/irq when IR input device * is opened. @@ -174,6 +184,15 @@ struct rc_dev { u32 max_timeout; u32 rx_resolution; u32 tx_resolution; +#ifdef CONFIG_LIRC + struct lirc_dev *lirc_dev; + int carrier_low; + ktime_t gap_start; + u64 gap_duration; + bool gap; + bool send_timeout_reports; + u8 send_mode; +#endif int (*change_protocol)(struct rc_dev *dev, u64 *rc_proto); int (*open)(struct rc_dev *dev); void (*close)(struct rc_dev *dev); @@ -248,20 +267,6 @@ int devm_rc_register_device(struct device *parent, struct rc_dev *dev); */ void rc_unregister_device(struct rc_dev *dev); -/** - * rc_open - Opens a RC device - * - * @rdev: pointer to struct rc_dev. - */ -int rc_open(struct rc_dev *rdev); - -/** - * rc_close - Closes a RC device - * - * @rdev: pointer to struct rc_dev. - */ -void rc_close(struct rc_dev *rdev); - void rc_repeat(struct rc_dev *dev); void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u32 scancode, u8 toggle); |