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authorSean Young <sean@mess.org>2017-09-23 10:41:13 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-12-14 09:58:34 -0500
commit80aa2db77634ede29813fdcd7000e0660be81cdb (patch)
tree862983246b64a946cc3a4ff185fd6e2db8a3e433 /include/media/rc-core.h
parent5e55f58000ae5f646119a14b27afca3cd7fba262 (diff)
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.h33
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);

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