mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
5243ef8b54
Signed-off-by: Mark Vels <mark.vels@team-embedded.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
32 lines
592 B
C
32 lines
592 B
C
#ifndef __LINUX_PWM_H
|
|
#define __LINUX_PWM_H
|
|
|
|
struct pwm_device;
|
|
|
|
/*
|
|
* pwm_request - request a PWM device
|
|
*/
|
|
struct pwm_device *pwm_request(int pwm_id, const char *label);
|
|
|
|
/*
|
|
* pwm_free - free a PWM device
|
|
*/
|
|
void pwm_free(struct pwm_device *pwm);
|
|
|
|
/*
|
|
* pwm_config - change a PWM device configuration
|
|
*/
|
|
int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns);
|
|
|
|
/*
|
|
* pwm_enable - start a PWM output toggling
|
|
*/
|
|
int pwm_enable(struct pwm_device *pwm);
|
|
|
|
/*
|
|
* pwm_disable - stop a PWM output toggling
|
|
*/
|
|
void pwm_disable(struct pwm_device *pwm);
|
|
|
|
#endif /* __LINUX_PWM_H */
|