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											2008-04-13 21:41:55 +01:00
										 |  |  | #ifndef __LINUX_PWM_H
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							|  |  |  | #define __LINUX_PWM_H
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							|  |  |  | struct pwm_device; | 
					
						
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							|  |  |  | /*
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							|  |  |  |  * pwm_request - request a PWM device | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | struct pwm_device *pwm_request(int pwm_id, const char *label); | 
					
						
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							|  |  |  | /*
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							|  |  |  |  * pwm_free - free a PWM device | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | void pwm_free(struct pwm_device *pwm); | 
					
						
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							|  |  |  | /*
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							|  |  |  |  * pwm_config - change a PWM device configuration | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns); | 
					
						
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							|  |  |  | /*
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							|  |  |  |  * pwm_enable - start a PWM output toggling | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | int pwm_enable(struct pwm_device *pwm); | 
					
						
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							|  |  |  | /*
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							|  |  |  |  * pwm_disable - stop a PWM output toggling | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | void pwm_disable(struct pwm_device *pwm); | 
					
						
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											2009-01-18 18:42:45 +01:00
										 |  |  | #endif /* __LINUX_PWM_H */
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