diff options
author | Ke Qinghua <qinghua.ke@freescale.com> | 2014-06-17 13:16:44 +0800 |
---|---|---|
committer | Ke Qinghua <qinghua.ke@freescale.com> | 2014-06-17 13:28:10 +0800 |
commit | d83aa771d5d897b2901518ac06cf88e1d2da092d (patch) | |
tree | 55c0a641dd03ac7d0e26f4ea50bf3a39acc4f812 /include | |
parent | d0417b9e94ca630ec2f0eba85bff481d844afa1b (diff) |
ENGR00305254 imx6sx sarbesd board bring up
Enable Consume IR for kernel 3.10
Signed-off-by: Ke Qinghua <qinghua.ke@freescale.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/ir.h | 51 | ||||
-rw-r--r-- | include/linux/pwm.h | 10 |
2 files changed, 61 insertions, 0 deletions
diff --git a/include/linux/ir.h b/include/linux/ir.h new file mode 100644 index 000000000000..5311cffd7adb --- /dev/null +++ b/include/linux/ir.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2005-2014 Freescale Semiconductor, Inc. All Rights Reserved. + */ +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ +#ifndef _LINUX_IR_H +#define _LINUX_IR_H + +#include <linux/types.h> +#ifdef __KERNEL__ +#include <linux/kgdb.h> +#endif /* __KERNEL__ */ + +#define IR_MAGIC 'I' + +#define IR_GET_CARRIER_FREQS _IO(IR_MAGIC, 0x01) +#define IR_GET_CARRIER_FREQS_NUM _IO(IR_MAGIC, 0x02) +#define IR_DATA_TRANSMIT _IO(IR_MAGIC, 0x03) +#define IR_CFG_CARRIER _IO(IR_MAGIC, 0x04) + +struct ir_data_pattern { + int len; + int *pattern; +}; + +struct ir_carrier_freq { + /* carrier frequence id */ + int id; + /* ir support min carrier freq */ + int min; + /* ir support max carrier freq */ + int max; +}; + +#ifdef __KERNEL__ +extern void ir_device_register(const char *name, struct device *parent, void *devdata); +extern void ir_device_unregister(void); +extern int ir_config(void *dev, int carry_freq); +extern int ir_get_num_carrier_freqs(void); +extern int ir_get_carrier_range(int id, int *min, int *max); +extern int ir_transmit(void *dev, int len, int *pattern, unsigned char start_level); +#endif + +#endif /* _LINUX_IR_H */ + diff --git a/include/linux/pwm.h b/include/linux/pwm.h index a4df2042b79c..b126bce91796 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -32,6 +32,11 @@ int pwm_enable(struct pwm_device *pwm); * pwm_disable - stop a PWM output toggling */ void pwm_disable(struct pwm_device *pwm); + +/* + * pwm_out_enable - enable/disable PWM output pin + */ + void pwm_out_enable(struct pwm_device *pwm, bool enable); #else static inline struct pwm_device *pwm_request(int pwm_id, const char *label) { @@ -55,6 +60,10 @@ static inline int pwm_enable(struct pwm_device *pwm) static inline void pwm_disable(struct pwm_device *pwm) { } + +static inline void pwm_out_enable(struct pwm_device *pwm, bool enable) +{ +} #endif struct pwm_chip; @@ -131,6 +140,7 @@ struct pwm_ops { struct pwm_device *pwm); void (*disable)(struct pwm_chip *chip, struct pwm_device *pwm); + void (*out_enable)(struct pwm_chip *pwm, bool enable); #ifdef CONFIG_DEBUG_FS void (*dbg_show)(struct pwm_chip *chip, struct seq_file *s); |