Merge branch 'tip/perf/jump-label-2' of git://git.kernel.org/pub/scm/linux/kernel...
[pandora-kernel.git] / arch / arm / plat-samsung / include / plat / adc.h
1 /* arch/arm/plat-samsung/include/plat/adc.h
2  *
3  * Copyright (c) 2008 Simtec Electronics
4  *      http://armlinux.simtec.co.uk/   
5  *      Ben Dooks <ben@simtec.co.uk>
6  *
7  * S3C ADC driver information
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12 */
13
14 #ifndef __ASM_PLAT_ADC_H
15 #define __ASM_PLAT_ADC_H __FILE__
16
17 struct s3c_adc_client;
18
19 extern int s3c_adc_start(struct s3c_adc_client *client,
20                          unsigned int channel, unsigned int nr_samples);
21
22 extern int s3c_adc_read(struct s3c_adc_client *client, unsigned int ch);
23
24 extern struct s3c_adc_client *
25         s3c_adc_register(struct platform_device *pdev,
26                          void (*select)(struct s3c_adc_client *client,
27                                         unsigned selected),
28                          void (*conv)(struct s3c_adc_client *client,
29                                       unsigned d0, unsigned d1,
30                                       unsigned *samples_left),
31                          unsigned int is_ts);
32
33 extern void s3c_adc_release(struct s3c_adc_client *client);
34
35 #endif /* __ASM_PLAT_ADC_H */