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| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:30 +0800 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:30 +0800 |
| commit | 1cd04b2aba9f3b3468adf0789030240e032d8d3e (patch) | |
| tree | 2e010c15b347b7acda9bc7a2ab4abca9d58043eb /include/linux/clonedev.h | |
| parent | cff72c10aa27e3a74eb5d5b7ceb7808d8c917d15 (diff) | |
| parent | b7086e0a1dec82bf7e8e96e17738151f0aee82fc (diff) | |
Merge topic branch 'video' into integration-linux-ux500
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
Diffstat (limited to 'include/linux/clonedev.h')
| -rw-r--r-- | include/linux/clonedev.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/linux/clonedev.h b/include/linux/clonedev.h new file mode 100644 index 00000000000..575233f07e9 --- /dev/null +++ b/include/linux/clonedev.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * ST-Ericsson Display overlay compositer device driver + * + * Author: Per-Daniel Olsson <per-daniel.olsson@stericsson.com> + * for ST-Ericsson. + * + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef _CLONEDEV_H_ +#define _CLONEDEV_H_ + +#if !defined(__KERNEL__) && !defined(_KERNEL) +#include <stdint.h> +#else +#include <linux/types.h> +#include <video/mcde.h> +#endif + +#if defined(__KERNEL__) || defined(_KERNEL) +#include <linux/mm_types.h> +#include <linux/bitops.h> +#else +#define BIT(nr) (1UL << (nr)) +#endif + +#define CLONEDEV_DEFAULT_DEVICE_PREFIX "clone" + +/* Cloning mode */ +enum clonedev_mode { + CLONEDEV_CLONE_NONE, + CLONEDEV_CLONE_VIDEO_OR_UI, + CLONEDEV_CLONE_VIDEO_AND_UI, + CLONEDEV_CLONE_VIDEO, + CLONEDEV_CLONE_UI, +}; + +#define CLONEDEV_SET_MODE_IOC _IOW('D', 1, __u32*) + +#ifdef __KERNEL__ + +int clonedev_create(void); +void clonedev_destroy(void); + +#endif /* __KERNEL__ */ + +#endif /* _CLONEDEV_H_ */ + |