diff options
Diffstat (limited to 'include/media/v4l2-clk.h')
| -rw-r--r-- | include/media/v4l2-clk.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/include/media/v4l2-clk.h b/include/media/v4l2-clk.h deleted file mode 100644 index 0503a90b48bb..000000000000 --- a/include/media/v4l2-clk.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * V4L2 clock service - * - * Copyright (C) 2012-2013, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * ATTENTION: This is a temporary API and it shall be replaced by the generic - * clock API, when the latter becomes widely available. - */ - -#ifndef MEDIA_V4L2_CLK_H -#define MEDIA_V4L2_CLK_H - -#include <linux/atomic.h> -#include <linux/list.h> -#include <linux/mutex.h> - -struct module; -struct device; - -struct v4l2_clk { - struct list_head list; - const struct v4l2_clk_ops *ops; - const char *dev_id; - const char *id; - int enable; - struct mutex lock; /* Protect the enable count */ - atomic_t use_count; - void *priv; -}; - -struct v4l2_clk_ops { - struct module *owner; - int (*enable)(struct v4l2_clk *clk); - void (*disable)(struct v4l2_clk *clk); - unsigned long (*get_rate)(struct v4l2_clk *clk); - int (*set_rate)(struct v4l2_clk *clk, unsigned long); -}; - -struct v4l2_clk *v4l2_clk_register(const struct v4l2_clk_ops *ops, - const char *dev_name, - const char *name, void *priv); -void v4l2_clk_unregister(struct v4l2_clk *clk); -struct v4l2_clk *v4l2_clk_get(struct device *dev, const char *id); -void v4l2_clk_put(struct v4l2_clk *clk); -int v4l2_clk_enable(struct v4l2_clk *clk); -void v4l2_clk_disable(struct v4l2_clk *clk); -unsigned long v4l2_clk_get_rate(struct v4l2_clk *clk); -int v4l2_clk_set_rate(struct v4l2_clk *clk, unsigned long rate); - -#endif |
