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drm_lock.c File Reference


Detailed Description

IOCTLs for locking

Author:
Rickard E. (Rik) Faith <faith@valinux.com>

Gareth Hughes <gareth@valinux.com>

Definition in file drm_lock.c.

#include "drmP.h"

Go to the source code of this file.

Functions

int drm_i_have_hw_lock (struct drm_device *dev, struct drm_file *file_priv)
void drm_idlelock_release (struct drm_lock_data *lock_data)
void drm_idlelock_take (struct drm_lock_data *lock_data)
int drm_lock (struct drm_device *dev, void *data, struct drm_file *file_priv)
int drm_lock_free (struct drm_lock_data *lock_data, unsigned int context)
int drm_lock_take (struct drm_lock_data *lock_data, unsigned int context)
static int drm_lock_transfer (struct drm_lock_data *lock_data, unsigned int context)
static int drm_notifier (void *priv)
int drm_unlock (struct drm_device *dev, void *data, struct drm_file *file_priv)
 EXPORT_SYMBOL (drm_i_have_hw_lock)
 EXPORT_SYMBOL (drm_idlelock_release)
 EXPORT_SYMBOL (drm_idlelock_take)


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