drm_device.h File Reference

#include <linux/list.h>
#include <linux/kref.h>
#include <linux/mutex.h>
#include <linux/idr.h>
#include <linux/sched.h>
#include <drm/drm_mode_config.h>

Include dependency graph for drm_device.h:

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Go to the source code of this file.

Classes
struct	drm_wedge_task_info
struct	drm_device

Macros
#define	DRM_WEDGE_RECOVERY_NONE   BIT(0) /* optional telemetry collection */
#define	DRM_WEDGE_RECOVERY_REBIND   BIT(1) /* unbind + bind driver */
#define	DRM_WEDGE_RECOVERY_BUS_RESET   BIT(2) /* unbind + reset bus device + bind */
#define	DRM_WEDGE_RECOVERY_VENDOR   BIT(3) /* vendor specific recovery method */

Enumerations
enum	switch_power_state { DRM_SWITCH_POWER_ON = 0 , DRM_SWITCH_POWER_OFF = 1 , DRM_SWITCH_POWER_CHANGING = 2 , DRM_SWITCH_POWER_DYNAMIC_OFF = 3 }

Functions
void	drm_dev_set_dma_dev (struct drm_device *dev, struct device *dma_dev)

Macro Definition Documentation

DRM_WEDGE_RECOVERY_BUS_RESET

#define DRM_WEDGE_RECOVERY_BUS_RESET   BIT(2) /* unbind + reset bus device + bind */

DRM_WEDGE_RECOVERY_NONE

#define DRM_WEDGE_RECOVERY_NONE   BIT(0) /* optional telemetry collection */

DRM_WEDGE_RECOVERY_REBIND

#define DRM_WEDGE_RECOVERY_REBIND   BIT(1) /* unbind + bind driver */

DRM_WEDGE_RECOVERY_VENDOR

#define DRM_WEDGE_RECOVERY_VENDOR   BIT(3) /* vendor specific recovery method */

Enumeration Type Documentation

switch_power_state

enum switch_power_state

enum switch_power_state - power state of drm device

Enumerator
DRM_SWITCH_POWER_ON	@DRM_SWITCH_POWER_ON: Power state is ON
DRM_SWITCH_POWER_OFF	@DRM_SWITCH_POWER_OFF: Power state is OFF
DRM_SWITCH_POWER_CHANGING	@DRM_SWITCH_POWER_CHANGING: Power state is changing
DRM_SWITCH_POWER_DYNAMIC_OFF	@DRM_SWITCH_POWER_DYNAMIC_OFF: Suspended

Function Documentation

drm_dev_set_dma_dev()

void drm_dev_set_dma_dev	(	struct drm_device *	dev,
		struct device *	dma_dev
	)