drm_dma Struct Reference

#include <drm.h>

Data Fields
int	context
int	send_count
int __user *	send_indices
int __user *	send_sizes
enum drm_dma_flags	flags
int	request_count
int	request_size
int __user *	request_indices
int __user *	request_sizes
int	granted_count

Detailed Description

DRM_IOCTL_DMA ioctl argument type.

Indices here refer to the offset into the buffer list in drm_buf_get.

See Also

drmDMA().

Definition at line 387 of file drm.h.

Field Documentation

int context

Context handle

Definition at line 388 of file drm.h.

enum drm_dma_flags flags

Flags

Definition at line 392 of file drm.h.

int granted_count

Number of buffers granted

Definition at line 397 of file drm.h.

int request_count

Number of buffers requested

Definition at line 393 of file drm.h.

int __user* request_indices

Buffer information

Definition at line 395 of file drm.h.

int request_size

Desired size for buffers

Definition at line 394 of file drm.h.

int __user* request_sizes

Definition at line 396 of file drm.h.

int send_count

Number of buffers to send

Definition at line 389 of file drm.h.

int __user* send_indices

List of handles to buffers

Definition at line 390 of file drm.h.

int __user* send_sizes

Lengths of data to send

Definition at line 391 of file drm.h.

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The documentation for this struct was generated from the following file:

• include/uapi/drm/drm.h