drm_pvr_dev_query_gpu_info Struct Reference

#include <pvr_drm.h>

Public Attributes
__u64	gpu_id
__u32	num_phantoms
__u32	_padding_c

Detailed Description

DOC: PowerVR IOCTL DEV_QUERY interface struct drm_pvr_dev_query_gpu_info - Container used to fetch information about the graphics processor.

When fetching this type &struct drm_pvr_ioctl_dev_query_args.type must be set to DRM_PVR_DEV_QUERY_GPU_INFO_GET.

Member Data Documentation

_padding_c

__u32 drm_pvr_dev_query_gpu_info::_padding_c

@_padding_c: Reserved. This field must be zeroed.

gpu_id

__u64 drm_pvr_dev_query_gpu_info::gpu_id

@gpu_id: GPU identifier.

For all currently supported GPUs this is the BVNC encoded as a 64-bit value as follows:

+-----—+-----—+-----—+----—+ | 63..48 | 47..32 | 31..16 | 15..0 | +========+========+========+=======+ | B | V | N | C | +-----—+-----—+-----—+----—+

num_phantoms

__u32 drm_pvr_dev_query_gpu_info::num_phantoms

@num_phantoms: Number of Phantoms present.

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

• XenevaOS/BaseHdr/uapi/drm/pvr_drm.h