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DRM_GET_PCI_DEV(9) DRM Core DRM_GET_PCI_DEV(9)

NAME

drm_get_pci_dev - Register a PCI device with the DRM subsystem

SYNOPSIS

int drm_get_pci_dev(struct pci_dev * pdev, const struct pci_device_id * ent, struct drm_driver * driver);

ARGUMENTS

pdev
PCI device
ent
entry from the PCI ID table that matches pdev
driver
DRM device driver

DESCRIPTION

Attempt to gets inter module “drm” information. If we are first then register the character device and inter module information. Try and register, if we fail to register, backout previous work.

RETURN

0 on success or a negative error code on failure.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
 
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 
Ideas on board SPRL,
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
 
Intel Corporation,
Contributions all over the place

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16