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I915_NEEDS_CMD_PARSE(9) DRM Drivers I915_NEEDS_CMD_PARSE(9)

NAME

i915_needs_cmd_parser - should a given ring use software command parsing?

SYNOPSIS

bool i915_needs_cmd_parser(struct intel_engine_cs * ring);

ARGUMENTS

ring
the ring in question

DESCRIPTION

Only certain platforms require software batch buffer command parsing, and only when enabled via module paramter.

RETURN

true if the ring requires software command parsing

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

February 2017 Kernel Hackers Manual 3.16