DocBook/drm: Refer to the domain-setting function as a device-specific ioctl
Signed-off-by: Michael Witten <mfwitten@gmail.com>
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@ -724,11 +724,11 @@ void intel_crt_init(struct drm_device *dev)
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has finished rendering to the object, then the object must be made
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has finished rendering to the object, then the object must be made
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coherent with the CPU's view
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coherent with the CPU's view
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of memory, usually involving GPU cache flushing of various kinds.
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of memory, usually involving GPU cache flushing of various kinds.
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This core CPU<->GPU coherency management is provided by the GEM
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This core CPU<->GPU coherency management is provided by a
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set domain function, which evaluates an object's current domain and
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device-specific ioctl, which evaluates an object's current domain and
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performs any necessary flushing or synchronization to put the object
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performs any necessary flushing or synchronization to put the object
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into the desired coherency domain (note that the object may be busy,
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into the desired coherency domain (note that the object may be busy,
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i.e. an active render target; in that case, the set domain function
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i.e. an active render target; in that case, setting the domain
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blocks the client and waits for rendering to complete before
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blocks the client and waits for rendering to complete before
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performing any necessary flushing operations).
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performing any necessary flushing operations).
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</para>
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</para>
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