<para>
The function filters out modes larger than
<parameter>max_width</parameter> and <parameter>max_height</parameter>
- if specified. It then calls the connector
- <methodname>mode_valid</methodname> helper operation for each mode in
+ if specified. It then calls the optional connector
+ <methodname>mode_valid</methodname> helper operation for each mode in
the probed list to check whether the mode is valid for the connector.
</para>
</listitem>
<para>
Verify whether a mode is valid for the connector. Return MODE_OK for
supported modes and one of the enum drm_mode_status values (MODE_*)
- for unsupported modes. This operation is mandatory.
+ for unsupported modes. This operation is optional.
</para>
<para>
As the mode rejection reason is currently not used beside for
This sections covers all things related to the GEM implementation in the
i915 driver.
</para>
+ <sect2>
+ <title>Batchbuffer Parsing</title>
+ !Pdrivers/gpu/drm/i915/i915_cmd_parser.c batch buffer command parser
+ !Idrivers/gpu/drm/i915/i915_cmd_parser.c
+ </sect2>
</sect1>
</chapter>
</part>