[Intel-gfx] [PATCH] drm: Add aux plane verification in addFB2

kbuild test robot lkp at intel.com
Mon Nov 2 02:31:37 PST 2015


Hi Vandana,

[auto build test WARNING on drm/drm-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Vandana-Kannan/drm-Add-aux-plane-verification-in-addFB2/20151102-172316
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'wedged'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'fmt'
   include/drm/drm_crtc.h:310: warning: No description found for parameter 'mode_blob'
   include/drm/drm_crtc.h:737: warning: No description found for parameter 'tile_blob_ptr'
   include/drm/drm_crtc.h:776: warning: No description found for parameter 'rotation'
   include/drm/drm_crtc.h:872: warning: No description found for parameter 'mutex'
   include/drm/drm_crtc.h:872: warning: No description found for parameter 'helper_private'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tile_idr'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'delayed_event'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'edid_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'dpms_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'path_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tile_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'plane_type_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'rotation_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_src_x'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_src_y'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_src_w'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_src_h'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_crtc_x'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_crtc_y'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_crtc_w'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_crtc_h'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_fb_id'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_crtc_id'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_active'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'prop_mode_id'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'dvi_i_subconnector_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'dvi_i_select_subconnector_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_subconnector_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_select_subconnector_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_mode_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_left_margin_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_right_margin_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_top_margin_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_bottom_margin_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_brightness_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_contrast_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_flicker_reduction_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_overscan_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_saturation_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'tv_hue_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'scaling_mode_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'aspect_ratio_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'dirty_info_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'suggested_x_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'suggested_y_property'
   include/drm/drm_crtc.h:1160: warning: No description found for parameter 'allow_fb_modifiers'
>> include/drm/drm_crtc.h:1160: warning: No description found for parameter 'allow_aux_plane'
   include/drm/drm_fb_helper.h:148: warning: No description found for parameter 'connector_info'
   include/drm/drm_dp_helper.h:713: warning: No description found for parameter 'i2c_nack_count'
   include/drm/drm_dp_helper.h:713: warning: No description found for parameter 'i2c_defer_count'
   drivers/gpu/drm/drm_dp_mst_topology.c:2227: warning: No description found for parameter 'connector'
   include/drm/drm_dp_mst_helper.h:97: warning: No description found for parameter 'cached_edid'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'max_dpcd_transaction_bytes'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'sink_count'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'total_slots'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'avail_slots'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'total_pbn'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'qlock'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_msg_downq'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_msg_upq'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_down_in_progress'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_up_in_progress'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'payload_lock'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'proposed_vcpis'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'payloads'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'payload_mask'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'vcpi_mask'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_waitq'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'work'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'tx_work'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'destroy_connector_list'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'destroy_connector_lock'
   include/drm/drm_dp_mst_helper.h:471: warning: No description found for parameter 'destroy_connector_work'
   drivers/gpu/drm/drm_dp_mst_topology.c:2227: warning: No description found for parameter 'connector'
   drivers/gpu/drm/drm_irq.c:173: warning: No description found for parameter 'flags'
   include/drm/drmP.h:168: warning: No description found for parameter 'fmt'
   include/drm/drmP.h:184: warning: No description found for parameter 'fmt'
   include/drm/drmP.h:202: warning: No description found for parameter 'fmt'
   include/drm/drmP.h:247: warning: No description found for parameter 'dev'
   include/drm/drmP.h:247: warning: No description found for parameter 'data'
   include/drm/drmP.h:247: warning: No description found for parameter 'file_priv'
   include/drm/drmP.h:280: warning: No description found for parameter 'ioctl'
   include/drm/drmP.h:280: warning: No description found for parameter '_func'
   include/drm/drmP.h:280: warning: No description found for parameter '_flags'
   include/drm/drmP.h:353: warning: cannot understand function prototype: 'struct drm_lock_data '
   include/drm/drmP.h:406: warning: cannot understand function prototype: 'struct drm_driver '
   include/drm/drmP.h:656: warning: cannot understand function prototype: 'struct drm_info_list '
   include/drm/drmP.h:666: warning: cannot understand function prototype: 'struct drm_info_node '
   include/drm/drmP.h:676: warning: cannot understand function prototype: 'struct drm_minor '
   include/drm/drmP.h:724: warning: cannot understand function prototype: 'struct drm_device '
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'wedged'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'fmt'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'wedged'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'fmt'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'wedged'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'fmt'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'wedged'
   drivers/gpu/drm/i915/i915_irq.c:2584: warning: No description found for parameter 'fmt'
   drivers/gpu/drm/i915/i915_gem.c:421: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:421: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:421: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:686: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:686: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:686: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:767: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:767: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:767: warning: No description found for parameter 'args'
   drivers/gpu/drm/i915/i915_gem.c:767: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:1029: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:1029: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:1029: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:1194: warning: No description found for parameter 'rps'
   drivers/gpu/drm/i915/i915_gem.c:1400: warning: No description found for parameter 'req'
   drivers/gpu/drm/i915/i915_gem.c:1435: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:1435: warning: No description found for parameter 'readonly'
   drivers/gpu/drm/i915/i915_gem.c:1558: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:1558: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:1558: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:1621: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:1621: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:1621: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:1666: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:1666: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:1666: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:1954: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:1954: warning: No description found for parameter 'size'
   drivers/gpu/drm/i915/i915_gem.c:1954: warning: No description found for parameter 'tiling_mode'
   drivers/gpu/drm/i915/i915_gem.c:1954: warning: No description found for parameter 'fenced'
   drivers/gpu/drm/i915/i915_gem.c:1954: warning: Excess function parameter 'obj' description in 'i915_gem_get_gtt_alignment'
   drivers/gpu/drm/i915/i915_gem.c:2817: warning: No description found for parameter 'ring'
   drivers/gpu/drm/i915/i915_gem.c:2946: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:2996: warning: No description found for parameter 'dev'
   drivers/gpu/drm/i915/i915_gem.c:2996: warning: No description found for parameter 'data'
   drivers/gpu/drm/i915/i915_gem.c:2996: warning: No description found for parameter 'file'
   drivers/gpu/drm/i915/i915_gem.c:2996: warning: Excess function parameter 'DRM_IOCTL_ARGS' description in 'i915_gem_wait_ioctl'
   drivers/gpu/drm/i915/i915_gem.c:3365: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:3365: warning: No description found for parameter 'vm'
   drivers/gpu/drm/i915/i915_gem.c:3365: warning: No description found for parameter 'ggtt_view'
   drivers/gpu/drm/i915/i915_gem.c:3365: warning: No description found for parameter 'alignment'
   drivers/gpu/drm/i915/i915_gem.c:3365: warning: No description found for parameter 'flags'
   drivers/gpu/drm/i915/i915_gem.c:3600: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:3600: warning: No description found for parameter 'write'
   drivers/gpu/drm/i915/i915_gem.c:3675: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:3675: warning: No description found for parameter 'cache_level'
   drivers/gpu/drm/i915/i915_gem.c:3949: warning: No description found for parameter 'obj'
   drivers/gpu/drm/i915/i915_gem.c:3949: warning: No description found for parameter 'write'
   drivers/gpu/drm/i915/intel_lrc.c:871: warning: No description found for parameter 'params'

vim +/allow_aux_plane +1160 include/drm/drm_crtc.h

5bb2bbf5 Dave Airlie    2014-11-10  1144  	struct drm_property *suggested_y_property;
5bb2bbf5 Dave Airlie    2014-11-10  1145  
019d96cb Dave Airlie    2011-09-29  1146  	/* dumb ioctl parameters */
019d96cb Dave Airlie    2011-09-29  1147  	uint32_t preferred_depth, prefer_shadow;
62f2104f Keith Packard  2013-07-22  1148  
62f2104f Keith Packard  2013-07-22  1149  	/* whether async page flip is supported or not */
62f2104f Keith Packard  2013-07-22  1150  	bool async_page_flip;
8716ed4e Alex Deucher   2014-02-12  1151  
e3eb3250 Rob Clark      2015-02-05  1152  	/* whether the driver supports fb modifiers */
e3eb3250 Rob Clark      2015-02-05  1153  	bool allow_fb_modifiers;
e3eb3250 Rob Clark      2015-02-05  1154  
43447534 Vandana Kannan 2015-11-02  1155  	/* whether the driver supports render compression */
43447534 Vandana Kannan 2015-11-02  1156  	bool allow_aux_plane;
43447534 Vandana Kannan 2015-11-02  1157  
8716ed4e Alex Deucher   2014-02-12  1158  	/* cursor size */
8716ed4e Alex Deucher   2014-02-12  1159  	uint32_t cursor_width, cursor_height;
f453ba04 Dave Airlie    2008-11-07 @1160  };
f453ba04 Dave Airlie    2008-11-07  1161  
dd275956 Rob Clark      2014-11-25  1162  /**
dd275956 Rob Clark      2014-11-25  1163   * drm_for_each_plane_mask - iterate over planes specified by bitmask
dd275956 Rob Clark      2014-11-25  1164   * @plane: the loop cursor
dd275956 Rob Clark      2014-11-25  1165   * @dev: the DRM device
dd275956 Rob Clark      2014-11-25  1166   * @plane_mask: bitmask of plane indices
dd275956 Rob Clark      2014-11-25  1167   *
dd275956 Rob Clark      2014-11-25  1168   * Iterate over all planes specified by bitmask.

:::::: The code at line 1160 was first introduced by commit
:::::: f453ba0460742ad027ae0c4c7d61e62817b3e7ef DRM: add mode setting support

:::::: TO: Dave Airlie <airlied at redhat.com>
:::::: CC: Dave Airlie <airlied at linux.ie>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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