Hi Matt, [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/Matt-Roper/CRTC-background-color-support-for-i915/20151023-082852 reproduce: make htmldocs All warnings (new ones prefixed by >>): drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'wedged' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'fmt' >> include/drm/drm_crtc.h:267: warning: cannot understand function prototype: 'typedef struct ' include/drm/drm_crtc.h:353: warning: No description found for parameter 'mode_blob' include/drm/drm_crtc.h:780: warning: No description found for parameter 'tile_blob_ptr' include/drm/drm_crtc.h:819: warning: No description found for parameter 'rotation' include/drm/drm_crtc.h:915: warning: No description found for parameter 'mutex' include/drm/drm_crtc.h:915: warning: No description found for parameter 'helper_private' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tile_idr' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'delayed_event' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'edid_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'dpms_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'path_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tile_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'plane_type_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'rotation_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_src_x' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_src_y' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_src_w' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_src_h' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_crtc_x' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_crtc_y' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_crtc_w' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_crtc_h' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_fb_id' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_crtc_id' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_active' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_mode_id' >> include/drm/drm_crtc.h:1203: warning: No description found for parameter 'prop_background_color' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'dvi_i_subconnector_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'dvi_i_select_subconnector_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_subconnector_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_select_subconnector_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_mode_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_left_margin_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_right_margin_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_top_margin_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_bottom_margin_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_brightness_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_contrast_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_flicker_reduction_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_overscan_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_saturation_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'tv_hue_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'scaling_mode_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'aspect_ratio_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'dirty_info_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'suggested_x_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'suggested_y_property' include/drm/drm_crtc.h:1203: warning: No description found for parameter 'allow_fb_modifiers' 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:2582: warning: No description found for parameter 'wedged' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'fmt' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'wedged' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'fmt' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'wedged' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'fmt' drivers/gpu/drm/i915/i915_irq.c:2582: warning: No description found for parameter 'wedged' drivers/gpu/drm/i915/i915_irq.c:2582: 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' vim +267 include/drm/drm_crtc.h 251 struct drm_atomic_state; 252 253 /** 254 * drm_rgba_t - RGBA property value type 255 * 256 * Structure to abstract away the representation of RGBA values with precision 257 * up to 16 bits per color component. This is primarily intended for use with 258 * DRM properties that need to take a color value since we don't want userspace 259 * to have to worry about the bit layout expected by the underlying hardware. 260 * 261 * We wrap the value in a structure here so that the compiler will flag any 262 * accidental attempts by driver code to directly attempt bitwise operations 263 * that could potentially misinterpret the value. Drivers should instead use 264 * the DRM_RGBA_{RED,GREEN,BLUE,ALPHA}BITS() macros to obtain the component 265 * bits and then build values in the format their hardware expects. 266 */ > 267 typedef struct { 268 uint64_t v; 269 } drm_rgba_t; 270 271 static inline uint16_t 272 drm_rgba_bits(drm_rgba_t c, unsigned compshift, unsigned bits) { 273 uint64_t val; 274 275 if (WARN_ON(bits > 16)) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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