[Intel-gfx] [PATCH 1/2] drm: Add infrastructure for CRTC background color property
kbuild test robot
lkp at intel.com
Thu Oct 22 18:26:42 PDT 2015
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))
---
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