[Intel-gfx] [PATCH 4/5] drm/i915/guc: add engine mask to GuC client & pass to GuC
kbuild test robot
lkp at intel.com
Wed Jul 27 20:06:03 UTC 2016
Hi,
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on next-20160727]
[cannot apply to v4.7]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Dave-Gordon/drm-i915-guc-doorbell-reset-should-avoid-used-doorbells/20160725-094456
base: git://anongit.freedesktop.org/drm-intel for-linux-next
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme.
include/drm/drm_fourcc.h:1: warning: no structured comments found
include/drm/drm_crtc.h:848: warning: No description found for parameter 'index'
include/drm/drm_crtc.h:1223: warning: No description found for parameter 'index'
include/drm/drm_crtc.h:1720: warning: No description found for parameter 'index'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'connector_ida'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'edid_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'dpms_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'path_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tile_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'plane_type_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'rotation_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_src_x'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_src_y'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_src_w'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_src_h'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_crtc_x'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_crtc_y'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_crtc_w'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_crtc_h'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_fb_id'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_crtc_id'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_active'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'prop_mode_id'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'dvi_i_subconnector_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'dvi_i_select_subconnector_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_subconnector_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_select_subconnector_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_mode_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_left_margin_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_right_margin_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_top_margin_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_bottom_margin_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_brightness_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_contrast_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_flicker_reduction_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_overscan_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_saturation_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'tv_hue_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'scaling_mode_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'aspect_ratio_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'dirty_info_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'suggested_x_property'
include/drm/drm_crtc.h:2505: warning: No description found for parameter 'suggested_y_property'
include/drm/drmP.h:172: warning: No description found for parameter 'fmt'
include/drm/drmP.h:188: warning: No description found for parameter 'fmt'
include/drm/drmP.h:206: warning: No description found for parameter 'fmt'
include/drm/drmP.h:251: warning: No description found for parameter 'dev'
include/drm/drmP.h:251: warning: No description found for parameter 'data'
include/drm/drmP.h:251: warning: No description found for parameter 'file_priv'
include/drm/drmP.h:284: warning: No description found for parameter 'ioctl'
include/drm/drmP.h:284: warning: No description found for parameter '_func'
include/drm/drmP.h:284: warning: No description found for parameter '_flags'
include/drm/drmP.h:365: warning: cannot understand function prototype: 'struct drm_lock_data '
include/drm/drmP.h:392: warning: cannot understand function prototype: 'struct drm_driver '
include/drm/drmP.h:655: warning: cannot understand function prototype: 'struct drm_info_list '
include/drm/drmP.h:665: warning: cannot understand function prototype: 'struct drm_info_node '
include/drm/drmP.h:675: warning: cannot understand function prototype: 'struct drm_minor '
include/drm/drmP.h:720: warning: cannot understand function prototype: 'struct drm_device '
include/drm/drm_dp_helper.h:752: warning: No description found for parameter 'i2c_nack_count'
include/drm/drm_dp_helper.h:752: warning: No description found for parameter 'i2c_defer_count'
drivers/gpu/drm/drm_dp_mst_topology.c:2383: warning: No description found for parameter 'connector'
include/drm/drm_dp_mst_helper.h:93: warning: No description found for parameter 'cached_edid'
include/drm/drm_dp_mst_helper.h:93: warning: No description found for parameter 'has_audio'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'max_dpcd_transaction_bytes'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'sink_count'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'total_slots'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'avail_slots'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'total_pbn'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'qlock'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'tx_msg_downq'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'tx_down_in_progress'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'payload_lock'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'proposed_vcpis'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'payloads'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'payload_mask'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'vcpi_mask'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'tx_waitq'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'work'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'tx_work'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'destroy_connector_list'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'destroy_connector_lock'
include/drm/drm_dp_mst_helper.h:467: warning: No description found for parameter 'destroy_connector_work'
drivers/gpu/drm/drm_dp_mst_topology.c:2384: warning: No description found for parameter 'connector'
drivers/gpu/drm/i915/i915_vgpu.c:105: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/i915_vgpu.c:184: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/i915_vgpu.c:184: warning: Excess function parameter 'dev' description in 'intel_vgt_balloon'
drivers/gpu/drm/i915/i915_vgpu.c:106: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/i915_vgpu.c:185: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/i915_vgpu.c:185: warning: Excess function parameter 'dev' description in 'intel_vgt_balloon'
drivers/gpu/drm/i915/i915_gem.c:929: warning: No description found for parameter 'i915'
drivers/gpu/drm/i915/i915_gem.c:929: warning: Excess function parameter 'dev' description in 'i915_gem_gtt_pwrite_fast'
drivers/gpu/drm/i915/intel_hotplug.c:543: warning: Excess function parameter 'enabled' description in 'intel_hpd_poll_init'
drivers/gpu/drm/i915/intel_hotplug.c:544: warning: Excess function parameter 'enabled' description in 'intel_hpd_poll_init'
drivers/gpu/drm/i915/intel_fbc.c:1087: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_fbc.c:1087: warning: No description found for parameter 'plane_state'
drivers/gpu/drm/i915/intel_fbc.c:1088: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_fbc.c:1088: warning: No description found for parameter 'plane_state'
>> drivers/gpu/drm/i915/i915_guc_submission.c:776: warning: No description found for parameter 'engines'
drivers/gpu/drm/i915/i915_guc_submission.c:777: warning: No description found for parameter 'engines'
Documentation/gpu/drm-internals.rst:249: ERROR: Unexpected indentation.
Documentation/gpu/drm-internals.rst:188: ERROR: Unknown target name: "devm".
Documentation/gpu/drm-kms.rst:929: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:971: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:1451: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:1565: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:1615: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:1627: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-kms.rst:836: WARNING: Option list ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms-helpers.rst:647: WARNING: Inline emphasis start-string without end-string.
Documentation/gpu/drm-kms-helpers.rst:275: WARNING: Inline literal start-string without end-string.
Documentation/gpu/drm-mm.rst:505: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/i915/intel_uncore.c:1622: ERROR: Unexpected indentation.
Documentation/gpu/i915.rst:156: WARNING: Block quote ends without a blank line; unexpected unindent.
drivers/gpu/drm/i915/intel_uncore.c:1656: ERROR: Unexpected indentation.
Documentation/gpu/i915.rst:192: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/gpu/i915.rst:129: WARNING: Literal block ends without a blank line; unexpected unindent.
Documentation/gpu/i915.rst:148: WARNING: Inline emphasis start-string without end-string.
Documentation/gpu/i915.rst:148: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/i915/intel_lrc.c:1165: ERROR: Unexpected indentation.
Documentation/gpu/i915.rst:339: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/gpu/i915.rst:329: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/gpu/i915.rst:348: WARNING: Enumerated list ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms.rst:499: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/drm-kms-helpers.rst:125: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/i915.rst:109: WARNING: Could not lex literal_block as "C". Highlighting skipped.
vim +/engines +776 drivers/gpu/drm/i915/i915_guc_submission.c
44a28b1d Dave Gordon 2015-08-12 760 * guc_client_alloc() - Allocate an i915_guc_client
0daf556c Dave Gordon 2016-06-10 761 * @dev_priv: driver private data structure
44a28b1d Dave Gordon 2015-08-12 762 * @priority: four levels priority _CRITICAL, _HIGH, _NORMAL and _LOW
44a28b1d Dave Gordon 2015-08-12 763 * The kernel client to replace ExecList submission is created with
44a28b1d Dave Gordon 2015-08-12 764 * NORMAL priority. Priority of a client for scheduler can be HIGH,
44a28b1d Dave Gordon 2015-08-12 765 * while a preemption context can use CRITICAL.
feda33ef Alex Dai 2015-10-19 766 * @ctx: the context that owns the client (we use the default render
feda33ef Alex Dai 2015-10-19 767 * context)
44a28b1d Dave Gordon 2015-08-12 768 *
0d92a6a4 Dave Gordon 2016-04-19 769 * Return: An i915_guc_client object if success, else NULL.
44a28b1d Dave Gordon 2015-08-12 770 */
0daf556c Dave Gordon 2016-06-10 771 static struct i915_guc_client *
0daf556c Dave Gordon 2016-06-10 772 guc_client_alloc(struct drm_i915_private *dev_priv,
e5601222 Dave Gordon 2016-07-19 773 uint32_t engines,
d1675198 Alex Dai 2015-08-12 774 uint32_t priority,
e2efd130 Chris Wilson 2016-05-24 775 struct i915_gem_context *ctx)
44a28b1d Dave Gordon 2015-08-12 @776 {
44a28b1d Dave Gordon 2015-08-12 777 struct i915_guc_client *client;
44a28b1d Dave Gordon 2015-08-12 778 struct intel_guc *guc = &dev_priv->guc;
44a28b1d Dave Gordon 2015-08-12 779 struct drm_i915_gem_object *obj;
a667429b Dave Gordon 2016-06-13 780 uint16_t db_id;
44a28b1d Dave Gordon 2015-08-12 781
44a28b1d Dave Gordon 2015-08-12 782 client = kzalloc(sizeof(*client), GFP_KERNEL);
44a28b1d Dave Gordon 2015-08-12 783 if (!client)
44a28b1d Dave Gordon 2015-08-12 784 return NULL;
:::::: The code at line 776 was first introduced by commit
:::::: 44a28b1d36762499de6fd701fcce6814eefe31d7 drm/i915: Implementation of GuC submission client
:::::: TO: Dave Gordon <david.s.gordon at intel.com>
:::::: CC: Daniel Vetter <daniel.vetter at ffwll.ch>
---
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