Hi Shashank,

[auto build test WARNING on drm/drm-next]
[also build test WARNING on next-20170707]
[cannot apply to v4.12]
[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/Shashank-Sharma/YCBCR-4-2-0-handling-in-DRM-layer/20170709-152927
base:   git://people.freedesktop.org/~airlied/linux.git drm-next
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   arch/x86/include/asm/uaccess_32.h:1: warning: no structured comments found
   include/linux/init.h:1: warning: no structured comments found
   include/linux/mod_devicetable.h:687: warning: Excess 
struct/union/enum/typedef member 'ver_major' description in 'fsl_mc_device_id'
   include/linux/mod_devicetable.h:687: warning: Excess 
struct/union/enum/typedef member 'ver_minor' description in 'fsl_mc_device_id'
   kernel/sched/core.c:2088: warning: No description found for parameter 'rf'
   kernel/sched/core.c:2088: warning: Excess function parameter 'cookie' 
description in 'try_to_wake_up_local'
   include/linux/kthread.h:26: warning: Excess function parameter '...' 
description in 'kthread_create'
   kernel/sys.c:1: warning: no structured comments found
   include/linux/device.h:969: warning: No description found for parameter 
'dma_ops'
   drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
   include/linux/iio/iio.h:597: warning: No description found for parameter 
'trig_readonly'
   include/linux/iio/trigger.h:151: warning: No description found for parameter 
'indio_dev'
   include/linux/iio/trigger.h:151: warning: No description found for parameter 
'trig'
   include/linux/device.h:970: warning: No description found for parameter 
'dma_ops'
   include/linux/usb/gadget.h:230: warning: No description found for parameter 
'claimed'
   include/linux/usb/gadget.h:230: warning: No description found for parameter 
'enabled'
   include/linux/usb/gadget.h:408: warning: No description found for parameter 
'quirk_altset_not_supp'
   include/linux/usb/gadget.h:408: warning: No description found for parameter 
'quirk_stall_not_supp'
   include/linux/usb/gadget.h:408: warning: No description found for parameter 
'quirk_zlp_not_supp'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'set_busid'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'debugfs_init'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_open_object'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_close_object'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'prime_handle_to_fd'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'prime_fd_to_handle'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_export'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_import'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_pin'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_unpin'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_res_obj'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_get_sg_table'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_import_sg_table'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_vmap'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_vunmap'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_prime_mmap'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'gem_vm_ops'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'major'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'minor'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'patchlevel'
   include/drm/drm_drv.h:537: warning: No description found for parameter 'name'
   include/drm/drm_drv.h:537: warning: No description found for parameter 'desc'
   include/drm/drm_drv.h:537: warning: No description found for parameter 'date'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'driver_features'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'ioctls'
   include/drm/drm_drv.h:537: warning: No description found for parameter 
'num_ioctls'
   include/drm/drm_drv.h:537: warning: No description found for parameter 'fops'
   include/drm/drm_color_mgmt.h:1: warning: no structured comments found
>> drivers/gpu/drm/drm_edid.c:4813: warning: No description found for parameter 
>> 'colorspace'
>> drivers/gpu/drm/drm_edid.c:4813: warning: Excess function parameter 
>> 'hdmi_output' description in 'drm_hdmi_avi_infoframe_set_colorspace'
   drivers/gpu/drm/drm_syncobj.c:341: warning: Excess function parameter 'dev' 
description in 'drm_syncobj_open'
   drivers/gpu/drm/drm_syncobj.c:366: warning: Excess function parameter 'dev' 
description in 'drm_syncobj_release'
   include/drm/drm_syncobj.h:1: warning: no structured comments found
   drivers/gpu/drm/drm_syncobj.c:342: warning: Excess function parameter 'dev' 
description in 'drm_syncobj_open'
   drivers/gpu/drm/drm_syncobj.c:367: warning: Excess function parameter 'dev' 
description in 'drm_syncobj_release'
   drivers/gpu/host1x/bus.c:50: warning: Excess function parameter 'driver' 
description in 'host1x_subdev_add'
   Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends 
without a blank line; unexpected unindent.
   Documentation/doc-guide/sphinx.rst:126: ERROR: Unknown target name: "sphinx 
c domain".
   kernel/sched/fair.c:7650: WARNING: Inline emphasis start-string without 
end-string.
   kernel/time/timer.c:1200: ERROR: Unexpected indentation.
   kernel/time/timer.c:1202: ERROR: Unexpected indentation.
   kernel/time/timer.c:1203: WARNING: Block quote ends without a blank line; 
unexpected unindent.
   include/linux/wait.h:122: WARNING: Block quote ends without a blank line; 
unexpected unindent.
   include/linux/wait.h:125: ERROR: Unexpected indentation.
   include/linux/wait.h:127: WARNING: Block quote ends without a blank line; 
unexpected unindent.
   kernel/time/hrtimer.c:990: WARNING: Block quote ends without a blank line; 
unexpected unindent.
   kernel/signal.c:322: WARNING: Inline literal start-string without end-string.
   include/linux/iio/iio.h:219: ERROR: Unexpected indentation.
   include/linux/iio/iio.h:220: WARNING: Block quote ends without a blank line; 
unexpected unindent.
   include/linux/iio/iio.h:226: WARNING: Definition list ends without a blank 
line; unexpected unindent.
   drivers/iio/industrialio-core.c:638: ERROR: Unknown target name: "iio_val".
   drivers/iio/industrialio-core.c:645: ERROR: Unknown target name: "iio_val".
   drivers/message/fusion/mptbase.c:5051: WARNING: Definition list ends without 
a blank line; unexpected unindent.
   drivers/tty/serial/serial_core.c:1898: WARNING: Definition list ends without 
a blank line; unexpected unindent.
   drivers/pci/pci.c:3457: ERROR: Unexpected indentation.
   include/linux/regulator/driver.h:271: ERROR: Unknown target name: 
"regulator_regmap_x_voltage".
   include/linux/spi/spi.h:370: ERROR: Unexpected indentation.
   drivers/gpu/drm/drm_scdc_helper.c:203: ERROR: Unexpected indentation.
   drivers/gpu/drm/drm_scdc_helper.c:204: WARNING: Block quote ends without a 
blank line; unexpected unindent.
   drivers/gpu/drm/drm_ioctl.c:702: WARNING: Definition list ends without a 
blank line; unexpected unindent.
   Documentation/gpu/todo.rst:111: ERROR: Unknown target name: "drm_fb".
   sound/soc/soc-core.c:2671: ERROR: Unknown target name: "snd_soc_daifmt".
   sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".
   Documentation/userspace-api/unshare.rst:108: WARNING: Inline emphasis 
start-string without end-string.
   Documentation/usb/typec.rst:: WARNING: document isn't included in any toctree
   Documentation/usb/usb3-debug-port.rst:: WARNING: document isn't included in 
any toctree
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in 
<test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: 
Having multiple values in <test> isn't supported and may not work as expected
   Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: 
Having multiple values in <test> isn't supported and may not work as expected

vim +/colorspace +4813 drivers/gpu/drm/drm_edid.c

  4797  
  4798  /**
  4799   * drm_hdmi_avi_infoframe_set_colorspace - fill an HDMI AVI infoframe 
with
  4800   * colorspace data of the output type
  4801   *
  4802   * @frame: HDMI AVI infoframe
  4803   * @mode: DRM display mode
  4804   * @hdmi_output: HDMI output colorspace
  4805   *
  4806   * Return: 0 on success or a negative error code on failure.
  4807   */
  4808  int
  4809  drm_hdmi_avi_infoframe_set_colorspace(struct hdmi_avi_infoframe *frame,
  4810                                        const struct drm_display_mode 
*mode,
  4811                                        enum hdmi_colorspace colorspace)
  4812  {
> 4813          if (colorspace > HDMI_COLORSPACE_YUV420 ||
  4814                  colorspace < HDMI_COLORSPACE_RGB) {
  4815                  DRM_ERROR("Invalid color space type\n");
  4816                  return -EINVAL;
  4817          }
  4818  
  4819          frame->colorspace = colorspace;
  4820          if (colorspace == HDMI_COLORSPACE_YUV420)
  4821                  frame->pixel_repeat = 0;

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

Attachment: .config.gz
Description: application/gzip

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