Re: [PATCH v2 09/10] drm/nouveau: Handle frame-packing mode geometry and timing effects

From: kbuild test robot <lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Alastair Bridgewater
	<alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	kbuild-all-JC7UmRfGjtg@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH v2 09/10] drm/nouveau: Handle frame-packing mode geometry and timing effects
Date: Tue, 28 Mar 2017 09:54:33 +0800	[thread overview]
Message-ID: <201703280927.fIfjLKNk%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170327215807.8461-10-alastair.bridgewater-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

[-- Attachment #1: Type: text/plain, Size: 1717 bytes --]

Hi Alastair,

[auto build test ERROR on drm/drm-next]
[also build test ERROR on v4.11-rc4 next-20170327]
[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/Alastair-Bridgewater/Enable-HDMI-Stereoscopy/20170328-090906
base:   git://people.freedesktop.org/~airlied/linux.git drm-next
config: i386-randconfig-s0-201713 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/nouveau/nv50_display.c: In function 'nv50_head_atomic_check_view':
>> drivers/gpu/drm/nouveau/nv50_display.c:1995:2: error: implicit declaration of function 'drm_crtc_get_hv_timing' [-Werror=implicit-function-declaration]
     drm_crtc_get_hv_timing(omode, &omode_hdisplay, &omode_vdisplay);
     ^~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/drm_crtc_get_hv_timing +1995 drivers/gpu/drm/nouveau/nv50_display.c

  1989		umode_vdisplay = umode->vdisplay;
  1990		if ((umode->flags & DRM_MODE_FLAG_3D_MASK) == DRM_MODE_FLAG_3D_FRAME_PACKING)
  1991			umode_vdisplay += umode->vtotal;
  1992		asyh->view.iW = umode->hdisplay;
  1993		asyh->view.iH = umode_vdisplay;
  1994		/* For the ouput mode, we can just use the stock helper. */
> 1995		drm_crtc_get_hv_timing(omode, &omode_hdisplay, &omode_vdisplay);
  1996		asyh->view.oW = omode_hdisplay;
  1997		asyh->view.oH = omode_vdisplay;
  1998	

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 31292 bytes --]

[-- Attachment #3: Type: text/plain, Size: 154 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau