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Date:   Thu, 23 Nov 2023 11:16:49 +0800
From:   kernel test robot <lkp@intel.com>
To:     Alain Volmat <alain.volmat@foss.st.com>,
        Hugues Fruchet <hugues.fruchet@foss.st.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        Russell King <linux@armlinux.org.uk>,
        Philipp Zabel <p.zabel@pengutronix.de>
Cc:     oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Dan Scally <dan.scally@ideasonboard.com>,
        devicetree@vger.kernel.org,
        linux-stm32@st-md-mailman.stormreply.com,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 3/5] media: stm32-dcmipp: STM32 DCMIPP camera
 interface driver
Message-ID: <202311231015.CDjoMVIV-lkp@intel.com>
References: <20231122073927.788810-4-alain.volmat@foss.st.com>
MIME-Version: 1.0
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In-Reply-To: <20231122073927.788810-4-alain.volmat@foss.st.com>
Precedence: bulk

Hi Alain,

kernel test robot noticed the following build errors:

[auto build test ERROR on atorgue-stm32/stm32-next]
[also build test ERROR on media-tree/master linuxtv-media-stage/master linus/master v6.7-rc2 next-20231122]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Alain-Volmat/dt-bindings-media-add-bindings-for-stm32-dcmipp/20231122-154327
base:   https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
patch link:    https://lore.kernel.org/r/20231122073927.788810-4-alain.volmat%40foss.st.com
patch subject: [PATCH v8 3/5] media: stm32-dcmipp: STM32 DCMIPP camera interface driver
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20231123/202311231015.CDjoMVIV-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231123/202311231015.CDjoMVIV-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311231015.CDjoMVIV-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c: In function 'dcmipp_par_init_cfg':
>> drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:154:22: error: implicit declaration of function 'v4l2_subdev_state_get_format'; did you mean 'v4l2_subdev_state_get_stream_format'? [-Werror=implicit-function-declaration]
     154 |                 mf = v4l2_subdev_state_get_format(sd_state, i);
         |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                      v4l2_subdev_state_get_stream_format
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:154:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     154 |                 mf = v4l2_subdev_state_get_format(sd_state, i);
         |                    ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c: In function 'dcmipp_par_set_fmt':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:236:12: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     236 |         mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
         |            ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:256:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     256 |                 mf = v4l2_subdev_state_get_format(sd_state, 1);
         |                    ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c: In function 'dcmipp_par_configure':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:311:18: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     311 |         sink_fmt = v4l2_subdev_state_get_format(state, 0);
         |                  ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c:312:17: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     312 |         src_fmt = v4l2_subdev_state_get_format(state, 1);
         |                 ^
   cc1: some warnings being treated as errors
--
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_init_cfg':
>> drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:171:22: error: implicit declaration of function 'v4l2_subdev_state_get_format'; did you mean 'v4l2_subdev_state_get_stream_format'? [-Werror=implicit-function-declaration]
     171 |                 mf = v4l2_subdev_state_get_format(sd_state, i);
         |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                      v4l2_subdev_state_get_stream_format
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:171:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     171 |                 mf = v4l2_subdev_state_get_format(sd_state, i);
         |                    ^
>> drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:175:29: error: implicit declaration of function 'v4l2_subdev_state_get_compose'; did you mean 'v4l2_subdev_state_get_stream_compose'? [-Werror=implicit-function-declaration]
     175 |                         r = v4l2_subdev_state_get_compose(sd_state, i);
         |                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                             v4l2_subdev_state_get_stream_compose
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:175:27: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     175 |                         r = v4l2_subdev_state_get_compose(sd_state, i);
         |                           ^
>> drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:177:29: error: implicit declaration of function 'v4l2_subdev_state_get_crop'; did you mean 'v4l2_subdev_state_get_stream_crop'? [-Werror=implicit-function-declaration]
     177 |                         r = v4l2_subdev_state_get_crop(sd_state, i);
         |                             ^~~~~~~~~~~~~~~~~~~~~~~~~~
         |                             v4l2_subdev_state_get_stream_crop
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:177:27: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     177 |                         r = v4l2_subdev_state_get_crop(sd_state, i);
         |                           ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_enum_mbus_code':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:206:26: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     206 |                 sink_fmt = v4l2_subdev_state_get_format(sd_state, 0);
         |                          ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_enum_frame_size':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:230:25: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     230 |                 compose = v4l2_subdev_state_get_compose(sd_state, 0);
         |                         ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_set_fmt':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:249:12: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     249 |         mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
         |            ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:251:14: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     251 |         crop = v4l2_subdev_state_get_crop(sd_state, 1);
         |              ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:252:17: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     252 |         compose = v4l2_subdev_state_get_compose(sd_state, 0);
         |                 ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:255:31: error: invalid type argument of unary '*' (have 'int')
     255 |                 fmt->format = *v4l2_subdev_state_get_format(sd_state, 0);
         |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:266:17: error: invalid type argument of unary '*' (have 'int')
     266 |                 *v4l2_subdev_state_get_format(sd_state, 1) = fmt->format;
         |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_get_selection':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:297:18: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     297 |         sink_fmt = v4l2_subdev_state_get_format(sd_state, 0);
         |                  ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:298:14: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     298 |         crop = v4l2_subdev_state_get_crop(sd_state, 1);
         |              ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:299:17: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     299 |         compose = v4l2_subdev_state_get_compose(sd_state, 0);
         |                 ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_set_selection':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:349:14: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     349 |         crop = v4l2_subdev_state_get_crop(sd_state, 1);
         |              ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:350:17: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     350 |         compose = v4l2_subdev_state_get_compose(sd_state, 0);
         |                 ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:357:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     357 |                 mf = v4l2_subdev_state_get_format(sd_state, 1);
         |                    ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:365:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     365 |                 mf = v4l2_subdev_state_get_format(sd_state, 0);
         |                    ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:370:20: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     370 |                 mf = v4l2_subdev_state_get_format(sd_state, 1);
         |                    ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c: In function 'dcmipp_byteproc_configure_scale_crop':
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:406:18: warning: assignment to 'struct v4l2_mbus_framefmt *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     406 |         sink_fmt = v4l2_subdev_state_get_format(state, 0);
         |                  ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:407:17: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     407 |         compose = v4l2_subdev_state_get_compose(state, 0);
         |                 ^
   drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c:408:14: warning: assignment to 'struct v4l2_rect *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     408 |         crop = v4l2_subdev_state_get_crop(state, 1);
         |              ^
   cc1: some warnings being treated as errors


vim +154 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c

   145	
   146	static int dcmipp_par_init_cfg(struct v4l2_subdev *sd,
   147				       struct v4l2_subdev_state *sd_state)
   148	{
   149		unsigned int i;
   150	
   151		for (i = 0; i < sd->entity.num_pads; i++) {
   152			struct v4l2_mbus_framefmt *mf;
   153	
 > 154			mf = v4l2_subdev_state_get_format(sd_state, i);
   155			*mf = fmt_default;
   156		}
   157	
   158		return 0;
   159	}
   160	

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