From: kernel test robot <lkp@intel.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org
Subject: [sailus-media-tree:metadata 95/113] drivers/media/pci/intel/ipu6/ipu6-isys-video.c:1026:17: error: implicit declaration of function 'close_streaming_firmware'; did you mean 'ipu6_isys_close_streaming_firmware'?
Date: Tue, 20 Jan 2026 00:50:35 +0800 [thread overview]
Message-ID: <202601200058.QeQb8IRb-lkp@intel.com> (raw)
tree: git://linuxtv.org/sailus/media_tree.git metadata
head: 55ba38aaeb6e07cbbbe550578fa4737b05de1d00
commit: 2085a6131710b0e5e886b3d14118d986c34b2087 [95/113] media: ipu6: Move streaming control to CSI-2 receiver driver
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20260120/202601200058.QeQb8IRb-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260120/202601200058.QeQb8IRb-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/202601200058.QeQb8IRb-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/media/pci/intel/ipu6/ipu6-isys-video.c: In function 'ipu6_isys_video_set_streaming':
>> drivers/media/pci/intel/ipu6/ipu6-isys-video.c:1026:17: error: implicit declaration of function 'close_streaming_firmware'; did you mean 'ipu6_isys_close_streaming_firmware'? [-Wimplicit-function-declaration]
1026 | close_streaming_firmware(av);
| ^~~~~~~~~~~~~~~~~~~~~~~~
| ipu6_isys_close_streaming_firmware
vim +1026 drivers/media/pci/intel/ipu6/ipu6-isys-video.c
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 986
2085a6131710b0 Sakari Ailus 2025-11-10 987 int ipu6_isys_video_set_streaming(struct ipu6_isys_video *av, int state)
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 988 {
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 989 struct v4l2_subdev_krouting *routing;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 990 struct ipu6_isys_stream *stream = av->stream;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 991 struct v4l2_subdev_state *subdev_state;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 992 struct device *dev = &av->isys->adev->auxdev.dev;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 993 struct v4l2_subdev *sd;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 994 struct media_pad *r_pad;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 995 u32 sink_pad, sink_stream;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 996 u64 r_stream;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 997 u64 stream_mask = 0;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 998 int ret = 0;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 999
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1000 dev_dbg(dev, "set stream: %d\n", state);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1001
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1002 sd = &stream->asd->sd;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1003 r_pad = media_pad_remote_pad_first(&av->pad);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1004 r_stream = ipu6_isys_get_src_stream_by_src_pad(sd, r_pad->index);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1005
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1006 subdev_state = v4l2_subdev_lock_and_get_active_state(sd);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1007 routing = &subdev_state->routing;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1008 ret = v4l2_subdev_routing_find_opposite_end(routing, r_pad->index,
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1009 r_stream, &sink_pad,
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1010 &sink_stream);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1011 v4l2_subdev_unlock_state(subdev_state);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1012 if (ret)
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1013 return ret;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1014
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1015 stream_mask = get_stream_mask_by_pipeline(av);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1016 if (!state) {
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1017 /* stop sub-device which connects with video */
3a5c59ad926b89 Sakari Ailus 2024-05-30 1018 dev_dbg(dev, "stream off entity %s pad:%d mask:0x%llx\n",
3a5c59ad926b89 Sakari Ailus 2024-05-30 1019 sd->name, r_pad->index, stream_mask);
3a5c59ad926b89 Sakari Ailus 2024-05-30 1020 ret = v4l2_subdev_disable_streams(sd, r_pad->index,
3a5c59ad926b89 Sakari Ailus 2024-05-30 1021 stream_mask);
2b08b7007e55bd Sakari Ailus 2026-01-07 1022 if (ret)
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1023 dev_err(dev, "stream off %s failed with %d\n", sd->name,
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1024 ret);
2b08b7007e55bd Sakari Ailus 2026-01-07 1025
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 @1026 close_streaming_firmware(av);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1027 } else {
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1028 /* start sub-device which connects with video */
3a5c59ad926b89 Sakari Ailus 2024-05-30 1029 dev_dbg(dev, "stream on %s pad %d mask 0x%llx\n", sd->name,
3a5c59ad926b89 Sakari Ailus 2024-05-30 1030 r_pad->index, stream_mask);
3a5c59ad926b89 Sakari Ailus 2024-05-30 1031 ret = v4l2_subdev_enable_streams(sd, r_pad->index, stream_mask);
2085a6131710b0 Sakari Ailus 2025-11-10 1032 if (ret)
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1033 dev_err(dev, "stream on %s failed with %d\n", sd->name,
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1034 ret);
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1035 }
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1036
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1037 av->streaming = state;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1038
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1039 return ret;
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1040 }
3c1dfb5a69cf83 Bingbu Cao 2024-01-31 1041
:::::: The code at line 1026 was first introduced by commit
:::::: 3c1dfb5a69cf836f513a2a49113ee946a4b9d95d media: intel/ipu6: input system video nodes and buffer queues
:::::: TO: Bingbu Cao <bingbu.cao@intel.com>
:::::: CC: Hans Verkuil <hverkuil-cisco@xs4all.nl>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-01-19 16:51 UTC|newest]
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