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[GIT,PULL,V2,FOR,5.19] V4L2 patches

Message ID Ylia6Kq64rz5e+vv@valkosipuli.retiisi.eu (mailing list archive)
State New, archived
Headers show
Series [GIT,PULL,V2,FOR,5.19] V4L2 patches | expand

Pull-request

git://linuxtv.org/sailus/media_tree.git tags/for-5.19-1.3-signed

Message

Sakari Ailus April 14, 2022, 10:06 p.m. UTC 
Hi Mauro,

Here's a bunch of V4L2 patches for 5.19. The major changes are the addition
of locking of the V4L2 subdev state in the framework, with MC ancillary
links. Also a large number of fixes and improvements to various places are
included.

No new drivers this time.

Since v1:

- Include media ancillary link crash removal fix by Yunke Kao.

- Add more small cleanups and fixes in drivers and MC docs.

- Another IPU3 ImgU parameter handling fix by Kate Hsuan.

- Remove isl7998x fix, this needs to go through the fixes branch.

- Fix V4L2 IOCTL bus_info patch by removing now-redundant local variables.

Please pull.


The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17:

  Linux 5.18-rc1 (2022-04-03 14:08:21 -0700)

are available in the Git repository at:

  git://linuxtv.org/sailus/media_tree.git tags/for-5.19-1.3-signed

for you to fetch changes up to 16a5ea80a184e6c2a1aeb0c840a8bc7114401009:

  media: video-mux: Use dev_err_probe() (2022-04-14 14:07:08 +0300)

----------------------------------------------------------------
V4L2 patches for 5.19

----------------------------------------------------------------
Daniel Scally (5):
      media: entity: Skip non-data links in graph iteration
      media: media.h: Add new media link type
      media: entity: Add link_type_name() helper
      media: entity: Add support for ancillary links
      media: v4l2-async: Create links during v4l2_async_match_notify()

Hangyu Hua (1):
      media: mc: delete redundant code in __media_device_unregister_entity

Ian Jamison (1):
      media: media-entity.h: Fix documentation for media_create_intf_link

Jacopo Mondi (2):
      media: imx: imx-mipi-csis: Add support for JPEG_1X8
      media: i2c: ov5645: Fix media bus format

Julia Lawall (1):
      media: i2c: ov5695: fix typos in comments

Kate Hsuan (2):
      staging: media: ipu3: Fix AF x_start position when rightmost stripe is used
      staging: media: ipu3: Fix AWB x_start position when rightmost stripe is used

Laurent Pinchart (1):
      media: v4l2-async: Use endpoints in __v4l2_async_nf_add_fwnode_remote()

Laurentiu Palcu (1):
      media: i2c: max9286: fix kernel oops when removing module

Masahiro Yamada (1):
      media: media.h: remove unneeded <stdint.h> inclusion

Moses Christopher Bollavarapu (1):
      media: ov7640: Use ARRAY_SIZE instead of manual checking

Philipp Zabel (1):
      media: video-mux: Use dev_err_probe()

Sakari Ailus (9):
      media: ccs: Use %u for printing unsigned values, remove extra debug print
      media: ccs: Use unsigned int as index to an array
      mc: Remove redundant documentation
      mc: media_device_init() initialises a media_device, not media_entity
      mc: Provide a helper for setting bus_info field
      mc: Set bus_info in media_device_init()
      v4l: ioctl: Set bus_info in v4l_querycap()
      staging: media: ipu3-imgu: Request specific firmware binary
      Revert "media: dw9768: activate runtime PM and turn off device"

Tom Rix (1):
      media: i2c: cleanup comments

Tomi Valkeinen (10):
      media: v4l2-subdev: fix #endif comments
      media: v4l2-subdev: drop extra #ifdef
      media: subdev: rename subdev-state alloc & free
      media: subdev: add active state to struct v4l2_subdev
      media: subdev: rename v4l2_subdev_get_pad_* helpers
      media: subdev: pass also the active state to subdevs from ioctls
      media: subdev: add subdev state locking
      media: subdev: add locking wrappers to subdev op wrappers
      media: subdev: add v4l2_subdev_get_fmt() helper function
      media: Documentation: add documentation about subdev state

Umang Jain (2):
      media: staging/intel-ipu3: Reset imgu_video_device sequence
      media: staging/intel-ipu3: Cleanup dummy buffers via helper

Uwe Kleine-König (1):
      media: i2c: dw9714: Return zero in remove callback

Yunke Cao (1):
      media: entity: skip non-data link when removing reverse links

Zheyu Ma (1):
      media: i2c: dw9714: Disable the regulator when the driver fails to probe

 Documentation/driver-api/media/v4l2-subdev.rst     |  69 ++++++
 .../media/mediactl/media-controller-model.rst      |   6 +
 .../userspace-api/media/mediactl/media-types.rst   |  17 +-
 drivers/media/common/saa7146/saa7146_video.c       |   1 -
 drivers/media/i2c/ccs/ccs-core.c                   |  36 ++-
 drivers/media/i2c/dw9714.c                         |   2 +-
 drivers/media/i2c/dw9768.c                         |   6 -
 drivers/media/i2c/max9286.c                        |  19 +-
 drivers/media/i2c/ov5645.c                         |   6 +-
 drivers/media/i2c/ov5695.c                         |   2 +-
 drivers/media/i2c/ov7640.c                         |  33 +--
 drivers/media/mc/mc-device.c                       |  21 +-
 drivers/media/mc/mc-entity.c                       |  80 +++++--
 drivers/media/pci/bt8xx/bttv-driver.c              |   2 -
 drivers/media/pci/cx18/cx18-ioctl.c                |   2 -
 drivers/media/pci/cx88/cx88-blackbird.c            |   1 -
 drivers/media/pci/cx88/cx88-video.c                |   1 -
 drivers/media/pci/dt3155/dt3155.c                  |   3 -
 drivers/media/pci/intel/ipu3/ipu3-cio2-main.c      |   6 -
 drivers/media/pci/ivtv/ivtv-ioctl.c                |   1 -
 drivers/media/pci/meye/meye.c                      |   1 -
 drivers/media/pci/saa7134/saa7134-video.c          |   1 -
 drivers/media/pci/saa7164/saa7164-encoder.c        |   1 -
 drivers/media/pci/saa7164/saa7164-vbi.c            |   1 -
 drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c     |   3 -
 drivers/media/pci/solo6x10/solo6x10-v4l2.c         |   4 -
 drivers/media/pci/sta2x11/sta2x11_vip.c            |   4 -
 drivers/media/pci/tw5864/tw5864-video.c            |   1 -
 drivers/media/pci/tw68/tw68-video.c                |   3 -
 drivers/media/pci/tw686x/tw686x-video.c            |   2 -
 drivers/media/platform/allegro-dvt/allegro-core.c  |   5 -
 drivers/media/platform/marvell/cafe-driver.c       |   1 -
 .../media/platform/mediatek/jpeg/mtk_jpeg_core.c   |   2 -
 drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c     |   4 -
 drivers/media/platform/nxp/imx-mipi-csis.c         |  28 +++
 drivers/media/platform/qcom/camss/camss-video.c    |   4 -
 .../media/platform/renesas/rcar-vin/rcar-core.c    |   2 -
 .../media/platform/renesas/rcar-vin/rcar-v4l2.c    |  13 +-
 drivers/media/platform/renesas/rcar_jpu.c          |   2 -
 drivers/media/platform/renesas/vsp1/vsp1_drv.c     |   2 -
 drivers/media/platform/renesas/vsp1/vsp1_entity.c  |  10 +-
 drivers/media/platform/renesas/vsp1/vsp1_histo.c   |   2 -
 drivers/media/platform/renesas/vsp1/vsp1_video.c   |   2 -
 .../media/platform/samsung/exynos-gsc/gsc-m2m.c    |   5 -
 drivers/media/platform/samsung/exynos4-is/common.c |   2 -
 .../media/platform/samsung/exynos4-is/fimc-lite.c  |   4 -
 .../media/platform/samsung/s5p-jpeg/jpeg-core.c    |   2 -
 .../media/platform/samsung/s5p-mfc/s5p_mfc_dec.c   |   2 -
 .../media/platform/samsung/s5p-mfc/s5p_mfc_enc.c   |   2 -
 drivers/media/platform/st/stm32/stm32-dcmi.c       |   2 -
 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c |   2 -
 .../media/platform/sunxi/sun4i-csi/sun4i_v4l2.c    |   4 -
 drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c |   2 -
 drivers/media/platform/ti/cal/cal-video.c          |   4 -
 drivers/media/platform/ti/cal/cal.c                |   2 -
 drivers/media/platform/ti/davinci/vpbe_display.c   |   2 -
 drivers/media/platform/ti/davinci/vpif_capture.c   |   2 -
 drivers/media/platform/ti/davinci/vpif_display.c   |   2 -
 drivers/media/platform/video-mux.c                 |   4 +-
 drivers/media/radio/radio-maxiradio.c              |   2 -
 drivers/media/v4l2-core/v4l2-async.c               |  33 ++-
 drivers/media/v4l2-core/v4l2-ioctl.c               |   4 +
 drivers/media/v4l2-core/v4l2-subdev.c              | 214 +++++++++++++++---
 drivers/staging/media/ipu3/ipu3-css-fw.c           |   4 +-
 drivers/staging/media/ipu3/ipu3-css-fw.h           |   4 +-
 drivers/staging/media/ipu3/ipu3-css-params.c       |  20 ++
 drivers/staging/media/ipu3/ipu3-v4l2.c             |   1 +
 drivers/staging/media/ipu3/ipu3.c                  |  25 +--
 drivers/staging/media/tegra-video/vi.c             |  10 +-
 include/media/i2c/mt9t112.h                        |   2 +-
 include/media/i2c/wm8775.h                         |   2 +-
 include/media/media-device.h                       |  52 ++++-
 include/media/media-entity.h                       |  21 +-
 include/media/v4l2-subdev.h                        | 243 +++++++++++++++++++--
 include/uapi/linux/media.h                         |   4 +-
 75 files changed, 806 insertions(+), 290 deletions(-)

Comments

Jenkins April 15, 2022, 1:55 a.m. UTC | #1 
From: builder@linuxtv.org

Pull request: https://patchwork.linuxtv.org/project/linux-media/patch/Ylia6Kq64rz5e+vv@valkosipuli.retiisi.eu/
Build log: https://builder.linuxtv.org/job/patchwork/199704/
Build time: 00:40:46
Link: https://lore.kernel.org/linux-media/Ylia6Kq64rz5e+vv@valkosipuli.retiisi.eu

gpg: Signature made Thu 14 Apr 2022 09:48:41 PM UTC
gpg:                using DSA key F0D0377A0D4F25A79238EFE56D40361B6E28C193
gpg:                issuer "sakari.ailus@linux.intel.com"
gpg: Good signature from "Sakari Ailus <sakari.ailus@linux.intel.com>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: F0D0 377A 0D4F 25A7 9238  EFE5 6D40 361B 6E28 C193

Summary: got 18/42 patches with issues, being 15 at build time, plus one error when buinding PDF document

Error/warnings:

patches/0001-media-imx-imx-mipi-csis-Add-support-for-JPEG_1X8.patch:

    allyesconfig: return code #0:
	../scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
	../scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
	../scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples

    allyesconfig: return code #0:
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2809 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0004-media-media.h-Add-new-media-link-type.patch:

    allyesconfig: return code #0:
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2868 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0006-media-entity-Add-support-for-ancillary-links.patch:

    allyesconfig: return code #0:
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2868 em28xx_v4l2_init() parse error: turning off implications after 60 seconds
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds

patches/0010-mc-Remove-redundant-documentation.patch:

    allyesconfig: return code #0:
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2868 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0011-mc-media_device_init-initialises-a-media_device-not-.patch:

    allyesconfig: return code #0:
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2894 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0012-mc-Provide-a-helper-for-setting-bus_info-field.patch:

    allyesconfig: return code #0:
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2888 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

   checkpatch.pl:
	$ cat patches/0012-mc-Provide-a-helper-for-setting-bus_info-field.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:49: CHECK: Please don't use multiple blank lines

patches/0013-mc-Set-bus_info-in-media_device_init.patch:

    allyesconfig: return code #0:
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2900 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0015-media-i2c-max9286-fix-kernel-oops-when-removing-modu.patch:

   checkpatch.pl:
	$ cat patches/0015-media-i2c-max9286-fix-kernel-oops-when-removing-modu.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:21: WARNING: Possible unwrapped commit description (prefer a maximum 75 chars per line)

patches/0023-media-v4l2-subdev-fix-endif-comments.patch:

    allyesconfig: return code #0:
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2874 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0025-media-subdev-rename-subdev-state-alloc-free.patch:

    allyesconfig: return code #0:
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1983 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2874 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0026-media-subdev-add-active-state-to-struct-v4l2_subdev.patch:

    allyesconfig: return code #0:
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2868 em28xx_v4l2_init() parse error: turning off implications after 60 seconds
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds

patches/0027-media-subdev-rename-v4l2_subdev_get_pad_-helpers.patch:

    allyesconfig: return code #0:
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2894 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0029-media-subdev-add-subdev-state-locking.patch:

    allyesconfig: return code #0:
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2868 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

   checkpatch.pl:
	$ cat patches/0029-media-subdev-add-subdev-state-locking.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:286: CHECK: struct mutex definition without comment
	-:304: CHECK: struct mutex definition without comment
	-:455: CHECK: Macro argument reuse 'sd' - possible side-effects?

patches/0030-media-subdev-add-locking-wrappers-to-subdev-op-wrapp.patch:

   checkpatch.pl:
	$ cat patches/0030-media-subdev-add-locking-wrappers-to-subdev-op-wrapp.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:46: CHECK: Macro argument 'arg_type' may be better as '(arg_type)' to avoid precedence issues
	-:49: CHECK: spaces preferred around that '*' (ctx:WxV)
	-:63: CHECK: Macro argument 'arg_type' may be better as '(arg_type)' to avoid precedence issues
	-:66: CHECK: spaces preferred around that '*' (ctx:WxV)

patches/0031-media-subdev-add-v4l2_subdev_get_fmt-helper-function.patch:

    allyesconfig: return code #0:
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2874 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0034-media-ov7640-Use-ARRAY_SIZE-instead-of-manual-checki.patch:

   checkpatch.pl:
	$ cat patches/0034-media-ov7640-Use-ARRAY_SIZE-instead-of-manual-checki.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:53: CHECK: Alignment should match open parenthesis

patches/0039-media-media.h-remove-unneeded-stdint.h-inclusion.patch:

    allyesconfig: return code #0:
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2869 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0040-media-media-entity.h-Fix-documentation-for-media_cre.patch:

    allyesconfig: return code #0:
	SMATCH:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: :warning: array of flexible structures
	SPARSE:../drivers/media/usb/siano/smsusb.c ../drivers/media/usb/siano/smsusb.c:53:38: warning: array of flexible structures
	../drivers/media/platform/qcom/venus/helpers.c: ../drivers/media/platform/qcom/venus/helpers.c:658 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 654)
	../drivers/media/test-drivers/vivid/vivid-core.c: ../drivers/media/test-drivers/vivid/vivid-core.c:1981 vivid_create_instance() parse error: turning off implications after 60 seconds
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2625 dvb_register() parse error: turning off implications after 60 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2874 em28xx_v4l2_init() parse error: turning off implications after 60 seconds


Error #512 when building PDF docs