[GIT,PULL] media: atomisp: Changes for 6.1-1

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux.git tags/media-atomisp-6.1-1

Message

Hans de Goede Sept. 21, 2022, 12:18 p.m. UTC

Hi Mauro,

As discussed here are all my atomisp changes for 6.1 + 3 atomisp
patches from others as a pull-req.

All these patches have been posted on the list and I have addressed
all review remarks to these patches.

Highlights:
-Fix VIDIOC_TRY_FMT so that it actually works
-hmm[_bo] cleanups (videobuf2 conversion prep)
-locking cleanups (videobuf2 conversion prep)
-remove software watchdog implementation
-lots of other cleanups
-in total this removes over 2000 lines of code

Regards,

Hans

p.s.
This pull-req is for a signed tag, if you don't have my public key
yet you can find it here:
https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git/tree/keys/7C31E21A98D21E0D.asc


The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:

  Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux.git tags/media-atomisp-6.1-1

for you to fetch changes up to 537715a44f042f8d93a1554c87b9a05d377cd7f2:

  media: atomisp_gmin_platform: Unexport and split camera_sensor_csi() (2022-09-21 11:14:05 +0200)

----------------------------------------------------------------
media: atomisp: Changes for 6.1-1

Highlights:
-hmm[_bo] cleanups (videobuf2 conversion prep)
-locking cleanups (videobuf2 conversion prep)
-remove software watchdog implementation
-lots of other cleanups
-in total this removes over 2000 lines of code

----------------------------------------------------------------
Andy Shevchenko (2):
      media: atomisp_gmin_platform: Switch to use acpi_evaluate_dsm_typed()
      media: atomisp_gmin_platform: Unexport and split camera_sensor_csi()

Dan Carpenter (1):
      media: atomisp: prevent integer overflow in sh_css_set_black_frame()

Hans de Goede (41):
      media: atomisp-ov2680: Fix ov2680_set_fmt()
      media: atomisp-ov2680: Don't take the input_lock for try_fmt calls.
      media: atomisp-ov2680: Improve ov2680_set_fmt() error handling
      media: atomisp-notes: Add info about sensors v4l2_get_subdev_hostdata() use
      media: atomisp: Fix VIDIOC_TRY_FMT
      media: atomisp: Make atomisp_try_fmt_cap() take padding into account
      media: atomisp: hmm_bo: Simplify alloc_private_pages()
      media: atomisp: hmm_bo: Further simplify alloc_private_pages()
      media: atomisp: hmm_bo: Rewrite alloc_private_pages() using pages_array helper funcs
      media: atomisp: hmm_bo: Rewrite free_private_pages() using pages_array helper funcs
      media: atomisp: hmm_bo: Drop PFN code path from alloc_user_pages()
      media: atomisp: Ensure that USERPTR pointers are page aligned
      media: atomisp: Fix device_caps reporting of the registered video-devs
      media: atomisp: Remove file-injection support
      media: atomisp: Remove atomisp_file_fops and atomisp_file_ioctl_ops
      media: atomisp: Remove the outq videobuf queue
      media: atomisp: Remove never set file_input flag
      media: atomisp: Remove the ACC device node
      media: atomisp: Remove some further ATOMISP_ACC_* related dead code
      media: atomisp: Remove empty atomisp_css_set_cont_prev_start_time() function
      media: atomisp: Split subdev and video-node registration into 2 steps
      media: atomisp: Register /dev/* nodes at the end of atomisp_pci_probe()
      media: atomisp: Remove loading mutex
      media: atomisp: Fix v4l2_fh resource leak on open errors
      media: atomisp: Simplify v4l2_fh_open() error handling
      media: atomisp: Use a normal mutex for the main lock
      media: atomisp: Remove unused lock member from struct atomisp_sub_device
      media: atomisp: Fix locking around asd->streaming read/write
      media: atomisp: Remove asd == NULL checks from ioctl handling
      media: atomisp: Add atomisp_pipe_check() helper
      media: atomisp: Remove watchdog timer
      media: atomisp: Move atomisp_streaming_count() check into __atomisp_css_recover()
      media: atomisp: Rework asd->streaming state update in __atomisp_streamoff()
      media: atomisp: Drop streamoff_mutex
      media: atomisp: Use video_dev.lock for ioctl locking
      media: atomisp: Remove a couple of not useful function wrappers
      media: atomisp: Drop unnecessary first_streamoff check
      media: atomisp: Make atomisp_set_raw_buffer_bitmap() static
      media: atomisp: Remove unused atomisp_css_get_dis_statistics()
      media: atomisp: Remove const/fixed camera_caps
      media: atomisp: Remove atomisp_source_pad_to_stream_id()

 drivers/staging/media/atomisp/Makefile             |   1 -
 drivers/staging/media/atomisp/i2c/atomisp-ov2680.c |  19 +-
 drivers/staging/media/atomisp/include/hmm/hmm_bo.h |   6 -
 .../staging/media/atomisp/include/linux/atomisp.h  |  14 -
 .../atomisp/include/linux/atomisp_gmin_platform.h  |   2 -
 .../media/atomisp/include/linux/atomisp_platform.h |  18 -
 drivers/staging/media/atomisp/notes.txt            |  19 +
 drivers/staging/media/atomisp/pci/atomisp_cmd.c    | 715 ++-----------------
 drivers/staging/media/atomisp/pci/atomisp_cmd.h    |  11 +-
 drivers/staging/media/atomisp/pci/atomisp_compat.h |  10 -
 .../media/atomisp/pci/atomisp_compat_css20.c       | 100 +--
 drivers/staging/media/atomisp/pci/atomisp_file.c   | 229 ------
 drivers/staging/media/atomisp/pci/atomisp_file.h   |  44 --
 drivers/staging/media/atomisp/pci/atomisp_fops.c   | 274 ++------
 .../media/atomisp/pci/atomisp_gmin_platform.c      |  94 ++-
 .../staging/media/atomisp/pci/atomisp_internal.h   |  55 +-
 drivers/staging/media/atomisp/pci/atomisp_ioctl.c  | 768 ++++-----------------
 drivers/staging/media/atomisp/pci/atomisp_ioctl.h  |  14 +-
 drivers/staging/media/atomisp/pci/atomisp_subdev.c | 133 +---
 drivers/staging/media/atomisp/pci/atomisp_subdev.h |  71 +-
 drivers/staging/media/atomisp/pci/atomisp_v4l2.c   | 164 +----
 drivers/staging/media/atomisp/pci/atomisp_v4l2.h   |   3 -
 drivers/staging/media/atomisp/pci/hmm/hmm_bo.c     | 198 +-----
 drivers/staging/media/atomisp/pci/sh_css_params.c  |   4 +-
 24 files changed, 445 insertions(+), 2521 deletions(-)
 delete mode 100644 drivers/staging/media/atomisp/pci/atomisp_file.c
 delete mode 100644 drivers/staging/media/atomisp/pci/atomisp_file.h