[GIT,PULL,FOR,v5.20,-,v2] Miscellaneous uvcvideo improvements and fixes

  Hi Mauro,

With the UVC gadget patches dropped this time, I had incorrectly added
them in v1. They should go through Greg's tree.

The following changes since commit b228cf38f0b72d797fab60386da7ee935e033aac:

  media: venus: set ubwc configuration on specific video hardware (2022-07-15 15:41:55 +0100)

are available in the Git repository at:

  git://linuxtv.org/pinchartl/media.git tags/uvc-next-20220715

for you to fetch changes up to 6e01f2e7618a9bc723c62fdfcbd266a9e2b2ad8c:

  media: uvcvideo: Remove unneeded goto (2022-07-15 18:03:16 +0300)

----------------------------------------------------------------
Miscellaneous uvcvideo improvements and fixes

----------------------------------------------------------------
Laurent Pinchart (2):
      media: uvcvideo: Fix comment blocks style
      media: uvcvideo: Replace broken URL

Michael Grzeschik (1):
      media: uvcvideo: Remove unneeded goto

Ricardo Ribalda (7):
      media: uvcvideo: Add missing value for power_line_frequency
      media: uvcvideo: Add support for per-device control mapping overrides
      media: uvcvideo: Limit power line control for Quanta UVC Webcam
      media: uvcvideo: Limit power line control for Chicony Easycamera
      media: uvcvideo: Limit power line control for Chicony Easycamera
      media: uvcvideo: Limit power line control for Quanta cameras
      media: uvcvideo: Limit power line control for Acer EasyCamera

 drivers/media/usb/uvc/uvc_ctrl.c   | 112 +++++++++++++++++++++++------
 drivers/media/usb/uvc/uvc_driver.c | 143 ++++++++++++++++++++++++++++++++-----
 drivers/media/usb/uvc/uvc_isight.c |  13 ++--
 drivers/media/usb/uvc/uvc_queue.c  |   6 +-
 drivers/media/usb/uvc/uvc_status.c |   6 +-
 drivers/media/usb/uvc/uvc_v4l2.c   |  18 +++--
 drivers/media/usb/uvc/uvc_video.c  |  96 ++++++++++++++++---------
 drivers/media/usb/uvc/uvcvideo.h   |  16 +++--
 8 files changed, 314 insertions(+), 96 deletions(-)
  

From: builder@linuxtv.org

Pull request: https://patchwork.linuxtv.org/project/linux-media/patch/YtGCAK4vGXXNRTED@pendragon.ideasonboard.com/
Build log: https://builder.linuxtv.org/job/patchwork/225090/
Build time: 00:36:56
Link: https://lore.kernel.org/linux-media/YtGCAK4vGXXNRTED@pendragon.ideasonboard.com

gpg: Signature made Fri 15 Jul 2022 03:03:22 PM UTC
gpg:                using RSA key CB9D6877529820CD53099B1B65F89C37BC54210D
gpg:                issuer "laurent.pinchart@ideasonboard.com"
gpg: Can't check signature: No public key

Summary: got 2/10 patches with issues, being 2 at build time, plus one error when buinding PDF document

Error/warnings:

patches/0001-media-uvcvideo-Fix-comment-blocks-style.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/i2c/cx25840/cx25840-core.c: ../drivers/media/i2c/cx25840/cx25840-core.c:5143 cx23885_dif_setup() parse error: turning off implications after 60 seconds
	../drivers/media/test-drivers/vimc/vimc-core.c: ../drivers/media/test-drivers/vimc/vimc-core.c:214 vimc_create_links() warn: passing a valid pointer to 'PTR_ERR'
	../drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c:193 sun6i_mipi_csi2_s_stream() warn: missing error code 'ret'
	../drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c:225 sun8i_a83t_mipi_csi2_s_stream() warn: missing error code 'ret'
	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/dvb-frontends/sp887x.c: ../drivers/media/dvb-frontends/sp887x.c:178 sp887x_initial_setup() error: __memcpy() '&buf[2]' too small (30 vs 16384)
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2548 dvb_register() parse error: OOM: 3000028Kb sm_state_count = 1725742
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2548 dvb_register() warn: Function too hairy.  No more merges.
	../drivers/media/pci/cx23885/cx23885-dvb.c: ../drivers/media/pci/cx23885/cx23885-dvb.c:2548 dvb_register() parse error: __split_smt: function too hairy.  Giving up after 57 seconds
	../drivers/media/usb/em28xx/em28xx-video.c: ../drivers/media/usb/em28xx/em28xx-video.c:2831 em28xx_v4l2_init() parse error: turning off implications after 60 seconds

patches/0004-media-uvcvideo-Add-support-for-per-device-control-ma.patch:

    allyesconfig: return code #0:
	../drivers/media/usb/uvc/uvc_ctrl.c: ../drivers/media/usb/uvc/uvc_ctrl.c:2472 uvc_ctrl_init_ctrl() error: we previously assumed 'mapping' could be null (see line 2458)


Error #512 when building PDF docs