Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - videobuf2 was moved to a media/common dir, as it is now used by the
   DVB subsystem too

 - Digital TV core memory mapped support interface

 - new sensor driver: ov7740

 - several improvements at ddbridge driver

 - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
   SoCs

 - new tuner driver: tda18250

 - finally got rid of all LIRC staging drivers

 - as we don't have old lirc drivers anymore, restruct the lirc device
   code

 - add support for UVC metadata

 - add a new staging driver for NVIDIA Tegra Video Decoder Engine

 - DVB kAPI headers moved to include/media

 - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
   for non-legacy APIs

 - reduce the kAPI gap for V4L2

 - lots of other driver enhancements, cleanups, etc.

* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
  media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
  media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
  media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
  media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
  media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
  media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
  media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
  media: v4l2-compat-ioctl32.c: avoid sizeof(type)
  media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
  media: v4l2-compat-ioctl32.c: fix the indentation
  media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
  media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
  media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
  media: vivid: fix module load error when enabling fb and no_error_inj=1
  media: dvb_demux: improve debug messages
  media: dvb_demux: Better handle discontinuity errors
  media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
  media: ts2020: avoid integer overflows on 32 bit machines
  media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
  media: entity: Add a nop variant of media_entity_cleanup
  ...

1 files changed, 31 insertions, 9 deletions

diff --git a/Documentation/media/uapi/rc/lirc-get-send-mode.rst b/Documentation/media/uapi/rc/lirc-get-send-mode.rst
index a169b234290e..c44e61a79ad1 100644
--- a/Documentation/media/uapi/rc/lirc-get-send-mode.rst
+++ b/Documentation/media/uapi/rc/lirc-get-send-mode.rst
@@ -10,15 +10,15 @@ ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE
 Name
 ====
 
-LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set supported transmit mode.
+LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set current transmit mode.
 
 Synopsis
 ========
 
-.. c:function:: int ioctl( int fd, LIRC_GET_SEND_MODE, __u32 *tx_modes )
+.. c:function:: int ioctl( int fd, LIRC_GET_SEND_MODE, __u32 *mode )
     :name: LIRC_GET_SEND_MODE
 
-.. c:function:: int ioctl( int fd, LIRC_SET_SEND_MODE, __u32 *tx_modes )
+.. c:function:: int ioctl( int fd, LIRC_SET_SEND_MODE, __u32 *mode )
     :name: LIRC_SET_SEND_MODE
 
 Arguments
@@ -27,8 +27,8 @@ Arguments
 ``fd``
     File descriptor returned by open().
 
-``tx_modes``
-    Bitmask with the supported transmit modes.
+``mode``
+    The mode used for transmitting.
 
 
 Description
@@ -37,13 +37,35 @@ Description
 Get/set current transmit mode.
 
 Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and
-:ref:`LIRC_MODE_LIRCCODE <lirc-mode-lirccode>` is supported by for IR send,
+:ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported by for IR send,
 depending on the driver. Use :ref:`lirc_get_features` to find out which
 modes the driver supports.
 
 Return Value
 ============
 
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+
+
+    -  .. row 1
+
+       -  ``ENODEV``
+
+       -  Device not available.
+
+    -  .. row 2
+
+       -  ``ENOTTY``
+
+       -  Device does not support transmitting.
+
+    -  .. row 3
+
+       -  ``EINVAL``
+
+       -  Invalid mode or invalid mode for this device.