linux.git/drivers/media/platform, branch v5.3-rc2

Merge tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2019-07-09T16:47:22+00:00

Pull media updates from Mauro Carvalho Chehab:

 - new Atmel microship ISC driver

 - coda has gained support for mpeg2 and mpeg4

 - cxusb gained support for analog TV

 - rockchip staging driver was split into two separate staging drivers

 - added a new staging driver for Allegro DVT video IP core

 - added a new staging driver for Amlogic Meson video decoder

 - lots of improvements and cleanups

* tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (398 commits)
  media: allegro: use new v4l2_m2m_ioctl_try_encoder_cmd funcs
  media: doc-rst: Fix typos
  media: radio-raremono: change devm_k*alloc to k*alloc
  media: stv0297: fix frequency range limit
  media: rc: Prefer KEY_NUMERIC_* for number buttons on remotes
  media: dvb_frontend: split dvb_frontend_handle_ioctl function
  media: mceusb: disable "nonsensical irdata" messages
  media: rc: remove redundant dev_err message
  media: cec-notifier: add new notifier functions
  media: cec: add struct cec_connector_info support
  media: cec-notifier: rename variables, check kstrdup and n->conn_name
  media: MAINTAINERS: Add maintainers for Media Controller
  media: staging: media: tegra-vde: Defer dmabuf's unmapping
  media: staging: media: tegra-vde: Add IOMMU support
  media: hdpvr: fix locking and a missing msleep
  media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()
  media: atmel: atmel-isc: fix i386 build error
  media: v4l2-ctrl: Move compound control initialization
  media: hantro: Use vb2_get_buffer
  media: pci: cx88: Change the type of 'missed' to u64
  ...

media: cec: add struct cec_connector_info support

2019-06-27T11:18:43+00:00

Define struct cec_connector_info in media/cec.h and define
CEC_CAP_CONNECTOR_INFO. In a later patch this will be moved to
uapi/linux/cec.h.

The CEC_CAP_CONNECTOR_INFO capability can be set by drivers, but
cec_allocate_adapter() will remove it again until the public API
for this can be enabled once all drm drivers wire this up correctly.

Also add the cec_fill_conn_info_from_drm and cec_s_conn_info functions,
which are needed by drm drivers to fill in the cec_connector info
based on a drm_connector.

The cec_notifier_(un)register and cec_register_cec_notifier
prototypes were moved from cec-notifier.h to cec.h since cec.h no longer
includes cec-notifier.h. These headers included each other before,
which caused various problems.

Due to these changes the seco-cec driver was changed as well: it
should include cec-notifier.h, not cec.h.

Signed-off-by: Dariusz Marcinkiewicz 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: atmel: atmel-isc: fix i386 build error

2019-06-24T19:00:40+00:00

Changed module parameters to static.

Reported-by: kbuild test robot 
Signed-off-by: Eugen Hristev 
Acked-by: Sakari Ailus 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: vimc: cap: check v4l2_fill_pixfmt return value

2019-06-24T18:58:40+00:00

v4l2_fill_pixfmt() returns -EINVAL if the pixelformat used as parameter is
invalid or if the user is trying to use a multiplanar format with the
singleplanar API. Currently, the vimc_cap_try_fmt_vid_cap() returns such
value, but vimc_cap_s_fmt_vid_cap() is ignoring it. Fix that and returns
an error value if vimc_cap_try_fmt_vid_cap() has failed.

Signed-off-by: André Almeida 
Suggested-by: Helen Koike 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: encoder parameter change support

2019-06-24T18:48:33+00:00

Add support for dynamically changing the GOP size, bitrate, frame rate,
constant intra quantization parameter, number of intra refresh macro
blocks and slice mode parameters.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: add coda_slice_mode() function

2019-06-24T18:47:39+00:00

Changing slice mode dynamically while encoding will require to calculate
the register value again, so split it out into a separate function.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: store device pointer in driver structure instead of pdev

2019-06-24T18:46:42+00:00

Currently the platform device pointer is stored in struct coda_dev,
only to convert it into a device pointer wherever it is used. Just
store the device pointer directly.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: mark last returned frame

2019-06-24T18:45:53+00:00

If reordering is not enabled, the last decoded frame has to be the last
returned buffer. Otherwise wait for the firmware to report no more
frame to display. In that case the return buffer is the last one as
well, and can be reported as such.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: mark last pending buffer or last meta on decoder stop command

2019-06-24T18:45:06+00:00

If there is still a buffer pending, mark it as the last buffer. It will
create a meta that is flagged as last when the buffer is copied into the
bitstream ring buffer. If there are no more buffers pending, find the
last bitstream meta and mark it as last. If there is no bitstream meta
either, wake up the capture queue as there will be no more decoded
frames.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: coda: lock capture queue wakeup against encoder stop command

2019-06-24T18:44:26+00:00

Make sure that an encoder stop command running concurrently with an
encoder finish_run always either flags the last returned buffer or wakes
up the capture queue to signal the end of stream condition afterwards.

Signed-off-by: Philipp Zabel 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab