linux-toradex.git/drivers/media/dvb-core, branch v4.1.10

Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus

2015-04-21T12:44:55+00:00

* 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux: (9717 commits)
  media-bus: Fixup RGB444_1X12, RGB565_1X16, and YUV8_1X24 media bus format
  hexdump: avoid warning in test function
  fs: take i_mutex during prepare_binprm for set[ug]id executables
  smp: Fix error case handling in smp_call_function_*()
  iommu-common: Fix PARISC compile-time warnings
  sparc: Make LDC use common iommu poll management functions
  sparc: Make sparc64 use scalable lib/iommu-common.c functions
  Break up monolithic iommu table/lock into finer graularity pools and lock
  sparc: Revert generic IOMMU allocator.
  tools/power turbostat: correct dumped pkg-cstate-limit value
  tools/power turbostat: calculate TSC frequency from CPUID(0x15) on SKL
  tools/power turbostat: correct DRAM RAPL units on recent Xeon processors
  tools/power turbostat: Initial Skylake support
  tools/power turbostat: Use $(CURDIR) instead of $(PWD) and add support for O= option in Makefile
  tools/power turbostat: modprobe msr, if needed
  tools/power turbostat: dump MSR_TURBO_RATIO_LIMIT2
  tools/power turbostat: use new MSR_TURBO_RATIO_LIMIT names
  Bluetooth: hidp: Fix regression with older userspace and flags validation
  config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected
  perf/x86/intel/pt: Fix and clean up error handling in pt_event_add()
  ...

That solves several merge conflicts:
	Documentation/DocBook/media/v4l/subdev-formats.xml
	Documentation/devicetree/bindings/vendor-prefixes.txt
	drivers/staging/media/mn88473/mn88473.c
	include/linux/kconfig.h
	include/uapi/linux/media-bus-format.h

The ones at subdev-formats.xml and media-bus-format.h are not trivial.
That's why we opted to merge from DRM.

[media] WinFast DTV2000 DS Plus

2015-04-08T18:41:58+00:00

Add Leadtek WinFast DTV2000DS Plus device based on Realtek RTL2832U.

I have not tested the remote, but it is the Y04G0051 model.

Signed-off-by: Christian Dale 
Signed-off-by: Mauro Carvalho Chehab

[media] rtl28xxu: add support for Turbo-X DTT2000

2015-04-08T16:14:38+00:00

ID 1b80:d3a4 Afatech

Simply added the PID (0xd3a4) of this DVB-T USB device to the list of rtl2832u-supported devices. VID (0x1b80) is same as KWORLD2.

Tested and verified to work in amd64 with kernels 3.13.0 and 3.16.0.

Signed-off-by: Dimitris Lampridis 
Reviewed-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

[media] DVB: Less function calls in dvb_ca_en50221_init() after error detection

2015-04-08T10:42:01+00:00

The functions "dvb_unregister_device" and "kfree" could still be called
by the dvb_ca_en50221_init() function in the case that a previous resource
allocation failed.

* Corresponding details could be improved by adjustments for jump targets.

* Let us delete also an unnecessary check for the variable "ca" there.

Signed-off-by: Markus Elfring 
Signed-off-by: Mauro Carvalho Chehab

[media] DVB: Delete an unnecessary check before the function call "dvb_unregister_device"

2015-04-08T10:40:53+00:00

The dvb_unregister_device() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring 
Signed-off-by: Mauro Carvalho Chehab

[media] dw2102: TechnoTrend TT-connect S2-4600 DVB-S/S2 tuner

2015-04-03T01:24:02+00:00

TechnoTrend TT-connect S2-4600 is a USB2.0 DVB-S/S2 tuner using the popular
Montage M88DS3103/M88TS2022 demod/tuner.

The demodulator needs a firmware. Antti posted a firmware when releasing
support for PCTV 461e, available here:
http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/

Signed-off-by: Olli Salonen 
Signed-off-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab

net: Kill dev_rebuild_header

2015-03-02T21:43:41+00:00

Now that there are no more users kill dev_rebuild_header and all of it's
implementations.

This is long overdue.

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

[media] use a function for DVB media controller register

2015-03-02T14:29:39+00:00

This is really a simple function, but using it avoids to have
if's inside the drivers.

Also, the kABI becomes a little more clearer.

This shouldn't generate any overhead, and the type check
will happen when compiling with MC DVB enabled.

So, let's do it.

Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: use adapter arg for dvb_create_media_graph()

2015-03-02T14:25:38+00:00

Instead of using media_dev argument for dvb_create_media_graph(),
use the adapter.

That allows to create a stub for this function, if compiled
without DVB support, avoiding to add extra if's at the drivers.

Signed-off-by: Mauro Carvalho Chehab

[media] dvb core: rename the media controller entities

2015-02-26T11:44:19+00:00

Prefix all DVB media controller entities with "dvb-" and use dash
instead of underline at the names.

Requested-by: Hans Verkuil 

Acked-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab