Commit Graph

255365 Commits

Author SHA1 Message Date
Jonathan Corbet
2164b5af1d [media] marvell-cam: Pass sensor parameters from the platform
Depending on the controller, the ov7670 sensor may be told to work with a
different clock speed or to use the SMBUS protocol.  Remove the wired-in
code and pass that information from the platform layer.  The Cafe driver
now just assumes it's running on an OLPC XO 1; I do not believe it has ever
run anywhere else.

Cc: Daniel Drake <dsd@laptop.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:53:00 -03:00
Jonathan Corbet
abfa3df36c [media] marvell-cam: Separate out the Marvell camera core
There will eventually be multiple users of the core camera controller, so
separate it from the bus/platform/i2c stuff.  I've tried to do the minimal
set of changes to get the driver functioning in this configuration; I did
clean up a bunch of old checkpatch gripes in the process.  This driver
works like the old one did on OLPC XO 1 systems.

Cc: Daniel Drake <dsd@laptop.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:53:00 -03:00
Jonathan Corbet
f8fc729870 [media] marvell-cam: Move cafe-ccic into its own directory
This driver will soon become a family of drivers, so let's give it its own
place to live.  This move requires putting ov7670.h into include/media, but
there are no code changes.

Cc: Daniel Drake <dsd@laptop.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:53:00 -03:00
Mauro Carvalho Chehab
bd7319dc32 [media] DocBook: Use base64 for gif/png files
The patch utility doesn't work with non-binary files. This causes some
tools to break, like generating tarball targets and the scripts that
generate diff patches at http://www.kernel.org/pub/linux/kernel/v2.6/.

So, let's convert all binaries to ascii using base64, and add a
logic at Makefile to convert them back into binaries at runtime.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
Andre Bartke
2c87d9db46 [media] drivers/media/video: fix memory leak of snd_cx18_init()
cxsc is not freed in the error case.

Signed-off-by: Andre Bartke <andre.bartke@gmail.com>
Cc: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
Hans Petter Selasky
7ce338d9df [media] Correct and add some parameter descriptions
>From 70d02ce19f64fae4ceee563501e8462a76e17b91 Mon Sep 17 00:00:00 2001

Signed-off-by: Hans Petter Selasky <hselasky@c2i.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
Hans Petter Selasky
ed5d11d592 [media] Remove unused definitions which can cause conflict with definitions in usb/ch9.h
>From 0dd2949dfeae431ed4ffbd00fd14a10dc3747ad0 Mon Sep 17 00:00:00 2001

Signed-off-by: Hans Petter Selasky <hselasky@c2i.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
Hans Petter Selasky
2c7988ab0e [media] Correct error code from -ENOMEM to -EINVAL.
Make sure the return value is set in all cases

>From 9b38a5c9878b5e4be2899ae291c4524f5f5fc218 Mon Sep 17 00:00:00 2001

Signed-off-by: Hans Petter Selasky <hselasky@c2i.net>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
David Härdeman
5588dc2b02 [media] rc-core: lirc use unsigned int
Durations can never be negative, so it makes sense to consistently use
unsigned int for LIRC transmission. Contrary to the initial impression,
this shouldn't actually change the userspace API.

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:59 -03:00
Sensoray Linux Development
8a8cc952d3 [media] s2255drv: firmware version update, vendor request change
removes obsolete comments. updates firmware versions. firmware vendor request simplified.

Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
a012fb2c9b [media] DocBook: Don't be noisy at make cleanmediadocs
While here, remove the mediaindexdocs from PHONY.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
7a2b66b1bd Revert "[media] dvb/audio.h: Remove definition for AUDIO_GET_PTS"
Based on those feedback:
	http://www.spinics.net/lists/linux-media/msg33704.html
	http://www.spinics.net/lists/linux-media/msg33700.html

I'm reverting the removal of this unused ioctl, as it seems that some
drivers under development may be using. So, I'll wait until the next
merge window before removing those unused ioctls, to give a chance for
developers to submit their pending work.

This reverts commit db48923da6c528d461b5e764692239eb9c1b7a00.

Cc: Andreas Oberritter <obi@linuxtv.org>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
84b01c1633 [media] DocBook/video.xml: Document the remaining data structures
Now, all data structures are commented. A few ioctls remain undocumented:

Error: no ID for constraint linkend: VIDEO_GET_SIZE.
Error: no ID for constraint linkend: VIDEO_GET_FRAME_RATE.
Error: no ID for constraint linkend: VIDEO_GET_PTS.
Error: no ID for constraint linkend: VIDEO_GET_FRAME_COUNT.
Error: no ID for constraint linkend: VIDEO_COMMAND.
Error: no ID for constraint linkend: VIDEO_TRY_COMMAND.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
dc05e57172 [media] DocBook/video.xml: Fix section references with video.h.xml
Make the reference links at video.h.xml to match the ones at video.xml.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
ec77f15cae [media] DocBook/Makefile: Remove osd.h header
The av7110 uses an OSD API. Such API is not documented at all. Also,
the osd.h API uses camelCase and some other weird stuff. Also, dvb-core
doesn't recognize it.

I don't see any good reason why we should document it. It seems better
to just let it as-is. If ever needed, it is probably better to write
a different API for dvb-core.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:58 -03:00
Mauro Carvalho Chehab
ca5b2339c8 [media] DocBook/net.xml: Synchronize Network data structure
There's no documentation at all for the DVB net API. Still, better to
remove a few warnings about the missing symbols. So, add the net data
structure inside the net.xml. Now, only the ioctl documentation is missed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:57 -03:00
Mauro Carvalho Chehab
ab94782213 [media] DocBook/demux.xml: Add the remaining data structures to the API spec
Still, there are a few ioctl's not documented:

Error: no ID for constraint linkend: DMX_GET_PES_PIDS.
Error: no ID for constraint linkend: DMX_GET_CAPS.
Error: no ID for constraint linkend: DMX_SET_SOURCE.
Error: no ID for constraint linkend: DMX_ADD_PID.
Error: no ID for constraint linkend: DMX_REMOVE_PID.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:57 -03:00
Mauro Carvalho Chehab
fb029093e7 [media] DocBook/demux.xml: Fix section references with dmx.h.xml
Make the reference links at dmx.h.xml to match the ones at demux.xml.

While here, also syncronizes the structures defined inside the API,
in order to match the current API.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:57 -03:00
Mauro Carvalho Chehab
cde291dfd7 [media] DocBook/ca.xml: Describe structure ca_pid
This is the remaining missing structure at ca.xml. The ioctl's are still
missing through.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:57 -03:00
Mauro Carvalho Chehab
2b680d1b4e [media] Docbook/ca.xml: match section ID's with the reference links
Make sure that both ca.h.xml and ca.xml will match the same names for
the sections/links.

This way, it is now possible to identify API spec gaps:

Error: no ID for constraint linkend: ca-pid.
Error: no ID for constraint linkend: ca-pid.
Error: no ID for constraint linkend: CA_RESET.
Error: no ID for constraint linkend: CA_GET_CAP.
Error: no ID for constraint linkend: CA_GET_SLOT_INFO.
Error: no ID for constraint linkend: CA_GET_DESCR_INFO.
Error: no ID for constraint linkend: CA_GET_MSG.
Error: no ID for constraint linkend: CA_SEND_MSG.
Error: no ID for constraint linkend: CA_SET_DESCR.
Error: no ID for constraint linkend: CA_SET_PID.

Basically, in this case, no CA ioctl is described at the specs, and one
file structure (ca-pid) is missing.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:57 -03:00
Mauro Carvalho Chehab
fa24198897 [media] dvb/audio.h: Remove definition for AUDIO_GET_PTS
While this ioctl is defined inside dvb/audio.h, it is not docummented
at the API specs, nor implemented on any driver inside the Linux Kernel.
So, it doesn't make sense to keep it here.

As this is not used anywere, removing it is not a regression. So,
there's no need to use the normal features-to-be-removed process.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:56 -03:00
Mauro Carvalho Chehab
a2eb7c0200 [media] DocBook: Document AUDIO_CONTINUE ioctl
Although this ioctl is only used at the av7110 driver, it is not
described at the API docbook. Yet, AUDIO_PAUSE ioctl description
somewhat describes it. Fill the gap by using the information there
and by looking inside av7110 implementation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:56 -03:00
Mauro Carvalho Chehab
34452432d1 [media] DocBook/audio.xml: synchronize attribute changes
Some attributes suffered some changes since DVBv1. Sync them with the
current API header files.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:56 -03:00
Mauro Carvalho Chehab
4cde378b3b [media] DocBook/audio.xml: match section ID's with the reference links
Make sure that both audio.h.xml and audio.xml will match the same names.
This way, it is now possible to identify API spec gaps:

Error: no ID for constraint linkend: AUDIO_CONTINUE.
Error: no ID for constraint linkend: AUDIO_GET_PTS.
Error: no ID for constraint linkend: AUDIO_BILINGUAL_CHANNEL_SELECT.

While here, fix the cut-and-paste description error on AUDIO_SET_KARAOKE.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:55 -03:00
Mauro Carvalho Chehab
d9d73416ed [media] DocBook: Add the other DVB API header files
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:55 -03:00
Mauro Carvalho Chehab
446c18fcfd [media] DocBook/dvbproperty.xml: Better name the ISDB-T layers
In order to improve the DVB index, replace the title to a
better name.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:55 -03:00
Mauro Carvalho Chehab
ff74b8ee52 [media] DocBook/dvbproperty.xml: Add Satellite standards
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:53 -03:00
Mauro Carvalho Chehab
76f9a69aae [media] DocBook/dvbproperty.xml: Add ATSC standard
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:50 -03:00
Mauro Carvalho Chehab
e7da0ae3c8 [media] DocBook/dvbproperty.xml: Add Cable standards
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:50 -03:00
Mauro Carvalho Chehab
3272c3ec21 [media] DocBook: Finish synchronizing the frontend API
Remove the remaining:
	Error: no ID for constraint linkend:

With this patch, the dvb frontend API matches the current
dvb core implementation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:49 -03:00
Mauro Carvalho Chehab
994e262e3e [media] DocBook/dvbproperty.xml: Document the terrestrial delivery systems
Instead of repeating duplicate parameters to each delivery system,
just add a section for each specific delivery system, showing
what's applicable to each case. This helps userspace app developers
to know what DVB parameters are applicable to each delivery system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:48 -03:00
Mauro Carvalho Chehab
df2692a6dd [media] DocBook/frontend.xml: Recomend the usage of the new API
The old way of setting delivery system parameters were to use
an union with specific per-system parameters. However, as newer
delivery systems required more data, the structure size weren't
enough to fit. So, recomend using the DVBS2API instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:45 -03:00
Mauro Carvalho Chehab
17d8bb061f [media] DocBook/dvbproperty.xml: Reorganize the parameters
Put the parameters at the sequencial order as they appear inside
the frontend.h header.

TODO: fix the per-standard section, to reflect the parameters
that should actually be used for each transmission system type.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:45 -03:00
Mauro Carvalho Chehab
db8d0ea705 [media] DocBook/dvbproperty.xml: Use links for all parameters
Instead of adding a program listing, just add there all parameters.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:44 -03:00
Mauro Carvalho Chehab
04a92077d2 [media] DocBook/dvbproperty.xml: Document the remaining S2API parameters
There were lots of DVB S2API parameters that were never documented.
Let's add a definition for all of them, based on what's currently
used inside the core and the drivers.

The description here is not complete nor perfect, so patches
improving it are welcome.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:44 -03:00
Mauro Carvalho Chehab
0be153efb1 [media] DocBook/frontend.xml: Better describe the frontend parameters
Update the DVB parameter structs to reflect VSB modulation and
improve a few descriptions.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:44 -03:00
Mauro Carvalho Chehab
6cb77a85aa [media] DocBook/frontend.xml: add references for some missing info
The frontend.h.xml now references to the main document. However,
several references are missed.

Links the trivial ones with the corresponding API descriptions.

While here, updates the main API to reflect the API improvements.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:43 -03:00
Mauro Carvalho Chehab
0969ec1834 [media] DocBook/frontend.xml: Correlate dvb delivery systems
As the DVB API provides two ways to specify the delivery
systems, correlate both ways into a table.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:41 -03:00
Mauro Carvalho Chehab
95e61e0188 [media] DocBook/frontend.xml: Link DVB S2API parameters
Associate the frontend.h DVB S2API parmeters to the corresponding
documentation at the spec.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:41 -03:00
Mauro Carvalho Chehab
d5dc2dee50 [media] DocBook/frontend.xml: Better document fe_type_t
The fe_type_t documentation was incomplete and not linked to the
dvb/frontend.h.xml. Properly document it.

Also, drop a note that newer formats are only supported via
FE_GET_PROPERTY/FE_GET_SET_PROPERTY ioctls.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:41 -03:00
Mauro Carvalho Chehab
98a2b60d89 [media] DocBook/Makefile: add references for several dvb structures
With this change, it is now possible to discover the gap between
the API defined inside include/dvb/frontend.h and the one documented
into the specs.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:41 -03:00
Jean-François Moine
157e03f2d3 [media] v4l: Documentation about the JPGL pixel format
The JPG-Light, AKA Pegasus Lossless JPEG, is used in Divio webcams based
on NW 800/801/802 chips.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
Mauro Carvalho Chehab
941830c927 [media] xc4000: make checkpatch.pl happy
Solve the ./scripts/checkpatch.pl compliants for the patches
that added xc4000 support, including a few changes at dib0700.

While here, remove a few printk noise by converting some msgs
into debug ones.

Cc: Istvan Varga <istvan_v@mailbox.hu>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
istvan_v@mailbox.hu
8edeb6eb1a [media] xc4000: removed card_type
Removed the use of 'card_type' from the tuner configuration structure, and
replaced it with separate parameters to set board-specific configuration.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
istvan_v@mailbox.hu
09f4634293 [media] xc4000: check firmware version
Enabled code to check if the version of the firmware reported by the hardware
is correct after uploading it.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
istvan_v@mailbox.hu
7c8ec47a92 [media] dvb-usb/Kconfig: auto-select XC4000 tuner for dib0700
Automatically select the xc4000 module for dib0700 if the tuner selection is
not customized.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
istvan_v@mailbox.hu
341747bef5 [media] xc4000: code cleanup
Various coding style changes:
  - removed unused / commented out code
  - changed C++ style comments to C format
  - renamed functions and variables that included upper case letters in the name
  - removed tabs from module parameter descriptions
  - replaced the use of XC_RESULT_* with standard error codes

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:40 -03:00
Istvan Varga
7db98fe66b [media] xc4000: detect also xc4100
Added code to detect the XC4100 chip, which is presumably an analog-only
"value" version of the XC4000. It is not sure, however, if any devices
using this have actually been produced and sold, so the patch may be
unneeded.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:39 -03:00
Istvan Varga
8f76afe8d7 [media] xc4000: removed redundant tuner reset
This patch causes the tuner reset command to be ignored in the firmware
code, since this only happens when the BASE/INIT1 firmware is loaded by
check_firmware(), and in that case check_firmware() already calls the
reset callback before starting to load the firmware.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:39 -03:00
Istvan Varga
e75873c1f8 [media] xc4000: xc_tune_channel() cleanup
Minor coding changes related to the xc_tune_channel() function.

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:52:39 -03:00