1
Commit Graph

176639 Commits

Author SHA1 Message Date
Joonyoung Shim
d1471f02df V4L/DVB (13601): radio-si470x: support PM functions
This patch is to support PM of the si470x i2c driver.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:36 -02:00
Joonyoung Shim
fe2137dd4e V4L/DVB (13600): radio-si470x: support RDS on si470x i2c driver
This patch is to support RDS on si470x i2c driver. The routine of RDS
operation is almost same with thing of usb driver, but this uses RDS
interrupt.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:35 -02:00
Joonyoung Shim
1aa925c957 V4L/DVB (13599): radio-si470x: move some file operations to common file
The read and poll file operations of the si470x usb driver can be used
also equally on the si470x i2c driver, so they go to the common file.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:34 -02:00
Muralidharan Karicheri
31bedfa506 V4L/DVB (13598): videobuf_dma_contig_user_get() for non-aligned offsets
If a USERPTR address that is not aligned to page boundary is passed to the
videobuf_dma_contig_user_get() function, it saves a page aligned address to
the dma_handle. This is not correct. This issue is observed when using USERPTR
IO machism for buffer exchange.

Updates from last version:-

Adding offset for size calculation as per comment from Magnus Damm. This
ensures the last page is also included for checking if memory is
contiguous.

Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:34 -02:00
Jarod Wilson
0d94e29459 V4L/DVB (13597): bttv: add i2c addr for old WinTV card to IR probe list
There are old bttv-driven Hauppauge WinTV series cards that have
their IR part at i2c addr 0x71, which doesn't get considered in the
new 2.6.31 i2c code.

From a 2.6.29 kernel:

lirc_i2c: chip 0x10005 found @ 0x71 (Hauppauge PVR150)

Minor cosmetic glitch, the card in question isn't actually a PVR-150, its:

03:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
	Subsystem: Hauppauge computer works Inc. WinTV Series
	Flags: bus master, medium devsel, latency 32, IRQ 19
	Memory at f4ffe000 (32-bit, prefetchable) [size=4K]
	Capabilities: [44] Vital Product Data
	Capabilities: [4c] Power Management version 2
	Kernel driver in use: bttv
	Kernel modules: bttv

Device ID: 0x109e:0x036e, Sub-Device ID: 0x0070:0x13eb

This simply adds 0x71 to the list of addresses i2c_new_probed_device should
consider, which gets IR working on this card again.

Reported-by: Adam Williamson <awilliam@redhat.com>
Tested-by: Adam Williamson <awilliam@redhat.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:33 -02:00
Dan Carpenter
50e9d31183 V4L/DVB (13596): ov511.c typo: lock => unlock
This was found with a static checker and has not been tested, but it seems
pretty clear that the mutex_lock() was supposed to be mutex_unlock()

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:33 -02:00
Thiago Farina
cb63c2aad2 V4L/DVB (13594): cpia2: use __stringify macro.
Replace MAKE_STRING to __stringify macro

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:31 -02:00
Andrea Odetti
4315c41447 V4L/DVB (13593): PWC: parameter trace is only available in debug
This patch fixes a small issue where modinfo says the parameter "trace" is always available, while
it only works if CONFIG_USB_PWC_DEBUG is enabled.

Signed-off-by: Andrea Odetti <mariofutire@googlemail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:30 -02:00
Patrick Boettcher
38ffcd10d6 V4L/DVB (13581): DiBUSB: fix I2c access when there is a read-access w/o write sequence
This patch fixes the behaviour of the dibusb-i2c-access which was previously changed to avoid accidental EEprom writes:

Now it allow i2c-reads without prepended i2c-writes, but it is still not doing anything in case the EEprom is addressed.

Thanks to Mario Bachmann for testing.

Tested-by: Mario Bachmann <grafgrimm77@gmx.de>
Cc: Mario Bachmann <grafgrimm77@gmx.de>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:27 -02:00
Lukas Karas
d995a18733 V4L/DVB (13591): add support for IR on FlyDVB Trio (saa7134)
saa7134: Add support for IR reciever on card LifeView FlyDVB Trio

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[mchehab@redhat.com: CodingStyle fixes and ported upstream]
Tested-by: Petr Fiala <petr.fiala@gmail.com>
Signed-off-by: Lukas Karas <lukas.karas@centrum.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:25 -02:00
Alexey Dobriyan
7eca61eb6a V4L/DVB (13590): cpia: convert it to use proc_fops
X-Patchwork-Id: 62090

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:23 -02:00
Márton Németh
6e8fdbd023 V4L/DVB (13589): dib8000: merge two conditionals
Merge two ifs: the condition is the same. The second if
uses the ncoeff which is initialized in the first if.

Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:20 -02:00
Olivier Grenie
89dfc557d1 V4L/DVB (13587): DiB8000: enhance status lock
Enhance status lock behaviour.

Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:19 -02:00
Olivier Grenie
acc5c9ee39 V4L/DVB (13586): DiB0700: Add parameter to change the buffer size
Add parameter to change the buffer size. This buffer size is specified
in number of Ts packet. This parameter is stored inside the state.

For firmware higher than 1.21, the xfer buffer size can be changed
inside the dib0700 usb bridge the firware version is stored inside the
state

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:17 -02:00
Olivier Grenie
9542f502cf V4L/DVB (13585): STK807xPVR: correct the enumeration
STK807xPVR: correct the enumeration

Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:17 -02:00
Olivier Grenie
9c78303681 V4L/DVB (13584): DiBXXX0: fix most of the Codingstyle violations from the previous patch
This patch changes most of the Codingstyle violations which were
introduced by the previous patch. Line length less that 80 chars are
not corrected.

Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:16 -02:00
Olivier Grenie
03245a5ee6 V4L/DVB (13583): DiB8090: Add the DiB0090 tuner driver and STK8096GP-board
This patchs adds support for the DiBcom DiB0090 RF tuner and for
DiBcom's reference design STK8096GP. Small extracts of the DiB0070 and
the DiB8000-driver into a common codebase.

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:16 -02:00
Patrick Boettcher
20232c4791 V4L/DVB (13582): DiB0700: remove USB IDs of PCTV 74e from the driver
The PCTV 74e is not a design based on the dib0700-USB-device
controller thus we should not have its USB IDs inside.

This reverts partly:
Add support for PCTV 74e (Pinnacle) + fix USB vendor IDs

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:15 -02:00
Patrick Boettcher
e414753c8c V4L/DVB (13580): Add support for PCTV 74e (Pinnacle) + fix USB vendor IDs
This patch adds support for PCTV 74e (Pinnacle) and it fixes the USB vendor IDs for PCTV (f.k.a Pinnacle).
For convenience all new PCTV USB product IDs are also existing with Pinnacle's USB vendor ID.

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:15 -02:00
Pedro Andres Aranda Gutierrez
4bf2c5c30e V4L/DVB (13579): PATCH: better support for INTUIX DVB stick boot
The device is bootingcorrectly, but no frontend is attached.
This patch corrects this behaviour.

Signed-off-by: Pedro Andres Aranda Gutierrez <paaguti@gmail.com>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:14 -02:00
Derek
81afda5182 V4L/DVB (13578): [PATCH] fix genpix driver (no 8psk lock).
Genpix is demodulating DVB-S-like signal with 8PSK modulation used) -
this non-standard behaviour was broken by rejecting 8PSK in a standard
DVB-S tune request. This problem is fixed by simply reverting back to
the drivers original behavior with this patch.

Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:14 -02:00
Akihiro Tsukada
0e2f0d348a V4L/DVB (13577): [PATCH] dvb-usb-friio: accept center-shifted frequency
This patch adds a fix to accept frequency with its center shifted.

The driver used to accept center frequencies of the normal UHF band channels,
but in ISDB-T, center frequency is shifted with 1/7MHz.
It was shifted internally in the driver,
but this patch enables to accept both types of frequency.

Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:12 -02:00
Mauro Carvalho Chehab
05395a3d86 V4L/DVB (13576): ir-common: fix an oops caused by the usage of an initialized drvdata
As reported by Sander Eikelenboom <linux@eikelemboon.it>:

> Tried to update my v4l-dvb modules today, but got a bug with my pinnacle
> card, seems to be related to the recent changes in the ir code.
>
> Dec  5 23:30:25 security kernel: [    5.735698] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
> Dec  5 23:30:25 security kernel: [    5.735716] IP: [<ffffffffa00997be>] :ir_common:ir_input_free+0x26/0x3e

Thanks-to: Sander Eikelenboom <linux@eikelemboon.it> for reporting and testing the fix.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:09 -02:00
Mauro Carvalho Chehab
b779974bdf V4L/DVB (13575): em28xx: Use the complete address/command RC5 code for WinTV USB2
This device uses an i2c chip to retrieve the keycode from a RC5 remote.
Instead of just getting 6 bits, improve the routine to get 11 bits.

This means that the complete RC5 table for Hauppauge Grey IR can be used
with this device.

Unfortunately, it seems that this IR receiver is not capable of getting
the full 14 (or 13 bits) from the RC5 protocol.

At lest now, with the new code, it is possible to replace this IR table
by another RC5 table.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:07 -02:00
Hans Verkuil
b33f5f8af3 V4L/DVB (13573): v4l2-spec: updated revision history, updated version to 2.6.33.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:05 -02:00
Muralidharan Karicheri
007701e2c4 V4L/DVB (13572): v4l2-spec: Digital Video Timings API documentation
This patch updates the v4l2-dvb documentation for the new video timings API added.
Also updated the document based on comments from Hans Verkuil.

Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:04 -02:00
Muralidharan Karicheri
b6456c0cfe V4L/DVB (13571): v4l: Adding Digital Video Timings APIs
This adds the above APIs to the v4l2 core. This is based on version v1.2
of the RFC titled "V4L - Support for video timings at the input/output interface"
Following new ioctls are added:-

        - VIDIOC_ENUM_DV_PRESETS
        - VIDIOC_S_DV_PRESET
        - VIDIOC_G_DV_PRESET
        - VIDIOC_QUERY_DV_PRESET
        - VIDIOC_S_DV_TIMINGS
        - VIDIOC_G_DV_TIMINGS

Please refer to the RFC for the details. This code was tested using vpfe
capture driver on TI's DM365. Following is the test configuration used :-

Blu-Ray HD DVD source -> TVP7002 -> DM365 (VPFE) ->DDR

A draft version of the TVP7002 driver (currently being reviewed in the mailing
list) was used that supports V4L2_DV_1080I60 & V4L2_DV_720P60 presets.

A loopback video capture application was used for testing these APIs. This calls
following IOCTLS :-

 -  verify the new v4l2_input capabilities flag added
 -  Enumerate available presets using VIDIOC_ENUM_DV_PRESETS
 -  Set one of the supported preset using VIDIOC_S_DV_PRESET
 -  Get current preset using VIDIOC_G_DV_PRESET
 -  Detect current preset using VIDIOC_QUERY_DV_PRESET
 -  Using stub functions in tvp7002, verify VIDIOC_S_DV_TIMINGS
    and VIDIOC_G_DV_TIMINGS ioctls are received at the sub device.
 -  Tested on 64bit platform by Hans Verkuil

Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:03 -02:00
Michael Krufky
20d15a200d V4L/DVB (13569): smsusb: add autodetection support for five additional Hauppauge USB IDs
Add support for five new Hauppauge Device USB IDs:

2040:b980
2040:b990
2040:c010
2040:c080
2040:c090

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:02 -02:00
Jean-Francois Moine
ecb7768686 V4L/DVB (13567): gspca - sunplus/stk014: Propagate errors to higher level.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:02 -02:00
Jean-Francois Moine
8c4ebae45f V4L/DVB (13566): gspca - main: New variable usb_err for USB exchanges.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:01 -02:00
Jean-Francois Moine
c4322bfca8 V4L/DVB (13565): gspca - pac7302: One more webcam is upside-down by default.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:01 -02:00
Antonio Ospite
28ffe77fe2 V4L/DVB (13564): gspca - main: Implement vidioc_enum_frameintervals.
Some drivers support multiple frameintervals (framerates), make gspca able to
enumerate them.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:00 -02:00
Jean-Francois Moine
7bd330b44e V4L/DVB (13563): gspca - zc3xx: Bad sensor probe of the webcam 0ac8:305b.
- probe the webcam (probe sequence from ms-win trace)
- update tax5130c init sequences from ms-win newer driver
- update tas5130c sequences from ms-win trace
- add some comments in the probe code

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:00 -02:00
Jean-Francois Moine
116dc5c50a V4L/DVB (13562): gspca - doc: Update webcam list.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:59 -02:00
Márton Németh
747c710098 V4L/DVB (13561): gspca - main: Remove unnecessary set to alternate 0.
Calling gspca_set_alt0() in gspca_dev_probe() is not needed as gspca_set_alt0()
will do nothing because gspca_dev->alt is always zero at that time.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:59 -02:00
Jean-Francois Moine
d50e257ee8 V4L/DVB (13560): gspca - main: Cleanup source.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:58 -02:00
Jean-Francois Moine
fe2b603251 V4L/DVB (13559): gspca - pac7302: Some webcams are upside-down by default.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:58 -02:00
Laurent Pinchart
327ae59757 V4L/DVB (13557): v4l: Remove unneeded video_device::minor usage in drivers
The video_device::minor field is used where it shouldn't, either to

- test for error conditions that can't happen anymore with the current
  v4l-dvb core,
- store the value in a driver private field that isn't used anymore,
- check the video device type where video_device::vfl_type should be
  used, or
- create the name of a kernel thread that should get a stable name.

Remove or fix those use cases.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:58 -02:00
Laurent Pinchart
46b21094ce V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments
Now that the video_device registration is tested using
video_is_registered(), drivers don't need to initialize the
video_device::minor field to -1 anymore.

Remove those unneeded assignments.

[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:57 -02:00
Laurent Pinchart
50462eb065 V4L/DVB (13555): v4l: Use video_device_node_name() instead of the minor number
Instead of using the minor number in kernel log messages, use the device
node name as returned by the video_device_node_name() function. This
makes debug, informational and error messages easier to understand for
end users.

[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:57 -02:00
Laurent Pinchart
63b0d5ad20 V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
Fix all device drivers to use the video_drvdata function instead of
maintaining a local list of minor to private data mappings. Call
video_set_drvdata to register the driver private pointer when not
already done.

Where applicable, the local list of mappings is completely removed when
it becomes unused.

[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:56 -02:00
Laurent Pinchart
f0813b4c9f V4L/DVB (13553): v4l: Use the video_is_registered function in device drivers
Fix all device drivers to use the video_is_registered function instead
of checking video_device::minor.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:56 -02:00
Laurent Pinchart
957b4aa9f7 V4L/DVB (13552): v4l: Replace video_is_unregistered with video_is_registered
Replace the video_is_unregistered function by a video_is_registered
function. The V4L2_FL_UNREGISTERED flag is replaced by a
V4L2_FL_REGISTERED flag.

This change makes the video_is_registered function return coherent
results when called on an initialize but not yet registered video_device
instance. The function can now be used instead of checking
video_device::minor.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:55 -02:00
Laurent Pinchart
0fda5d4420 V4L/DVB (13551): v4l: Remove video_device::num usage from device drivers
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:55 -02:00
Laurent Pinchart
38c7c03603 V4L/DVB (13550): v4l: Use the new video_device_node_name function
Fix all device drivers to use the new video_device_node_name function.

This also strips kernel log messages from the "/dev/" prefix, has the device
node location is a userspace policy decision unknown to the kernel.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:55 -02:00
Laurent Pinchart
eac8ea536a V4L/DVB (13549): v4l: Add video_device_node_name function
Many drivers access the device number (video_device::v4l2_devnode::num)
in order to print the video device node name. Add and use a helper
function to retrieve the video_device node name.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:54 -02:00
Hans Verkuil
a3a9e287da V4L/DVB (13547): radio: add trivial checks on the tuner and type args.
Many radio drivers did not check the tuner and type field correctly
for g/s_frequency. These checks have now been added.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:53 -02:00
Mauro Carvalho Chehab
cda4303f55 V4L/DVB (13546): ir-keymaps: Add table for Terratec Cinergy XS FM
This IR uses NEC protocol, with address=0x14. This keymap is similar
to the existing Terratec Cinergy XS, except that:
	- it contains the full address/command code;
	- the Music button were mapped as KEY_RADIO;
	- some keycodes from the previous entry were wrong, IMHO.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:53 -02:00
Mauro Carvalho Chehab
1bad429e81 V4L/DVB (13545): em28xx: properly select IR protocol based on the IR table
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:52 -02:00
Mauro Carvalho Chehab
4039ff28a5 V4L/DVB (13544): ir-keymaps: mark the new rc5 hauppauge with IR_TYPE_RC5
While here, move the table to a better place inside the file

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:17:52 -02:00