9 years agoV4L/DVB: Kbuild addition for TVP7002 driver
Santiago Nunez-Corrales [Fri, 18 Dec 2009 17:07:57 +0000]
V4L/DVB: Kbuild addition for TVP7002 driver

This patch provides menu configuration options for the TVP7002
decoder driver in DM365. Includes only TVP7002.

Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: tvp7002: fix compilation breakage when advanced debug is enabled
Hans Verkuil [Thu, 25 Feb 2010 20:34:09 +0000]
V4L/DVB: tvp7002: fix compilation breakage when advanced debug is enabled

> On Mon, 22 Feb 2010 08:21:44 -0800 Randy Dunlap wrote:
> drivers/media/video/tvp7002.c:896: error: 'struct tvp7002' has no member named 'registers'
>
> so where are these registers??

Hmm, that code is a remnant from older revisions of this driver. Unfortunately,
when I compiled this driver before creating my pull request I forgot to turn on
the CONFIG_VIDEO_ADV_DEBUG option and so I never saw it.

Also fixed the g_register function: it never returned a register
value in the original code.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: TVP7002 driver for DM365
Santiago Nunez-Corrales [Mon, 21 Dec 2009 19:14:04 +0000]
V4L/DVB: TVP7002 driver for DM365

This patch provides the implementation of the TVP7002 decoder
driver for DM365. Implemented using the V4L2 DV presets API.
Removed shadow register values. Testing shows that the device
needs not to be powered down and up for correct behaviour.
Improved readability. Uses helper function for preset information.

[mchehab@redhat.com: Fix bad Whitespacing]
Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Definitions for TVP7002 in DM365
Santiago Nunez-Corrales [Fri, 18 Dec 2009 17:07:39 +0000]
V4L/DVB: Definitions for TVP7002 in DM365

This patch provides the required definitions for the TVP7002 driver
in DM365.

Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Support for TVP7002 in v4l2 definitions
Santiago Nunez-Corrales [Fri, 18 Dec 2009 17:07:29 +0000]
V4L/DVB: Support for TVP7002 in v4l2 definitions

This patch provides required chip identification definitions
within v4l2. Included only definitions for TVP7002.

Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Fix build warnings
Manu Abraham [Sun, 14 Feb 2010 20:07:28 +0000]
V4L/DVB: AZ6027: Fix build warnings

drivers/media/dvb/dvb-usb/az6027.c:390: warning: excess elements in struct initializer
drivers/media/dvb/dvb-usb/az6027.c:390: warning: (near initialization for ‘az6027_rc_keys[0]’)
drivers/media/dvb/dvb-usb/az6027.c:391: warning: excess elements in struct initializer
drivers/media/dvb/dvb-usb/az6027.c:391: warning: (near initialization for ‘az6027_rc_keys[1]’)
drivers/media/dvb/dvb-usb/az6027.c:759: warning: ‘az6027_read_mac_addr’ defined but not used

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoRevert "V4L/DVB: az6027: az6027_read_mac_addr is currently unused"
Mauro Carvalho Chehab [Thu, 18 Feb 2010 01:54:07 +0000]
Revert "V4L/DVB: az6027: az6027_read_mac_addr is currently unused"

This reverts commit 1e08370814e8902074d59cc57f2b4c1a62f00ee8.

Patch were wrongly applied.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoRevert "V4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, inste...
Mauro Carvalho Chehab [Thu, 18 Feb 2010 01:53:04 +0000]
Revert "V4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, instead of 2"

This reverts commit 234497b022c464532976b8a12614819bcf67f41b.

Patch were wrongly applied.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosh_mobile_ceu_camera: pass .set_parm and .get_parm down to subdevices
Guennadi Liakhovetski [Tue, 9 Feb 2010 17:00:38 +0000]
sh_mobile_ceu_camera: pass .set_parm and .get_parm down to subdevices

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosoc-camera: add support for VIDIOC_S_PARM and VIDIOC_G_PARM ioctls
Guennadi Liakhovetski [Tue, 9 Feb 2010 17:00:30 +0000]
soc-camera: add support for VIDIOC_S_PARM and VIDIOC_G_PARM ioctls

Just pass VIDIOC_S_PARM and VIDIOC_G_PARM down to host drivers. So far no
special handling in soc-camera core.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosoc-camera: return -ENODEV if sensor is missing
Magnus Damm [Tue, 9 Feb 2010 08:40:40 +0000]
soc-camera: return -ENODEV if sensor is missing

Update the soc-camera i2c code to return -ENODEV if
a camera sensor is missing instead of -ENOMEM.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agopxa_camera: remove init() callback
Antonio Ospite [Tue, 17 Nov 2009 22:04:23 +0000]
pxa_camera: remove init() callback

pxa_camera init() callback is sometimes abused to setup MFP for PXA CIF, or
even to request GPIOs to be used by the camera *sensor*. These initializations
can be performed statically in machine init functions.

The current semantics for this init() callback is ambiguous anyways, it is
invoked in pxa_camera_activate(), hence at device node open, but its users use
it like a generic initialization to be done at module init time (configure
MFP, request GPIOs for *sensor* control).

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosoc-camera: adjust coding style to match V4L preferences
Guennadi Liakhovetski [Thu, 24 Dec 2009 13:12:15 +0000]
soc-camera: adjust coding style to match V4L preferences

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosoc-camera: ov772x: Modify buswidth control
Kuninori Morimoto [Wed, 6 Jan 2010 09:42:16 +0000]
soc-camera: ov772x: Modify buswidth control

This patch removes "buswidth" struct member, and sets the default buswidth
to the natively supported 10 bit. You can select 8 bit buswidth by new flag.
This patch also modify ap325rxa/migor setup.c

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agotw9910: use TABs for indentation
Guennadi Liakhovetski [Thu, 4 Feb 2010 10:24:00 +0000]
tw9910: use TABs for indentation

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agosoc-camera: update mt9v022 to take into account board signal routing
Guennadi Liakhovetski [Thu, 4 Feb 2010 10:17:48 +0000]
soc-camera: update mt9v022 to take into account board signal routing

Use soc_camera_apply_sensor_flags() in mt9v022 to account for any inverters in
video signal paths.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: az6027: az6027_read_mac_addr is currently unused
Mauro Carvalho Chehab [Wed, 17 Feb 2010 23:13:19 +0000]
V4L/DVB: az6027: az6027_read_mac_addr is currently unused

drivers/media/dvb/dvb-usb/az6027.c:759: warning: ‘az6027_read_mac_addr’ defined but not used

While there's some code that uses it, it is currently commented. So, comment also
the function itself.

CC: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, instead of 2
Mauro Carvalho Chehab [Wed, 17 Feb 2010 23:11:06 +0000]
V4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, instead of 2

drivers/media/dvb/dvb-usb/az6027.c:390: warning: excess elements in struct initializer
drivers/media/dvb/dvb-usb/az6027.c:390: warning: (near initialization for ‘az6027_rc_keys[0]’)
drivers/media/dvb/dvb-usb/az6027.c:391: warning: excess elements in struct initializer
drivers/media/dvb/dvb-usb/az6027.c:391: warning: (near initialization for ‘az6027_rc_keys[1]’)

CC: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Fix checkpatch violations
Manu Abraham [Sun, 14 Feb 2010 19:58:10 +0000]
V4L/DVB: AZ6027: Fix checkpatch violations

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Add driver supported ID's
Manu Abraham [Sun, 14 Feb 2010 18:10:54 +0000]
V4L/DVB: AZ6027: Add driver supported ID's

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Update Build
Manu Abraham [Sun, 14 Feb 2010 18:03:39 +0000]
V4L/DVB: AZ6027: Update Build

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Add driver supported ID's
Manu Abraham [Sun, 14 Feb 2010 17:59:39 +0000]
V4L/DVB: AZ6027: Add driver supported ID's

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: AZ6027: Initial import of the driver
Adams Xu [Sun, 14 Feb 2010 17:34:07 +0000]
V4L/DVB: AZ6027: Initial import of the driver

Signed-off-by: Manu Abaraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: tlg2300: remove the country code for analog tv and radio
Huang Shijie [Thu, 11 Feb 2010 06:53:51 +0000]
V4L/DVB: tlg2300: remove the country code for analog tv and radio

video :
use the V4L2_STD macros to select the proper audio setting.

radio :
add preemphasis ctr.
test it by the command:
v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1

[mchehab@redhat.com: folded documentation patch]
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Add driver for Telegent tlg2300
Huang Shijie [Tue, 2 Feb 2010 07:07:47 +0000]
V4L/DVB: Add driver for Telegent tlg2300

pd-common.h contains the common data structures, while
vendorcmds.h contains the vendor commands for firmware.

[mchehab@redhat.com: Folded the 10 patches with the driver]
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Kworld 315U remote support
Franklin Meng [Thu, 11 Feb 2010 05:50:56 +0000]
V4L/DVB: Kworld 315U remote support

Adds remote support for the Kworld 315U device

I have added the change for the IR_TYPE_NEC that Mauro suggested.

Note: I believe I got most of the mappings correct.  Though the
source and shutdown button probably could be mapped to something
better.

[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Franklin Meng <fmeng2002@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: drivers/media/radio/si470x/radio-si470x-usb.c fix use after free
Darren Jenkins [Thu, 11 Feb 2010 11:07:53 +0000]
V4L/DVB: drivers/media/radio/si470x/radio-si470x-usb.c fix use after free

In si470x_usb_driver_disconnect() radio->disconnect_lock is accessed
after it is freed. This fixes the problem.

Coverity CID: 2530

Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: af901x: inform NXP TDA18218 tuner as know but not supported
Antti Palosaari [Thu, 11 Feb 2010 00:33:12 +0000]
V4L/DVB: af901x: inform NXP TDA18218 tuner as know but not supported

There is no driver for new NXP TDA18218 tuner which is used by few recent
af9015 designs. af9015 uses number 179 as ID for that tuner. Inform this
tuner is not supported when device using that tuner is meet.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: af9015: MYGICTV U718 remote autodetection
Antti Palosaari [Wed, 10 Feb 2010 23:44:12 +0000]
V4L/DVB: af9015: MYGICTV U718 remote autodetection

Autodetect MYGICTV U718 from eeprom hash and select remote automatically.
Remove old iManufacturer string compare based remote selection logic.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: af9015: A-Link DTU(m) remote autodetection
Antti Palosaari [Wed, 10 Feb 2010 23:20:41 +0000]
V4L/DVB: af9015: A-Link DTU(m) remote autodetection

Autodetect A-Link DTU(m) based eeprom hash and select correct remote.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: af9015: support for Leadtek WinFast DTV2000DS
Antti Palosaari [Wed, 10 Feb 2010 23:07:30 +0000]
V4L/DVB: af9015: support for Leadtek WinFast DTV2000DS

Add USB ID 0413:6a04 for Leadtek WinFast DTV2000DS.

Thanks to Gavin Ramm <gavin_ramm@hotmail.com> for reporting this.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: af9015: support for DigitalNow TinyTwin v2
Antti Palosaari [Wed, 10 Feb 2010 23:05:48 +0000]
V4L/DVB: af9015: support for DigitalNow TinyTwin v2

Add USB ID 1b80:e402 for DigitalNow TinyTwin version 2.

Thanks to Trevor Phillips <trevor.phillips@gmail.com> for reporting this.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: DVB: ngene, fix memset parameters
Jiri Slaby [Wed, 10 Feb 2010 23:32:42 +0000]
V4L/DVB: DVB: ngene, fix memset parameters

Switch second and third memset parameter to stamp the length buffer bytes
by 0xff's, not 255 bytes by low 8 bits of Length.

Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, jirislaby@gmail.com, Matthias Benesch <twoof7@freenet.de>, Ralph Metzler <rjkm@metzlerbros.de>, Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Matthias Benesch <twoof7@freenet.de>
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Cc: Oliver Endriss <o.endriss@gmx.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: em28xx: add Dikom DK300 hybrid USB tuner
Andrea.Amorosi76@gmail.com [Tue, 9 Feb 2010 20:53:38 +0000]
V4L/DVB: em28xx: add Dikom DK300 hybrid USB tuner

Adds digital and analogue tv support for Dikom DK300 hybrid usb card.

Not working: remote controller

To be done: it seems that with the proposed patch the digital demodulator
remains activated if the tuner is switched from digital to analogue mode.

Workaround is to unplug and replug the device when switching from digital to
analogue. If someone can explain how to verify the gpio settings using the
usbsnoop, the above issue perhaps can be resolved.

Signed-off-by: Andrea Amorosi <Andrea.Amorosi76@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: drivers/media: Correct NULL test
Julia Lawall [Sat, 6 Feb 2010 08:43:58 +0000]
V4L/DVB: drivers/media: Correct NULL test

In each case, the NULL test has been performed already.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
expression *x;
expression e;
identifier l;
@@

if (x == NULL || ...) {
    ... when forall
    return ...; }
... when != goto l;
    when != x = e
    when != &x
*x == NULL
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: dst: fixes for DVB-C Twinhan VP2031
Klaas de Waal [Sun, 7 Feb 2010 17:09:16 +0000]
V4L/DVB: dst: fixes for DVB-C Twinhan VP2031

Remove check  "state->dst_type == DST_DTYPE_IS_CABLE"  in function
dst_get_tuna (around line 1352) to select the correct checksum
computation

Fill in the .caps field in struct dst_dvbc_ops (around line 1824) with
all the supported QAM modulation methods to match the capabilities of
the card as implemented in function dst_set_modulation (around line
502). Note that beginning with linux kernel version 2.6.32 the
modulation method is checked (by function
dvb_frontend_check_parameters in file
drivers/media/dvb/dvb-core/dvb_frontend.c) and thus tuning fails if
you use a modulation method that is not present in the .caps field.

This patch has been tested on a Twinhan VP2031A DVB-C card with the
2.6.32.2 kernel.

Signed-off-by: Klaas de Waal <klaas.de.waal@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: saa7134 can capture 720x480 when capturing NTSC
Sean Young [Sat, 6 Feb 2010 13:58:41 +0000]
V4L/DVB: saa7134 can capture 720x480 when capturing NTSC

When capturing NTSC, the saa7134 can capture 720x480.

While doing Laserdisc captures using this card, I noticed that right side
was truncated/cropped. The highest geometry the driver allows is 704x480,
even though in Windows XP it is 720x480. This results in no cropping
and the same results as in Windows.

Tested on an AverMedia GO 007 FM Plus.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: STV0900 Cut 3.0 AGC2 fix for NetUP Dual DVB-S2-CI card
Abylay Ospan [Sat, 6 Feb 2010 08:55:47 +0000]
V4L/DVB: STV0900 Cut 3.0 AGC2 fix for NetUP Dual DVB-S2-CI card

if the AGC2 > 1400 then no signal on this frequency for STV0900 Cut 3.0. For
Cut 2.0 this value is 700.

Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Fix logic for Leadtek winfast tv usbii deluxe
Douglas Schilling Landgraf [Fri, 5 Feb 2010 16:33:38 +0000]
V4L/DVB: Fix logic for Leadtek winfast tv usbii deluxe

As pointed by Magnus Alm <magnus.alm@gmail.com>, commit 99dbd128bb applied
a hunk at the wrong place. This patch moves the code to the right place.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: get_dvb_firmware: Fix typo, sort list of components
Oliver Endriss [Fri, 5 Feb 2010 10:57:58 +0000]
V4L/DVB: get_dvb_firmware: Fix typo, sort list of components

Commiter: Oliver Endriss <o.endriss@gmx.de>

Fix typo. Sort list of components for better readability.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: get_dvb_firmware: Add function to retrieve nGene firmwares
Oliver Endriss [Fri, 5 Feb 2010 10:52:44 +0000]
V4L/DVB: get_dvb_firmware: Add function to retrieve nGene firmwares

Commiter: Oliver Endriss <o.endriss@gmx.de>

Use 'get_dvb_firmware ngene' to download 'ngene_15.fw' and 'ngene_17.fw'.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: using vmalloc requires include linux/vmalloc.h
Stephen Rothwell [Fri, 5 Feb 2010 05:46:47 +0000]
V4L/DVB: using vmalloc requires include linux/vmalloc.h

After merging the scsi-post-merge tree, today's linux-next build (powerpc
allyesconfig) failed like this:

drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_release_buffers':
drivers/media/dvb/ngene/ngene-core.c:1443: error: implicit declaration of function 'vfree'
drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_get_buffers':
drivers/media/dvb/ngene/ngene-core.c:1454: error: implicit declaration of function 'vmalloc'
drivers/media/dvb/ngene/ngene-core.c:1454: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c:1461: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c:1467: warning: assignment makes pointer from integer without a cast
drivers/media/dvb/ngene/ngene-core.c: In function 'ngene_probe':
drivers/media/dvb/ngene/ngene-core.c:1836: warning: assignment makes pointer from integer without a cast

Caused by commit b54c755d6263efe376f3dfc8c72c8e7b4fb4f4c1 ("V4L/DVB: ngene: Initial check-in").

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: mfd: Add support for the timberdale FPGA
Richard Röjfors [Thu, 4 Feb 2010 11:18:52 +0000]
V4L/DVB: mfd: Add support for the timberdale FPGA

The timberdale FPGA is found on the Intel in-Vehicle Infotainment reference board
russelville.

The driver is a PCI driver which chunks up the I/O memory and distributes interrupts
to a number of platform devices for each IP inside the FPGA.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: radio: Add radio-timb
Richard Röjfors [Wed, 3 Feb 2010 15:59:39 +0000]
V4L/DVB: radio: Add radio-timb

This patch add supports for the radio system on the Intel Russellville board.

It's a In-Vehicle Infotainment board with a radio tuner and DSP.

This umbrella driver has the DSP and tuner as V4L2 subdevs and calls them
when needed.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Fix I2C initialisation
Oliver Endriss [Thu, 4 Feb 2010 01:06:15 +0000]
V4L/DVB: ngene: Fix I2C initialisation

Use I2C_CLASS_TV_DIGITAL, not I2C_ADAP_CLASS_TV_DIGITAL.
Remove initialisation of bus_lock mutex.
Thanks to Mauro for pointing out.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Thanks-to: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Make checkpatch.pl happy
Oliver Endriss [Wed, 3 Feb 2010 21:59:20 +0000]
V4L/DVB: ngene: Make checkpatch.pl happy

Make checkpatch.pl happy.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Use correct name for cineS2 cards
Oliver Endriss [Wed, 3 Feb 2010 16:57:58 +0000]
V4L/DVB: ngene: Use correct name for cineS2 cards

Cards 18c3:abc3/18c3:abc4 should be displayed as 'Linux4Media cineS2'.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Take care of late interrupts
Oliver Endriss [Wed, 20 Jan 2010 22:03:22 +0000]
V4L/DVB: ngene: Take care of late interrupts

Request might already have been processed when the interrupt arrives.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Workaround for command timeout
Oliver Endriss [Wed, 20 Jan 2010 21:06:51 +0000]
V4L/DVB: ngene: Workaround for command timeout

Implement workaround for comamnd timeout.
Use FW15 and avoid switching DMA on and off.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Set ADC ranges to 1Vpp
Oliver Endriss [Wed, 20 Jan 2010 20:53:06 +0000]
V4L/DVB: ngene: Set ADC ranges to 1Vpp

Set ADC1 and ADC2 range of the stv0900 to 1Vpp.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Adapt to current frontend drivers
Oliver Endriss [Tue, 2 Feb 2010 01:01:31 +0000]
V4L/DVB: ngene: Adapt to current frontend drivers

Adapt to current stv090x + stv6110 drivers.

[mchehab@redhat.com: removed compilation hack added by me on a prev patch]
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Mystique SaTiX-S2 Dual
Matthias Benesch [Fri, 8 Jan 2010 20:38:03 +0000]
V4L/DVB: ngene: Mystique SaTiX-S2 Dual

Identify card 18c3:db01 as 'Mystique SaTiX-S2 Dual'.

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: [nGene] Trivial I2C related fixes/cleanups
Manu Abraham [Sat, 26 Dec 2009 19:56:26 +0000]
V4L/DVB: [nGene] Trivial I2C related fixes/cleanups

Trivial I2C related fixes/cleanups
 - Remove Unused I2C ID
 - point the I2C device to the physical device

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Code cleanup
Oliver Endriss [Wed, 23 Dec 2009 19:26:17 +0000]
V4L/DVB: ngene: Code cleanup

Remove/comment-out unused code, make some functions/declarations static.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Added module parameter "one_adapter"
Matthias Benesch [Wed, 23 Dec 2009 08:55:02 +0000]
V4L/DVB: ngene: Added module parameter "one_adapter"

If parameter "one_adapter" is set, only one adapter per device will be attached.
Otherwise an adapter for every frontend will be attached.

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: DVB: Export dvb_ringbuffer_flush() again
Oliver Endriss [Tue, 22 Dec 2009 07:37:53 +0000]
V4L/DVB: DVB: Export dvb_ringbuffer_flush() again

Add EXPORT_SYMBOL(dvb_ringbuffer_flush) again,
replace my_dvb_ringbuffer_flush() in ngene driver.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Remove kernel version check for dvb_[un]register_adapter
Oliver Endriss [Tue, 22 Dec 2009 06:34:29 +0000]
V4L/DVB: ngene: Remove kernel version check for dvb_[un]register_adapter

Remove kernel version check for dvb_[un]register_adapter.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Change severity of some diagnostic messages
Oliver Endriss [Sun, 20 Dec 2009 05:30:52 +0000]
V4L/DVB: ngene: Change severity of some diagnostic messages

Changed severity of some diagnostic messages.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Speed-up tuning
Oliver Endriss [Sun, 20 Dec 2009 01:55:59 +0000]
V4L/DVB: ngene: Speed-up tuning

Remove stray mleep() which prevented fast tuning.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Fix unloading of module
Roland Praml [Sun, 20 Dec 2009 01:48:14 +0000]
V4L/DVB: ngene: Fix unloading of module

Fixed unloading of module ngene.

Signed-off-by: Roland Praml <pram@gmx.de>
Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Remove firmware debugging
Matthias Benesch [Sat, 19 Dec 2009 15:57:16 +0000]
V4L/DVB: ngene: Remove firmware debugging

Remove firmware debugging, because setting ngene_fw_debug and requesting
firmware from file causes a kernel error.

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Added Media-Pointer MP-S2/CineS2 DVB-S2 Twin Tuner
Matthias Benesch [Sat, 19 Dec 2009 15:48:22 +0000]
V4L/DVB: ngene: Added Media-Pointer MP-S2/CineS2 DVB-S2 Twin Tuner

Added support for nGene based Media-Pointer DVB-S2 twin tuner cards.

[mchehab@redhat.com: Fix compilation error: unknown field ‘ref_clk’]

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Additional clean-up
Matthias Benesch [Sun, 20 Dec 2009 01:18:53 +0000]
V4L/DVB: ngene: Additional clean-up

Remove and disable unnecessary code. Disable define ONE_ADAPTER.

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Always use firmware loader
Oliver Endriss [Sat, 19 Dec 2009 09:38:05 +0000]
V4L/DVB: ngene: Always use firmware loader

Always use firmware loader.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Driver compiles now
Oliver Endriss [Sat, 19 Dec 2009 07:54:44 +0000]
V4L/DVB: ngene: Driver compiles now

Remove LNBH21 routines, disable code which broke compilation.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: ngene: Initial check-in
Matthias Benesch [Sat, 19 Dec 2009 01:13:26 +0000]
V4L/DVB: ngene: Initial check-in

Add Micronas nGene PCIe bridge driver.

The source code was provided by Micronas / Ralph Metzler,
and has been reformatted to comply with Linux Codingstyle.

Signed-off-by: Matthias Benesch <twoof7@freenet.de>
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: hdpvr: add new USB product id
Janne Grunau [Wed, 3 Feb 2010 14:51:23 +0000]
V4L/DVB: hdpvr: add new USB product id

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: hdpvr-video: cleanup signedness
Márton Németh [Sat, 23 Jan 2010 13:44:34 +0000]
V4L/DVB: hdpvr-video: cleanup signedness

The fifth parameter of usb_bulk_msg() is a pointer to signed
(see <linux/usb.h>) so also call this function with pointer to signed.

This will remove the following sparse warning (see "make C=1"):
 * warning: incorrect type in argument 5 (different signedness)
       expected int *actual_length
       got unsigned int *<noident>

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: media: dvb/af9015, add hashes support
Jiri Slaby [Fri, 22 Jan 2010 15:10:55 +0000]
V4L/DVB: media: dvb/af9015, add hashes support

So as a final patch, add support for hash and one hash entry
for MSI digi vox mini II:
iManufacturer 1 Afatech
iProduct      2 DVB-T 2
iSerial       3 010101010600001

It is now handled with proper IR and key map tables.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: media: dvb/af9015, refactor remote setting
Jiri Slaby [Fri, 22 Jan 2010 15:10:54 +0000]
V4L/DVB: media: dvb/af9015, refactor remote setting

Add af9015_setup structure to hold (right now only remote) setup
of distinct receivers.

Add af9015_setup_match for matching ids against tables.

This is for easier matching different kind of ids against tables
to obtain setups. Currently module parameters and usb vendor ids
are switched into and matched against tables. Hashes will follow.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: media: dvb/af9015, factor out remote setting
Jiri Slaby [Fri, 22 Jan 2010 15:10:53 +0000]
V4L/DVB: media: dvb/af9015, factor out remote setting

This is just a code shuffle without functional changes. For easier
review of later changes, i.e. preparation.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: media: dvb/af9015, implement eeprom hashing
Jiri Slaby [Fri, 22 Jan 2010 15:10:52 +0000]
V4L/DVB: media: dvb/af9015, implement eeprom hashing

This will be useful for matching of IR tables later.

We read the eeprom anyway for dumping. Switch the dumping to
print_hex_dump_bytes and compute hash above that by
hash = 0;
for (u32 VAL) in (eeprom):
  hash *= GOLDEN_RATIO_PRIME_32
  hash += VAL; // while preserving endinaness

The computation is moved earlier to the flow, namely from
af9015_af9013_frontend_attach to af9015_read_config, so that
we can access the sum in af9015_read_config already.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx23885: Add support for LEADTEK WinFast PxTV1200
Kusanagi Kouichi [Fri, 22 Jan 2010 07:55:28 +0000]
V4L/DVB: cx23885: Add support for LEADTEK WinFast PxTV1200

I tested only tv and composite. Video works fine but no audio.

Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: hdpvr-core: make module parameters local
Márton Németh [Fri, 29 Jan 2010 20:30:53 +0000]
V4L/DVB: hdpvr-core: make module parameters local

The default_video_input and default_audio_input module parameters are
only used inside the hdpvr-core.c file so make them static.

This will remove the following sparse warnings (see "make C=1"):
 * warning: symbol 'default_video_input' was not declared. Should it be static?
 * warning: symbol 'default_audio_input' was not declared. Should it be static?

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: radio: add support for SAA7706H Car Radio DSP
Richard Röjfors [Tue, 2 Feb 2010 22:40:49 +0000]
V4L/DVB: radio: add support for SAA7706H Car Radio DSP

Initial support for the SAA7706H Car Radio DSP.

It is a I2C device and currently the mute control is supported.

When the device is unmuted it is brought out of reset and initiated using
the proposed intialisation sequence.

When muted the DSP is brought into reset state.

[akpm@linux-foundation.org: include delay.h]

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Cc: Douglas Schilling Landgraf <dougsland@gmail.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: drivers/media/dvb/frontends/stv090x.c: fix use-uninitlalised
Andrew Morton [Tue, 2 Feb 2010 22:40:51 +0000]
V4L/DVB: drivers/media/dvb/frontends/stv090x.c: fix use-uninitlalised

Mad guess.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Manu Abraham <manu@linuxtv.org>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: drivers/media/dvb/frontends/stv090x.c: fix use-uninitialised
Andrew Morton [Tue, 2 Feb 2010 22:40:50 +0000]
V4L/DVB: drivers/media/dvb/frontends/stv090x.c: fix use-uninitialised

drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_blind_search':
drivers/media/dvb/frontends/stv090x.c:1967: warning: 'coarse_fail' may be used uninitialized in this function

Cc: Manu Abraham <manu@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Manu Abraham <manu@linuxtv.org>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: drivers/media/video/cx18/cx18-alsa-pcm.c: fix printk warning
Andrew Morton [Tue, 2 Feb 2010 22:40:49 +0000]
V4L/DVB: drivers/media/video/cx18/cx18-alsa-pcm.c: fix printk warning

drivers/media/video/cx18/cx18-alsa-pcm.c: In function 'cx18_alsa_announce_pcm_data':
drivers/media/video/cx18/cx18-alsa-pcm.c:82: warning: format '%d' expects type 'int', but argument 5 has type 'size_t'

Cc: Andy Walls <awalls@radix.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: dvb: return -ENOMEM if kzalloc failed in dvb_usb_device_init()
Roel Kluin [Tue, 2 Feb 2010 14:29:46 +0000]
V4L/DVB: dvb: return -ENOMEM if kzalloc failed in dvb_usb_device_init()

If in a cold state and the download succeeded ret is zero, but we
should return -ENOMEM.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: em28xx: fix for "Leadtek winfast tv usbii deluxe"
Magnus Alm [Fri, 13 Nov 2009 08:48:24 +0000]
V4L/DVB: em28xx: fix for "Leadtek winfast tv usbii deluxe"

fix Video/Sound support "Leadtek winfast tv usbii deluxe".

Now, it is working Stereo, IR, Radio, TV, Svideo and Composite.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: smsir: make local variables static
Márton Németh [Fri, 29 Jan 2010 20:42:17 +0000]
V4L/DVB: smsir: make local variables static

Make the file local parameters static.

This will remove the following sparse warnings (see "make C=1"):
 * warning: symbol 'ir_pos' was not declared. Should it be static?
 * warning: symbol 'ir_word' was not declared. Should it be static?
 * warning: symbol 'ir_toggle' was not declared. Should it be static?

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: m920x: Add support for Pinnacle PCTV310e card
Massimo Del Fedele [Sat, 24 Oct 2009 16:12:37 +0000]
V4L/DVB: m920x: Add support for Pinnacle PCTV310e card

Adds support to Pinnacle PCTV310e hybrid tuner card, for DVB-T and
remote control, still no analog video.

[mchehab@redhat.com: fix CodingStyle issues]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cafe_ccic: Fix lock imbalances
Alexander Strakh [Fri, 11 Sep 2009 18:13:21 +0000]
V4L/DVB: cafe_ccic: Fix lock imbalances

Fix lock imbalances in function device_authorization.

Signed-off-by: Alexander Strakh <strakh@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: stv0900: dereference of state->internal in fe_stv0900_error stv0900_init_int...
Roel Kluin [Sat, 29 Aug 2009 18:31:49 +0000]
V4L/DVB: stv0900: dereference of state->internal in fe_stv0900_error stv0900_init_internal()

state->internal allocation may fail as well as the allocation of
stv0900_first_inode or new_node->next_inode in append_internal().

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx18: Add missing serialization locks to cx18-dvb
Andy Walls [Sat, 30 Jan 2010 19:20:27 +0000]
V4L/DVB: cx18: Add missing serialization locks to cx18-dvb

Operations that manipulates the state of the encoder or global instance flags
and variables should be serialized.  This adds some serialization locks that
have been missing from cx18-dvb.  Since the DVB part of the CX23418 doesn't
affect the encoder, no one would likely have ever noticed a race in changing
card instance variables.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx18: Increment driver version for the addition of cx18-alsa and fixes
Andy Walls [Sat, 30 Jan 2010 18:57:32 +0000]
V4L/DVB: cx18: Increment driver version for the addition of cx18-alsa and fixes

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx18: Fix memory leak in cx18-alsa starting of PCM captures
Andy Walls [Sat, 30 Jan 2010 18:50:51 +0000]
V4L/DVB: cx18: Fix memory leak in cx18-alsa starting of PCM captures

The cx18_open_id is normally dynamically allocated and stored in the
filp->private_data for v4l2 file operations.  The cx18-alsa routines should
not dynamically allocate a cx18_open_id because they never store it anywhere
and never free it.  This change fixes that and plugs a memory leak.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx18: Add missing serialization locking to cx18-alsa
Andy Walls [Sat, 30 Jan 2010 18:28:22 +0000]
V4L/DVB: cx18: Add missing serialization locking to cx18-alsa

File operations that manipulate the state of the encoder, or video or audio
subdevices or some of the stream flags need to be serialized.  Add the
serilization locks to cx18-alsa in a manner consistent with the locking for
the v4l2 file operations.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx18: Rename snd_cx18_mixer_lock to snd_cx18_lock and increase visibility
Andy Walls [Sat, 30 Jan 2010 17:27:29 +0000]
V4L/DVB: cx18: Rename snd_cx18_mixer_lock to snd_cx18_lock and increase visibility

Rename snd_cx18_mixer_lock() to snd_cx18_lock() in anticpation of using it
in the cx18-alsa-pcm.c file routines.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx25840: Fix composite detection
Kusanagi Kouichi [Fri, 22 Jan 2010 07:54:46 +0000]
V4L/DVB: cx25840: Fix composite detection

If CX25840_VIN1_CH1 and the like is used, input is not detected as composite.
Their value is 0x800000XX and CX25840_COMPONENT_ON is 0x80000200. So

   739 else if ((vid_input & CX25840_COMPONENT_ON) == 0)

this condition never be true.

Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Reviewed-by: Andy Walls <awalls@radix.net>
Acked-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: gspca - main: Change version to 2.9.0.
Jean-François Moine [Sat, 30 Jan 2010 19:03:02 +0000]
V4L/DVB: gspca - main: Change version to 2.9.0.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: gspca - t613: Support for LT168G sensor.
Nicolau Werneck [Sat, 30 Jan 2010 19:00:15 +0000]
V4L/DVB: gspca - t613: Support for LT168G sensor.

Signed-off-by: Nicolau Werneck <nwerneck@gmail.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: gspca - pac7302: Change latin1 text to utf-8.
Jean-Francois Moine [Thu, 28 Jan 2010 19:35:40 +0000]
V4L/DVB: gspca - pac7302: Change latin1 text to utf-8.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: gspca - pac7302: Add support for camera button.
Márton Németh [Thu, 28 Jan 2010 19:33:38 +0000]
V4L/DVB: gspca - pac7302: Add support for camera button.

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>

9 years agoV4L/DVB: gspca - main: Add input support for interrupt endpoints.
Márton Németh [Thu, 28 Jan 2010 09:39:49 +0000]
V4L/DVB: gspca - main: Add input support for interrupt endpoints.

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>

9 years agoV4L/DVB: dvb/bt8xx: Clean-up init and exit functions
Jean Delvare [Tue, 26 Jan 2010 19:46:58 +0000]
V4L/DVB: dvb/bt8xx: Clean-up init and exit functions

The init and exit functions are needlessly complex. Remove the bloat:
* Drop irrelevant/outdated comments.
* Remove useless bt878_pci_driver_registered global variable.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: Fix VIDIOC_QBUF compat ioctl32
Arnaud Patard [Mon, 25 Jan 2010 15:02:31 +0000]
V4L/DVB: Fix VIDIOC_QBUF compat ioctl32

When using VIDIOC_QBUF with memory type set to V4L2_MEMORY_MMAP, the
v4l2_buffer buffer gets unmodified on drivers like uvc (well, only
bytesused field is modified). Then some apps like gstreamer are reusing
the same buffer later to call munmap (eg passing the buffer "length"
field as 2nd parameter of munmap).

It's working fine on full 32bits but on 32bits systems with 64bit
kernel, the get_v4l2_buffer32() doesn't copy length/m.offset values and
then copy garbage to userspace in put_v4l2_buffer32().

This has for consequence things like that in the libv4l2 logs:

libv4l2: v4l2 unknown munmap 0x2e2b0000, -2145144908
libv4l2: v4l2 unknown munmap 0x2e530000, -2145144908

The buffer are not unmap'ed and then if the application close and open
again the device, it won't work and logs will show something like:

libv4l2: error setting pixformat: Device or resource busy

The easy solution is to read length and m.offset in get_v4l2_buffer32().

Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: zoran: remove variable shadowing
Márton Németh [Sat, 23 Jan 2010 13:44:14 +0000]
V4L/DVB: zoran: remove variable shadowing

The loop counter j is declared twice in function error_handler().
Remove the redundant declaration.

This will remove the following sparse warning (see "make C=1"):
 * symbol 'j' shadows an earlier one

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: zoran: match parameter signedness of g_input_status
Márton Németh [Sat, 23 Jan 2010 06:58:20 +0000]
V4L/DVB: zoran: match parameter signedness of g_input_status

The second parameter of g_input_status operation in <media/v4l2-subdev.h>
is unsigned so also call it with unsigned paramter.

This will remove the following sparse warning (see "make C=1"):
 * incorrect type in argument 2 (different signedness)
       expected unsigned int [usertype] *status
       got int *<noident>

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9 years agoV4L/DVB: cx23885: Wrong command printed in cmd_to_str()
Roel Kluin [Wed, 20 Jan 2010 00:47:30 +0000]
V4L/DVB: cx23885: Wrong command printed in cmd_to_str()

The wrong command was printed for case CX2341X_ENC_SET_DNR_FILTER_MODE,
and a typo in case CX2341X_ENC_SET_PCR_ID.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-By: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>