10 years agoV4L/DVB (13661): rj54n1cb0c: Add cropping, auto white balance, restrict sizes, add...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:53:45 +0000]
V4L/DVB (13661): rj54n1cb0c: Add cropping, auto white balance, restrict sizes, add platform data

It has been experimentally found out, that the sensor only supports up to
512x384 video output and also has some restrictions on minimum scale. We
disable non-working size ranges until, maybe, someone finds out how to properly
set them up. Also add cropping support, an auto white balance control, platform
data to specify master clock frequency and polarity of the IOCTL pin.

 create mode 100644 include/media/rj54n1cb0c.h

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

10 years agoV4L/DVB (13659): soc-camera: convert to the new mediabus API
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:46:49 +0000]
V4L/DVB (13659): soc-camera: convert to the new mediabus API

Convert soc-camera core and all soc-camera drivers to the new mediabus
API. This also takes soc-camera client drivers one step closer to also be
usable with generic v4l2-subdev host drivers.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13658): v4l: add a media-bus API for configuring v4l2 subdev pixel and frame...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:41:28 +0000]
V4L/DVB (13658): v4l: add a media-bus API for configuring v4l2 subdev pixel and frame formats

Video subdevices, like cameras, decoders, connect to video bridges over
specialised busses. Data is being transferred over these busses in various
formats, which only loosely correspond to fourcc codes, describing how video
data is stored in RAM. This is not a one-to-one correspondence, therefore we
cannot use fourcc codes to configure subdevice output data formats. This patch
adds codes for several such on-the-bus formats and an API, similar to the
familiar .s_fmt(), .g_fmt(), .try_fmt(), .enum_fmt() API for configuring those
codes. After all users of the old API in struct v4l2_subdev_video_ops are
converted, it will be removed. Also add helper routines to support generic
pass-through mode for the soc-camera framework.

 create mode 100644 drivers/media/video/soc_mediabus.c
 create mode 100644 include/media/soc_mediabus.h
 create mode 100644 include/media/v4l2-mediabus.h

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13657): tw9910: Add revision control to tw9910_set_hsync
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:51 +0000]
V4L/DVB (13657): tw9910: Add revision control to tw9910_set_hsync

Bits 10-3 of hsync control are the same for Rev0 and Rev1, but only Rev1
also has bits 2-0 for hsync. Account for this difference and also fix a
register name.

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>

10 years agoV4L/DVB (13656): tw9910: tw9910_set_hsync clean up
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:51 +0000]
V4L/DVB (13656): tw9910: tw9910_set_hsync clean up

tw9910_set_hsync should use tw9910_mask_set to set bits 2-0

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>

10 years agoV4L/DVB (13655): tw9910: Add power control
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:50 +0000]
V4L/DVB (13655): tw9910: Add power control

Power down internal blocks when not streaming.

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>

10 years agoV4L/DVB (13654): tw9910: Tri-state pins when idle
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:50 +0000]
V4L/DVB (13654): tw9910: Tri-state pins when idle

Tri-state all pins when not streaming to save power.

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>

10 years agoV4L/DVB (13653): tw9910: simplify chip ID calculation
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:50 +0000]
V4L/DVB (13653): tw9910: simplify chip ID calculation

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>

10 years agoV4L/DVB (13652): tw9910: Add revision control
Kuninori Morimoto [Fri, 11 Dec 2009 14:34:50 +0000]
V4L/DVB (13652): tw9910: Add revision control

Also fix a badly chosen macro name.

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>

10 years agoV4L/DVB (13651): sh_mobile_ceu_camera: document the scaling and cropping algorithm
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:34:20 +0000]
V4L/DVB (13651): sh_mobile_ceu_camera: document the scaling and cropping algorithm

The sh_mobile_ceu_camera driver implements an advanced algorithm, combining
scaling and cropping on the client and on the host. Due to its complexity the
algorithm deserves separate documentation.

 create mode 100644 Documentation/video4linux/sh_mobile_ceu_camera.txt

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

10 years agoV4L/DVB (13650): soc-camera: switch drivers and platforms to use .priv in struct...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:31:35 +0000]
V4L/DVB (13650): soc-camera: switch drivers and platforms to use .priv in struct soc_camera_link

After this change drivers can be further extended to not fail, if they don't
get platform data, but to use defaults.

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

10 years agoV4L/DVB (13648): soc-camera: add a private field to struct soc_camera_link
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:15:06 +0000]
V4L/DVB (13648): soc-camera: add a private field to struct soc_camera_link

Up to now, if a client driver needed platform data apart from those contained
in struct soc_camera_link, it had to embed the struct into its own object. This
makes the use of such a driver in configurations other than soc-camera

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

10 years agoV4L/DVB (13647): v4l: Add a 10-bit monochrome and missing 8- and 10-bit Bayer fourcc...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:15:06 +0000]
V4L/DVB (13647): v4l: Add a 10-bit monochrome and missing 8- and 10-bit Bayer fourcc codes

The 16-bit monochrome fourcc code has been previously abused for a 10-bit
format, add a new 10-bit code instead. Also add missing 8- and 10-bit Bayer
fourcc codes for completeness.

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

10 years agoV4L/DVB (13646): sh_mobile_ceu_camera: do not mark host occupied, when adding a clien...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:15:06 +0000]
V4L/DVB (13646): sh_mobile_ceu_camera: do not mark host occupied, when adding a client fails

Currently, if resetting the host interface, when adding a new client, fails, a
negative error code is returned, but the host is still marked as occupied. Fix
this bug.

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

10 years agoV4L/DVB (13645): soc-camera: fix multi-line comment coding style
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:15:05 +0000]
V4L/DVB (13645): soc-camera: fix multi-line comment coding style

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

10 years agoV4L/DVB (13644): v4l: add new v4l2-subdev sensor operations, use g_skip_top_lines...
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:14:46 +0000]
V4L/DVB (13644): v4l: add new v4l2-subdev sensor operations, use g_skip_top_lines in soc-camera

Introduce new v4l2-subdev sensor operations, move .enum_framesizes() and
.enum_frameintervals() methods to it, add a new .g_skip_top_lines() method
and switch soc-camera to use it instead of .y_skip_top soc_camera_device
member, which can now be removed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13643): soc-camera: remove no longer needed struct members
Guennadi Liakhovetski [Fri, 11 Dec 2009 14:06:00 +0000]
V4L/DVB (13643): soc-camera: remove no longer needed struct members

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

10 years agoV4L/DVB (13642): tw9910: The driver can also handle revision 1 of the chip
Kuninori Morimoto [Fri, 11 Dec 2009 14:06:00 +0000]
V4L/DVB (13642): tw9910: The driver can also handle revision 1 of the chip

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>

10 years agoV4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_status
Abylay Ospan [Sat, 12 Dec 2009 16:37:44 +0000]
V4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_status

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

10 years agoV4L/DVB (13627): gspca - zc3xx: Set the quality for sensor tas5130c.
Jean-Francois Moine [Sat, 12 Dec 2009 16:20:49 +0000]
V4L/DVB (13627): gspca - zc3xx: Set the quality for sensor tas5130c.

- setting the quality gives a better brightness

Reported-by: Benoit GIRARD <benoit.girard0@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13626): gspca - many subdrivers: Fix some warnings.
Jean-Francois Moine [Sat, 12 Dec 2009 09:58:01 +0000]
V4L/DVB (13626): gspca - many subdrivers: Fix some warnings.

- gl860.c:332:15: warning: cast to restricted __le16
- gl860.c:333:15: warning: cast to restricted __le16
- gl860-mi1320.c:348:5: warning: symbol 'mi1320_camera_settings' was not declared. Should it be static?
- gl860-mi2020.c:772:5: warning: symbol 'mi2020_camera_settings' was not declared. Should it be static?
- m5602_ov9650.c:444:7: warning: symbol 'data' shadows an earlier one
- m5602_core.c:84:5: warning: symbol 'm5602_wait_for_i2c' was not declared. Should it be static?
- m5602_core.c:391:6: warning: symbol 'm5602_disconnect' was not declared. Should it be static?
- m5602_s5k4aa.c:530:23: warning: dubious: x | !y
- m5602_s5k4aa.c:575:23: warning: dubious: x | !y
- gspca.c:1196:13: warning: potentially expensive pointer subtraction
- mr97310a.c:70:5: warning: symbol 'force_sensor_type' was not declared. Should it be static?
- ov519.c:2025:4: warning: do-while statement is not a compound statement
- ov519.c:2063:4: warning: do-while statement is not a compound statement
- ov519.c:2089:4: warning: do-while statement is not a compound statement
- ov519.c:1985:34: warning: incorrect type in assignment (different base types)
- sn9c20x.c:1164:5: warning: symbol 'i2c_r1' was not declared. Should it be static?
- sn9c20x.c:1189:5: warning: symbol 'i2c_r2' was not declared. Should it be static?
- sn9c20x.c:2237:27: warning: right shift by bigger than source value
- sn9c20x.c:2237:27: warning: right shift by bigger than source value

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

10 years agoV4L/DVB (13621): gspca - some subdrivers: Make device_table[]s constant.
Márton Németh [Thu, 10 Dec 2009 14:31:09 +0000]
V4L/DVB (13621): gspca - some subdrivers: Make device_table[]s constant.

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>

10 years agoV4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctls
Muralidharan Karicheri [Thu, 10 Dec 2009 13:31:44 +0000]
V4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctls

During review of Video Timing API documentation, Hans Verkuil had a comment
on adding EBUSY error code for VIDIOC_S_STD and VIDIOC_QUERYSTD ioctls. This
patch updates the document for this.

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>

10 years agoV4L/DVB (13618): v4l2: Adding helper function to get dv preset description
Muralidharan Karicheri [Thu, 10 Dec 2009 07:39:47 +0000]
V4L/DVB (13618): v4l2: Adding helper function to get dv preset description

This patch adds a helper function to get description of a digital
video preset added by the video timing API. This will be useful for drivers
implementing the above API.

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>

10 years agoV4L/DVB (13617): ir: move input_register_device() to happen inside ir_input_register()
Mauro Carvalho Chehab [Fri, 11 Dec 2009 14:20:59 +0000]
V4L/DVB (13617): ir: move input_register_device() to happen inside ir_input_register()

We'll need to register a sysfs class for the IR devices. As such, the better
is to have the input_register_device()/input_unregister_device() inside
the ir register/unregister functions.

Also, solves a naming problem with V4L ir_input_init() function, that were,
in fact, registering a device.

While here, do a few cleanups at budget-ci IR logic.

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

10 years agoV4L/DVB (13616): IR: rename ir_input_free as ir_input_unregister
Mauro Carvalho Chehab [Fri, 11 Dec 2009 12:47:42 +0000]
V4L/DVB (13616): IR: rename ir_input_free as ir_input_unregister

Now, ir_input_free does more than just freeing the keytab. Better to
rename it as ir_input_unregister.

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

10 years agoV4L/DVB (13615): ir-core: create ir_input_register
Mauro Carvalho Chehab [Fri, 11 Dec 2009 12:44:23 +0000]
V4L/DVB (13615): ir-core: create ir_input_register

Move non-V4L specific stuff from ir-functions ir_input_init() into
a new function to register ir devices: ir_input_register().

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

10 years agoV4L/DVB (13614): dib0090: Fix compilation when module is not selected
Mauro Carvalho Chehab [Fri, 11 Dec 2009 12:29:57 +0000]
V4L/DVB (13614): dib0090: Fix compilation when module is not selected

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

10 years agoV4L/DVB (13613): IR: create ir-core module
Mauro Carvalho Chehab [Fri, 11 Dec 2009 11:34:07 +0000]
V4L/DVB (13613): IR: create ir-core module

Split the ir-common into two separate modules:
- ir-core: it is the IR-independent functions;
- ir-common: has the common part used by V4L drivers.

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

10 years agoV4L/DVB (13612): IR: Move common IR code to drivers/media/IR
Mauro Carvalho Chehab [Fri, 11 Dec 2009 11:00:00 +0000]
V4L/DVB (13612): IR: Move common IR code to drivers/media/IR

This is the first step of creating a common code for IR that can be
used by other input devices.

For now, keep IR dir at drivers/media, to easy the movement of the IR files,
but later patches may move it to drivers/IR or drivers/input/IR.

No functional changes is done on this patch.

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

10 years agoV4L/DVB (13611): radio-tea5764: Correct size given to memset
Julia Lawall [Thu, 10 Dec 2009 20:17:49 +0000]
V4L/DVB (13611): radio-tea5764: Correct size given to memset

Memset should be given the size of the structure, not the size of the pointer.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

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

10 years agoV4L/DVB (13610): uvc: Correct size given to memset
Julia Lawall [Thu, 10 Dec 2009 20:14:27 +0000]
V4L/DVB (13610): uvc: Correct size given to memset

Memset should be given the size of the structure, not the size of the pointer.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13609): radio-sf16fmi: add autoprobing
Ondrej Zary [Thu, 10 Dec 2009 20:12:32 +0000]
V4L/DVB (13609): radio-sf16fmi: add autoprobing

Add automatic probing of ports 0x284 and 0x384 to radio-sf16fmi if no card is
found using PnP.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13608): radio-sf16fmi: fix mute, add SF16-FMP to texts
Ondrej Zary [Thu, 10 Dec 2009 20:06:44 +0000]
V4L/DVB (13608): radio-sf16fmi: fix mute, add SF16-FMP to texts

Fix completely broken mute handling radio-sf16fmi.
The sound was muted immediately after tuning in KRadio.
Also fix typos and add SF16-FMP to the texts.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Acked-by: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13607): vpif: move vpif_remove to .devexit
Uwe Kleine-König [Thu, 10 Dec 2009 20:02:16 +0000]
V4L/DVB (13607): vpif: move vpif_remove to .devexit

The function vpif_remove is used only wrapped by __devexit_p so define
it using __devexit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13606): vpfe_capture: move vpfe_remove to .devexit
Uwe Kleine-König [Thu, 10 Dec 2009 20:01:13 +0000]
V4L/DVB (13606): vpfe_capture: move vpfe_remove to .devexit

The function vpfe_remove is used only wrapped by __devexit_p so define
it using __devexit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13605): sh_mobile_ceu_camera: don't use __exit_p to wrap sh_mobile_ceu_remove
Uwe Kleine-König [Thu, 10 Dec 2009 20:00:13 +0000]
V4L/DVB (13605): sh_mobile_ceu_camera: don't use __exit_p to wrap sh_mobile_ceu_remove

The function sh_mobile_ceu_remove is defined using __devexit, so don't
use __exit_p but __devexit_p to wrap it.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13604): vpss: move vpss_remove to .devexit
Uwe Kleine-König [Thu, 10 Dec 2009 19:59:02 +0000]
V4L/DVB (13604): vpss: move vpss_remove to .devexit

The function vpss_remove is used only wrapped by __devexit_p so define
it using __devexit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

10 years agoV4L/DVB (13602): bttv: fix MODULE_PARM_DESC for i2c_debug and i2c_hw
Jarod Wilson [Thu, 10 Dec 2009 19:54:48 +0000]
V4L/DVB (13602): bttv: fix MODULE_PARM_DESC for i2c_debug and i2c_hw

Currently, i2c_debug shows up w/o a desc in modinfo, and i2c_hw shows
up with i2c_debug's desc. Fix that.

[dougsland@redhat.com: fixed checkpatch.pl warning (space between MODULE_PARM_DESC arguments)]
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>

10 years agoV4L/DVB (13601): radio-si470x: support PM functions
Joonyoung Shim [Thu, 10 Dec 2009 19:52:50 +0000]
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>

10 years agoV4L/DVB (13600): radio-si470x: support RDS on si470x i2c driver
Joonyoung Shim [Thu, 10 Dec 2009 19:50:34 +0000]
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>

10 years agoV4L/DVB (13599): radio-si470x: move some file operations to common file
Joonyoung Shim [Thu, 10 Dec 2009 19:49:34 +0000]
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>

10 years agoV4L/DVB (13598): videobuf_dma_contig_user_get() for non-aligned offsets
Muralidharan Karicheri [Thu, 10 Dec 2009 19:47:48 +0000]
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>

10 years agoV4L/DVB (13597): bttv: add i2c addr for old WinTV card to IR probe list
Jarod Wilson [Thu, 10 Dec 2009 19:46:06 +0000]
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>

10 years agoV4L/DVB (13596): ov511.c typo: lock => unlock
Dan Carpenter [Thu, 10 Dec 2009 19:44:51 +0000]
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>

10 years agoV4L/DVB (13594): cpia2: use __stringify macro.
Thiago Farina [Thu, 10 Dec 2009 19:40:50 +0000]
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>

10 years agoV4L/DVB (13593): PWC: parameter trace is only available in debug
Andrea Odetti [Thu, 10 Dec 2009 19:26:10 +0000]
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>

10 years agoV4L/DVB (13581): DiBUSB: fix I2c access when there is a read-access w/o write sequence
Patrick Boettcher [Mon, 30 Nov 2009 17:14:36 +0000]
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>

10 years agoV4L/DVB (13591): add support for IR on FlyDVB Trio (saa7134)
Lukas Karas [Tue, 24 Nov 2009 15:06:52 +0000]
V4L/DVB (13591): add support for IR on FlyDVB Trio (saa7134)

saa7134: Add support for IR reciever on card LifeView FlyDVB Trio

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[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>

10 years agoV4L/DVB (13590): cpia: convert it to use proc_fops
Alexey Dobriyan [Mon, 23 Nov 2009 02:02:02 +0000]
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>

10 years agoV4L/DVB (13589): dib8000: merge two conditionals
Márton Németh [Sun, 22 Nov 2009 21:52:37 +0000]
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>

10 years agoV4L/DVB (13587): DiB8000: enhance status lock
Olivier Grenie [Mon, 30 Nov 2009 09:38:49 +0000]
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>

10 years agoV4L/DVB (13586): DiB0700: Add parameter to change the buffer size
Olivier Grenie [Mon, 7 Dec 2009 11:22:53 +0000]
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>

10 years agoV4L/DVB (13585): STK807xPVR: correct the enumeration
Olivier Grenie [Mon, 7 Dec 2009 11:09:04 +0000]
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>

10 years agoV4L/DVB (13584): DiBXXX0: fix most of the Codingstyle violations from the previous...
Olivier Grenie [Mon, 7 Dec 2009 10:49:40 +0000]
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>

10 years agoV4L/DVB (13583): DiB8090: Add the DiB0090 tuner driver and STK8096GP-board
Olivier Grenie [Fri, 4 Dec 2009 16:27:57 +0000]
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>

10 years agoV4L/DVB (13582): DiB0700: remove USB IDs of PCTV 74e from the driver
Patrick Boettcher [Tue, 1 Dec 2009 15:08:56 +0000]
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>

10 years agoV4L/DVB (13580): Add support for PCTV 74e (Pinnacle) + fix USB vendor IDs
Patrick Boettcher [Mon, 30 Nov 2009 16:52:57 +0000]
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>

10 years agoV4L/DVB (13579): PATCH: better support for INTUIX DVB stick boot
Pedro Andres Aranda Gutierrez [Thu, 19 Nov 2009 16:15:37 +0000]
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>

10 years agoV4L/DVB (13578): [PATCH] fix genpix driver (no 8psk lock).
Derek [Thu, 19 Nov 2009 16:07:12 +0000]
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>

10 years agoV4L/DVB (13577): [PATCH] dvb-usb-friio: accept center-shifted frequency
Akihiro Tsukada [Thu, 19 Nov 2009 15:19:50 +0000]
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>

10 years agoV4L/DVB (13576): ir-common: fix an oops caused by the usage of an initialized drvdata
Mauro Carvalho Chehab [Sun, 6 Dec 2009 11:32:49 +0000]
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>

10 years agoV4L/DVB (13575): em28xx: Use the complete address/command RC5 code for WinTV USB2
Mauro Carvalho Chehab [Sun, 6 Dec 2009 02:24:50 +0000]
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>

10 years agoV4L/DVB (13573): v4l2-spec: updated revision history, updated version to 2.6.33.
Hans Verkuil [Thu, 3 Dec 2009 04:32:12 +0000]
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>

10 years agoV4L/DVB (13572): v4l2-spec: Digital Video Timings API documentation
Muralidharan Karicheri [Thu, 3 Dec 2009 04:13:17 +0000]
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>

10 years agoV4L/DVB (13571): v4l: Adding Digital Video Timings APIs
Muralidharan Karicheri [Thu, 19 Nov 2009 15:00:31 +0000]
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>

10 years agoV4L/DVB (13569): smsusb: add autodetection support for five additional Hauppauge...
Michael Krufky [Mon, 30 Nov 2009 21:22:10 +0000]
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>

10 years agoV4L/DVB (13567): gspca - sunplus/stk014: Propagate errors to higher level.
Jean-Francois Moine [Wed, 2 Dec 2009 17:39:53 +0000]
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>

10 years agoV4L/DVB (13566): gspca - main: New variable usb_err for USB exchanges.
Jean-Francois Moine [Wed, 2 Dec 2009 10:14:33 +0000]
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>

10 years agoV4L/DVB (13565): gspca - pac7302: One more webcam is upside-down by default.
Jean-Francois Moine [Wed, 2 Dec 2009 10:04:35 +0000]
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>

10 years agoV4L/DVB (13564): gspca - main: Implement vidioc_enum_frameintervals.
Antonio Ospite [Wed, 2 Dec 2009 09:18:46 +0000]
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>

10 years agoV4L/DVB (13563): gspca - zc3xx: Bad sensor probe of the webcam 0ac8:305b.
Jean-Francois Moine [Wed, 2 Dec 2009 09:06:03 +0000]
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>

10 years agoV4L/DVB (13562): gspca - doc: Update webcam list.
Jean-Francois Moine [Tue, 1 Dec 2009 10:20:34 +0000]
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>

10 years agoV4L/DVB (13561): gspca - main: Remove unnecessary set to alternate 0.
Márton Németh [Sun, 29 Nov 2009 11:25:20 +0000]
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>

10 years agoV4L/DVB (13560): gspca - main: Cleanup source.
Jean-Francois Moine [Thu, 26 Nov 2009 18:36:40 +0000]
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>

10 years agoV4L/DVB (13559): gspca - pac7302: Some webcams are upside-down by default.
Jean-Francois Moine [Thu, 26 Nov 2009 17:28:48 +0000]
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>

10 years agoV4L/DVB (13557): v4l: Remove unneeded video_device::minor usage in drivers
Laurent Pinchart [Fri, 27 Nov 2009 16:57:55 +0000]
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>

10 years agoV4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments
Laurent Pinchart [Thu, 10 Dec 2009 13:51:38 +0000]
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>

10 years agoV4L/DVB (13555): v4l: Use video_device_node_name() instead of the minor number
Laurent Pinchart [Thu, 10 Dec 2009 13:47:13 +0000]
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>

10 years agoV4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
Laurent Pinchart [Thu, 10 Dec 2009 13:44:04 +0000]
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>

10 years agoV4L/DVB (13553): v4l: Use the video_is_registered function in device drivers
Laurent Pinchart [Fri, 27 Nov 2009 16:57:30 +0000]
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>

10 years agoV4L/DVB (13552): v4l: Replace video_is_unregistered with video_is_registered
Laurent Pinchart [Fri, 27 Nov 2009 16:57:22 +0000]
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>

10 years agoV4L/DVB (13551): v4l: Remove video_device::num usage from device drivers
Laurent Pinchart [Fri, 27 Nov 2009 16:57:18 +0000]
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>

10 years agoV4L/DVB (13550): v4l: Use the new video_device_node_name function
Laurent Pinchart [Fri, 27 Nov 2009 16:57:15 +0000]
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>

10 years agoV4L/DVB (13549): v4l: Add video_device_node_name function
Laurent Pinchart [Fri, 27 Nov 2009 16:56:50 +0000]
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>

10 years agoV4L/DVB (13547): radio: add trivial checks on the tuner and type args.
Hans Verkuil [Fri, 27 Nov 2009 07:33:25 +0000]
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>

10 years agoV4L/DVB (13546): ir-keymaps: Add table for Terratec Cinergy XS FM
Mauro Carvalho Chehab [Sat, 5 Dec 2009 12:34:21 +0000]
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>

10 years agoV4L/DVB (13545): em28xx: properly select IR protocol based on the IR table
Mauro Carvalho Chehab [Sat, 5 Dec 2009 11:27:49 +0000]
V4L/DVB (13545): em28xx: properly select IR protocol based on the IR table

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

10 years agoV4L/DVB (13544): ir-keymaps: mark the new rc5 hauppauge with IR_TYPE_RC5
Mauro Carvalho Chehab [Sat, 5 Dec 2009 04:20:54 +0000]
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>

10 years agoV4L/DVB (13543): ir-common: Associate a table with a given protocol type
Mauro Carvalho Chehab [Sat, 5 Dec 2009 04:19:47 +0000]
V4L/DVB (13543): ir-common: Associate a table with a given protocol type

While here, convert the protocol types into an enum
and define 0 as unknown.

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

10 years agomfd: compile fix for twl4030 renaming
Stephen Rothwell [Tue, 15 Dec 2009 05:33:10 +0000]
mfd: compile fix for twl4030 renaming

Caused by commit 0b83ddebc6e884dc0221358cf68c461520fbdd8e ("MFD:
twl4030: add twl4030_codec MFD as a new child to the core") interacting
with commit b07682b6056eb6701f8cb86aa5800e6f2ea7919b ("mfd: Rename
twl4030* driver files to enable re-use").

This file seems to have been missed in the renaming.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

10 years agoMerge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Tue, 15 Dec 2009 17:12:43 +0000]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: event tracing support
  xfs: change the xfs_iext_insert / xfs_iext_remove
  xfs: cleanup bmap extent state macros

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm
Linus Torvalds [Tue, 15 Dec 2009 17:12:01 +0000]
Merge git://git./linux/kernel/git/agk/linux-2.6-dm

* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: (80 commits)
  dm snapshot: use merge origin if snapshot invalid
  dm snapshot: report merge failure in status
  dm snapshot: merge consecutive chunks together
  dm snapshot: trigger exceptions in remaining snapshots during merge
  dm snapshot: delay merging a chunk until writes to it complete
  dm snapshot: queue writes to chunks being merged
  dm snapshot: add merging
  dm snapshot: permit only one merge at once
  dm snapshot: support barriers in snapshot merge target
  dm snapshot: avoid allocating exceptions in merge
  dm snapshot: rework writing to origin
  dm snapshot: add merge target
  dm exception store: add merge specific methods
  dm snapshot: create function for chunk_is_tracked wait
  dm snapshot: make bio optional in __origin_write
  dm mpath: reject messages when device is suspended
  dm: export suspended state to targets
  dm: rename dm_suspended to dm_suspended_md
  dm: swap target postsuspend call and setting suspended flag
  dm crypt: add plain64 iv
  ...

10 years agoMerge branch 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Tue, 15 Dec 2009 17:11:28 +0000]
Merge branch 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block

* 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block:
  cfq: set workload as expired if it doesn't have any slice left
  Fix a CFQ crash in "for-2.6.33" branch of block tree
  cfq: Remove wait_request flag when idle time is being deleted
  cfq-iosched: commenting non-obvious initialization
  cfq-iosched: Take care of corner cases of group losing share due to deletion
  cfq-iosched: Get rid of cfqq wait_busy_done flag
  cfq: Optimization for close cooperating queue searching
  block,xd: Delay allocation of DMA buffers until device is known
  drbd: Following the hmac change to SHASH (see linux commit 8bd1209cfff)
  cfq-iosched: reduce write depth only if sync was delayed

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Tue, 15 Dec 2009 17:11:05 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: ac97_codec - increase timeout for analog sections to 5 second
  ASoC: Correct code taking the size of a pointer
  ALSA: hda - Add PCI IDs for Nvidia G2xx-series
  ALSA: sound/isa/gus: Correct code taking the size of a pointer
  ALSA: hda: Fix max PCM level to 0 dB for AD1981_HP
  ALSA: hda: Use ALC260_WILL quirk for another Acer model (0x1025007f)

10 years agoMerge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Tue, 15 Dec 2009 17:02:01 +0000]
Merge branch 'core-locking-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (26 commits)
  clockevents: Convert to raw_spinlock
  clockevents: Make tick_device_lock static
  debugobjects: Convert to raw_spinlocks
  perf_event: Convert to raw_spinlock
  hrtimers: Convert to raw_spinlocks
  genirq: Convert irq_desc.lock to raw_spinlock
  smp: Convert smplocks to raw_spinlocks
  rtmutes: Convert rtmutex.lock to raw_spinlock
  sched: Convert pi_lock to raw_spinlock
  sched: Convert cpupri lock to raw_spinlock
  sched: Convert rt_runtime_lock to raw_spinlock
  sched: Convert rq->lock to raw_spinlock
  plist: Make plist debugging raw_spinlock aware
  bkl: Fixup core_lock fallout
  locking: Cleanup the name space completely
  locking: Further name space cleanups
  alpha: Fix fallout from locking changes
  locking: Implement new raw_spinlock
  locking: Convert raw_rwlock functions to arch_rwlock
  locking: Convert raw_rwlock to arch_rwlock
  ...

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
Linus Torvalds [Tue, 15 Dec 2009 17:01:00 +0000]
Merge git://git./linux/kernel/git/hskinnemoen/avr32-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  avr32: update default configurations for ATNGW100, ATSTK1002 and ATSTK1006
  avr32: add default configurations for ATNGW100 mkII and EVKLCD10X
  avr32: add support for ATNGW100 mkII board
  avr32: convert to asm-generic/hardirq.h
  avr32: add two new at91 to cpu.h definition
  avr32: clean up linker script using standard macros.
  avr32: MRMT: correct setup of SPI slaves
  avr32: function for independently setting up SPI slaves
  avr32: re-instate MCI WP/CD pin assignments for ATNGW100

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Tue, 15 Dec 2009 17:00:19 +0000]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: Fix clock event multiplier printf format.
  sparc64: Use clock{source,events}_calc_mult_shift().
  sparc64: Use free_bootmem_late() in mdesc_lmb_free().
  sparc: Add alignment and emulation fault perf events.
  sparc64: Add syscall tracepoint support.
  sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()
  sparc: Use __builtin_object_size() to validate the buffer size for copy_from_user()
  sparc64: Add some missing __kprobes annotations to kernel fault paths.
  sparc64: Use kprobes_built_in() to avoid ifdefs in fault_64.c
  sparc: Validate that kprobe address is 4-byte aligned.
  sparc64: Don't specify IRQF_SHARED for LDC interrupts.
  sparc64: Fix stack debugging IRQ stack regression.
  sparc64: Fix overly strict range type matching for PCI devices.

10 years agoMerge git://git.infradead.org/battery-2.6
Linus Torvalds [Tue, 15 Dec 2009 16:59:33 +0000]
Merge git://git.infradead.org/battery-2.6

* git://git.infradead.org/battery-2.6:
  power_supply_sysfs: Handle -ENODATA in a special way
  wm831x_backup: Remove unused variables
  gta02: Set pcf50633 charger_reference_current_ma
  pcf50633: Query charger status directly
  pcf50633: Properly reenable charging when the supply conditions change
  pcf50633: Get rid of charging restart software auto-triggering
  pcf50633: introduces battery charging current control
  pcf50633: Add ac power supply class to the charger
  wm831x: Factor out WM831x backup battery charger

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Tue, 15 Dec 2009 16:58:13 +0000]
Merge git://git./linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: Close usb_find_interface race v3
  Revert "USB: Close usb_find_interface race"