GitHub/LineageOS/G12/android_kernel_amlogic_linux-4.9.git
15 years agoV4L/DVB (9677): bttv: fix some entries on Phytec boards and add missing ones
Dirk Heer [Fri, 21 Nov 2008 22:00:55 +0000 (19:00 -0300)]
V4L/DVB (9677): bttv: fix some entries on Phytec boards and add missing ones

This Patch does modify the bttv-cards.c and bttc.h so that the driver
supports VD-011, VD-012, VD-012-X1 and VD-012-X2 Framegrabber from
Phytec Messtechnik GmbH.

Signed-off-by: Dirk Heer <d.heer@phytec.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9676): em28xx: fix a regression caused by 22c90ec6a5e07173ee670dc2ca75e0df0a...
Mauro Carvalho Chehab [Thu, 20 Nov 2008 21:47:37 +0000 (18:47 -0300)]
V4L/DVB (9676): em28xx: fix a regression caused by 22c90ec6a5e07173ee670dc2ca75e0df0a7772c0

If removing and reiserting the driver on some devices, tuner type will
be unset at the second time. This patch fixes this issue.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9675): em28xx: devices with xc2028/3028 don't have tda9887
Mauro Carvalho Chehab [Thu, 20 Nov 2008 21:38:29 +0000 (18:38 -0300)]
V4L/DVB (9675): em28xx: devices with xc2028/3028 don't have tda9887

This patch cleans up the entries of xc2028/3028, since those devices
don't need or use a tda9887.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9673): em28xx: fix Pixelview PlayTV board entry
Mauro Carvalho Chehab [Thu, 20 Nov 2008 16:43:05 +0000 (13:43 -0300)]
V4L/DVB (9673): em28xx: fix Pixelview PlayTV board entry

Pixelview uses a Sigmatel stac codec. It has an external line out pin,
connected to AC97_MASTER_VOL. It also provides I2S output, but using a

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9672): Allow opening more than one output at the same time
Mauro Carvalho Chehab [Thu, 20 Nov 2008 16:39:39 +0000 (13:39 -0300)]
V4L/DVB (9672): Allow opening more than one output at the same time

Some devices use more than one AC97 outputs. This patch allows such
devices to properly work.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9671): em28xx: Add detection of Sigmatel Stac97xx series of AC97 devices
Mauro Carvalho Chehab [Thu, 20 Nov 2008 15:49:33 +0000 (12:49 -0300)]
V4L/DVB (9671): em28xx: Add detection of Sigmatel Stac97xx series of AC97 devices

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9670): em28xx: allow specifying audio output
Mauro Carvalho Chehab [Thu, 20 Nov 2008 15:40:51 +0000 (12:40 -0300)]
V4L/DVB (9670): em28xx: allow specifying audio output

Some boards use different AC97 setups for output. This patch adds the
capability of specifying the output to be used. Currently, only one
output is selected, but the better is to allow user to select it via a
mixer, on alsa driver.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9669): em28xx: Fix a stupid cut-and-paste error
Mauro Carvalho Chehab [Thu, 20 Nov 2008 15:10:44 +0000 (12:10 -0300)]
V4L/DVB (9669): em28xx: Fix a stupid cut-and-paste error

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9667): Fixed typo in sizeof() causing NULL pointer OOPS
Oldrich Jedlicka [Fri, 14 Nov 2008 01:03:00 +0000 (22:03 -0300)]
V4L/DVB (9667): Fixed typo in sizeof() causing NULL pointer OOPS

Signed-off-by: Oldřich Jedlička <oldium.pro@seznam.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9665): af9015: Add support for the Digittrade DVB-T USB Stick remote
Alain Kalker [Mon, 17 Nov 2008 20:20:38 +0000 (17:20 -0300)]
V4L/DVB (9665): af9015: Add support for the Digittrade DVB-T USB Stick remote

Adds support for the Digittrade DVB-T USB Stick remote.
As the Digittrade USB stick identifies itself as a generic Afatech AF9015
device, the remote cannot be autodetected. To enable it, add the following
to /etc/modprobe.d/dvb-usb-af9015 or /etc/modprobe.conf:

options dvb-usb-af9015 remote=4

Signed-off-by: Alain Kalker <miki@dds.nl>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9662): uvcvideo: Fix printk badness when printing ioctl names
Laurent Pinchart [Mon, 17 Nov 2008 21:32:11 +0000 (18:32 -0300)]
V4L/DVB (9662): uvcvideo: Fix printk badness when printing ioctl names

Add a trailing newline character after calling v4l_printk_ioctl() to avoid
messing the kernel log up and merge the uvc_v4l2_ioctl message with the ioctl
name.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9661): uvcvideo: Commit streaming parameters when enabling the video stream
Laurent Pinchart [Wed, 12 Nov 2008 14:46:43 +0000 (11:46 -0300)]
V4L/DVB (9661): uvcvideo: Commit streaming parameters when enabling the video stream

Sonix-based cameras seem to require the host to commit video streaming
parameters before selecting the alternate endpoint. While most applications
issue a VIDIOC_S_FMT ioctl before starting streaming, this is not required
by the V4L2 specification.

The problem has been noticed on Ubuntu 8.10 with applications using libv4l.
The library blocks VIDIOC_S_FMT calls when the requested format is identical
to the currently selected format. As the driver commits video streaming
parameters when initialising the device, only the first run of a
libv4l-enabled application would succeed.

For the sake of completeness, experiment showed that the camera keeps sending
12 bytes isochronous packets (header only, no data) without toggling the FID
bit if video streaming parameters haven't been committed before selecting the
alternate endpoint.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9660): uvcvideo: Fix unaligned memory access.
Michael Hennerich [Tue, 11 Nov 2008 17:11:28 +0000 (14:11 -0300)]
V4L/DVB (9660): uvcvideo: Fix unaligned memory access.

Use the unaligned memory access macros when accessing unaligned memory.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9659): uvcvideo: Use {get|set}_unaligned_le32 macros
Laurent Pinchart [Tue, 11 Nov 2008 17:04:30 +0000 (14:04 -0300)]
V4L/DVB (9659): uvcvideo: Use {get|set}_unaligned_le32 macros

Replace combination of endianess conversion and unaligned access macros with
{get|set}_unaligned_*.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9658): em28xx: use em28xx_write_reg() for i2c clock setup
Devin Heitmueller [Thu, 20 Nov 2008 12:53:05 +0000 (09:53 -0300)]
V4L/DVB (9658): em28xx: use em28xx_write_reg() for i2c clock setup

Convert the calls that write the i2c clock register over to the new
em28xx_write_reg() function that allows for or'ing bits

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9657): em28xx: add a functio to write on a single register
Devin Heitmueller [Thu, 20 Nov 2008 12:52:20 +0000 (09:52 -0300)]
V4L/DVB (9657): em28xx: add a functio to write on a single register

Introduce a new function that writes to a single register.  This is
useful because the vast majority of register writes are a single
register, and this format permits or'ing register value bits together.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9654): new email address
Jelle Foks [Thu, 20 Nov 2008 10:07:45 +0000 (07:07 -0300)]
V4L/DVB (9654): new email address

Please accept this patch to refer to my new email address

Signed-off-by: Jelle Foks <jelle@foks.us>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9653): em28xx: improve AC97 handling
Mauro Carvalho Chehab [Thu, 20 Nov 2008 12:06:09 +0000 (09:06 -0300)]
V4L/DVB (9653): em28xx: improve AC97 handling

AC97 devices provide several input and outputs. However, before this
patch, em28xx device weren't properly allowing the usage of ac97
possible combinations. Also, several input volumes were left untouched,
instead of making sure that the volumes were set on mute state.

This patch improves support for ac97 devices by allowing to use any
inputs, and making sure that unused inputs are set on mute state.

Yet, some work is still needed to select the AC97 output.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9652): em28xx: merge AC97 vendor id's into a single var
Mauro Carvalho Chehab [Thu, 20 Nov 2008 11:56:19 +0000 (08:56 -0300)]
V4L/DVB (9652): em28xx: merge AC97 vendor id's into a single var

This makes easier to identify vendor ID, since AC97 vendors are
generally identified by 3 bytes. The remaining byte is used by the
vendor to identify its devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9651): em28xx: Improve audio handling
Mauro Carvalho Chehab [Wed, 19 Nov 2008 15:01:33 +0000 (12:01 -0300)]
V4L/DVB (9651): em28xx: Improve audio handling

This patch properly implements audio handling on em28xx. Before this
patch, it was assumed that every device has an Empia 202 audio chip.
However, this is not true.

After this patch, specific AC97 chipset setup and configurations can be
done.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9650): em28xx: replace magic numbers to something more meaningful
Mauro Carvalho Chehab [Wed, 19 Nov 2008 14:10:50 +0000 (11:10 -0300)]
V4L/DVB (9650): em28xx: replace magic numbers to something more meaningful

audio mux entries were described by 0 and 1 magic numers. Use an enum
alias for each entry type.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9649): em28xx: remove two amux entries used only on one card
Mauro Carvalho Chehab [Wed, 19 Nov 2008 14:08:53 +0000 (11:08 -0300)]
V4L/DVB (9649): em28xx: remove two amux entries used only on one card

This patch parepares for an audio refactor patch that auto-detects ac97
chips.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9648): em28xx: get audio config from em28xx register
Devin Heitmueller [Wed, 19 Nov 2008 11:22:28 +0000 (08:22 -0300)]
V4L/DVB (9648): em28xx: get audio config from em28xx register

Make use of the em28xx chip configuration register to determine whether
we have AC97 audio, I2S audio, or no audio support at all.

Thanks for Ray Lu from Empia for providing the em2860/em2880 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9644): em28xx: add em2750 to the list of known em28xx chip ids
Devin Heitmueller [Tue, 18 Nov 2008 08:05:46 +0000 (05:05 -0300)]
V4L/DVB (9644): em28xx: add em2750 to the list of known em28xx chip ids

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9643): em28xx: remove the previous register names
Mauro Carvalho Chehab [Tue, 18 Nov 2008 01:40:36 +0000 (22:40 -0300)]
V4L/DVB (9643): em28xx: remove the previous register names

Previously, AC97 registers were named as if they were part of em28xx
device, generating some confusion. Replace such names for a more general
naming convention.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9642): Add AC97 registers found on em28xx devices
Mauro Carvalho Chehab [Tue, 18 Nov 2008 01:30:09 +0000 (22:30 -0300)]
V4L/DVB (9642): Add AC97 registers found on em28xx devices

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9641): Add chip ID's for em2820 and em2840
Mauro Carvalho Chehab [Sun, 16 Nov 2008 13:40:21 +0000 (10:40 -0300)]
V4L/DVB (9641): Add chip ID's for em2820 and em2840

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9638): drivers/media: use ARRAY_SIZE
Julia Lawall [Thu, 13 Nov 2008 02:18:21 +0000 (23:18 -0300)]
V4L/DVB (9638): drivers/media: use ARRAY_SIZE

ARRAY_SIZE is more concise to use when the size of an array is divided by
the size of its type or the size of its first element.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@i@
@@

@depends on i using "paren.iso"@
type T;
T[] E;
@@

- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)

@depends on i using "paren.iso"@
type T;
T[] E;
@@

- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9637): usb vendor_ids/product_ids are __le16
Harvey Harrison [Fri, 14 Nov 2008 21:19:56 +0000 (18:19 -0300)]
V4L/DVB (9637): usb vendor_ids/product_ids are __le16

Noticed by sparse:
drivers/media/dvb/dvb-usb/af9015.c:756:25: warning: restricted __le16 degrades to integer
drivers/media/dvb/dvb-usb/af9015.c:744:28: warning: restricted __le16 degrades to integer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9636): dvb: cinergyt2 annotate struct endianness, remove unused variable...
Harvey Harrison [Sat, 15 Nov 2008 04:08:45 +0000 (01:08 -0300)]
V4L/DVB (9636): dvb: cinergyt2 annotate struct endianness, remove unused variable, add static

All noticed by sparse:
drivers/media/dvb/dvb-usb/cinergyT2-core.c:35:5: warning: symbol 'disable_remote' was not declared. Should it be static?
drivers/media/dvb/dvb-usb/cinergyT2-core.c:48:23: warning: symbol 'cinergyt2_usb_device' was not declared. Should it be static?
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:160:15: warning: cast to restricted __le16
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:190:9: warning: cast to restricted __le32
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:208:9: warning: cast to restricted __le32
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:227:24: warning: cast to restricted __le16
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:275:12: warning: incorrect type in assignment (different base types)
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:275:12:    expected unsigned short [unsigned] [assigned] [usertype] tps
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:275:12:    got restricted __le16 [usertype] <noident>
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:276:13: warning: incorrect type in assignment (different base types)
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:276:13:    expected unsigned int [unsigned] [assigned] [usertype] freq
drivers/media/dvb/dvb-usb/cinergyT2-fe.c:276:13:    got restricted __le32 [usertype] <noident>

Cc: Thierry Merle <thierry.merle@free.fr>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9633): Put s5h1411 into low power mode at end of attach() call
Devin Heitmueller [Sun, 16 Nov 2008 06:39:50 +0000 (03:39 -0300)]
V4L/DVB (9633): Put s5h1411 into low power mode at end of attach() call

Place the s5h1411 into low power mode until first use (to handle the case where
the user plugs in the device and then doesn't use it for a while).  On the
Pinnacle 801e, this brings the power usage from 126ma down to 82ma.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9630): Some boards need to specify tuner address
Mauro Carvalho Chehab [Sun, 16 Nov 2008 11:05:06 +0000 (08:05 -0300)]
V4L/DVB (9630): Some boards need to specify tuner address

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9629): Add support for the ATI TV Wonder HD 600 USB Remote Control
Devin Heitmueller [Sun, 16 Nov 2008 11:03:53 +0000 (08:03 -0300)]
V4L/DVB (9629): Add support for the ATI TV Wonder HD 600 USB Remote Control

Add support for the ATI TV Wonder HD 600 USB Remote Control
(required a new keymap)

[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9628): em28xx: refactor IR support
Devin Heitmueller [Thu, 13 Nov 2008 06:15:55 +0000 (03:15 -0300)]
V4L/DVB (9628): em28xx: refactor IR support

Refactor the em28xx IR support based on the em2860/em2880 and em2874
datasheets.

Tested on the HVR-950 (em2883), Pinnacle 800e (em2883), Pinnacle 80e (em2874)
using the remote controls that came with those products.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9612): Fix key repetition with HVR-950 IR
Mauro Carvalho Chehab [Wed, 12 Nov 2008 21:46:01 +0000 (18:46 -0300)]
V4L/DVB (9612): Fix key repetition with HVR-950 IR

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9611): em28xx: experimental support for HVR-950 IR
Mauro Carvalho Chehab [Wed, 12 Nov 2008 17:05:46 +0000 (14:05 -0300)]
V4L/DVB (9611): em28xx: experimental support for HVR-950 IR

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9607): em28xx: Properly implement poll support for IR's
Mauro Carvalho Chehab [Wed, 12 Nov 2008 11:41:29 +0000 (08:41 -0300)]
V4L/DVB (9607): em28xx: Properly implement poll support for IR's

The first em28xx were based on i2c IR's. However, some newer designs
are coming with a polling-based IR. Those are done by reading a register
set at em28xx.

This patch adds core polling support for those devices. Later patches will
add support for some device-specific IR's.

This patch adds the same basic IR polling code used by bttv, cx88 and saa7134, and
shares the common getkey masks defined at ir-common.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9591): v4l core: fix debug printk for enumberating framerates
Mauro Carvalho Chehab [Wed, 12 Nov 2008 04:03:02 +0000 (01:03 -0300)]
V4L/DVB (9591): v4l core: fix debug printk for enumberating framerates

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9590): Add registration for Pinnacle 80e ATSC tuner
Devin Heitmueller [Wed, 12 Nov 2008 05:05:28 +0000 (02:05 -0300)]
V4L/DVB (9590): Add registration for Pinnacle 80e ATSC tuner

Add registration for Pinnacle 80e ATSC tuner

Register the em2874 based Pinnacle 80e device.  Note that support for this
device also requires the new drx-j driver (which is not available yet)

Thanks for Ray Lu from Empia for providing the em2874 datasheet.
Thanks to Joerg Schindler from Pinnacle for providing sample hardware.
Thanks to Rainer Miethling from Pinnacle for providing engineering support.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9589): Properly support capture start on em2874
Devin Heitmueller [Wed, 12 Nov 2008 05:05:24 +0000 (02:05 -0300)]
V4L/DVB (9589): Properly support capture start on em2874

Properly support capture start on em2874

The transport stream enable register moved in the em2874, so make it work
properly.

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9588): Don't load em28xx audio module for digital-only devices
Devin Heitmueller [Wed, 12 Nov 2008 05:05:19 +0000 (02:05 -0300)]
V4L/DVB (9588): Don't load em28xx audio module for digital-only devices

Rework the logic so that the em28xx-alsa module does not get loaded for devices
that don't support analog audio (such as the em2874)

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9587): Handle changes to endpoint layout in em2874
Devin Heitmueller [Wed, 12 Nov 2008 05:02:17 +0000 (02:02 -0300)]
V4L/DVB (9587): Handle changes to endpoint layout in em2874

Empia moved around their endpoint configuration in newer chips, so accommodate
the changes

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9586): Fix possible null pointer dereference in info message
Devin Heitmueller [Wed, 12 Nov 2008 05:05:15 +0000 (02:05 -0300)]
V4L/DVB (9586): Fix possible null pointer dereference in info message

Fix case where we could end up dereferencing a NULL pointer if dev->vdev or
dev->vbi_dev were not set properly.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9585): Skip reading eeprom in newer Empia devices
Devin Heitmueller [Wed, 12 Nov 2008 05:05:10 +0000 (02:05 -0300)]
V4L/DVB (9585): Skip reading eeprom in newer Empia devices

Empia switched to a 16-bit addressable eeprom in newer devices.  While we
could certainly write a routine to read the eeprom, there is nothing of use
in there that cannot be accessed through registers, and there is the risk that
we could corrupt the eeprom (since a 16-bit read call is interpreted as a
write call by 8-bit eeproms).  So just be safe and bail out of the function.

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9584): Support different GPIO/GPO registers for newer devices
Devin Heitmueller [Wed, 12 Nov 2008 05:05:06 +0000 (02:05 -0300)]
V4L/DVB (9584): Support different GPIO/GPO registers for newer devices

Empia moved the location of the GPIO/GPO registers in newer devices.  Add the
ability to specify the relocated registers (including caching of register
contents).

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9583): Remember chip id of devices at initialization
Devin Heitmueller [Wed, 12 Nov 2008 05:05:02 +0000 (02:05 -0300)]
V4L/DVB (9583): Remember chip id of devices at initialization

When setting up the device, remember the chip id, so we can control behavior
in the future without having to read the register continuously.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9582): Add a EM28XX_NODECODER option to the list of available decoders
Devin Heitmueller [Wed, 12 Nov 2008 05:04:57 +0000 (02:04 -0300)]
V4L/DVB (9582): Add a EM28XX_NODECODER option to the list of available decoders

Add a EM28XX_NODECODER option to the list of available decoders.  This option
becomes important for devices that do not have analog support.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9581): Remove unused variable from em28xx-audio.c
Devin Heitmueller [Wed, 12 Nov 2008 05:04:53 +0000 (02:04 -0300)]
V4L/DVB (9581): Remove unused variable from em28xx-audio.c

Remove unused variable from em28xx-audio.c

Fix warning for unused "ret" variable

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9580): Add chip id for em2874 to list of known chips
Devin Heitmueller [Wed, 12 Nov 2008 05:04:48 +0000 (02:04 -0300)]
V4L/DVB (9580): Add chip id for em2874 to list of known chips

Add em2874 chip id

Add chip id for em2874 to list of known chips

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9579): v4l core: a few get ioctls were lacking memory clean
Mauro Carvalho Chehab [Wed, 12 Nov 2008 00:15:03 +0000 (21:15 -0300)]
V4L/DVB (9579): v4l core: a few get ioctls were lacking memory clean

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9578): v4l core: add support for enumerating frame sizes and intervals
Mauro Carvalho Chehab [Wed, 12 Nov 2008 00:13:47 +0000 (21:13 -0300)]
V4L/DVB (9578): v4l core: add support for enumerating frame sizes and intervals

video_ioctl2 lacks implementation of those two ioctls:
- VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS

Adds implementation for those.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9577): saa7134-dvb: MFE attachment clean-up for saa-7134 dvb
Darron Broad [Tue, 11 Nov 2008 11:50:02 +0000 (08:50 -0300)]
V4L/DVB (9577): saa7134-dvb: MFE attachment clean-up for saa-7134 dvb

This cleans-up MFE attachment for saa-7134 dvb
devices.

note: MFE is not fully implemented here yet.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9576): cx88-dvb: MFE attachment clean-up for HVR-3000/4000
Darron Broad [Tue, 11 Nov 2008 11:48:27 +0000 (08:48 -0300)]
V4L/DVB (9576): cx88-dvb: MFE attachment clean-up for HVR-3000/4000

This cleans-up MFE attachment for these cards plus
two cases of potential memory leak on attachment
failure.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9572a): Whitespace cleanup
Mauro Carvalho Chehab [Tue, 11 Nov 2008 01:35:00 +0000 (23:35 -0200)]
V4L/DVB (9572a): Whitespace cleanup

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9570): uvcvideo: Handle failed video GET_{MIN|MAX|DEF} requests more gracefully
Laurent Pinchart [Sat, 8 Nov 2008 22:14:50 +0000 (19:14 -0300)]
V4L/DVB (9570): uvcvideo: Handle failed video GET_{MIN|MAX|DEF} requests more gracefully

Failed requests will now generate a one-time warning message instead of the
usual "Failed to query..." error, which should be more user-friendly. The
driver will also recover automatically from failed GET_MIN/GET_MAX requests
when the device is half-broken without requiring the MINMAX quirk (fully
broken devices still need the quirk).

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9563): gspca: Let gspca handle the webcam 0471:0328 instead of sn9c102.
Jean-Francois Moine [Mon, 10 Nov 2008 07:45:51 +0000 (04:45 -0300)]
V4L/DVB (9563): gspca: Let gspca handle the webcam 0471:0328 instead of sn9c102.

According to http://bugzilla.kernel.org/show_bug.cgi?id=11997,
the driver sn9c102 does not work for this webcam.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9560): gspca: Let gspca handle the webcam 0c45:602c instead of sn9c102.
Jean-Francois Moine [Fri, 7 Nov 2008 07:53:28 +0000 (04:53 -0300)]
V4L/DVB (9560): gspca: Let gspca handle the webcam 0c45:602c instead of sn9c102.

According to http://bugzilla.kernel.org/show_bug.cgi?id=11920,
the driver sn9c102 does not work for this webcam.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9548): gspca: Fix Kconfig CodingStyle
Frederic Cand [Sat, 25 Oct 2008 08:03:19 +0000 (05:03 -0300)]
V4L/DVB (9548): gspca: Fix Kconfig CodingStyle

Signed-off-by: Frederic Cand <frederic.cand@anevia.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9540): dsbr100: add disabled controls and fix version
Alexey Klimov [Sat, 8 Nov 2008 03:31:50 +0000 (00:31 -0300)]
V4L/DVB (9540): dsbr100: add disabled controls and fix version

Patch adds disabled controls in
v4l2_queryctrl struct. Also version of driver corrected.

--

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9539): dsbr100: add suspend and resume
Alexey Klimov [Sat, 8 Nov 2008 03:40:46 +0000 (00:40 -0300)]
V4L/DVB (9539): dsbr100: add suspend and resume

This patch adds support for suspend and resume methods in driver.
Without this kradio and gnomeradio crashes during resume.
Also .supports_autosuspend in usb_driver struct set equal to 0 to avoid
suspending of module if usb_autosuspend enabled.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9572): Whitespace cleanup
Mauro Carvalho Chehab [Mon, 10 Nov 2008 21:56:20 +0000 (18:56 -0300)]
V4L/DVB (9572): Whitespace cleanup

Some recent patches added a few bad whitespaces. Remove that.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9569): uvcvideo: Sort the frame descriptors during parsing
Laurent Pinchart [Sat, 8 Nov 2008 21:53:49 +0000 (18:53 -0300)]
V4L/DVB (9569): uvcvideo: Sort the frame descriptors during parsing

The UVC specification does not require frame descriptors to be sorted by
bFrameIndex. At least one camera (145f:013e) is known not to sort the
descriptors properly, so they need to be sorted during parsing as the driver
then accesses them by index.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9568): uvcvideo: Add support for Lenovo Thinkpad SL500 integrated webcam
Laurent Pinchart [Sat, 8 Nov 2008 21:52:04 +0000 (18:52 -0300)]
V4L/DVB (9568): uvcvideo: Add support for Lenovo Thinkpad SL500 integrated webcam

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9567): uvcvideo: Add support for Samsung Q310 integrated webcam
Laurent Pinchart [Sat, 8 Nov 2008 21:47:28 +0000 (18:47 -0300)]
V4L/DVB (9567): uvcvideo: Add support for Samsung Q310 integrated webcam

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9565): gspca: Remove empty lines in traces.
Jean-Francois Moine [Mon, 10 Nov 2008 08:56:55 +0000 (05:56 -0300)]
V4L/DVB (9565): gspca: Remove empty lines in traces.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9562): gspca: Set the default frame rate to 30 fps for sensor ov764x in...
Jean-Francois Moine [Sat, 8 Nov 2008 09:10:19 +0000 (06:10 -0300)]
V4L/DVB (9562): gspca: Set the default frame rate to 30 fps for sensor ov764x in ov519.

This patch fixes the bad picture at low resolution (320x240).

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9561): gspca: Cleanup the source of ov519.
Jean-Francois Moine [Sat, 8 Nov 2008 09:03:37 +0000 (06:03 -0300)]
V4L/DVB (9561): gspca: Cleanup the source of ov519.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9553): gspca: Webcam 145f:013a added in pac207.
Jean-Francois Moine [Tue, 28 Oct 2008 11:00:23 +0000 (08:00 -0300)]
V4L/DVB (9553): gspca: Webcam 145f:013a added in pac207.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9552): gspca: Simplify the ISOC packet scanning in tv8532.
Jean-Francois Moine [Mon, 27 Oct 2008 07:43:49 +0000 (04:43 -0300)]
V4L/DVB (9552): gspca: Simplify the ISOC packet scanning in tv8532.

This patch
- makes unuseful the temporary buffers
- and also fixes the bad colors problem.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9548): gspca: Properly indent Kconfig
Frederic Cand [Mon, 10 Nov 2008 22:05:06 +0000 (20:05 -0200)]
V4L/DVB (9548): gspca: Properly indent Kconfig

Signed-off-by: Frederic Cand <frederic.cand@anevia.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9547): gspca: Version change.
Jean-Francois Moine [Fri, 24 Oct 2008 08:02:58 +0000 (05:02 -0300)]
V4L/DVB (9547): gspca: Version change.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9546): gspca: Bad scanning of ISOC packets in tv8532.
Jean-Francois Moine [Fri, 24 Oct 2008 07:19:29 +0000 (04:19 -0300)]
V4L/DVB (9546): gspca: Bad scanning of ISOC packets in tv8532.

- The scan function must know about empty packets.
- Packets starting with 0x80 must not be counted.
- Wrong size of the translated frame.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9545): gspca: Add a flag for empty ISOC packets.
Jean-Francois Moine [Thu, 23 Oct 2008 10:29:51 +0000 (07:29 -0300)]
V4L/DVB (9545): gspca: Add a flag for empty ISOC packets.

- This flag is needed by some subdrivers as tv8532 for start
  of frame detection.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9544): gspca: Clear the bulk endpoint at starting time when bulk transfer.
Jean-Francois Moine [Wed, 22 Oct 2008 17:51:56 +0000 (14:51 -0300)]
V4L/DVB (9544): gspca: Clear the bulk endpoint at starting time when bulk transfer.

- usb_clear_halt() added in gspca and removed in finepix.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9543): gspca: Adjust autoexpo values for cams with a vga sensor in sonixb.
Hans de Goede [Wed, 22 Oct 2008 07:59:29 +0000 (04:59 -0300)]
V4L/DVB (9543): gspca: Adjust autoexpo values for cams with a vga sensor in sonixb.

- This patch makes sonixb.c strife to different values during autoexposure
  for sif versus vga sensors.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9541): gspca: Add infrared control for sonixj - mi0360.
Jean-Francois Moine [Fri, 17 Oct 2008 10:48:24 +0000 (07:48 -0300)]
V4L/DVB (9541): gspca: Add infrared control for sonixj - mi0360.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9537): Add TerraTec Cinergy S USB support
Igor M. Liplianin [Thu, 6 Nov 2008 01:12:56 +0000 (22:12 -0300)]
V4L/DVB (9537): Add TerraTec Cinergy S USB support

Add TerraTec Cinergy S USB support

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Acked-by: Thorsten Leupold <th86@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9536): WinFast DTV2000 H: add support for missing analog inputs
Vincent Pelletier [Sun, 9 Nov 2008 16:50:07 +0000 (13:50 -0300)]
V4L/DVB (9536): WinFast DTV2000 H: add support for missing analog inputs

Add support for the following inputs:
 - radio tuner
 - composite 1 & 2 (only 1 is physically available, but composite 2 is also
   advertised by windows driver)
 - svideo

Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9535): cx88-dvb: Remove usage core->prev_set_voltage from cx24116 based...
Igor M. Liplianin [Sun, 9 Nov 2008 17:59:33 +0000 (14:59 -0300)]
V4L/DVB (9535): cx88-dvb: Remove usage core->prev_set_voltage from cx24116 based cards.

Remove usage core->prev_set_voltage from cx24116 based cards,
as it does not make sense for the demod.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9534): cx88: Add support for Prof 6200 DVB-S PCI card
Igor M. Liplianin [Sun, 9 Nov 2008 18:26:25 +0000 (15:26 -0300)]
V4L/DVB (9534): cx88: Add support for Prof 6200 DVB-S PCI card

The card based on stv0299 or stv0288 demodulators.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card
Igor M. Liplianin [Sun, 9 Nov 2008 18:25:31 +0000 (15:25 -0300)]
V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card

The card based on stv0299 or stv0288 demodulators.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9532): Properly handle error messages during alsa registering
Mauro Carvalho Chehab [Fri, 7 Nov 2008 17:24:18 +0000 (14:24 -0300)]
V4L/DVB (9532): Properly handle error messages during alsa registering

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9520): stb0899 Remove double .read_status assignment
Igor M. Liplianin [Fri, 31 Oct 2008 01:04:56 +0000 (22:04 -0300)]
V4L/DVB (9520): stb0899 Remove double .read_status assignment

Currently in stb0899 code  it appears double .read_status assignment
Send patch to fix it.

Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9514): cx18: Fix PLL freq computation for debug display
Andy Walls [Sun, 2 Nov 2008 21:54:10 +0000 (18:54 -0300)]
V4L/DVB (9514): cx18: Fix PLL freq computation for debug display

cx18: Fix PLL freq computation for debug display.
The code to compute the PLL freq from register values was storing an
intermediate 56 bit result in a 32 bit type, causing a nonsense value to
be displayed.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9530): Add new pixel format VYUY 16 bits wide.
Robert Jarzmik [Wed, 5 Nov 2008 00:59:37 +0000 (21:59 -0300)]
V4L/DVB (9530): Add new pixel format VYUY 16 bits wide.

There were already 3 YUV formats defined :
 - YUYV
 - YVYU
 - UYVY
The only left combination is VYUY, which is added in this
patch.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9529): cx88: add a second PCI ID for ATI TV Wonder Pro
Patrice Levesque [Sun, 2 Nov 2008 19:37:35 +0000 (16:37 -0300)]
V4L/DVB (9529): cx88: add a second PCI ID for ATI TV Wonder Pro

There's a second PCI identifier for the ATI TV WONDER PRO card
(0x1002:0x00f9).

Attached is a patch to kernel 2.6.27 that adds autodetection for this
version.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9526): af9015: add support for KWorld USB DVB-T TV Stick II (VS-DVBT 395U)
Antti Palosaari [Tue, 4 Nov 2008 15:57:47 +0000 (12:57 -0300)]
V4L/DVB (9526): af9015: add support for KWorld USB DVB-T TV Stick II (VS-DVBT 395U)

- add USB-ID 1b80:e396 for KWorld USB DVB-T TV Stick II (VS-DVBT 395U)

Thanks-to: Bo Hansen <bohans@online.no>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9525): af9015: add support for AverMedia Volar X remote.
Jose Alberto Reguero [Tue, 4 Nov 2008 14:38:01 +0000 (11:38 -0300)]
V4L/DVB (9525): af9015: add support for AverMedia Volar X remote.

This patch add support for AverMedia Volar X remote.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9523): Increase number of BT8XX devices supported in a system
Alan McIvor [Thu, 20 Mar 2008 01:18:11 +0000 (22:18 -0300)]
V4L/DVB (9523): Increase number of BT8XX devices supported in a system

The BT8XX device driver currently only supports 16 such devices in a
system. This is too small for many surveillance applications. This
patch increases the number to 32.

Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9522): Increase number of SAA7134 devices supported in a system
Alan McIvor [Thu, 20 Mar 2008 01:17:24 +0000 (22:17 -0300)]
V4L/DVB (9522): Increase number of SAA7134 devices supported in a system

The SAA7134 device driver currently only supports 8 such devices in a
system. This is too small for many surveillance applications. This
patch increases the number to 32.

Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9521): V4L: struct device - replace bus_id with dev_name(), dev_set_name()
Kay Sievers [Thu, 30 Oct 2008 03:51:46 +0000 (00:51 -0300)]
V4L/DVB (9521): V4L: struct device - replace bus_id with dev_name(), dev_set_name()

This patch is part of a larger patch series which will remove
the "char bus_id[20]" name string from struct device. The device
name is managed in the kobject anyway, and without any size
limitation, and just needlessly copied into "struct device".

To set and read the device name dev_name(dev) and dev_set_name(dev)
must be used. If your code uses static kobjects, which it shouldn't
do, "const char *init_name" can be used to statically provide the
name the registered device should have. At registration time, the
init_name field is cleared, to enforce the use of dev_name(dev) to
access the device name at a later time.

We need to get rid of all occurrences of bus_id in the entire tree
to be able to enable the new interface. Please apply this patch,
and possibly convert any remaining remaining occurrences of bus_id.

We want to submit a patch to -next, which will remove bus_id from
"struct device", to find the remaining pieces to convert, and finally
switch over to the new api, which will remove the 20 bytes array
and does no longer have a size limitation.

Thanks,
Kay

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB: remove unused #include <version.h>
Huang Weiyi [Fri, 31 Oct 2008 17:50:06 +0000 (14:50 -0300)]
V4L/DVB: remove unused #include <version.h>

The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
  drivers/media/dvb/frontends/si21xx.c

This patch removes the said #include <version.h>.

Cc: Igor M. Liplianin <liplianin@tut.by>
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9518): radio-mr800: remove warn, info and err messages
Alexey Klimov [Tue, 4 Nov 2008 18:02:36 +0000 (15:02 -0300)]
V4L/DVB (9518): radio-mr800: remove warn, info and err messages

Patch removes warn(), err() and info() statements in
drivers/media/radio/radio-mr800.c, and place dev_warn, dev_info in right
places.
Printk changed on pr_info and pr_err macro. Also new macro
amradio_dev_warn defined. Name in usb driver struct changed on
MR800_DRIVER_NAME.

--

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Acked-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3.
Andy Walls [Sun, 2 Nov 2008 13:59:04 +0000 (10:59 -0300)]
V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3.

cx18: Fix write retries for registers that always change - part 3.
Fix the io for the rest of the registers that will often not read back the
value just written.  Modified register readback checks to make sure the
intended effect was achieved without constantly rewriting the registers.
The one outstanding register remaining is 0xc72014 CX18_AUDIO_ENABLE, whose
behavior on writes I have yet to determine.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9508): ivtv: enable tuner support for Yuan PG600-2
Hans Verkuil [Mon, 3 Nov 2008 11:46:00 +0000 (08:46 -0300)]
V4L/DVB (9508): ivtv: enable tuner support for Yuan PG600-2

The Yuan PG600-2 has a working tuner, so this can be enabled.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9507): v4l: remove EXPERIMENTAL from several drivers
Hans Verkuil [Mon, 3 Nov 2008 11:07:44 +0000 (08:07 -0300)]
V4L/DVB (9507): v4l: remove EXPERIMENTAL from several drivers

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9504): dvbdev: fix typo causing 2.6.28 compile error
Hans Verkuil [Mon, 3 Nov 2008 08:38:43 +0000 (05:38 -0300)]
V4L/DVB (9504): dvbdev: fix typo causing 2.6.28 compile error

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9503): v4l: remove inode argument from video_usercopy
Hans Verkuil [Sat, 1 Nov 2008 11:25:11 +0000 (08:25 -0300)]
V4L/DVB (9503): v4l: remove inode argument from video_usercopy

The inode argument was never used. Removing it from video_usercopy
brings the function pointer type of video_usercopy in line with similar
v4l2 functions, thus simplifying several drivers.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9502): ov772x: CodingStyle improvements
Hans Verkuil [Thu, 30 Oct 2008 13:57:14 +0000 (10:57 -0300)]
V4L/DVB (9502): ov772x: CodingStyle improvements

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
15 years agoV4L/DVB (9500): cx88-dvb: MFE attachment fix-up
Darron Broad [Thu, 30 Oct 2008 08:07:44 +0000 (05:07 -0300)]
V4L/DVB (9500): cx88-dvb: MFE attachment fix-up

MFE attachment fix-up

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>