Jean-Francois Moine [Thu, 7 Jan 2010 08:18:16 +0000 (05:18 -0300)]
V4L/DVB (13916): gspca - ov534/ov534_9: Split the ov534 subdriver.
The two sensors ov772x and ov965x have too much differences.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 19 Dec 2009 10:03:43 +0000 (07:03 -0300)]
V4L/DVB (13869): gspca - sn9c20x: Cleanup code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Peter Huewe [Tue, 22 Dec 2009 08:38:14 +0000 (05:38 -0300)]
V4L/DVB (13947): add __init/__exit macros to drivers/media/dvb/bt8xx/bt878.c
Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of
drivers/media/dvb/bt8xx/bt878.c
Please have a look at the small patch and either pull it through
your tree, or please ack' it so Jiri can pull it through the trivial
tree.
Patch against linux-next-tree, 22. Dez 08:38:18 CET 2009
but also present in linus tree.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Joe Perches [Wed, 13 Jan 2010 06:59:15 +0000 (03:59 -0300)]
V4L/DVB (13969): frontends/si21xx.c: Remove #define TRUE/FALSE, use bool
And a little code refactoring/neatening around the removals
Reduces object size a little bit:
new:
$ size drivers/media/dvb/frontends/si21xx.o
text data bss dec hex filename
8984 56 1816 10856 2a68 drivers/media/dvb/frontends/si21xx.o
old:
$ size drivers/media/dvb/frontends/si21xx.o
text data bss dec hex filename
9084 56 1792 10932 2ab4 drivers/media/dvb/frontends/si21xx.o
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jiri Slaby [Sun, 10 Jan 2010 08:56:46 +0000 (05:56 -0300)]
V4L/DVB (13968): cx18, fix potential null dereference
Stanse found a potential null dereference in cx18_dvb_start_feed
and cx18_dvb_stop_feed. There is a check for stream being NULL,
but it is dereferenced earlier. Move the dereference after the
check.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reviewed-by: Andy Walls <awalls@radix.net>
Acked-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexander Beregalov [Sat, 9 Jan 2010 16:51:14 +0000 (13:51 -0300)]
V4L/DVB: ir: fix memory leak
Free ir_dev before exit.
Found by cppcheck.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jiri Slaby [Wed, 6 Jan 2010 22:04:07 +0000 (19:04 -0300)]
V4L/DVB (13965): zl10039, jump to error on error
Stanse found an unreachable statement in zl10039_attach. There is
a `break' followed by `goto error'. Remove that break, so that it
can handle the error.
Cc: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jiri Slaby [Wed, 6 Jan 2010 16:45:28 +0000 (13:45 -0300)]
V4L/DVB (13964): tuner-core, fix memory leak
Stanse found a memory leak in tuner_probe. It is not freed/assigned
on all paths. Fix that.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jiri Slaby [Wed, 6 Jan 2010 16:45:27 +0000 (13:45 -0300)]
V4L/DVB (13963): siano, fix memory leak
Stanse found a memory leak in smscore_gpio_configure. buffer is not
freed/assigned on all paths. Fix that.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Sun, 3 Jan 2010 17:04:42 +0000 (14:04 -0300)]
V4L/DVB (12930): Wrong variable tested
The return of saa7164_i2caddr_to_reglen() was not tested.
Cc: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Francesco Lavra [Thu, 31 Dec 2009 11:47:11 +0000 (08:47 -0300)]
V4L/DVB (13961): em28xx-dvb: fix memleak in dvb_fini()
this patch fixes a memory leak which occurs when an em28xx card with DVB
extension is unplugged or its DVB extension driver is unloaded. In
dvb_fini(), dev->dvb must be freed before being set to NULL, as is done
in dvb_init() in case of error.
Note that this bug is also present in the latest stable kernel release.
Signed-off-by: Francesco Lavra <francescolavra@interfree.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hartleys [Wed, 30 Dec 2009 19:08:57 +0000 (16:08 -0300)]
V4L/DVB (13959): cx23885/cx23885-dvb.c: use %pM to show MAC address
Use the %pM kernel extension to display the MAC address.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hartleys [Wed, 30 Dec 2009 19:13:10 +0000 (16:13 -0300)]
V4L/DVB (13958): tveeprom.c: use %pM to show MAC address
Use the %pM kernel extension to display the MAC address.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Francesco Lavra [Tue, 29 Dec 2009 18:48:04 +0000 (15:48 -0300)]
V4L/DVB (13957): IR: Fix sysfs attributes declaration
This patch fixes the declaration of the sysfs attributes for IR's, which
must be a NULL-terminated array of struct attribute *.
Without this patch, my machine crashes when inserting a DVB card.
Signed-off-by: Francesco Lavra <francescolavra@interfree.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Dan Carpenter [Mon, 28 Dec 2009 17:48:49 +0000 (14:48 -0300)]
V4L/DVB (13956): fix weird array index in zl10036.c
I was initially concerned about the weird array index (the 2 bumps
into the next row of the array). Matthias Schwarzott look at the
datasheet and it turns out it should be zl10036_init_tab[1][0] |= 0x01;
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Julia Lawall [Mon, 28 Dec 2009 14:09:55 +0000 (11:09 -0300)]
V4L/DVB (13954): Correct NULL test
Test the just-allocated value for NULL rather than some other value.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
identifier f;
@@
f(...) { <+... return NULL; ...+> }
@@
expression *x;
expression y;
identifier r.f;
statement S;
@@
x = f(...);
(
if ((x) == NULL) S
|
if (
- y
+ x
== NULL)
S
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Stefan Richter [Sat, 26 Dec 2009 00:47:12 +0000 (21:47 -0300)]
V4L/DVB (13953): firedtv: add missing NULL pointer check
If there is ever going to be a FireDTV or FloppyDTV firmware which does
not provide a minimal ASCII textual descriptor for Model_Id --- or if
the descriptor is provided indirectly in a descriptor directory ---
the ieee1394 variant of the device probe of firedtv would dereference a
NULL pointer. The firewire variant of firedtv's device probe is not
affected.
The fix makes sure that such an unexpected firmware is safely recognized
by fdtv_alloc as an unknown firmware.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tobias Klauser [Wed, 23 Dec 2009 12:53:14 +0000 (09:53 -0300)]
V4L/DVB (13952): gspca: Storage class should be before const qualifier
The C99 specification states in section 6.11.5:
The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.
Cc: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tobias Klauser [Wed, 23 Dec 2009 12:53:12 +0000 (09:53 -0300)]
V4L/DVB (13951): rj54n1cb0: Storage class should be before const qualifier
The C99 specification states in section 6.11.5:
The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tobias Klauser [Wed, 23 Dec 2009 12:53:13 +0000 (09:53 -0300)]
V4L/DVB (13950): usb-friio: Storage class should be before const qualifier
The C99 specification states in section 6.11.5:
The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Julia Lawall [Tue, 22 Dec 2009 21:00:07 +0000 (18:00 -0300)]
V4L/DVB (13949): Move a dereference below a NULL test
If the NULL test is necessary, then the dereference should be moved below
the NULL test.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@
- T i = E->fld;
+ T i;
... when != E
when != i
if (E == NULL) S
+ i = E->fld;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Julia Lawall [Tue, 22 Dec 2009 20:31:23 +0000 (17:31 -0300)]
V4L/DVB (13948): radio: Correct use after free
It is not clear how to share the unlock in the case where the structure
containing the lock has to be freed. So the unlock is now duplicated, with
one copy moved before the free. The unlock label furthermore is no longer
useful and is thus deleted.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,e;
identifier f;
iterator I;
statement S;
@@
*kfree(x);
... when != &x
when != x = e
when != I(x,...) S
*x->f
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexey Dobriyan [Tue, 22 Dec 2009 00:21:47 +0000 (21:21 -0300)]
V4L/DVB (13946): proc_fops: convert av7110
Drop S_IRUGO, proc entry doesn't contain read hooks.
Drop S_IFREG, simply unnecessary.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Dmitri Belimov [Mon, 21 Dec 2009 05:00:38 +0000 (02:00 -0300)]
V4L/DVB (13945): Add lost config and PCI ID for card of Beholder
Add lost configuration for our TV card.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Wed, 16 Dec 2009 16:06:33 +0000 (13:06 -0300)]
V4L/DVB (13944): vivi: Fix test of unsigned in vivi_create_instance()
video_nr is unsigned so the test did not work.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Wed, 16 Dec 2009 14:35:45 +0000 (11:35 -0300)]
V4L/DVB: use correct size in put_v4l2_window32()
Although these sizes may be the same it is better to calculate the size of
the source, than the destiny.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Wed, 25 Nov 2009 02:17:25 +0000 (23:17 -0300)]
V4L/DVB (13932): em28xx: add PAL support for VBI
Make the VBI support work for PAL standards in addition to NTSC.
This work was sponsored by EyeMagnet Limited.
Thanks go out to Andy Walls for providing a CD containing test PAL/VBI captures
and to Steven Toth for providing a PVR-350 to do signal generation with.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Mon, 4 Jan 2010 05:43:19 +0000 (02:43 -0300)]
V4L/DVB (13930): dib0700: rework IR logic for firmware 1.20
When firmware 1.20 was introduced, the dib0700 switched from a polling model
using a USB control message, to the messages being delivered on a USB bulk
pipe. The code I originally added would do a blocking read on the pipe with a
50ms timeout. Because the dvb-usb-remote code makes use of the global
workqueue, this resulted in the global workqueue being blocked 50% of the
time. Also, the synchronous urb_bulk_msg() call would burn excess CPU time
(reflected as an abnormal increase in the system's load average when devices
were connected).
Rework the logic so that we now setup an asynchronous callback on the bulk
pipe, so that we now only handle RC data when it arrives on the pipe. Note
that we provide a stub function for the RC polling callback so that we can
continue to leverage the shared code in dvb-usb-rc for the setting up of the
input device.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Tue, 12 Jan 2010 10:12:43 +0000 (07:12 -0300)]
V4L/DVB (13927): gspca - sonixj: Fix bad video mode for all webcams.
The bug was introduced when adding the sensor adcm1700.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 11 Jan 2010 18:06:12 +0000 (15:06 -0300)]
V4L/DVB (13926): gspca - pac7302: Fix a random USB error.
When loading the register 0x49 of the page 3, the usb_control_msg() sometimes
fails with error -71 or -62.
This change skips loading the register 0x48.
Tested-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 10 Jan 2010 19:36:53 +0000 (16:36 -0300)]
V4L/DVB (13925): gspca - main: Change the check of the USB video interface.
Some webcams have many interfaces with the same interface class, so the
previous interface check did not work.
The new code checks if the interface number is zero or the only one.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 10 Jan 2010 17:39:24 +0000 (14:39 -0300)]
V4L/DVB (13924): gspca - sunplus: Optimize and remove unused sequences.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 11:08:12 +0000 (08:08 -0300)]
V4L/DVB (13923): gspca - zc3xx: Simplify code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 11:04:21 +0000 (08:04 -0300)]
V4L/DVB (13922): gspca - zc3xx: Switch off the LED on resume.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 11:03:23 +0000 (08:03 -0300)]
V4L/DVB (13921): gspca - zc3xx: Remove unuseful register write.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 11:02:42 +0000 (08:02 -0300)]
V4L/DVB (13920): gspca - zc3xx: Let default sharpness for sensor pas202b.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 11:01:43 +0000 (08:01 -0300)]
V4L/DVB (13919): gspca - zc3xx: Fix hdcs2020 probe.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Fri, 8 Jan 2010 10:06:06 +0000 (07:06 -0300)]
V4L/DVB (13918): gspca - zc3xx: Rename the USB sequences.
The new names tell the image resolution: 'Scale' is the smaller image.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Thu, 7 Jan 2010 18:59:12 +0000 (15:59 -0300)]
V4L/DVB (13917): gspca - zc3xx: Cleanup code.
- update copyright and module author
- change __u8/16 to u8/16
- set unsigned the sd sensor
- initialize the controls by macros
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 11 Jan 2010 13:47:33 +0000 (10:47 -0300)]
V4L/DVB (13915): em28xx: fix a typo on RC6 modes
Thanks to: Devin Heitmueller <dheitmueller@kernellabs.com> for double
checking it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Mon, 4 Jan 2010 02:28:18 +0000 (23:28 -0300)]
V4L/DVB (13913): saa7127: Add support for generating SECAM output for the SAA712[89] chips
This change fixes up saa7127_s_std() generate SECAM out, if the user has
requested a 50 Hz video standard set that only contains a request for SECAM
standards and not PAL. Only the SAA712[89] chips can generate SECAM, the
SAA712[67] chips cannot.
I was unclear on the burst start and end values - I couldn't figure out
the units - so I left them the same as for the PAL systems.
A the video decoders on both a PVR-350 (SAA7115) and an HVR-1600 (CX23418)
identify the SECAM signal generated by a SAA7129 with this patch as SECAM.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Sergey Bolshakov [Sun, 3 Jan 2010 00:56:42 +0000 (21:56 -0300)]
V4L/DVB (13912): cx18: Fix tuner reset pin in card entry for the Leadtek PVR2100
Fix the "xceive_pin" setting from "15" to "1" for the PVR2100 -- the same as
the PVR3100H. This properly resets the XC2028 tuner on the PVR2100.
Sergey's original email report:
Hi.
Seems cx18 module has incorrect .xceive_pin value for card,
as i see lots of i2c errors in dmesg from xc2028.
i'm using 2.6.32.2, my hardware is:
00:09.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23418
Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder
[14f1:5b7a]
Subsystem: LeadTek Research Inc. Device [107d:6f27]
Flags: bus master, medium devsel, latency 64, IRQ 17
Memory at
f0000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2
Kernel driver in use: cx18
Kernel modules: cx18
Following fixes this problem for me, the rest seems working:
Reported-by: Sergey Bolshakov <sbolshakov@altlinux.ru>
Tested-by: Sergey Bolshakov <sbolshakov@altlinux.ru>
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Fri, 1 Jan 2010 16:25:41 +0000 (13:25 -0300)]
V4L/DVB (13910): cx18: Fix set indextable command to properly select I/P/B index entries
The CX18_CPU_SET_INDEXTABLE command was being called with the wrong number
of arguments causing the index table frame type selection mask to be set wrong.
Now the IDX stream properly sends entries for I, P, and B frames.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Fri, 1 Jan 2010 01:27:28 +0000 (22:27 -0300)]
V4L/DVB (13909): cx18: Clean up dead code from ivtv once used for IDX processing
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Fri, 1 Jan 2010 01:09:51 +0000 (22:09 -0300)]
V4L/DVB (13908): cx18: Add initial working VIDIOC_G_ENC_INDEX ioctl() support
VIDIOC_G_ENC_INDEX support see the light of day.
Some notes:
1. With default capture parameters, the CX23418 seems to transfer 192 index
entries (4.5 kB worth) at 10 second intervals.
2. Index streams don't seem to be supported for MPEG 2 TS streams
3. The index entries seem to claim every frame is a B-Frame. Possible
firmware bug.
4. The cx18 driver does not try to capture an index stream when inserting
sliced VBI into the MPEg stream as the offsets would need fixup.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 21:27:13 +0000 (18:27 -0300)]
V4L/DVB (13907): cx18: Perform automatic rotation of very old, unread IDX buffers
According to the v4l2 spec, very old MPEG index entries needs to be discarded
in favor of newer index entries. This change ensures the firmware always has
buffers for index entries at the expense of the oldest unread buffers.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 20:19:25 +0000 (17:19 -0300)]
V4L/DVB (13906): cx18: Start IDX streams automatically as an internal associated stream
This change starts the IDX stream along with the MPG stream as an internal
use (only) stream much like the VBI stream can be started as an internal use
stream for inserting sliced VBI packets.
The IDX stream is not started automatically with an MPEG strem if the IDX
stream is disabled (no buffers allocated) or if sliced VBI insertion is being
performed by the cx18 driver. The cx18 driver doing sliced VBI insertion
makes the offsets in the IDX stream inaccurate for the final MPEG stream
presented to user space. Since fixing the IDX offsets ourselves is not easy
and we cannot easily do what ivtv does to fix the offsets, we'll make sliced
VBI insertion and MPEG Index capture mutually exclusive for now.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 05:14:51 +0000 (02:14 -0300)]
V4L/DVB (13905): cx18: Allow MPEG index streams to be started and stopped internally
This change allows the IDX stream to be started and stopped as any other
stream even though it has no associated device node. This is needed for
cx18 driver internal use.
Also always tell the CX23418 to generate index entries when an analog capture
starts and the IDX stream has had buffers allocated (i.e. is enabled).
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 04:35:08 +0000 (01:35 -0300)]
V4L/DVB (13904): cx18: Fix TS and IDX stream buffer memory leak on module unload
Fix a long standing memory leak of stream buffers for streams that did not
have a struct video_device allocated: namely the TS and IDX streams.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 03:26:49 +0000 (00:26 -0300)]
V4L/DVB (13903): cx18: Encapsulate check for a stream being enabled into an inline function
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Thu, 31 Dec 2009 01:54:53 +0000 (22:54 -0300)]
V4L/DVB (13902): cx18: Update MPEG Index stream buffers module option processing
Update the module options related to INDEX stream buffer allocation. A single
CX2341[5678] index entry is only 24 bytes. Large buffers for the IDX stream
will prevent the CX23418 from transferring index data over at all. Buffers
of around 1.5 kB or 64 index entries seem to be just fine. We'll default to
63 buffers/MDLs as that is the firmware limit per stream and IDX stream buffers
are not high rate. There is no reason on earth to allocate the previous 1 MB
default of buffer space for the IDX stream.
This is in anticipation of implementing the G_ENC_INDEX ioctl() in the cx18
driver.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Wed, 30 Dec 2009 12:12:41 +0000 (09:12 -0300)]
V4L/DVB (13899): gspca - all subdrivers: Make control descriptors constant.
The ctrls field of struct sd_desc is declared as const
in gspca.h. It is worth to initialize the content also with
constant values.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Márton Németh [Tue, 5 Jan 2010 15:39:02 +0000 (12:39 -0300)]
V4L/DVB (13898): gspca - some subdrivers: Make sd_desc const.
The function callbacks in sd_desc are defined at compile time and
they do not change at runtime. Make the sd_desc initializations const.
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>
Jean-Francois Moine [Tue, 5 Jan 2010 07:44:00 +0000 (04:44 -0300)]
V4L/DVB (13897): gspca - main: Check the interface class at probe time.
The USB video interface was checked as having the number zero, but
some webcams have other values. The test is now done on the interface
class which may be either 255 (vendor spec) or 0 (class per interface).
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 4 Jan 2010 19:09:47 +0000 (16:09 -0300)]
V4L/DVB (13896): gspca - zc3xx: Adjust the pas202b exchanges.
- adapt the start sequences from the info file of the ms-win driver
of the webcams 046d:08a2/046d:08aa (lvWIMv.inf)
- disable the brightness for this sensor
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 4 Jan 2010 18:54:59 +0000 (15:54 -0300)]
V4L/DVB (13895): gspca - zc3xx: Fix the contrast control.
The previous calculation gave bad gamma tables.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Wed, 30 Dec 2009 07:53:07 +0000 (04:53 -0300)]
V4L/DVB (13894): gspca - sonixj: Add more controls.
- sharpness
- brightness for adcm1700
- adjust brightness/exposure for adcm1700
- add some comments
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 26 Dec 2009 19:07:24 +0000 (16:07 -0300)]
V4L/DVB (13893): gspca - vc032x: Change the sensor of 046d:0892 and 046d:0896.
- new sensor POxxxx (unknown ID)
- no probe
- new controls
- table for the disabled controls
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 26 Dec 2009 18:21:57 +0000 (15:21 -0300)]
V4L/DVB (13892): gspca - vc032x: Add the H and V flip controls for sensor mi1320.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 26 Dec 2009 18:18:02 +0000 (15:18 -0300)]
V4L/DVB (13891): gspca - vc032x: Fix bad probe of the sensor mi1320.
- have 2 tables for sensor probe
- with the same ID, the sensor mi1320 is found with the bridge vc0321,
the sensor mi1320_soc with the bridge vc0323
- add some comments
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antoine Jacquet [Sun, 27 Dec 2009 21:22:05 +0000 (18:22 -0300)]
V4L/DVB (13885): zr364xx: fix support for Aiptek DV T300
Added a new initialization method for Aiptek DV T300.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13708
Tested-by: Hámorszky Balázs <balihb@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Erik Andrén [Sun, 27 Dec 2009 08:53:28 +0000 (05:53 -0300)]
V4L/DVB (13883): gspca - m5602: Be less verbose during sensor probe
Currently all probed sensor types are emitted in the kernel log, generating unnecessary noise. Be less verbose and only report what sensor is found (if any)
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Erik Andrén [Sat, 26 Dec 2009 21:00:02 +0000 (18:00 -0300)]
V4L/DVB (13881): gspca - stv06xx: Clean up the dump bridge function
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Thu, 31 Dec 2009 21:14:54 +0000 (18:14 -0300)]
V4L/DVB (13879): dvb_frontend: report what ioctl were called on debug mode
When printing that an iocl were called, report the ioctl number.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Thu, 31 Dec 2009 20:49:32 +0000 (17:49 -0300)]
V4L/DVB (13878): dvb_frontend: Print dump on get after filling the data
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 20 Dec 2009 15:31:28 +0000 (12:31 -0300)]
V4L/DVB (13872): gspca - sonixj: Add sensor adcm1700 and webcam 0c45:614a.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 20 Dec 2009 12:09:22 +0000 (09:09 -0300)]
V4L/DVB (13871): gspca - benq: New subdriver for camera 04a5:3035.
Tested-by: Francesco Lavra <francescolavra@interfree.it>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 20 Dec 2009 08:07:10 +0000 (05:07 -0300)]
V4L/DVB (13870): gspca - zc3xx: Bad detection of sensor HV7131R(c).
The webcam 0ac8:303b may have the sensors HV7131B or HV7131R(c).
This changeset checks the HV7131 type.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Luis Maia [Tue, 15 Dec 2009 16:40:44 +0000 (13:40 -0300)]
V4L/DVB (13867): gspca - zc3xx: Add one more chipset ID of tas5130K.
This ID was found in a webcam 0ac8:301b.
Signed-off-by: Luis Maia <lmaia@royalhat.org>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Tue, 15 Dec 2009 08:23:04 +0000 (05:23 -0300)]
V4L/DVB (13866): gspca - main: Add the cam flag 'no_urb_create'.
This flag permits subdrivers to create specific transfer URBs.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Tue, 15 Dec 2009 08:16:04 +0000 (05:16 -0300)]
V4L/DVB (13865): gspca - main: Optimize code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Tue, 29 Dec 2009 11:25:13 +0000 (08:25 -0300)]
V4L/DVB (13856): ir-keytable: simplify and avoid a warning
/home/v4l/buildtest/v4l-dvb-master/v4l/ir-keytable.c: In function 'ir_setkeycode':
/home/v4l/buildtest/v4l-dvb-master/v4l/ir-keytable.c:190: warning: 'newkeymap' may be used uninitialized in this function
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 21:04:17 +0000 (18:04 -0300)]
V4L/DVB (13848): smsdvb: Add the proper status for IsRfLocked
Now, if RF is locked but demod is not locked, it will report:
>>> tuning status == 0x03
This happens, for example, if the device is on DVB-T, and the video
standard is ISDB-T.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 14:47:33 +0000 (11:47 -0300)]
V4L/DVB (13847): smsdvb: Remove a wrong debug message
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 14:29:42 +0000 (11:29 -0300)]
V4L/DVB (13846): smsdvb: Properly implement stats for both DVB and ISDB-T
After taking a look at the driver's history and doing some tests with
DVB and ISDB-T, it was noticed that the stats were incomplete, for
ISDB-T, and weren't working for DVB.
Fixed the code and added a debug code to print the complete stats at
dmesg. This debug is useful to improve the stats of this driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 10:29:06 +0000 (07:29 -0300)]
V4L/DVB (13845): smsdvb: Fix the frequency switch that broke with v5 API conversion
Bandwidth is in Hz, not in kHz.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 10:17:03 +0000 (07:17 -0300)]
V4L/DVB (13844): smsdvb: Properly report the Delivery System
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Fri, 25 Dec 2009 09:59:21 +0000 (06:59 -0300)]
V4L/DVB (13843): dib8000: Properly report Delivery System as SYS_ISDBT
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Wed, 23 Dec 2009 14:28:46 +0000 (11:28 -0300)]
V4L/DVB (13842): smsdvb: Convert it to use DVB API v5 (S2API)
Based on a patch originally written by Michael Krufky <mkrufky@linuxtv.org>
for a preliminar S2API spec.
The patch were ported to the S2API and had the ISDB-T API additions to
honor the auto mode, while keep allowing manual tuning.
Tested with both the original dvb-apps and the new dvb-apps-isdbt scan,
that uses a different channel.conf and uses S2API with ISDB-T extensions.
Thanks-to: Michael Krufky <mkrufky@linuxtv.org> for his first version
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Wed, 23 Dec 2009 13:07:16 +0000 (10:07 -0300)]
V4L/DVB (13841): smsdvb: Make stats to work
Siano series of patches seemed to cause a regression on reporting DTV
statistics. Due to that, signal indication weren't received, preventing
applications like scan to work.
Tested with ISDB-T signals and got the same scan result as with a
dib0700/dib8000 device.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Wed, 23 Dec 2009 00:09:52 +0000 (21:09 -0300)]
V4L/DVB (13840): smsusb: Add ISDB-T firmware for Hauppauge WinTV-Nova-T-MiniStick
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Wed, 23 Dec 2009 00:08:49 +0000 (21:08 -0300)]
V4L/DVB (13839): smsdvb: add ISDB-T as DVB-T tuning support hack
Activate ISDB-T mode using module option default_mode=6.
hack: use 4 lower bits in frequency for segment number
[mchehab@redhat.com: fix merge conflicts and CodingStyle]
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
David Wong [Sat, 28 Nov 2009 11:36:31 +0000 (08:36 -0300)]
V4L/DVB (13838): atbm8830: use AGC setting from config
Improves ATBM8830 reception by using per card AGC configuration rather
than register default.
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Thu, 17 Dec 2009 12:24:37 +0000 (09:24 -0300)]
V4L/DVB (13833): ir-core: some functions can be static
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Daniel Ritz [Sat, 12 Dec 2009 17:57:17 +0000 (14:57 -0300)]
V4L/DVB (13830): uvcvideo: add another YUYV format GUID for iSight cameras
For some unknown reason, on a MacBookPro5,3 the iSight sometimes report
a different video format GUID. This patch add the other (wrong) GUID to
the format table, making the iSight work always w/o other problems.
What it should report:
32595559-0000-0010-8000-
00aa00389b71
What it often reports:
32595559-0000-0010-8000-
000000389b71
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Thu, 10 Dec 2009 13:00:39 +0000 (10:00 -0300)]
V4L/DVB (13828): uvcvideo: Make the quirks module parameter override the built-in quirks
The quirks module parameter is or'ed with the built-in quirks for the
device being probed. This make it impossible to disable a built-in quirk
without recompiling the driver.
Replace the built-in quirks with the quirks module parameter instead of
or'ing the values.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Thu, 10 Dec 2009 01:57:48 +0000 (22:57 -0300)]
V4L/DVB (13827): uvcvideo: Switch to a monotonic clock for V4L2 buffers timestamps
The realtime clock provided by do_gettimeofday() is affected by time
jumps caused by NTP or DST. Furthermore, preliminary investigation
showed that SMP systems the realtime clock is based on the CPU TSC,
and those could get slightly out of sync, resulting in jitter in the
timestamps depending on which processor handles the USB interrupts.
Instead of the realtime clock, use a monotonic high resolution clock to
timestamp the buffer. As this could in theory introduce a regression
with some userspace applications expecting a realtime clock timestamp,
add a module parameter to switch back to the realtime clock.
Thanks to Paulo Assis for pointing out and investigating the issue.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Thu, 17 Dec 2009 02:46:48 +0000 (23:46 -0300)]
V4L/DVB (13825): ir-core: Don't OOPS if IR device props is not defined
As currently most drivers don't define ir_dev->props, we shouldn't assume
that this field is defined.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Mon, 14 Dec 2009 23:24:56 +0000 (20:24 -0300)]
V4L/DVB (13818): Add Prof 7500 DVB-S2 USB card
The card based on stv0903 demod, stb6100 tuner.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sun, 13 Dec 2009 17:11:07 +0000 (14:11 -0300)]
V4L/DVB (13815): gspca - sunplus: Add webcam 052b:1507.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 16:53:37 +0000 (13:53 -0300)]
V4L/DVB (13680): ir: use unsigned long instead of enum
When preparing the linux-next patches, I got those errors:
include/media/ir-core.h:29: warning: left shift count >= width of type
In file included from include/media/ir-common.h:29,
from drivers/media/video/ir-kbd-i2c.c:50:
drivers/media/video/ir-kbd-i2c.c: In function ‘ir_probe’:
drivers/media/video/ir-kbd-i2c.c:324: warning: left shift count >= width of type
Unfortunately, enum is 32 bits on i386. As we define IR_TYPE_OTHER as 1<<63,
it won't work on non 64 bits arch.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:59:19 +0000 (02:59 -0300)]
V4L/DVB (13641): Properly update the driver representation for the protocol
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:56:15 +0000 (02:56 -0300)]
V4L/DVB (13639): ir-sysfs: Properly protect rc_tab changes with a lock
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:55:03 +0000 (02:55 -0300)]
V4L/DVB (13638): ir-core: documment missed functions
While here, change ir_core_dev_number to be static
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:54:22 +0000 (02:54 -0300)]
V4L/DVB (13637): em28xx: allow changing keycode table protocol
Experimental patch to allow changing the IR protocol. Currently, it support
changing between RC-5 and NEC protocols.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:46:42 +0000 (02:46 -0300)]
V4L/DVB (13636): ir-core: add method to change IR protocol
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 05:16:36 +0000 (02:16 -0300)]
V4L/DVB (13635): ir-core: Implement protocol table type reading
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Mon, 14 Dec 2009 03:16:55 +0000 (00:16 -0300)]
V4L/DVB (13634): ir-core: allow passing IR device parameters to ir-core
Adds an structure to ir_input_register to contain IR device characteristics,
like supported protocols and a callback to handle protocol event changes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Sun, 13 Dec 2009 19:00:08 +0000 (16:00 -0300)]
V4L/DVB (13633): ir-core: create a new class for remote controllers
Add sysfs skeleton to export remote controller information via
/sys/class/irrcv.
For now, the code doesn't do much. It just exports an attribute that
is meant to report and control the IR protocol used by the keytable.
However, the callbacks for this new attribute weren't set yet.
Also, it lacks symlinks to the used event interface.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Linus Torvalds [Wed, 24 Feb 2010 18:52:17 +0000 (10:52 -0800)]
Linux 2.6.33
projects / profile / ivi / kernel-adaptation-intel-automotive.git / log