Commit Graph

43 Commits

Author SHA1 Message Date
Jean-François Moine
780e312175 [media] gspca: Fix coding style issues
The errors were found by checkpatch.pl. Most fixes are:
- remove spaces followed by TAB(s),
- split lines greater than 80 characters,
- move most '{'s from start of line to end of previous line.
  (Some '{'s at start of line remain when the '}'s are on the same line)

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 14:50:06 -02:00
Jean-François Moine
0b656321f3 V4L/DVB: gspca - all modules: Display error messages when gspca debug disabled
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 01:05:53 -02:00
Jean-François Moine
548264375b V4L/DVB: gspca - all modules: Remove useless module load/unload messages
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 01:05:52 -02:00
Linus Torvalds
3cfc2c42c1 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (48 commits)
  Documentation: update broken web addresses.
  fix comment typo "choosed" -> "chosen"
  hostap:hostap_hw.c Fix typo in comment
  Fix spelling contorller -> controller in comments
  Kconfig.debug: FAIL_IO_TIMEOUT: typo Faul -> Fault
  fs/Kconfig: Fix typo Userpace -> Userspace
  Removing dead MACH_U300_BS26
  drivers/infiniband: Remove unnecessary casts of private_data
  fs/ocfs2: Remove unnecessary casts of private_data
  libfc: use ARRAY_SIZE
  scsi: bfa: use ARRAY_SIZE
  drm: i915: use ARRAY_SIZE
  drm: drm_edid: use ARRAY_SIZE
  synclink: use ARRAY_SIZE
  block: cciss: use ARRAY_SIZE
  comment typo fixes: charater => character
  fix comment typos concerning "challenge"
  arm: plat-spear: fix typo in kerneldoc
  reiserfs: typo comment fix
  update email address
  ...
2010-08-04 15:31:02 -07:00
Jean-François Moine
9a731a3265 V4L/DVB: gspca - JPEG subdrivers: Don't allocate the JPEG header
The JPEG header is now included in the subdriver structure instead
of being allocated and freed at capture start and stop.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02 14:06:08 -03:00
Uwe Kleine-König
b27d63d8f8 fix comment typos concerning "sequential"
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 21:41:23 +02:00
Jean-Francois Moine
6f081264f8 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>
2010-02-26 15:10:31 -03:00
Marton Nemeth
7e64dc4c4d 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>
2010-02-26 15:10:29 -03:00
Jean-Francois Moine
d41592a2a2 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>
2010-02-26 15:10:24 -03:00
Jean-Francois Moine
07d1c69b2d V4L/DVB (13900): gspca - sunplus: Fix bridge exchanges.
A previous code optimization inverted bridge registers and values,
doing a regression in kernel  2.6.32.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
CC: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17 11:31:36 -02:00
Jean-Francois Moine
ecb7768686 V4L/DVB (13567): gspca - sunplus/stk014: Propagate errors to higher level.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16 00:18:02 -02:00
Linus Torvalds
3e74683137 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits)
  V4L/DVB (13542): ir-keytable: Allow dynamic table change
  V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage
  V4L/DVB (13540): ir-common: Cleanup get key evdev code
  V4L/DVB (13539): ir-common: add __func__ for debug messages
  V4L/DVB (13538): ir-common: Use a dynamic keycode table
  V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation
  V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller
  V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code
  V4L/DVB (13534): ir-common: Remove some unused fields/structs
  V4L/DVB (13533): ir: use dynamic tables, instead of static ones
  V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table
  V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it
  V4L/DVB (13458): go7007: subdev conversion
  V4L/DVB (13457): s2250: subdev conversion
  V4L/DVB (13456): s2250: Change module structure
  V4L/DVB (13528): em28xx: add support for em2800 VC211A card
  em28xx: don't reduce scale to half size for em2800
  em28xx: don't load audio modules when AC97 is mis-detected
  em28xx: em2800 chips support max width of 640
  V4L/DVB (13523): dvb-bt8xx: fix compile warning
  ...

Fix up trivial conflicts due to spelling fixes from the trivial tree in
	Documentation/video4linux/gspca.txt
	drivers/media/video/cx18/cx18-mailbox.h
2009-12-09 19:50:49 -08:00
Jean-Francois Moine
76dd272b56 V4L/DVB (13453): gspca - all subdrivers: Remove the unused frame ptr from pkt_scan().
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05 18:41:59 -02:00
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Jean-Francois Moine
760f2713cb V4L/DVB (12693): gspca - sunplus: The brightness is signed.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:20:08 -03:00
Jean-Francois Moine
2e1794b51b V4L/DVB (12692): gspca - sunplus: Optimize code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:20:07 -03:00
Mauro Carvalho Chehab
d6f76b979c V4L/DVB (12478): ARRAY_SIZE changes
These changes were a direct result of using a semantic patch
More information can be found at http://www.emn.fr/x-info/coccinelle/

[mchehab@redhat.com: fix a merge conflict]
Signed-off-by: Stoyan Gaydarov <sgayda2@uiuc.edu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:19:05 -03:00
Johannes Goerner
af5f88c877 V4L/DVB (12281): gspca - sunplus: Webcam 052b:1803 added.
Signed-off-by: Johannes Goerner <johannes-goerner@gmx.de>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:17:47 -03:00
Julia Lawall
3eb0237d44 V4L/DVB (12284): gspca - jpeg subdrivers: Check the result of kmalloc(jpeg header).
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-07-24 14:03:30 -03:00
Jean-Francois Moine
59746e1390 V4L/DVB (11714): gspca - spca500 and sunplus: Change the 0x00 insertion mechanism.
The new mechanism does not use any temporary buffer.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:20:55 -03:00
Jean-Francois Moine
77ac0baf24 V4L/DVB (11040): gspca - most jpeg subdrivers: Have the JPEG quality settable.
The JPEG quality of the images (quantization tables) is now settable by the
VIDIOC_S_JPEGCOMP ioctl.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:22 -03:00
Jean-Francois Moine
71cb2764fc V4L/DVB (11039): gspca - most jpeg subdrivers: Change the JPEG header creation.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:22 -03:00
Jean-Francois Moine
8789d810f1 V4L/DVB (10353): gspca - some subdrivers: Don't get the control values from the webcam.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:31 -03:00
Jean-Francois Moine
36e819db43 V4L/DVB (10345): gspca - jpeg subdrivers: One quantization table per subdriver.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:30 -03:00
Alexey Klimov
e6b148490f V4L/DVB (10336): gspca - all subdrivers: Return ret instead of -1 in sd_mod_init.
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:29 -03:00
Alexey Klimov
f69e9529ed V4L/DVB (10335): gspca - all subdrivers: Fix CodingStyle in sd_mod_init function.
Introduce int ret and check it value after call to usb_register().

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:29 -03:00
Jean-Francois Moine
50e06dee95 V4L/DVB (10333): gspca - main and many subdrivers: Remove the epaddr variable.
The transfer endpoint address is now automatically chosen.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:29 -03:00
Jean-Francois Moine
cc611b8aef V4L/DVB (10049): gspca - many subdrivers: Set 'const' the pixel format table.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30 09:40:07 -02:00
Jean-Francois Moine
72ab97cecb V4L/DVB (9079): gspca: Return error code from stream start functions.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
8295d99ee5 V4L/DVB (8829): gspca: Have a clean kmalloc-ated buffer for USB exchanges.
The USB buffer may be used for DMA and there may be a caching problem
if the buffer is part of the device structure.
Thanks to Alan Stern.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03 18:37:42 -03:00
Jean-Francois Moine
012d6b029e V4L/DVB (8822): gspca: Change some subdriver functions for suspend/resume.
- new function 'init' called on probe and resume
- remove the functions 'open' and 'closed'
- 'stopN' and 'stop0' are optional

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03 18:37:35 -03:00
Jean-Francois Moine
6a70974922 V4L/DVB (8718): gspca: suspend/resume added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03 18:36:58 -03:00
Jean-Francois Moine
9d64fdb15b V4L/DVB (8513): gspca: Set the specific per webcam information in driver_info.
This patch removes a big part of the code run at probe time.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27 11:06:38 -03:00
Jean-Francois Moine
07767ebda3 V4L/DVB (8512): gspca: Do not use the driver_info field of usb_device_id.
The field driver_info will be used to handle the specific per webcam
information.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27 11:06:33 -03:00
Jean-Francois Moine
10b0e96ed9 V4L/DVB (8442): gspca: Remove the version from the subdrivers.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 19:00:47 -03:00
Jean-Francois Moine
c91256c27b V4L/DVB (8371): gspca: Webcam 08ca:2050 added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:27:37 -03:00
Jean-Francois Moine
100f7f2a34 V4L/DVB (8370): gspca: Webcam 0461:0821 added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:27:32 -03:00
Jean-Francois Moine
739570bb21 V4L/DVB (8352): gspca: Buffers for USB exchanges cannot be in the stack.
gspca:    Protect dq_callback() against simultaneous USB exchanges.
          Temporary buffer for USB exchanges added in the device struct.
(all)     Use a temporary buffer for all USB exchanges.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:26:14 -03:00
Jean-Francois Moine
c2446b3eba V4L/DVB (8201): gspca: v4l2_pix_format in each subdriver.
main:     Parameter comp_fac removed.
main, pac207:
          get_buff_size op removed.
(all)     v4l2_pix_format in each subdriver.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:17:15 -03:00
Jean-Francois Moine
a5ae206225 V4L/DVB (8195): gspca: Input buffer overwritten in spca561 + cleanup code.
spca561:  Input buffer may be changed on reg write.
(all sd): Cleanup code, 'const' added.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:16:53 -03:00
Jean-Francois Moine
bf7f0b9842 V4L/DVB (8193): gspca: Input buffer may be changed on reg write.
Done for conex, etoms, pac7311, sonixj, t613 and tv8532.
Code cleanup for some other subdrivers.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:16:41 -03:00
Jean-Francois Moine
956e42d28f V4L/DVB (8180): Source cleanup - compile error with VIDEO_ADV_DEBUG.
main, etoms, mars, pac207, pac7311, sonixb, sonixj, spca500, spca505:
	 Cleanup source.
sunplus: Compilation error when VIDEO_ADV_DEBUG set.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:15:56 -03:00
Jean-Francois Moine
6a7eba24e4 V4L/DVB (8157): gspca: all subdrivers
- remaning subdrivers added
- remove the decoding helper and some specific frame decodings

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:14:49 -03:00