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46 Commits

Author SHA1 Message Date
Jean-François Moine
24f222e77a V4L/DVB: gspca - t613: Check the result of kmalloc 
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2010-05-18 00:46:28 -03:00
Nicolau Werneck
00e8006db5 V4L/DVB: gspca - t613: Support for LT168G sensor. 
Signed-off-by: Nicolau Werneck <nwerneck@gmail.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2010-02-26 15:10:49 -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
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
Jean-Francois Moine
78a6d74e81 V4L/DVB (12230): gspca - t613: Change tas5130a init sequences. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-09-12 12:17:37 -03:00
Jean-Francois Moine
dd72cb3eda V4L/DVB (11446): gspca - t613: Do sensor reset only for sensor om6802. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-06-16 18:20:22 -03:00
Jean-Francois Moine
e30bdc6693 V4L/DVB (11145): gspca - t613: Greater delay after om6802 reset. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:43:32 -03:00
Jean-Francois Moine
249fe889fd V4L/DVB (11144): gspca - t613: Don't re-read the ID registers at probe time. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:43:32 -03:00
Jean-Francois Moine
3da37e42ba V4L/DVB (11143): gspca - t613: Bad sensor detection. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:43:32 -03:00
Jean-Francois Moine
748c014889 V4L/DVB (10638): gspca - t613: Bad debug level when displaying the sensor type. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:50 -03:00
Jean-Francois Moine
c35d066e85 V4L/DVB (10637): gspca - t613: Bad sensor name in kernel trace when 'other' sensor. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:50 -03:00
Tobias Klauser
e23b290716 V4L/DVB (10628): V4L: 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>
Cc: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:48 -03:00
Hans Verkuil
d9ddd3b010 V4L/DVB (10406): gspca: fix compiler warning 
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:35 -03:00
Jean-Francois Moine
409b11dd74 V4L/DVB (10382): gspca - t613: Bad returned value when no known sensor found. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:34 -03:00
Jean-Francois Moine
2d56f3bbe7 V4L/DVB (10381): gspca - t613: New unknown sensor added. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:33 -03:00
Jean-Francois Moine
82e2549102 V4L/DVB (10380): gspca - t613: Cleanup and optimize code. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2009-03-30 12:42:33 -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
Roel Kluin
97a53a0fd4 V4L/DVB (9994): gspca: t613: Bad loop in om6802 reset. 
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-30 09:39:43 -02:00
Jean-Francois Moine
eb229b22fb V4L/DVB (9294): gspca: Add a stop sequence in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:41:20 -03:00
Leandro Costantino
ad62fb08de V4L/DVB (9293): gspca: Separate and fix the sensor dependant sequences in t613. 
Signed-off-by: Leandro Costantino <lcostantino@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:41:14 -03:00
Jean-Francois Moine
35480b6bc3 V4L/DVB (9292): gspca: Call the control setting functions at init time in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:41:09 -03:00
Jean-Francois Moine
cbc51c6d6e V4L/DVB (9291): gspca: Do not set the white balance temperature by default in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:41:00 -03:00
Jean-Francois Moine
392ee5a59d V4L/DVB (9290): gspca: Adjust the sensor init sequences in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:40:55 -03:00
Jean-Francois Moine
236088d215 V4L/DVB (9289): gspca: Other sensor identified as om6802 in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:40:50 -03:00
Jean-Francois Moine
0bc99b5cf7 V4L/DVB (9288): gspca: Write to the USB device and not USB interface in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:40:43 -03:00
Jean-Francois Moine
f89be036eb V4L/DVB (9287): gspca: Change the name of the multi bytes write function in t613. 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-17 17:40:37 -03:00
Jean-Francois Moine
fadc79935c V4L/DVB (9125): gspca: Big rewrite of t613 driver 
- separate functions for bridge and sensor exchanges
- delays added after some exchanges
- other sensor type

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-10-12 09:37:15 -02:00
Jean-Francois Moine
b1043e562e V4L/DVB (9089): gspca: Remove the duplicated EOF (ff d9) in t613. 
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
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
f9b4a377dc V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec. 
- return -EINVAL when control not supported.
- start the private controls at V4L2_CID_PRIVATE_BASE.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-09-03 18:36:59 -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
5d05294ac8 V4L/DVB (8717): gspca: Frame buffer too small for small resolutions (sonixj and t613). 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-09-03 18:36:57 -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
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
Harvey Harrison
efab8211db V4L/DVB (8199): gspca: Compile warnings about NULL ptr. 
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2008-07-20 07:17:11 -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
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