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* V4L/DVB: v4l doc: fix font of field nameHans Verkuil2010-05-181-1/+1
| | | | | | | | The field 'reserved' was not tagged as a 'structfield' as it should. This made the text a bit confusing. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: videobuf-core: fix spelling mistake in debug messageHans Verkuil2010-05-181-1/+1
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: saa7134: add capture boards Hawell HW-404M7 and HW-808M7Vladimir Ermakov2010-05-184-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds new capture boards Hawell HW-404M7 and HW-808M7. Those cards have 4 or 8 SAA7130 chips and for the work it only needs initialize registers. The value of those registers were dumped under Windows using flytest. But board haven't EEPROM. For the first chip: SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01) I2C slave devices found: No devices GPIO pins: Mode : 0x00389C00 Value: 0x00016C00 Video input: 3 Audio input: Analog Line1 For other chips: SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01) I2C slave devices found: No devices GPIO pins: Mode : 0x00389200 Value: 0x00010000 Video input: 3 Audio input: Analog Line1 Signed-off-by: Vladimir Ermakov <vooon341@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: v4l2_ctrl_get_name(): add missing control names, and make title ↵Frank Schaefer2010-05-181-1/+3
| | | | | | | | | | | | | for V4L2_CID_BG_COLOR consistent v4l2_ctrl_get_name(): add missing control names, and make title for V4L2_CID_BG_COLOR consistent V4L2_CID_AUTOBRIGHTNESS was introduced with kernel 2.6.31 V4L2_CID_BAND_STOP_FILTER was introduced with kernel 2.6.32 Signed-off-by: Frank Schaefer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Staging: cx25821: fix coding style issues in cx25821-alsa.cOlimpiu Pascariu2010-05-181-48/+54
| | | | | | | | | >From 9473816c446a6ca91905fc49a73732f70b5223b4 Mon Sep 17 00:00:00 2001 This is a patch to the cx25821-alsa.c file that fixes up errors and warnings found by the checkpatch.pl tool [mchehab@redhat.com: a few adjustments on the comments to improve readability] Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tlg2300: remove unused #include <linux/version.h>Huang Weiyi2010-05-181-1/+0Star
| | | | | | | | Remove unused #include <linux/version.h>('s) in drivers/media/video/tlg2300/pd-main.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: drivers/media/video: move dereference after NULL testJulia Lawall2010-05-183-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In quickcam_messenger.c, if the NULL test on uvd is needed, then the dereference should be after the NULL test. In vpif_display.c, std_info is initialized to the address of a structure field. This seems unlikely to be NULL. Test std_info->stdid instead. In saa7134-alsa.c, the function is only called from one place, where the chip argument has already been dereferenced. On the other hand, if it should be kept, then card should be initialized after it. A simplified version of the semantic match that detects this problem is as follows (http://coccinelle.lip6.fr/): // <smpl> @match exists@ expression x, E; identifier fld; @@ * x->fld ... when != \(x = E\|&x\) * x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ivtv, ivtvfb: Use a define for the output line and field register ↵Andy Walls2010-05-184-5/+10
| | | | | | | | | | address Get rid of the magic number 0x28c0 used in several places in the ivtv and ivtvfb driver and define the register address to a meaningful name. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ivtv: Avoid hard system lock on decoder output mode changeIan Armstrong2010-05-182-1/+25
| | | | | | | | | | | | Changing the decoder video standard just prior to, or during, the output of the lower field may result in a hard system lock. To avoid this, try to ensure the firmware call occurs only during the first 100 lines of the top field. (Minor comment addition and a line break added Andy Walls <awalls@radix.net>.) Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx18: Add a component video input to the PVR2100 and DVR3200H card ↵Andy Walls2010-05-181-0/+2
| | | | | | | | | | entries This is a guess at the proper configuration for component video on the Leadtek PVR2100 and DVR3100 H. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx18: Add support for component video inputsAndy Walls2010-05-184-7/+51
| | | | | Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: saa7134: Fix IR support of some ASUS TV-FM 7135 variantsJean Delvare2010-05-181-0/+5
| | | | | | | | | | | Some variants of the ASUS TV-FM 7135 are handled as the ASUSTeK P7131 Analog (card=146). However, by the time we find out, some card-specific initialization is missed. In particular, the fact that the IR is GPIO-based. Set it when we change the card type, and run saa7134_input_init1(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: replace occurences of req05 magic by a naming aliasMauro Carvalho Chehab2010-05-181-2/+2
| | | | | | | | | | | | Yet another naming replace magic thanks to perl scripts. This time, it is done with: cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\, 0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf "s/REQ_${req}_SET_GET_USBREG, 0x[0]*$3,/$1,/\n" }' >a; for i in tm*.c; do sed -f a $i >b && mv b $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: add request to registers of the group 05Mauro Carvalho Chehab2010-05-181-196/+196
| | | | | | | | | | | | Yet another script magic. This time, the change were generated by this script: cat tm6000-regs.h |perl -ne 'if (m/^(\#define TM6010_REQ)(05)([^\s]+)(\s+)0x([A-F0-9].)/) { \ $name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; \ printf "$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ }' \ >a; mv a tm6000-regs.h Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: Replace naming convention for registers of req 05 groupMauro Carvalho Chehab2010-05-181-196/+196
| | | | | | | | | | | | | After looking at the "magic" registers, it is clear that usb registers belong to request 5. Replace them with this script: cat /tmp/reg3 |perl -ne 'if (m/define (TM6000_U_)([^\s]+)\s+0x([A-F0-9].)/) { \ $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ05_R%s_%s,g\n", $val, $name; }' >a; sed -f a tm6000-regs.h >b; mv b tm6000-regs.h Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: Replace all magic values by a register aliasMauro Carvalho Chehab2010-05-184-796/+796
| | | | | | | | | | | | | | Instead of using magic pairs of req/reg, replace them by the defined values. This patch were generated by the following script: cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\, 0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf "s/REQ_${req}_SET_GET_AVREG[_BIT]*, 0x[0]*$3,/$1,/\n" }' >a; for i in tm*.c; do sed -f a $i >b && mv b $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: Add request at Req07/Req08 register definitionsMauro Carvalho Chehab2010-05-181-235/+235
| | | | | | | | | | | | | | Use a pair Req/Reg for all registers at req07 and req08 groups. This makes easier to replace them at the code with a script and helps to avoid using the wrong req with some register. This change were generated by this script: if (m/^(\#define TM6010_REQ)([0-9].)([^\s]+)(\s+)0x([A-F0-9].)/) { $name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; printf "$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ } Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: Replace all Req 8 group of regs with another naming conventionMauro Carvalho Chehab2010-05-181-57/+57
| | | | | | | | | | | | | | | | | | According with the original patch that added the register names, those are related to tm6010, so name it properly as such. Also, clearly indicates when a register belongs to Request 0x08 and add its register value at the name. This makes easier to double check if the proper register is used along the driver. This patch were made with the help of this simple perl script, applied over the definitions of the last register groups: if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ08_R%s_%s,g\n", $val, $name; } And were manually adjusted to fix a few minor issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: Replace all Req 7 group of regs with another naming conventionMauro Carvalho Chehab2010-05-181-178/+178
| | | | | | | | | | | | | | | | | According with the original patch that added the register names, those are related to tm6010, so name it properly as such. Also, clearly indicates when a register belongs to Request 0x07 and add its register value at the name. This makes easier to double check if the proper register is used along the driver. This patch were made with the help of this simple perl script: if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ07_R%s_%s,g\n", $val, $name; } And were manually adjusted to fix a few minor issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: dvb-usb: enable specifying a separate generic bulk ctrl response ↵Michael Krufky2010-05-182-0/+9
| | | | | | | | | | | | | | endpoint Some DVB USB devices use a separate endpoint for responses to control messages sent with bulk transfers via the generic_bulk_ctrl_endpoint. When generic_bulk_ctrl_endpoint_response is set, it will be used instead of the generic_bulk_ctrl_endpoint when reading usb responses in the dvb_usb_generic_rw helper function. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Reviewed-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: export driver name used by IR via ueventMauro Carvalho Chehab2010-05-1813-15/+43
| | | | | | | | Now, both driver and keytable names are exported to userspace. This will help userspace to decide when a table need to be replaced by another one. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Export IR name via ueventMauro Carvalho Chehab2010-05-182-3/+23
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Add a macro to properly create IR tablesMauro Carvalho Chehab2010-05-182-375/+83Star
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir: use a real device instead of a virtual classMauro Carvalho Chehab2010-05-183-36/+56
| | | | | | | | | | | | | | | | | | | Change the ir-sysfs approach to create irrcv0 as a device, instead of using class_dev. Also, change the way input is registered, in order to make its parent to be the irrcv device. Due to this change, now the event device is created under /sys/class/ir/irrcv class: /sys/class/irrcv/irrcv0/ |-- current_protocol |-- device -> ../../../1-3 |-- input9 | |-- capabilities | | |-- abs ... Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: tm6000: add new hybrid-stickStefan Ringel2010-05-181-6/+33
| | | | | | | | | | | | | | | | | | | | | | -add Hauppauge WinTV HVR 900H/WinTV USB2-Stick vid/pid 0x2040/6601 0x2040/6610 0x2040/6611 -add Terratec Cinergy Hybrid-Stick vid/pid 0x0ccd/0x00a5 -add Twinhan TU501(704D1) vid/pid 0x13d3/0x3240 0x13d3/0x3241 0x13d3/0x3243 0x13d3/0x3264 Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Fix bad whitespacingMauro Carvalho Chehab2010-05-186-16/+16
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Update copyright infoMax Thrun2010-05-181-2/+2
| | | | | | | Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Add Powerline Frequency controlMosalam Ebrahimi2010-05-181-1/+70
| | | | | | | | | | Note that setting this options to 50Hz can reduce the framerate, so it is still disabled (60Hz) by default. Signed-off-by: Mosalam Ebrahimi <m.ebrahimi@ieee.org> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Cosmetics: fix indentation and hex digitsAntonio Ospite2010-05-181-122/+122
| | | | | | | | | | * Indent with tabs, not with spaces, nor with mixed style. * Less indentation for controls index comments. * Use lowercase hex digits. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Fix unsetting hflip and vflip bitsMax Thrun2010-05-181-6/+2Star
| | | | | | | | | Also set default values unconditionally, for readability. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Fixes for sharpness controlMax Thrun2010-05-181-4/+2Star
| | | | | | | | | | * Adjust comments for sharpness control * Set default value unconditionally, for readability Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Fix Auto White Balance controlMax Thrun2010-05-181-8/+13
| | | | | | | | | Set only the needed bits for AWB, and enable it by default. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Fix and document setting manual exposureAntonio Ospite2010-05-181-0/+9
| | | | | | | | | | | | Document that even if the state is a u8 value, both MSB and LSB are set as sd->exposure represents half of the value we are going to set into registers. Skip setting exposure when AEC is enabled. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Add Auto ExposureMax Thrun2010-05-181-2/+53
| | | | | | | | | | This also makes manual exposure actually work: it never worked before because AEC was always enabled. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Fix autogain control, enable it by defaultMax Thrun2010-05-181-23/+30
| | | | | | | | | | | | | | | | | | | * Use 'agc' instead of 'autogain' in the code so to align the naming as in AEC/AWB. * Tweak brightness and contrast default values. * Fix setting/resetting registers values for AGC. * Set actual gain back when disabling AGC. * Skip setting GAIN register when AGC is enabled. * Enable AGC by default. Note that as Auto Gain Control is now enabled by default, if you are using the driver for visual computing applications you might need to disable it explicitly in your software. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - ov534: Remove hue controlAntonio Ospite2010-05-181-49/+5Star
| | | | | | | | | Hue control doesn't work and the sensor datasheet is not clear about how to set hue properly. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca- ov534: Remove ambiguous controlsMax Thrun2010-05-181-94/+6Star
| | | | | | | | | | Remove Blue/Red Channel Target Value, they are meant for Black Level Calibration but it is not completely clear how to use them. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ngene: Add support for cineS2 v5 and SaTiX-S2 Dual v2Oliver Endriss2010-05-181-2/+30
| | | | | | | | | Add support for - Linux4Media cineS2 DVB-S2 Twin Tuner (v5) - Mystique SaTiX-S2 Dual (v2) Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: drivers/media: drop redundant memsetJulia Lawall2010-05-181-2/+0Star
| | | | | | | | | | | | | | | | | | | | | The region set by the call to memset is immediately overwritten by the subsequent call to memcpy. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2,e3,e4; @@ - memset(e1,e2,e3); memcpy(e1,e4,e3); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: stv090x: Add some notes about the internal tuner I/O controlManu Abraham2010-05-181-0/+9
| | | | | Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Budget/STV090x/STV6110x: Initialize the demodulator immediately ↵Andreas Regel2010-05-183-20/+20
| | | | | | | | after the tuner is attached Signed-off-by: Andreas Regel <andreas.regel@gmx.de> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: [STV090x] Use gate control, while tuner is being accessedManu Abraham2010-05-181-1/+7
| | | | | Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: [STV090x, STV6110x] Use tuner sleep within the demodulator controlManu Abraham2010-05-185-3/+13
| | | | | | | | | | | | | | | Oliver Endriss <o.endriss@gmx.de> pointed out: Imho not a good idea, as the frontend thread calls - fe->ops.tuner_ops.init - fe->ops.tuner_ops.sleep If you remove fe->ops.i2c_gate_ctrl, init and sleep will fail, because gate_ctrl was never called... -- Signed-off-by: Manu Abraham <manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: [STV090x] Code simplificationManu Abraham2010-05-181-30/+27Star
| | | | | | | - Remove a redundant exported gate control function Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: AZ6027: Fix initialization for some cardsOleg Roitburd2010-05-182-3/+21
| | | | | | | | Also add in some more device ID's Signed-off-by: Oleg Roitburd <oroitburd@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: AZ6027: Add support for Technisat V1 deviceOleg Roitburd2010-05-182-2/+4
| | | | | | Signed-off-by: Oleg Roitburd <oroitburd@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx2341x: Remove temporal filter control restrictionIan Armstrong2010-05-181-14/+0Star
| | | | | | | | | | Since the change that stops the CX23415/6 firmware-intiiated secondary stream appears to fix the temporal filter, it's now fully re-enabled for all capture resolutions. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ivtv: Really stop capture on device closeIan Armstrong2010-05-181-0/+4
| | | | | | | | | | | | When a capture is started, the firmware also appears to start a secondary stream. Unless this secondary stream is also stopped, the encoder will remain active and not reinitialise for the next capture. Unfortunately, setting up the video source can glitch the encoder and result in undesirable effects that this initialisation will clear. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ivtv: Combine capture start delays into a single delayAndy Walls2010-05-181-2/+1Star
| | | | | | | | | | Combine the two 150 ms delays into a single 300 ms delay. Ian Armstrong has noted that the delay between CX2341X_ENC_INITIALIZE_INPUT and CX2341X_ENC_START_CAPTURE can cause problems if the temporal filter is allowed to be enabled. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: configurable IRQ from CAMAbylay Ospan2010-05-181-3/+9
| | | | | | | | IRQ from CAM disabled by default. In some environment enabled IRQ can cause of machine freeze. Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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