- 18 May, 2010 40 commits
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Mauro Carvalho Chehab authored
This patch fixes up some warnings&errors found by the checkpatch.pl script Signed-off-by:
Olimpiu Pascariu <olimpiu.pascariu@gmail.com> CC: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Dan Carpenter authored
This fixes a smatch warning: drivers/media/video/ivtv/ivtv-vbi.c +138 ivtv_write_vbi(43) error: buffer overflow 'vi->cc_payload' 256 <= 1023 Signed-off-by:
Dan Carpenter <error27@gmail.com> Reviewed-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Pawel Osciak authored
Make videobuf pass checkpatch; minor code cleanups. Signed-off-by:
Pawel Osciak <p.osciak@samsung.com> Reviewed-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Dmitri Belimov authored
Add support SPI bus to v4l2. Useful for control some device with SPI bus like hardware MPEG2 encoders and etc. Signed-off-by:
Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Devin Heitmueller authored
Add support for design which has an em2863/tvp5150 and uses the standard empia USB ID. In Sander's case, it was branded as an "Eminent model EM3705" Thanks to Sander Van Ginkel for testing and help debugging the support. [mchehab@redhat.com: move it to a vague card number slot (card=29)] Signed-off-by:
Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
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Mauro Carvalho Chehab authored
It seems that I merged a wrong version of the patch or that changeset 4d770eeb926d0bc44c0bd68d051d3d2a5568ef41 got mangled somehow: It were missed the #else to avoid compilation troubles. Signed-off-by: -
Mauro Carvalho Chehab authored
Fixes sync with -hg tree Signed-off-by: -
Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
There are some missing entries there Signed-off-by: -
Devin Heitmueller authored
Add the ability to use the v4l2_ctrl_query_fill() function for the newly introduced chroma gain control. Also, make use of the centralized function by the one caller. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
Add support for chroma agc and gain to the saa7115 driver. This allows for users to do manual adjustment for abnormal signal conditions. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
Introduce a new control for modifying the chroma gain. This allows for user intervention in abnormal signal conditions cases where the decoder's chroma AGC cannot compensate and the value needs to be adjusted manually. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
This patch enables the anti-alias filter, which was originally enabled for the saa7113, but the saa7115_init_misc was trampling the value. Without this patch, there would be visible vertical bands in the chroma. Thanks to Andy Walls for helping test this change against other ivtv products. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
Rework the logic for tracking the amount of data copied to the VBI buffer, to address problem found where the video lines are several bytes shifted to the right (and the leading pixels in the first line rendered are garbage). This would occur because the copy function would advance the pointer when detecting headers, but the caller would not adjust the length actually copied. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
It turns up we can reduce the starting line for the active area, which results in more data being captured when under PAL (while the full VBI capture window still stays properly encoded). This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Devin Heitmueller authored
Increase the packets per URB count from 40 to 64. I suspect that whoever was looking at the usbsnoop captures saw "0x40" packets and mistook it for "40". As a result of this change, I can see a 25% reduction in the number of interrupts generated via powertop. This work was sponsored by EyeMagnet Limited. Signed-off-by:
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Hans de Goede authored
The hv7131d sensor code also works for the hv7131e, this patch changes it to also recognize the hv7131e sensor id. Tested-by:
Frank Danapfel <fdanapfe@redhat.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
gspca_spca561: Add support for camera button Signed-off-by:
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Hans de Goede authored
Fix LED control on rev12a cameras and remove the unneeded sd_stop0 callback function. Signed-off-by:
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Brian Johnson authored
Fixed buggy init sequence for the OV9655 sensor. Tested with a 0c45:6288 and 0c45:62b3. Signed-off-by:
Brian Johnson <brijohn@gmail.com> Signed-off-by:
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Brian Johnson authored
Adds the following models: - 0c45:624c - 0c45:628c - 0458:704a - 0458:704c Signed-off-by:
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Brian Johnson authored
Add support for detecting webcams that are mounted upside down in laptops. Currently the only two known are two MSI modesl using the 0c45:624f. Signed-off-by:
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Brian Johnson authored
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Mauro Carvalho Chehab authored
Drop custom code for handling the input button in favor of using gspca's input hanlding mechinism. Signed-off-by:
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Jean-François Moine authored
Signed-off-by:
Jean-François Moine <moinejf@free.fr> Signed-off-by:
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Jean-François Moine authored
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Hans Verkuil authored
This list should stay sorted to make it easy to find new ID ranges when adding new chip families. [mchehab@redhat.com: fixed bad whitespacing] Signed-off-by:
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Hans Verkuil authored
The field 'reserved' was not tagged as a 'structfield' as it should. This made the text a bit confusing. Signed-off-by:
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Hans Verkuil authored
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Vladimir Ermakov authored
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:
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Frank Schaefer authored
V4L/DVB: v4l2_ctrl_get_name(): add missing control names, and make title 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:
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Olimpiu Pascariu authored
>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:
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Huang Weiyi authored
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:
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Julia Lawall authored
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:
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Andy Walls authored
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:
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Ian Armstrong authored
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:
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Andy Walls authored
This is a guess at the proper configuration for component video on the Leadtek PVR2100 and DVR3100 H. Signed-off-by:
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Andy Walls authored
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Jean Delvare authored
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:
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Mauro Carvalho Chehab authored
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:
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