- 19 9月, 2009 40 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/dvb/pt1/pt1.c: In function ‘pt1_probe’: drivers/media/dvb/pt1/pt1.c:915: warning: ‘DMA_nnBIT_MASK’ is deprecated Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Huang Weiyi 提交于
Remove #include <linux/version.h> Cc: Eduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
Use v4l2_info and v4l2_err where appropriate. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
The brightness and contrast controls were added to the Sensoray 2250 device. A read register function was added to set the correct bit fields. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
In some error cases, allocated buffers need to be freed before returning. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
Implemented the vidio_g_std and vidio_querystd ioctls. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
The declarations for struct go7007_file *gofh and struct go7007 *go can be merged when gofh isn't used by the function. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
MPEG controls were disabled by Mauro's ioctl conversion patch. They are now re-enabled and cleaned up. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
Trailing whitespace is removed. Source lines wrap at 80 columns. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Pete Eberlein 提交于
Replace "weird device" with accurate descriptions. Add menu options and makefile lines for the i2c modules. Added comment about why dvb-usb is included. Added include sound/config.h for Ubuntu 8.04 distro kernel. Signed-off-by: NPete Eberlein <pete@sensoray.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Richard Röjfors 提交于
This is an initial driver for Analog Devices ADV7180 Video Decoder. So far it only supports query standard. [akpm@linux-foundation.org: remove unneeded cast] Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NRichard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Roel Kluin 提交于
Prevent NULL dereference if kzalloc() fails. Cc: Devin Heitmueller <dheitmueller@linuxtv.org> Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Roel Kluin 提交于
Prevent NULL dereference if kmalloc() fails. Cc: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Roel Kluin 提交于
Prevent NULL dereference if kmalloc() fails. Cc: Markus Rechberger <mrechberger@sundtek.de> Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Roel Kluin 提交于
Prevent NULL dereference if kmalloc() fails. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Vladimir Geroy 提交于
Adding Compro VideoMate E800 (DVB-T part only) Cc: Steven Toth <stoth@linuxtv.org> Signed-off-by: NVladimir Geroy <geroin22@yandex.ru> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Matti J. Aaltonen 提交于
Fixed two typos. Signed-off-by: NMatti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: NEduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Julia Lawall 提交于
Move the kzalloc and associated test after the stream/query test, to avoid the need to free the allocated if the stream/query test fails. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Dmitry Belimov 提交于
Change tuner type to correct for BeholdTV cards with FM1216MK5. Cc: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 James Blanford 提交于
Due to rounding and clipping, exposure and gain settings do not map to unique register values. Rather than read the registers and report gain and exposure that may be different than the values that were set, just cache the latest values that were set and report them. Reduce exposure range from 0-65535 to 0-255 so libv4l's autogain doesn't take forever. Remove vestiges of driver signal processing that is now handled by libv4l. Signed-off-by: NJames Blanford <jhblanford@gmail.com> Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 James Blanford 提交于
Initialize image size before it's used to initialize exposure. Work around lack of exposure set hardware latch with a sequence of register writes in a single I2C command packet. Signed-off-by: NJames Blanford <jhblanford@gmail.com> Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Erik Andrén 提交于
Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Erik Andrén 提交于
Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Erik Andrén 提交于
Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Erik Andrén 提交于
Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Andreas Mohr 提交于
V4L/DVB (13003): Correct dangerous and inefficient msecs_to_jiffies() calculation in some V4L2 drivers Signed-off-by: NAndreas Mohr <andi@lisas.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Henk Vergonet 提交于
http://linuxtv.org/wiki/index.php/Zolid_Hybrid_TV_Tuner test status analog (PAL-B): - Sometimes picture is noisy, but it becomes crystal clear after switching between channels. (happens for example at 687.25 Mhz) - On a lower frequency (511.25 Mhz) the picture is always sharp, but lacks colour. - No sound problems. - radio untested. Digital: - DVB-T/H stream reception works. - Would expect to see some more channels in the higher frequency region. Overall is the impression that sensitivity still needs improvement both in analog and digital modes. Signed-off-by: NHenk Vergonet <Henk.Vergonet@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Dmitri Belimov 提交于
When fast push-pull button of remote control we can received incorrect key code 0x00. Key information from IR decoder has ID of remote control 2 bytes, byte of key code and byte of mirror key code. Correct data 0x86 0x6B 0x00 0xFF Wrong data 0x86 0x6B 0x00 0x00 This patch added additional test of mirror byte for filtering. Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Akihiro Tsukada 提交于
This patch adds driver for 774 Friio White, ISDB-T USB receiver Friio White is an USB 2.0 ISDB-T receiver. (http://www.friio.com/) The device has a GL861 chip and a Comtech JDVBT90502 canned tuner module. This driver ignores all the frontend_parameters except frequency, as ISDB-T shares the same parameter configuration across the country and thus the device can work like an intelligent one. As this device does not include a CAM nor hardware descrambling feature, the driver passes through scrambled TS streams. There is Friio Black, a variant for ISDB-S, which shares the same USB Vendor/Product ID with White, but it is not supported in this driver. They should be identified in the initialization sequence, but this feature is not tested. Signed-off-by: NAkihiro Tsukada <tskd2@yahoo.co.jp> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Add a driver for Earthsoft PT1 Eearthsoft PT1 is a PCI card for Japanese broadcasting with two ISDB-S and ISDB-T demodulators. This card has neither MPEG decoder nor conditional access module onboard. It transmits only compressed and possibly encrypted MPEG data over the PCI bus, so you need an external software decoder and a decrypter to watch TV on your computer. This driver is originally developed by Tomoaki Ishikawa <tomy@users.sourceforge.jp> by reverse engineering. [mchehab@redhat.com: renamed isdb_ts to isdbs_ts to use the current standard] Signed-off-by: NHIRANO Takahito <hiranotaka@zng.info> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 HIRANO Takahito 提交于
In ISDB-S, time-devision duplex is used to multiplexing several waves in the same frequency. Each wave is identified by its own transport stream ID, or TS ID. We need to provide some way to specify this ID from user applications to handle ISDB-S frontends. This code has been tested with the Earthsoft PT1 driver. [mchehab@infradead.org: Fix merge conflicts with isdbt and rename the new parameter to DTV_ISDBS_TS_ID] Signed-off-by: NHIRANO Takahito <hiranotaka@zng.info> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’: drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this function Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
drivers/media/video/saa7164/saa7164-buffer.c: In function ‘saa7164_buffer_alloc’: drivers/media/video/saa7164/saa7164-buffer.c:110: warning: cast to pointer from integer of different size drivers/media/video/saa7164/saa7164-buffer.c:112: warning: cast to pointer from integer of different size Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Muralidharan Karicheri 提交于
Following changes done for vpif driver to support vpif capture:- 1) Current version of display driver defined vpif register space as part for vpif display platform driver resource This is not correct since vpif is common across capture and display drivers. So the resource iomap function is moved to this module 2) Since there are common registers, a spinlock is added for mutual exclusion. This has incorporated comments against version v0 of the patch series Resending to merge to V4L linux-next Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Muralidharan Karicheri 提交于
This is the vpif capture bridge driver for DM6467. This video supports two video channels each having a tvp5147 device at the input. This allows simultaneous capture of NTSC/PAL video in each of this channel. Both MMAP and USERPTR io mechanism are supported. Currently buffer allocation happens at REQBUF ioctl request. Since USERPTR IO is supported, this is not an issue since user applications can allocate buffers and pass the user space address to the driver. Following are TODOs :- 1) Adding support for allocation of buffers at init 2) VBI/HBI data service This has incorporated comments received against version v0 of the patch series. Resending to merge V4l linux-next create mode 100644 drivers/media/video/davinci/vpif_capture.c create mode 100644 drivers/media/video/davinci/vpif_capture.h Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Muralidharan Karicheri 提交于
Adds Kconfig and Makefile changes required for vpif capture driver Resending to merge to V4L linux-next Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Muralidharan Karicheri 提交于
The structure name for vpif display driver changed since it was not unique. So this update is done to reflect the same. Also removed the code related to register address space iomap. Uses v4l2_i2c_new_subdev_board() instead of v4l2_i2c_new_probed_subdev() so that platform data can be added for subdevice configuration for polarities. This has incorporated comments against version v0 of the patch series. Resending the original patch for merge to V4L linux-next Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
Warn when the desired device node number is already in use, except when the new video_register_device_no_warn function is called since in some use-cases that warning is not relevant. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
There are some subtle differences in the way the devnode numbers are handled depending on whether the FIXED_MINOR_RANGES config option is set. Add some simple wrapper functions to handle that correctly. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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