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From: Hans de Goede <hdegoede@redhat.com>
My ov519 cam has it led inverted, the same has been
reported on the ov51x-jpeg list for another
creative cam. This patch fixes this without changing
the behaviour for other cams.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
Check ov518 packet numbers to detect dropped packets.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_ov519: Add 320x240 and 160x120 support for cif sensor cams
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
The fix for the UV swapping in qcif mode with the ov6630, which I did
to fix this issue on a ov518 cam with an ov66308AF, causes UV swapping in
qcif with another cam of mine with the ov518 and an ov66308AE, so this
patch changes the code to differentiate between the ov66308AF and other
ov6630 versions, and restricts the UV swap fix to the ov66308AF.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
A previous change (v4l2-common: remove v4l2_ctrl_query_fill_std) broke
the handling of class controls in VIDIOC_QUERYCTRL. The MPEG class control
was broken for all drivers that use the cx2341x module and the USER class
control was broken for ivtv and cx18.
This change adds back proper class control support.
Priority: high
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Devin Heitmueller <dheitmueller@kernellabs.com>
Add an IR profile for the EVGA inDtube remote control (which is an NEC type
remote)
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
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From: Devin Heitmueller <dheitmueller@kernellabs.com>
Add support for the EVGA inDtube. Both ATSC and analog side validated as
fully functional.
Thanks to Jake Crimmins from EVGA for providing the correct GPIO info.
Thanks to Alan Hagge for doing all the device testing.
Thanks to Greg Williamson for providing hardware for testing.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Jake Crimmins <jcrimmins@evga.com>
Cc: Alan Hagge <ahagge@gmail.com>
Cc: Greg Williamson <cheeseboy16@gmail.com>
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From: Devin Heitmueller <dheitmueller@kernellabs.com>
In cases where the board had a default USB ID, we would not indentify the
board until after the call to em28xx_set_mode(). As a result, for those
boards the analog GPIOs were not being set before probing the i2c bus for
devices (the probe would occur with the GPIOs being all high).
Make a call to em28xx_set_mode() so that the GPIOs are set properly before
probing the i2c bus for devices.
This problem was detected with the EVGA inDtube, where the tvp5150 is not
powered on unless GPIO1 is pulled low.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Trent Piepho <xyzzy@speakeasy.org>
v4l2_bound_align_image should be v4l_bound_align_image. Change comment to
match coding style.
Should be merged with cb48209c1841
pxa-camera: Use v4l bounding/alignment function
Priority: high
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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From: Trent Piepho <xyzzy@speakeasy.org>
It's possible that the height alignment would be increased beyond the
maximum possible value when trying to satisfy size alignment.
Please fold with b4d3ec8d363d
v4l2: Create helper function for bounding and aligning images
Priority: high
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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From: Hans de Goede <hdegoede@redhat.com>
This patch adds autobrightness (so that it can
be turned off to make the already present brightness
control work) and light frequency filtering controls.
The lightfreq control needed 2 different entries
in the ctrls array, as the number of options differs
depending on the sensor. Always one of the 2 entires is
disabled ofcourse.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca: fix NULL pointer deref in query_ctrl
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Trent Piepho <xyzzy@speakeasy.org>
On Fri, 12 Jun 2009, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@oracle.com>
>
> Move v4l_bound_align_image() outside of an #ifdef CONFIG_I2C block
> so that it is always built. Fixes a build error:
clamp_align() should be moved as well, since it's only used by
v4l_bound_align_image(). I'm attaching an alternate version that fixes
this. Labeled the endif too.
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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mutex_lock_interruptible()
From: Robert Krakora <rob.krakora@messagenetsystems.com>
Fix for no return value check of uvc_ctrl_set() which calls
mutex_lock_interruptible().
Priority: normal
Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com>
Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Jean-Francois Moine <moinejf@free.fr>
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Erik Andrén <erik.andren@gmail.com>
The quirk list has grown and was in need of sorting. This is now done. Add a new vflip quirk for the ASUS A7V while we're at it. Thanks to Carsten Menzel for reporting.
Priority: normal
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
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From: Roel Kluin <roel.kluin@gmail.com>
With `while (try_count-- > 0)' try_count reaches -1 after the loop.
Priority: normal
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Lennart Poettering <mzxreary@0pointer.de>
A bunch of V4L drivers generate BTN_0 instead of KEY_CAMERA key presses.
X11 is able to handle KEY_CAMERA automatically these days while BTN_0 is
not treated at all. Thus it would be of big benefit if the camera drivers
would consistently generate KEY_CAMERA. Some drivers (uvc) already do,
this patch updates the remaining drivers to do the same.
I only possess a limited set of webcams, so this isn't tested with all
cameras. The patch is rather trivial and compile tested, so I'd say it's
still good enough to get merged.
Priority: normal
Signed-off-by: Lennart Poettering <mzxreary@0pointer.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Alan Cox <alan@linux.intel.com>
Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13435
Priority: normal
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Figo.zhang <figo1802@gmail.com>
vfree() does it's own NULL checking,so no need for check before
calling it.
Priority: normal
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: David Wong <davidtlwong@gmail.com>
lgs8gxx: update signal strength scale
Signed-off-by: David T.L. Wong <davidtlwong <at> gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: David Wong <davidtlwong@gmail.com>
lgs8gxx: lgs8913 fake signal strength option default on. Original
calculation is too slow.
Signed-off-by: David T.L. Wong <davidtlwong <at> gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Andy Walls <awalls@radix.net>
The following patch should fix 7 MHz DVB-T with the XC3028 using the
DTV7 firmware from the xc3028-v27.fw firmware image.
Signed-off-by: Andy Walls <awalls@radix.net>
Tested-by: Terry Wu <terrywu2009@gmail.com>
[mchehab@redhat.com: thanks to John Ferlito, we have a real test in Australia]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Trent Piepho <xyzzy@speakeasy.org>
The frontend attachment code didn't handle cases where the frontend
partially failed to attach. For instance, when the demod was attached
successfully but the tuner driver wasn't compiled or fails to init for some
reason. In these cases we try to clean up the partial attachment and fail
instead of proceeding with a broken frontend.
If frontend registration fails, clean up with dvb_frontend_detach() rather
than just calling the frontend's main release method. The former does some
additional stuff, like release an attached tuner and take care of putting
symbols when dynamic binding is used.
In skystar2_rev23_attach() it's not necessary to set fc->dev_type, that
gets set before skystar2_rev23_attach() is called.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
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From: Alexey Klimov <klimov.linux@gmail.com>
Patch renames radio->muted to radio->status, add defines for that
variable, and fixes suspend/resume procedure. Radio->status set to
STOPPED in usb_dsbr100_probe because of removing open call.
Also, patch increases driver version.
Priority: normal
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Alexey Klimov <klimov.linux@gmail.com>
Small cleanup of dsbr100_setfreq(). No need to pass radio->curfreq value
to this function.
Priority: normal
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Alexey Klimov <klimov.linux@gmail.com>
Priority: normal
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Alexey Klimov <klimov.linux@gmail.com>
Patch removes radio->users counter because it is not in use.
Priority: normal
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Figo.zhang <figo1802@gmail.com>
it is better return -ENOMEM than -EIO
Priority: normal
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
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From: Andy Walls <awalls@radix.net>
This adds support for DVB-T on the Leadtek DVR3100 H and should also get analog
TV capture from the tuner working properly as well.
DVB-T 6 MHz and 8 MHz have been tested and verified to work by Terry Wu of
Leadtek. DVB-T 7 MHz has also been verified working with a change developed by
Terry to the tuner-xc2028.c driver.
Special thanks go to Terry Wu <terrywu2009@gmail.com> of Leadtek who provided
the needed information and testing to get digital TV working for the Leadtek
DVR3100 H.
Reported-by: Terry Wu <terrywu2009@gmail.com>
Priority: normal
Tested-by: Terry Wu <terrywu2009@gmail.com>
Signed-off-by: Andy Walls <awalls@radix.net>
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From: Andy Walls <awalls@radix.net>
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
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From: Jan Nikitenko <jan.nikitenko@gmail.com>
This patch fixes stack corruption bug present in af9015_eeprom_dump():
the buffer buf is one byte smaller than required - there is 4 chars
for address prefix, 16*3 chars for dump of 16 eeprom bytes per line
and 1 byte for zero ending the string required, i.e. 53 bytes, but
only 52 are provided.
The one byte missing in stack based buffer buf causes following oops
on MIPS little endian platform, because i2c_adap pointer in
af9015_af9013_frontend_attach() is corrupted by inlined function
af9015_eeprom_dump():
CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc ==
803a4488, ra == c049a1c8
Oops[#1]:
Cpu 0
$ 0 : 00000000 10003c00 00000000 803a4468
$ 4 : 8f17c600 8f067b30 00000002 00000038
$ 8 : 00000001 8faf3e98 11da000d 09010002
$12 : 00000000 00000000 00000000 0000000a
$16 : 8f17c600 8f067b68 8faf3c00 8f067c04
$20 : 8f067b9c 00000100 8f067bf0 80104100
$24 : 00000000 2aba9fb0
$28 : 8f066000 8f067af0 802cbc48 c049a1c8
Hi : 00000000
Lo : 00000000
epc : 803a4488 i2c_transfer+0x20/0x104
Not tainted
ra : c049a1c8 af9013_read_reg+0x78/0xc4 [af9013]
Status: 10003c03 KERNEL EXL IE
Cause : 00808008
BadVA : 00000000
PrId : 03030200 (Au1550)
Modules linked in: af9013 dvb_usb_af9015(+) dvb_usb dvb_core firmware_class
i2c_au1550 au1550_spi
Process modprobe (pid: 2757, threadinfo=8f066000, task=8fade098, tls=2aad6470)
Stack : c049f5e0 80163090 805ba880 00000100 8f067bf0 0000d733 8f067b68 8faf3c00
8f067c04 c049a1c8 80163bc0 8056a630 8f067b40 80163224 80569fc8 8f0033d7
00000038 80140003 8f067b2c 00010038 c0420001 8f067b28 c049f5e0 00000004
00000004 c049a524 c049d5a8 c049d5a8 00000000 803a6700 00000000 8f17c600
c042a7a4 8f17c600 c042a7a4 c049c924 00000000 00000000 00000002 613a6c00
...
Call Trace:
[<803a4488>] i2c_transfer+0x20/0x104
[<c049a1c8>] af9013_read_reg+0x78/0xc4 [af9013]
[<c049a524>] af9013_read_reg_bits+0x2c/0x70 [af9013]
[<c049c924>] af9013_attach+0x98/0x65c [af9013]
[<c04257bc>] af9015_af9013_frontend_attach+0x214/0x67c [dvb_usb_af9015]
[<c03e2428>] dvb_usb_adapter_frontend_init+0x20/0x12c [dvb_usb]
[<c03e1ad8>] dvb_usb_device_init+0x374/0x6b0 [dvb_usb]
[<c0426120>] af9015_usb_probe+0x4fc/0xfcc [dvb_usb_af9015]
[<80381024>] usb_probe_interface+0xbc/0x218
[<803227fc>] driver_probe_device+0x12c/0x30c
[<80322a80>] __driver_attach+0xa4/0xac
[<80321ed0>] bus_for_each_dev+0x60/0xd0
[<8032162c>] bus_add_driver+0x1e8/0x2a8
[<80322cdc>] driver_register+0x7c/0x17c
[<80380d30>] usb_register_driver+0xa0/0x12c
[<c042e030>] af9015_usb_module_init+0x30/0x6c [dvb_usb_af9015]
[<8010d2a4>] __kprobes_text_end+0x3c/0x1f4
[<80167150>] sys_init_module+0xb8/0x1cc
[<80102370>] stack_done+0x20/0x3c
Code: afb10018 7000003f 00808021 <8c430000> 7000003f 1060002d 00c09021
8f830014 3c02efff
Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
Herton Ronaldo Krzesinski from Mandriva reported that one Bison Electronics
webcam exposes a non-UVC interface descriptor. Instead of failing completely,
ignore trailing non-UVC descriptors and move on.
Thanks to Herton for reporting the problem and submitting a patch proposal.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
The FSC WebCam V30S (18ec:3288) requires the MINMAX quirk. Add a corresponding
entry in the device IDs list.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
The Aveo Technology USB 2.0 Camera (1871:0306) requires the
PROBE_EXTRAFIELDS quirk. Add a corresponding entry in the device IDs list.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Alan Cox <alan@linux.intel.com>
Having fixed the sprintfs I decided a quick clean wouldn't do any harm so
it was actually easy to read in future.
Priority: normal
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Alexey Klimov <klimov.linux@gmail.com>
Patch removes needless if check and goto.
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Reviewed-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Chaithrika U S <chaithrika@ti.com>
Makefile and Kconfig changes
Modifies and adds the video Makefiles and Kconfig files to support DM646x Video
display device
Priority: normal
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Chaithrika U S <chaithrika@ti.com>
Display driver for VPIF
Adds the VPIF display driver and the associated header file.
Priority: normal
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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