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From: Michael Krufky <mkrufky@linuxtv.org>
Add the capability to define device-specific firmware filenames for the SMS1010,
with a mechanism to fall back to the generic firmware if the device-specific
firmware is not present.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
remove typedef struct mutex kmutex_t
fix one line > 80 columns
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Fix the following build warning:
smscoreapi.c: In function 'smscore_detect_mode':
smscoreapi.c:689: warning: cast from pointer to integer of different size
smscoreapi.c:689: warning: cast to pointer from integer of different size
smscoreapi.c: In function 'smscore_set_device_mode':
smscoreapi.c:820: warning: cast from pointer to integer of different size
smscoreapi.c:820: warning: cast to pointer from integer of different size
...and fix the following OOPS on 64bit kernels:
[ 717.263667] usb 6-4: new high speed USB device using ehci_hcd and address 2
[ 717.396386] usb 6-4: configuration #1 chosen from 1 choice
[ 717.473650] Unable to handle kernel paging request at 0000000000c02000 RIP:
[ 717.473657] [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
[ 717.473669] PGD 3c6f7067 PUD 3d484067 PMD 0
[ 717.473674] Oops: 0002 [1] SMP
[ 717.473678] CPU 0
[Modules linked in snipped]
[ 717.473773] Pid: 8380, comm: modprobe Tainted: P 2.6.24-16-generic #1
[ 717.473776] RIP: 0010:[<ffffffff88db9edc>] [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
[ 717.473784] RSP: 0018:ffff81003d495ba8 EFLAGS: 00010206
[ 717.473786] RAX: ffff81003d8cd8d0 RBX: ffff81003d8cd800 RCX: ffff81003d8cd8d0
[ 717.473788] RDX: 0000000000000008 RSI: ffff81003f080070 RDI: ffff81003d8cd800
[ 717.473791] RBP: 0000000000000004 R08: ffff81003ec0104b R09: ffffffffffffffff
[ 717.473793] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000c02000
[ 717.473796] R13: 00000000fffffff4 R14: ffff810000c02000 R15: ffff81003d8cd878
[ 717.473799] FS: 00007f70a680f6e0(0000) GS:ffffffff805b0000(0000) knlGS:0000000000000000
[ 717.473801] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 717.473804] CR2: 0000000000c02000 CR3: 000000003c68b000 CR4: 00000000000006e0
[ 717.473806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 717.473809] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 717.473812] Process modprobe (pid: 8380, threadinfo ffff81003d494000, task ffff81003d2fc000)
[ 717.473814] Stack: ffff81003d8cd800 ffff81003d8cd800 0000000000000000 ffff81003c6d8000
[ 717.473820] ffff81003dcac800 0000000000000008 ffffc20000787bb0 ffffffff88dba16c
[ 717.473825] ffff81003dcac800 000000000000000a 0000000000000000 ffffffff88dbb2fa
[ 717.473829] Call Trace:
[ 717.473866] [<ffffffff88dba16c>] :sms1xxx:smscore_start_device+0x1c/0xb0
[ 717.473885] [<ffffffff88dbb2fa>] :sms1xxx:smsusb_probe+0x29a/0x670
[ 717.473929] [<ffffffff88dbaca0>] :sms1xxx:smsusb_sendrequest+0x0/0x30
[ 717.473965] [<ffffffff804614d9>] mutex_lock+0x9/0x20
[ 717.473998] [<ffffffff8806c42e>] :usbcore:usb_autopm_do_device+0x8e/0x130
[ 717.474040] [<ffffffff8806d33a>] :usbcore:usb_probe_interface+0xda/0x160
[ 717.474067] [<ffffffff803b9f4c>] driver_probe_device+0x9c/0x1b0
[ 717.474091] [<ffffffff803ba219>] __driver_attach+0xc9/0xd0
[ 717.474107] [<ffffffff803ba150>] __driver_attach+0x0/0xd0
[ 717.474115] [<ffffffff803b918d>] bus_for_each_dev+0x4d/0x80
[ 717.474156] [<ffffffff803b959c>] bus_add_driver+0xac/0x220
[ 717.474203] [<ffffffff8806cde9>] :usbcore:usb_register_driver+0xa9/0x120
[ 717.474232] [<ffffffff88dbb00b>] :sms1xxx:smsusb_register+0x1b/0x70
[ 717.474243] [<ffffffff88dba50c>] :sms1xxx:smscore_module_init+0x7c/0xb0
[ 717.474253] [<ffffffff80263b6e>] sys_init_module+0x18e/0x1a90
[ 717.474426] [<ffffffff8020c37e>] system_call+0x7e/0x83
[ 717.474490]
[ 717.474491]
[ 717.474492] Code: 66 41 c7 04 24 9c 02 41 c6 44 24 02 00 4c 89 e6 41 c6 44 24
[ 717.474506] RIP [<ffffffff88db9edc>] :sms1xxx:smscore_set_device_mode+0x22c/0x4a0
[ 717.474513] RSP <ffff81003d495ba8>
[ 717.474515] CR2: 0000000000c02000
[ 717.474521] ---[ end trace 52d9c6f207be106a ]---
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Provide an option to enable / disable support for Siano's default usb ids.
This allows the support for Siano's USB IDs to be disabled, so that Siano's
external driver can be used, instead.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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type 'size_t'
From: Michael Krufky <mkrufky@linuxtv.org>
Fix the following 64bit build warning:
make[2]: Entering directory `/usr/src/linux-headers-2.6.24-16-generic'
CC [M] smscoreapi.o
smscoreapi.c: In function 'smscore_load_firmware_from_file':
smscoreapi.c:604: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
CC [M] smsusb.o
smsusb.c: In function 'smsusb1_load_firmware':
smsusb.c:216: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
smsusb.c:223: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Callback naming has changed. Fix to the proper convention.
CC: Dean Anderson <dean@sensoray.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
set MODULE_DESCRIPTION to "Driver for the Siano SMS1XXX USB dongle"
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Conexant graciously gave us permission to redistribute the
firmware. Update the documentation where the firmware can be
downloaded.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Add initial support for this device. The AGC and tracking filter
settings for the mxl5003 are known to be wrong, but it generally works.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Allow the following configuration, by passing clock_polarity_flip = 2:
Enable FEC automatic reset. Disable spectrum inversion.
Enable viterbi resynchronization. Set polarity indicator high.
Enable error flag insertion.
Thanks to Daniel Gimpelevich, for discovering that this configuration
is used on the AVerMedia AVerTVHD Volar.
Cc: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The MPEG controls could not be enumerated and so could not be read or set
through the v4l2-ctl utility or shown in control panels.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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USB Video Class driver
This driver supports video input devices compliant with the USB Video Class
specification. This means lots of currently manufactured webcams, and probably
most of the future ones.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Notice: Due to MAINTAINERS file that isn't at mercurial tree, I've
committed it on my -git and backported to -hg.
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Reverted the 'Fix unintended auto configurations in cx18-av-core' patch,
instead disable the auto config completely.
Fix a bug in cx18_av_vbi_setup() where the standard tests were done
in the wrong order.
Tested with NTSC-M, PAL-BG, PAL-I, PAL-DK, PAL-M, PAL-Nc, SECAM-DK,
SECAM-L and SECAM-BG. The last one does not work at the moment due to
a tda9887.c bug.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Dan Taylor <dtaylor@startrac.com>
Signed-off-by: Star Trac by Unisen, Inc. Dan Taylor <dtaylor@startrac.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Douglas Schilling Landgraf <dougsland@gmail.com>
Convert cx23885-417 to use video_ioctl2
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Add the capability to define device-specific firmware filenames for the SMS1150,
with a mechanism to fall back to the generic firmware if the device-specific
firmware is not present.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
V4L2_CID_PRIVATE_BASE controls are not allowed when called from
VIDIOC_S/G_EXT_CTRL as extended controls use a better mechanism
for private controls. But still allow it when called from the
VIDIOC_G/S_CTRL to extended control conversion in video_ioctl2()
for backwards compatibility.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
videodev converts old-style controls to an extended control so the ivtv and
cx18 drivers no longer have to handle both.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
- add sanity checks for the extended controls argument.
- if the driver only supports extended controls, then convert
old-style controls to an extended control callback.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Thanks to Randy Dunlap for reporting this.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Andy Walls <awalls@radix.net>
cx18: Improved Raptor card audio input routing defintions, so that muxer values
matched cx18_gpio() values for tuner, line in 1, and radio and added LED
indication of selected audio input. Audio line in 2 doesn't work as it uses
the not yet supported 2nd I2S port. Tuner/FM Radio AF is mono until SIF
support is fixed.
Signed-off-by: Andy Walls <awalls@radix.net>
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Use Hans Verkuil's suggested method of implementing get_index which doesn't
depend on class_for_each_device and instead uses the video_device array. This
simplifies the code and reduces its memory footprint.
Signed-off-by: Brandon Philips <bphilips@suse.de>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Missed a few warnings, this patch fixes them.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Add the necessary compatibility code to handle the struct device/struct class_device
differences.
It was too much work (with uncertain benefits) to convert several drivers
to handle kernels <2.6.19, so they are not built on these older kernels.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
struct file_operations was made const in 2.6.17. Cast const away when compiling
under 2.6.16.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
- fix unused function warnings in v4l2-i2c-drv.h and v4l2-i2c-drv-legacy.h
- fix ivtvfb.c compile warning that would in fact lead to an oops
- disable DVB_DRX397XD for kernels <= 2.6.21: it needs div64_64
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Allow these to build for kernels < 2.6.26.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Having an _auto suffix is less ambiguous than a 'saa711x' identifier.
It's also used like this in the saa7127 driver.
Thanks to Jean Delvare for suggesting this.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Jean Delvare <khali@linux-fr.org>
The saa7127 driver supports all of SAA7126, SAA7127, SAA7128 and
SAA1729 devices. Declare all these devices, so that board drivers can
tell which device is present, instead of always relying on
auto-detection (which needs to write to the chip, eek!).
We still need the detection for ivtv, so a special device name
"saa7127_auto" can be used when the caller doesn't know exactly which
device is present.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Same issue as for cx25840: this function sets up the standard timings
and has nothing to do with VBI setup.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
For several MPEG controls and the volume control the default as returned
by VIDIOC_QUERYCTRL was incorrect and did not match the actual initial
value.
This is now fixed for cx18 and ivtv.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
cx25840_vbi_setup has nothing to do with setting up VBI, but everything
with setting up the standard. Move to cx25840-core.c and rename.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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This patch adds a simple platform camera device. Useful for testing
cameras with SoC camera host drivers. Only one single pixel format
and resolution combination is supported.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
---
drivers/media/video/Kconfig | 6
drivers/media/video/Makefile | 1
drivers/media/video/soc_camera_platform.c | 198 +++++++++++++++++++++++++++++
include/media/soc_camera_platform.h | 15 ++
4 files changed, 220 insertions(+)
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This is V3 of the SuperH Mobile CEU soc_camera driver.
The CEU hardware block is configured in a transparent data fetch
mode, frames are captured from the attached camera and written to
physically contiguous memory buffers provided by the newly added
videobuf-dma-contig queue. Tested on sh7722 and sh7723 processors.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
---
Changes since V2:
- remove SUPERH Kconfig dependency
- move sh_mobile_ceu.h to include/media
- add board callback support with enable_camera()/disable_camera()
- add support for declare_coherent_memory
- rework video memory limit
- more verbose error messages
Changes since V1:
- fixed the CEU driver to work with the newly updated patches
drivers/media/video/Kconfig | 8
drivers/media/video/Makefile | 1
drivers/media/video/sh_mobile_ceu_camera.c | 657 ++++++++++++++++++++++++++++
include/media/sh_mobile_ceu.h | 12
4 files changed, 678 insertions(+)
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This is V3 of the physically contiguous videobuf queues patch.
Useful for hardware such as the SuperH Mobile CEU which doesn't
support scatter gatter bus mastering.
Since it may be difficult to allocate large chunks of physically
contiguous memory after some uptime due to fragmentation, this code
allocates memory using dma_alloc_coherent(). Architectures supporting
dma_declare_coherent_memory() can easily avoid fragmentation issues
by using dma_declare_coherent_memory() to force dma_alloc_coherent()
to allocate from a certain pre-allocated memory area.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
---
Changes since V2
- use dma_handle for physical address
- use "scatter gather" instead of "scatter gatter"
Changes since V1:
- use dev_err() instead of pr_err()
- remember size in struct videobuf_dma_contig_memory
- keep struct videobuf_dma_contig_memory in .c file
- let videobuf_to_dma_contig() return dma_addr_t
- implement __videobuf_sync()
- return statements, white space and other minor fixes
drivers/media/video/Kconfig | 5
drivers/media/video/Makefile | 1
drivers/media/video/videobuf-dma-contig.c | 417 +++++++++++++++++++++++++++++
include/media/videobuf-dma-contig.h | 32 ++
4 files changed, 455 insertions(+)
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Use "scatter gather" instead of "scatter gatter".
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
---
drivers/media/video/videobuf-dma-sg.c | 2 +-
drivers/media/video/videobuf-vmalloc.c | 2 +-
include/media/videobuf-dma-sg.h | 2 +-
include/media/videobuf-vmalloc.h | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
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