Markus Elfring [Sun, 6 Nov 2016 19:40:20 +0000 (17:40 -0200)]
[media] DaVinci-VPBE: Check return value of a setup_if_config() call in vpbe_set_output()
* A function was called over the pointer "setup_if_config" in the data
structure "venc_platform_data". But the return value was not used so far.
Thus assign it to the local variable "ret" which will be checked with
the next statement.
Fixes: 9a7f95ad1c946efdd7a7a72df27db738260a0fd8 ("[media] davinci vpbe: add dm365 VPBE display driver changes")
* Pass a value to this function call without storing it in an intermediate
variable before.
* Delete the local variable "if_params" which became unnecessary with
this refactoring.
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Hans Verkuil [Thu, 14 Jul 2016 14:53:47 +0000 (11:53 -0300)]
[media] adv7604: add vic detect
Obtain the correct timings based on the VIC code from the AVI InfoFrame.
It does a sanity check to see if at least the measured width and height
are in line with what the VIC code reports. If not, then use the timings
instead of the VIC code (as per the CEA-861 spec).
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Hans Verkuil [Thu, 14 Jul 2016 10:59:12 +0000 (07:59 -0300)]
[media] v4l2-dv-timings: add helpers for vic and pixelaspect ratio
Add a helper to find timings based on the CEA-861 VIC code. Also,
add a helper that returns the pixel aspect ratio based on the
v4l2_dv_timings struct.
Hans Verkuil [Thu, 14 Jul 2016 10:58:35 +0000 (07:58 -0300)]
[media] videodev2.h: add VICs and picture aspect ratio
Add picture aspect ratio information, the CEA-861 VIC (Video Identification
Code) and the HDMI VIC to struct v4l2_bt_timings.
The picture aspect was chosen rather than the pixel aspect since 1) the
CEA-861 standard uses picture aspect, and 2) pixel aspect ratio can become
tricky when dealing with pixel repeat timings. While we don't support those
yet at the moment, this might become necessary. And in that case using
picture aspect ratio makes more sense. And converting picture aspect ratio
to pixel aspect ratio is easy enough.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Jonathan Sims [Sun, 23 Oct 2016 18:19:07 +0000 (16:19 -0200)]
[media] hdpvr: fix interrupted recording
This is a reworking of a patch originally submitted by Ryley Angus,
modified by Hans Verkuil and then seemingly forgotten before changes
suggested by Keith Pyle here:
I have implemented the suggested changes and have been testing for the
last 2 months. I am no longer experiencing lockups while recording
(with blue light on, requiring power cycling) which had been a long
standing problem with the HD-PVR. I have not noticed any other problems
since applying the patch.
Signed-off-by: Jonathan Sims <jonathan.625266@earthlink.net> Reported-by: Ryley Angus <ryleyjangus@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Sakari Ailus [Tue, 18 Oct 2016 13:15:32 +0000 (11:15 -0200)]
[media] v4l: Document that m2m devices have a file handle specific context
Memory-to-memory V4L2 devices all have file handle specific context.
Say this in the API documentation so that the user space may rely on it
being the case.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Colin Ian King [Mon, 19 Sep 2016 06:19:28 +0000 (03:19 -0300)]
[media] st-hva: fix a copy-and-paste variable name error
The second check for an error on hva->lmi_err_reg appears
to be a copy-and-paste error, it should be hva->emi_err_reg
instead.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Jean-Christophe Trotin <jean-christophe.trotin@st.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Andrey Utkin [Sat, 22 Oct 2016 15:34:36 +0000 (13:34 -0200)]
[media] media: solo6x10: fix lockup by avoiding delayed register write
This fixes a lockup at device probing which happens on some solo6010
hardware samples. This is a regression introduced by commit e1ceb25a1569
("[media] SOLO6x10: remove unneeded register locking and barriers")
The observed lockup happens in solo_set_motion_threshold() called from
solo_motion_config().
This extra "flushing" is not fundamentally needed for every write, but
apparently the code in driver assumes such behaviour at last in some
places.
Actual fix was proposed by Hans Verkuil.
Fixes: e1ceb25a1569 ("[media] SOLO6x10: remove unneeded register locking and barriers") Cc: stable@vger.kernel.org # 4.3 and up Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.
Export the module alias information using the MODULE_DEVICE_TABLE() macro.
Before this patch:
$ modinfo drivers/staging/media//st-cec/stih-cec.ko | grep alias
$
After this patch:
$ modinfo drivers/staging/media//st-cec/stih-cec.ko | grep alias
alias: of:N*T*Cst,stih-cecC*
alias: of:N*T*Cst,stih-cec
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.
Export the module alias information using the MODULE_DEVICE_TABLE() macro.
Before this patch:
$ modinfo drivers/staging/media/s5p-cec/s5p-cec.ko | grep alias
$
After this patch:
$ modinfo drivers/staging/media/s5p-cec/s5p-cec.ko | grep alias
alias: of:N*T*Csamsung,s5p-cecC*
alias: of:N*T*Csamsung,s5p-cec
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.
Export the module alias information using the MODULE_DEVICE_TABLE() macro.
Before this patch:
$ modinfo drivers/media/rc/meson-ir.ko | grep alias
$
[media] v4l: rcar-fcp: Fix module autoload for OF registration
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.
Export the module alias information using the MODULE_DEVICE_TABLE() macro.
Before this patch:
$ modinfo drivers/media/platform/rcar-fcp.ko | grep alias
alias: rcar-fcp
[media] v4l: vsp1: Fix module autoload for OF registration
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.
Export the module alias information using the MODULE_DEVICE_TABLE() macro.
Before this patch:
$ modinfo drivers/media/platform/vsp1/vsp1.ko | grep alias
alias: vsp1
As reported by smatch:
drivers/media/usb/usbtv/usbtv-video.c:716 usbtv_s_ctrl() error: doing dma on the stack (data)
drivers/media/usb/usbtv/usbtv-video.c:758 usbtv_s_ctrl() error: doing dma on the stack (data)
We should not do it, as it won't work on Kernels 4.9 and upper.
So, alloc a buffer for it.
Dan Carpenter [Fri, 14 Oct 2016 07:32:24 +0000 (04:32 -0300)]
[media] st-hva: fix some error handling in hva_hw_probe()
The devm_ioremap_resource() returns error pointers, never NULL. The
platform_get_resource() returns NULL on error, never error pointers.
The error code needs to be set, as well. The current code returns
PTR_ERR(NULL) which is success.
Fixes: 57b2c0628b60 ("[media] st-hva: multi-format video encoder V4L2 driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jean-Christophe Trotin <jean-christophe.trotin@st.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Arnd Bergmann [Thu, 13 Oct 2016 14:39:04 +0000 (11:39 -0300)]
[media] s5p-cec: mark PM functions as __maybe_unused again
A bugfix removed the two callers of s5p_cec_runtime_suspend
and s5p_cec_runtime_resume, leading to the return of a harmless
warning that I had previously fixed in commit aee8937089b1
("[media] s5p_cec: mark suspend/resume as __maybe_unused"):
staging/media/s5p-cec/s5p_cec.c:234:12: error: ‘s5p_cec_runtime_suspend’ defined but not used [-Werror=unused-function]
staging/media/s5p-cec/s5p_cec.c:242:12: error: ‘s5p_cec_runtime_resume’ defined but not used [-Werror=unused-function]
This adds the __maybe_unused annotations to the function that
were not removed and that are now unused when CONFIG_PM
is disabled.
Fixes: 57b978ada073 ("[media] s5p-cec: fix system and runtime PM integration") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 13:30:44 +0000 (10:30 -0300)]
[media] DaVinci-VPIF-Display: Use kcalloc() in vpif_probe()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 13:15:34 +0000 (10:15 -0300)]
[media] DaVinci-VPIF-Capture: Use kcalloc() in vpif_probe()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 09:22:23 +0000 (06:22 -0300)]
[media] DaVinci-VPFE-Capture: Move two assignments in vpfe_s_input()
Move assignments for two local variables into an else branch so that
their setting will only be performed after corresponding data processing
succeeded by this function.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 08:44:05 +0000 (05:44 -0300)]
[media] DaVinci-VPFE-Capture: Improve another size determination in vpfe_open()
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 08:24:57 +0000 (05:24 -0300)]
[media] DaVinci-VPFE-Capture: Improve another size determination in vpfe_probe()
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Wed, 12 Oct 2016 08:20:02 +0000 (05:20 -0300)]
[media] DaVinci-VPFE-Capture: Use kmalloc_array() in vpfe_probe()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Tue, 11 Oct 2016 07:40:41 +0000 (04:40 -0300)]
[media] DaVinci-VPBE: Use kmalloc_array() in vpbe_initialize()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Sun, 9 Oct 2016 19:12:13 +0000 (16:12 -0300)]
[media] blackfin-capture: Use kcalloc() in bcap_init_sensor_formats()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus reuse the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Fri, 7 Oct 2016 20:07:27 +0000 (17:07 -0300)]
[media] cx88-dsp: Use kmalloc_array() in read_rds_samples()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Markus Elfring [Fri, 7 Oct 2016 19:07:43 +0000 (16:07 -0300)]
[media] dvb-tc90522: Use kmalloc_array() in tc90522_master_xfer()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
[media] v4l2-flash-led-class: remove a now unused var
commit 079933dbcb02 ("[media] v4l: flash led class: Fix of_node release
in probe() error path") removed the need of an ancillary var at
the release function, as reported by smatch:
drivers/media/v4l2-core/v4l2-flash-led-class.c: In function 'v4l2_flash_release':
drivers/media/v4l2-core/v4l2-flash-led-class.c:678:23: warning: variable 'led_cdev' set but not used [-Wunused-but-set-variable]
struct led_classdev *led_cdev;
^~~~~~~~
Get rid of it.
Fixes: commit 079933dbcb02 ("[media] v4l: flash led class: Fix of_node release in probe() error path") Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Enrico Mioso [Tue, 4 Oct 2016 11:13:27 +0000 (08:13 -0300)]
[media] Add Cinergy S2 rev.4 support
This patch derives from previous one(s) by CrazyCat. I used the commit adding rev.3 to mainline Linux kernel as an example, so credits go to its author(s).
The hardware seems to scan and tune OK.
[media] rc: core: add managed versions of rc_allocate_device and rc_register_device
Introduce managed versions of both functions.
They allows to simplify the error path in the probe function of
rc drivers, and usually also to simplify the remove function.
New element managed_alloc in struct rc_dev is needed to correctly
handle mixed use, e.g. managed version of rc_register_device and
normal version of rc_allocate_device.
In addition devm_rc_allocate_device sets rc->dev.parent as having a
reference to the parent device might be useful for future extensions.
Robert Jarzmik [Fri, 23 Sep 2016 18:41:39 +0000 (15:41 -0300)]
[media] media: platform: pxa_camera: add missing sensor power on
During sensors binding, there is a window where the sensor is switched
off, while there is a call it to set a new format, which can end up in
an access to the sensor, especially an I2C based sensor.
Remove this window by activating the sensor.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
[media] cx88: fix error return code in cx8802_dvb_probe()
Fix to return error code -ENODEV from the error handling case
instead of 0(err maybe overwrited to 0 in the for loop), as
done elsewhere in this function.
[mchehab@s-opensource.com: remove a now uneeded set for err = -ENODEV]
Moving the pxa_camera driver from soc_camera lots the implied
VIDEO_V4L2 Kconfig dependency, and building the driver without
V4L2 results in a kernel that cannot link:
drivers/media/platform/pxa_camera.o: In function `pxa_camera_remove':
pxa_camera.c:(.text.pxa_camera_remove+0x10): undefined reference to `v4l2_clk_unregister'
pxa_camera.c:(.text.pxa_camera_remove+0x18): undefined reference to `v4l2_device_unregister'
drivers/media/platform/pxa_camera.o: In function `pxa_camera_probe':
pxa_camera.c:(.text.pxa_camera_probe+0x458): undefined reference to `v4l2_of_parse_endpoint'
drivers/media/v4l2-core/videobuf2-core.o: In function `__enqueue_in_driver':
drivers/media/v4l2-core/videobuf2-core.o: In function `vb2_core_streamon':
videobuf2-core.c:(.text.vb2_core_streamon+0x1b4): undefined reference to `v4l_vb2q_enable_media_source'
drivers/media/v4l2-core/videobuf2-v4l2.o: In function `vb2_ioctl_reqbufs':
videobuf2-v4l2.c:(.text.vb2_ioctl_reqbufs+0xc): undefined reference to `video_devdata'
This adds back an explicit dependency.
Fixes: 3050b9985024 ("[media] media: platform: pxa_camera: move pxa_camera out of soc_camera") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Daniel Wagner [Fri, 16 Sep 2016 11:18:22 +0000 (08:18 -0300)]
[media] lirc_imon: use complete() instead complete_all()
There is only one waiter for the completion, therefore there
is no need to use complete_all(). Let's make that clear by
using complete() instead of complete_all().
While we are at it, we do a small optimization with the
reinitialization of the completion before we use it.
Daniel Wagner [Fri, 16 Sep 2016 11:18:21 +0000 (08:18 -0300)]
[media] imon: use complete() instead of complete_all()
There is only one waiter for the completion, therefore there is no need
to use complete_all(). Let's make that clear by using complete() instead
of complete_all().
While we are at it, we do a small optimization with the reinitialization
of the completion before we use it.
Documentation states that the "default-input" property should reside
directly in the node of the device. This adjusts the parsing to make the
implementation consistent with the documentation.
Based on patch by William Towle <william.towle@codethink.co.uk>.
[media] media: i2c: tvp514x: Reported mbus format should be MEDIA_BUS_FMT_UYVY8_2X8
The advertised V4L2 pixel format and Media Bus code don't match.
The current media bud code advertised is MEDIA_BUS_FMT_YUYV8_2X8
which does not reflect what the encoder actually outputs.
This encoder generate MEDIA_BUS_FMT_UYVY8_2X8 so advertise as such.
Nicolas Iooss [Sat, 10 Sep 2016 16:59:49 +0000 (13:59 -0300)]
[media] ite-cir: initialize use_demodulator before using it
Function ite_set_carrier_params() uses variable use_demodulator after
having initialized it to false in some if branches, but this variable is
never set to true otherwise.
This bug has been found using clang -Wsometimes-uninitialized warning
flag.
Fixes: 620a32bba4a2 ("[media] rc: New rc-based ite-cir driver for
several ITE CIRs")
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Nicolas Iooss [Sat, 10 Sep 2016 16:49:01 +0000 (13:49 -0300)]
[media] mb86a20s: always initialize a return value
In mb86a20s_read_status_and_stats(), when mb86a20s_read_status() fails,
the function returns the value in variable rc without initializing it
first. Fix this by propagating the error code from variable status_nr.
This bug has been found using clang and -Wsometimes-uninitialized
warning flag.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Colin Ian King [Tue, 6 Sep 2016 12:44:09 +0000 (09:44 -0300)]
[media] variable name is never null, so remove null check
The variable name is always assigned to a literal string in the
proceeding switch statement, so it is never null and hence the
null check is redundant. Remove null the check.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
We get 1 warning when building kernel with W=1:
drivers/media/platform/coda/coda-h264.c:22:5: warning: no previous prototype for 'coda_h264_padding' [-Wmissing-prototypes]
In fact, this function is declared in coda.h, so this patch
add missing header dependencies.
Colin Ian King [Sat, 3 Sep 2016 17:04:17 +0000 (14:04 -0300)]
[media] cx24120: do not allow an invalid delivery system types
cx24120_set_frontend currently allows invalid delivery system types
other than SYS_DVBS2 and SYS_DVBS. Fix this by returning -EINVAL
for invalid values.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Jemma Denson <jdenson@gmail.com>
Henrik Ingo [Sun, 29 May 2016 20:58:00 +0000 (17:58 -0300)]
[media] uvcvideo: uvc_scan_fallback() for webcams with broken chain
Some devices have invalid baSourceID references, causing uvc_scan_chain()
to fail, but if we just take the entities we can find and put them
together in the most sensible chain we can think of, turns out they do
work anyway. Note: This heuristic assumes there is a single chain.
At the time of writing, devices known to have such a broken chain are
- Acer Integrated Camera (5986:055a)
- Realtek rtl157a7 (0bda:57a7)
For those cameras that were missing descriptions, update using
some web research:
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_STV0680.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_ZC3XX.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_KINECT.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_SPCA561.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_VICAM.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_DTCS033.html
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/564979
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_PAC7302.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_SONIXB.html
https://cateee.net/lkddb/web-lkddb/USB_GSPCA_SONIXJ.html
[media] gspca-cardlist.rst: update cardlist from drivers USB IDs
There are several missing USB IDs that are defined on gspca
drivers. Add them.
The missing entries were found/created using the following script:
<script>
use strict;
use File::Find;
my $src = "drivers/media/usb/gspca/";
my $table = 0;
my %data;
my $id;
my $len = 0;
open IN, "Documentation/media/v4l-drivers/gspca-cardlist.rst";
while (<IN>) {
if (m/^=+\s+=+\s+=+$/) {
$table++;
next;
}
next if ($table != 2);
if (m/^(\S+)\s+(\S+)\s+(.*)/) {
$id = "$1_$2";
$data{$id}->{driver} = $1;
$data{$id}->{usb_id} = $2;
$data{$id}->{name} = $3;
$data{$id}->{valid} = 0;
$len = length($3) if (length($3) > $len);
}
}
close IN;
sub parse_dir {
my $file = $File::Find::name;
open IN, $file;
my $driver = $file;
$driver =~ s,($src),,;
$driver =~ s,/.*,,;
$driver =~ s,\.c$,,;
while (<IN>) {
next if (m,/\*.*USB_DEVICE,);
if (m/USB_DEVICE[^\(]*\(\s*0x(\S+)\s*\,\s*0x(\S+)\)(.*)/) {
my $n = "$1:$2";
my $o = $3;
$id = "${driver}_$n";
[media] gspca-cardlist.rst: sort entries and adjust table margins
Some entries are out of order.
While here, clear spaces/tabs.
The content remains the same, with the exeption of one duplicated
entry from the same driver, where two different brand names share
the same entry. The content of such cell was merged, using a
comma.
[media] spca506: rewrite a commented line to avoid wrong parsing
Keeping Documentation/media/v4l-drivers/gspca-cardlist.rst in
sync with the gspca script requires a parser. Simplify the
commented line, to make the parser work better.
[media] v4l: vsp1: Add support for capture and output in HSV formats
Support both the HSV24 and HSV32 formats. From a hardware point of view
pretend the formats are RGB, the RPF and WPF will just pass the data
through without performing any processing.
projects / linux-beck.git / log