- 30 1月, 2015 4 次提交
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由 Joe Howse 提交于
Add support in the PS3 Eye driver for QVGA capture at higher frame rates: 187, 150, and 137 FPS. This functionality is valuable because the PS3 Eye is popular for computer vision projects and no other camera in its price range supports such high frame rates. Correct a QVGA mode that was listed as 40 FPS. It is really 37 FPS (half of 75 FPS). Tests confirm that the nominal frame rates are achieved. Signed-off-by: NJoe Howse <josephhowse@nummist.com> Tested-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antonio Ospite 提交于
Signed-off-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
Checkpatch complained about a few issues, like FSF address. Also, multi-line comments are not following the Kernel CodingStyle. While not too late, let's fix those issues. Cc: John McMaster <johndmcmaster@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 John McMaster 提交于
Adds support for AmScope MU800 / ToupTek UCMOS08000KPB USB microscope camera. Signed-off-by: NJohn McMaster <johndmcmaster@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 22 9月, 2014 2 次提交
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由 Morgan Phillips 提交于
Signed-off-by: NMorgan Phillips <winter2718@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Morgan Phillips 提交于
Signed-off-by: NMorgan Phillips <winter2718@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 08 9月, 2014 2 次提交
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由 Antonio Ospite 提交于
Signed-off-by: NAntonio Ospite <ao2@ao2.it> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
Fix indentation of a comment, put it on the same level of the code it refers to. Signed-off-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 03 9月, 2014 1 次提交
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由 Hans Verkuil 提交于
drivers/media/usb/gspca/kinect.c:151:19: warning: incorrect type in assignment (different base types) drivers/media/usb/gspca/kinect.c:152:19: warning: incorrect type in assignment (different base types) drivers/media/usb/gspca/kinect.c:153:19: warning: incorrect type in assignment (different base types) drivers/media/usb/gspca/kinect.c:191:13: warning: restricted __le16 degrades to integer drivers/media/usb/gspca/kinect.c:217:16: warning: incorrect type in assignment (different base types) drivers/media/usb/gspca/kinect.c:218:16: warning: incorrect type in assignment (different base types) Note that this fixes a real bug where cpu_to_le16 was used instead of the correct le16_to_cpu. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 26 8月, 2014 1 次提交
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由 Masanari Iida 提交于
This patch fix spelling typo in printk within vairous part of the code. Signed-off-by: NMasanari Iida <standby24x7@gmail.com> Acked-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 17 7月, 2014 2 次提交
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由 Laurent Pinchart 提交于
The v4l2_pix_format structure has no reserved field. It is embedded in the v4l2_framebuffer structure which has no reserved fields either, and in the v4l2_format structure which has reserved fields that were not previously required to be zeroed out by applications. To allow extending v4l2_pix_format, inline it in the v4l2_framebuffer structure, and use the priv field as a magic value to indicate that the application has set all v4l2_pix_format extended fields and zeroed all reserved fields following the v4l2_pix_format field in the v4l2_format structure. The availability of this API extension is reported to userspace through the new V4L2_CAP_EXT_PIX_FORMAT capability flag. Just checking that the priv field is still set to the magic value at [GS]_FMT return wouldn't be enough, as older kernels don't zero the priv field on return. To simplify the internal API towards drivers zero the extended fields and set the priv field to the magic value for applications not aware of the extensions. Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
Commit 0ba2aeb6 increased the internal control ranges to 64 bit, but that caused problems in drivers that use the minimum/maximum/step/default_value control values in a division or modulus operations since not all architectures support those natively. Luckily, in almost all cases it is possible to just cast to 32 bits (the control value is known to be 32 bits, so it is safe to cast). Only in v4l2-ctrls.c was it necessary to use do_div in one function. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 15 7月, 2014 1 次提交
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由 Hans de Goede 提交于
Tested-and-reported-by: Nyullaw <yullaw@mageia.cz> Cc: stable@vger.kernel.org Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 05 7月, 2014 3 次提交
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Since all the drivers that use `struct v4l2_fh' use the core priority checking, the setting of the flag in the drivers can be removed. Signed-off-by: NRamakrishnan Muthukrishnan <ramakrmu@cisco.com> Reviewed-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
Add support for the depth stream at 10bpp, for now use a 'depth_mode' command line parameter to switch between video and depth mode. Signed-off-by: NAlexander Sosna <alexander@xxor.de> Signed-off-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
Currently gspca selects the first ISOC input endpoint as the input transfer endpoint, however some devices can provide streams on endpoints different then the first one, so some subdrivers (e.g. gspca_kinect) may want to select a specific endpoint to use as a transfer endpoint. Add an xfer_ep field to struct gspca_dev, and change alt_xfer() so that it accepts a parameter which represents a specific endpoint address to look for. If a subdriver wants to specify a value for gspca_dev->xfer_ep it can do that in its sd_config() callback. Signed-off-by: NAntonio Ospite <ao2@ao2.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 23 4月, 2014 1 次提交
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由 Robert Butora 提交于
Warnings due to __le16 / u16 conversions. Replace offending struct and so stay on cpu domain. Signed-off-by: NRobert Butora <robert.butora.fi@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 17 4月, 2014 1 次提交
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由 Ismael Luceno 提交于
Signed-off-by: NIsmael Luceno <ismael.luceno@gmail.com> Acked-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 15 4月, 2014 2 次提交
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由 Robert Butora 提交于
This patch does not modify existing drivers. It adds subdriver to gspca for DTCS033 (Scopium) webcam for astrophotography. The patch adds dtcs033.c and modifies Kconfig and Makefile. Signed-off-by: NRobert Butora <robert.butora.fi@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Jean Delvare 提交于
The sn9c102 driver is deprecated. It was moved to staging in anticipation of its removal in a future kernel version. However, USB devices 0C45:6024 and 0C45:6025 are still handled by sn9c102 when both sn9c102 and gspca_sonixb are enabled. We must migrate all the users of these devices to the gspca_sonixb driver now, so that it gets sufficient testing before the sn9c102 driver is finally phased out. Signed-off-by: NJean Delvare <jdelvare@suse.de> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 08 4月, 2014 1 次提交
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由 Mauro Carvalho Chehab 提交于
As reported by Coverity, there's a potential risk of a division by zero on some calls to jpeg_set_qual(), if quality is zero. As quality can't be 0 or lower than that, adds an extra clause to cover this special case. Coverity reports: CID#11922280, CID#11922293, CID#11922295 Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 01 3月, 2014 5 次提交
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由 Hans de Goede 提交于
Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Dan Carpenter 提交于
"err" is zero here so we don't need to check again. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Wolfram Sang 提交于
Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
Messages relative to kinect_read() are printing "res" which contains the return value of a previous kinect_write(). Print the correct value in the messages. Cc: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
The error checking code relative to the invocations of kinect_read() does not return the actual return code of the function just called, it returns "res" which still contains the value of the last invocation of a previous kinect_write(). Return the proper value, and while at it also report with -EREMOTEIO the case of a partial transfer. Reported-by: NJulia Lawall <julia.lawall@lip6.fr> Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 10 12月, 2013 1 次提交
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由 Jonathan McCrohan 提交于
Fix various spelling errors in strings and comments throughout the media tree. The majority of these were found using Lucas De Marchi's codespell tool. [m.chehab@samsung.com: discard hunks with conflicts] Signed-off-by: NJonathan McCrohan <jmccrohan@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 30 11月, 2013 1 次提交
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由 Jonathan McCrohan 提交于
Fix various spelling errors in strings and comments throughout the media tree. The majority of these were found using Lucas De Marchi's codespell tool. [m.chehab@samsung.com: discard hunks with conflicts] Signed-off-by: NJonathan McCrohan <jmccrohan@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 29 11月, 2013 2 次提交
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由 Hans de Goede 提交于
Reported-by: Nmjs <mjstork@gmail.com> Tested-by: Nmjs <mjstork@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Ondrej Zary 提交于
Add a small delay at the end of configure_clock() to allow sensor to initialize. This is needed by Asus VX2S laptop webcam to detect sensor type properly (the already-supported MT9M112). Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 15 10月, 2013 1 次提交
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由 Vladik Aranov 提交于
Dear Hans de Goede, I have Ubuntu (raring) and recently bought digital microscope eyepiece Lomo MD300. It is the same device as Future Optics MVV3000. Unfortunately it does not work out of box. Moreover drivers refused to work under Windows 7 as well leaving me only with Win Xp working system. I have had no choice but to examine what happened in USB bus and attempt to reproduce the sequence. So, i have download the source(3.8.0-30 kernel) and made required changes to driver to make my hardware work. I submit my changed files to you as maintainer of the driver so you can integrade my changes into main stream. Thanx. Hopefully my Ubuntu will work with my hardware out of box. Sincerely yours Vladik Aranov Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 02 10月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/usb/gspca/stk1135.c:615:6: warning: no previous prototype for 'stk1135_try_fmt' [-Wmissing-prototypes] void stk1135_try_fmt(struct gspca_dev *gspca_dev, struct v4l2_format *fmt) ^ drivers/media/usb/gspca/stk1135.c:627:5: warning: no previous prototype for 'stk1135_enum_framesizes' [-Wmissing-prototypes] int stk1135_enum_framesizes(struct gspca_dev *gspca_dev, Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 26 9月, 2013 4 次提交
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由 Andy Shevchenko 提交于
Instead of passing each byte through stack let's use %*ph specifier to do this job better. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Ondrej Zary 提交于
Add variable resolution support to Syntek STK1135 subdriver. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Ondrej Zary 提交于
Add variable resolution support to gspca by allowing subdrivers to specify try_fmt and enum_framesizes functions. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Ondrej Zary 提交于
Store complete current mode (struct v4l2_pix_format) in struct gspca_dev instead of separate pixfmt, width and height parameters. This is a preparation for variable resolution support. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 24 8月, 2013 1 次提交
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由 Hans de Goede 提交于
This is a camera with an ov518+ revision 0 bridge + ov7620ae sensor, which appearently needs different handling then the Trust spacecam 320, which has an ov518+ revision 2 + ov7620ae sensor. The Terracam USB Pro used to write this patch has kindly been provided by Dr. Tilmann Bubeck <t.bubeck@reinform.de>. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 21 8月, 2013 3 次提交
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由 Ondrej Zary 提交于
Hello, this is a new gspca driver for Syntek STK1135 webcams. The code is completely new, but register values are based on Syntekdriver (stk11xx) by Nicolas VIVIEN (http://syntekdriver.sourceforge.net). Only one webcam type is supported now - vendor 0x174f, device 0x6a31. It's Asus F5RL laptop flippable webcam with MT9M112. The camera works better than in Windows - initializes much faster and provides more resolutions (the sensor can do almost any resolution - just add it to the stk1135_modes[] - could this feature be somehow used by applications to avoid SW scaling?). Autoflip works too - when the camera is flipped around, the image is flipped automatically. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antonio Ospite 提交于
sd_start() operates on device controls but after the conversion to the v4l2 control framework in commits 62bba5dd and 1bd7d6ad controls are initialized in sd_init_controls() which is called _after_ sd_init(): The change fixes a NULL pointer dereference for Hercules Blog Webcam; the problem is observable since 3.6: gspca_main: v2.14.0 registered gspca_main: ov534-2.14.0 probing 06f8:3002 BUG: unable to handle kernel NULL pointer dereference at 0000000000000050 IP: [<ffffffffa03c1b01>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev] PGD 0 Oops: 0000 [#1] SMP Modules linked in: gspca_ov534(+) gspca_main videodev rfcomm bnep ppdev bluetooth binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek stir4200 irda crc_ccitt usblp snd_hda_intel snd_hda_codec snd_hwdep snd_pcm hid_generic snd_page_alloc snd_seq_midi snd_seq_midi_event usbhid snd_rawmidi snd_seq snd_seq_device snd_timer hid i915 snd psmouse drm_kms_helper serio_raw mei_me drm mei soundcore video i2c_algo_bit lpc_ich mac_hid coretemp lp parport firewire_ohci firewire_core crc_itu_t ahci libahci alx mdio r8169 mii [last unloaded: parport_pc] CPU: 3 PID: 4352 Comm: modprobe Not tainted 3.11.0-031100rc2-generic #201307211535 Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./Z77-DS3H, BIOS F9 09/19/2012 task: ffff8801c20f9770 ti: ffff8801ceaa0000 task.ti: ffff8801ceaa0000 RIP: 0010:[<ffffffffa03c1b01>] [<ffffffffa03c1b01>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev] RSP: 0018:ffff8801ceaa1af8 EFLAGS: 00010292 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000001988b RDX: 000000000001988a RSI: ffffffffa032745a RDI: 0000000000000000 RBP: ffff8801ceaa1b28 R08: 0000000000017380 R09: ffffea0008419d80 R10: ffffffff81538f5a R11: 0000000000000002 R12: ffffffffa03273dc R13: ffffffffa03273dc R14: 0000000000000000 R15: ffffffffa03270a0 FS: 00007f72d564a740(0000) GS:ffff88021f380000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000050 CR3: 00000001bd1f0000 CR4: 00000000001407e0 Stack: ffff8801ceaa1b28 ffffffffa0325cff ffff8801000001f4 ffff8801ceb44000 ffffffffa03273dc ffff8801ceb44000 ffff8801ceaa1b58 ffffffffa032688e ffff8801ceb44000 ffffffffa03274f0 ffffffffa03274f0 ffff8801ceb44380 Call Trace: [<ffffffffa0325cff>] ? sccb_w_array+0x3f/0x80 [gspca_ov534] [<ffffffffa032688e>] sd_start+0xce/0x2b0 [gspca_ov534] [<ffffffffa0326bf9>] sd_init+0x189/0x1e8 [gspca_ov534] [<ffffffffa02a0c95>] gspca_dev_probe2+0x285/0x410 [gspca_main] [<ffffffffa02a0e58>] gspca_dev_probe+0x38/0x60 [gspca_main] [<ffffffffa0325081>] sd_probe+0x21/0x30 [gspca_ov534] [<ffffffff8153c960>] usb_probe_interface+0x1c0/0x2f0 [<ffffffff8148758c>] really_probe+0x6c/0x330 [<ffffffff814879d7>] driver_probe_device+0x47/0xa0 [<ffffffff81487adb>] __driver_attach+0xab/0xb0 [<ffffffff81487a30>] ? driver_probe_device+0xa0/0xa0 [<ffffffff814857be>] bus_for_each_dev+0x5e/0x90 [<ffffffff8148714e>] driver_attach+0x1e/0x20 [<ffffffff81486bdc>] bus_add_driver+0x10c/0x290 [<ffffffff8148805d>] driver_register+0x7d/0x160 [<ffffffff8153b590>] usb_register_driver+0xa0/0x160 [<ffffffffa0067000>] ? 0xffffffffa0066fff [<ffffffffa006701e>] sd_driver_init+0x1e/0x1000 [gspca_ov534] [<ffffffff8100212a>] do_one_initcall+0xfa/0x1b0 [<ffffffff810578c3>] ? set_memory_nx+0x43/0x50 [<ffffffff81712e8d>] do_init_module+0x80/0x1d1 [<ffffffff810d2079>] load_module+0x4c9/0x5f0 [<ffffffff810cf7b0>] ? add_kallsyms+0x210/0x210 [<ffffffff810d2254>] SyS_init_module+0xb4/0x100 [<ffffffff817333ef>] tracesys+0xe1/0xe6 Code: a0 09 00 00 48 c7 c7 30 c3 3c a0 e8 7a 38 ca e0 eb cf 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb 48 83 ec 28 <8b> 47 50 83 e8 05 83 f8 02 77 09 80 b8 20 8c 3c a0 00 74 1d 48 RIP [<ffffffffa03c1b01>] v4l2_ctrl_g_ctrl+0x11/0x60 [videodev] RSP <ffff8801ceaa1af8> CR2: 0000000000000050 ---[ end trace 6786f15abfd2ac90 ]--- Original bug report from: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173723/Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Tested-by: NYaroslav Zakharuk <slavikz@gmail.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Alexey Khoroshilov 提交于
If v4l2_fh_open() fails in dev_open(), gspca_dev->module left locked. The patch adds module_put(gspca_dev->module) on this path. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: NAlexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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