Michael Krufky [Mon, 19 May 2008 21:56:13 +0000 (18:56 -0300)]
V4L/DVB (8258): add support for SMS1010 and SMS1150 based digital television devices
initial driver drop, provided by Siano Mobile Silicon, Inc.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Fri, 11 Jul 2008 22:32:15 +0000 (19:32 -0300)]
V4L/DVB (8257): uvcvideo: Fix possible AB-BA deadlock with videodev_lock and open_mutex
The uvcvideo driver's uvc_v4l2_open() method is called from videodev's
video_open() function, which means it is called with the videodev_lock
mutex held. uvc_v4l2_open() then takes uvc_driver.open_mutex to check
dev->state and avoid racing against a device disconnect, which means
that open_mutex must nest inside videodev_lock.
However uvc_disconnect() takes the open_mutex around setting
dev->state and also around putting its device reference. However, if
uvc_disconnect() ends up dropping the last reference, it will call
uvc_delete(), which calls into the videodev code to unregister its
device, and this will end up taking videodev_lock. This opens a
(unlikely in practice) window for an AB-BA deadlock and also causes a
lockdep warning because of the lock misordering.
Fortunately there is no apparent reason to hold open_mutex when doing
kref_put() in uvc_disconnect(): if uvc_v4l2_open() runs before the
state is set to UVC_DEV_DISCONNECTED, then it will take another
reference to the device and kref_put() won't call uvc_delete; if
uvc_v4l2_open() runs after the state is set, it will run before
uvc_delete(), see the state, and return immediately -- uvc_delete()
does uvc_unregister_video() (and hence video_unregister_device(),
which is synchronized with videodev_lock) as its first thing, so there
is no risk of use-after-free in uvc_v4l2_open().
Bug diagnosed based on a lockdep warning reported by Romano Giannetti
<romano@dea.icai.upcomillas.es>.
Signed-off-by: Roland Dreier <roland@digitalvampire.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Andrew Morton [Fri, 4 Jul 2008 09:33:23 +0000 (06:33 -0300)]
V4L/DVB (8256): uvc/uvc_v4l2.c: suppress uninitialized var warning
drivers/media/video/uvc/uvc_v4l2.c: In function `uvc_v4l2_mmap':
drivers/media/video/uvc/uvc_v4l2.c:1035: warning: 'buffer' might be used uninitialized in this function
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Wed, 9 Jul 2008 21:29:59 +0000 (18:29 -0300)]
V4L/DVB (8254): uvcvideo : Add support for Asus F9GS integrated webcam
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Wed, 9 Jul 2008 08:26:26 +0000 (05:26 -0300)]
V4L/DVB (8253): gspca: fix warnings on x86_64
/home/v4l/master/v4l/gspca.c: In function 'gspca_frame_add':
/home/v4l/master/v4l/gspca.c:222: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
/home/v4l/master/v4l/gspca.c: In function 'dev_read':
/home/v4l/master/v4l/gspca.c:1568: warning: format '%d' expects type 'int', but argument 2 has type 'size_t'
/home/v4l/master/v4l/gspca.c:1618: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
Acked-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Christophe Jaillet [Fri, 4 Jul 2008 09:33:22 +0000 (06:33 -0300)]
V4L/DVB (8252): buf-dma-sg.c: avoid clearing memory twice
1) Remove a useless initialisation of 'i'
2) Avoid clearing the memory allocated twice (once in 'kcalloc', once
in 'sg_init_table')
3) Remove a test that can never trigger. The function returns NULL in
such a case, so we know that at this point 'pages[0]' != NULL
Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Akinobu Mita [Fri, 4 Jul 2008 09:33:20 +0000 (06:33 -0300)]
V4L/DVB (8251): ttusb: use simple_read_from_buffer()()
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
David Howells [Tue, 8 Jul 2008 19:04:38 +0000 (16:04 -0300)]
V4L/DVB (8249): Fix pointer cast warnings in the ivtv framebuffer driver
Fix casts of pointers to integers of different sizes in the ivtv framebuffer
driver.
These were introduced in patch
38eb6ba5b8487d15b020fe391d324edd2b659b03.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean Delvare [Thu, 10 Jul 2008 14:23:37 +0000 (11:23 -0300)]
V4L/DVB (8246): tvaudio: Stop I2C driver ID abuse
The tvaudio driver is using "official" I2C device IDs for internal
purpose. There must be some historical reason behind this but anyway,
it shouldn't do that. As the stored values are never used, the easiest
way to fix the problem is simply to remove them altogether.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean Delvare [Thu, 10 Jul 2008 14:04:10 +0000 (11:04 -0300)]
V4L/DVB (8245): ovcamchip: Delete stray I2C bus ID
I2C_HW_SMBUS_OVFX2 is referenced in ovcamchip_core.c, but no bus uses
this driver ID, so we can remove the reference. As far as I can see,
the Cypress FX2 webcam is handled by a different driver (dvb-usb).
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Massimo Piccioni [Fri, 11 Jul 2008 16:48:02 +0000 (13:48 -0300)]
V4L/DVB (8244): saa7134: add support for AVerMedia M103
The following patch updates saa7134 driver to add support for AVerMedia
M103 MiniPCI DVB-T Hybrid card.
Signed-off-by: Massimo Piccioni <alsa@piccio.org>
[mchehab@infradead.org: fixed merge conflicts and a small codingstyle]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Wed, 9 Jul 2008 05:18:49 +0000 (02:18 -0300)]
V4L/DVB (8236): cx23885: add support for new revision of FusionHDTV7 Dual Express
The new revision of this board uses the same pci subsystem id as the first
revision, but uses a S5H1411 demodulator instead of the S5H1409.
In the case of the FusionHDTV7 Dual Express,
if s5h1409_attach fails, try s5h1411_attach.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Tue, 8 Jul 2008 02:41:40 +0000 (23:41 -0300)]
V4L/DVB (8235): uvcvideo : Add support for Medion Akoya Mini E1210 integrated webcam
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Tue, 8 Jul 2008 02:04:29 +0000 (23:04 -0300)]
V4L/DVB (8234): uvcvideo: Make input device support optional
UVC devices can report button events. The uvcvideo driver depends on
CONFIG_INPUT to report events to the input layer. This patch removes the hard
dependency by introducing a new CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV option.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Tue, 8 Jul 2008 09:58:15 +0000 (06:58 -0300)]
V4L/DVB (8232): gspca: Change the USERPTR mechanism.
main: Change the packet copy mechanism for userptr.
Cannot do reqbufs ioctl when already done and count != 0.
Accept count < frame size in read().
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Mon, 7 Jul 2008 11:31:16 +0000 (08:31 -0300)]
V4L/DVB (8231): gspca: Do not declare the webcams declared by other drivers.
etoms: Do not declare the webcams declared by the driver et61x251.
sonixb, sonixj:
Do not declare the webcams declared by the driver sn9c102.
zc3xx: Do not declare the webcams declared by the driver zc0301.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Fri, 18 Jul 2008 03:50:58 +0000 (00:50 -0300)]
v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10
Also remove some blank lines that were used to split compat code at -devel
tree.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Fri, 4 Jul 2008 03:36:21 +0000 (00:36 -0300)]
V4L/DVB (8209): uvcvideo: Don't free URB buffers on suspend.
All submitted URBs must be killed at suspend time, but URB buffers don't have
to be freed. Avoiding a free on suspend/reallocate on resume lowers the presure
on system memory.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Fri, 4 Jul 2008 03:35:26 +0000 (00:35 -0300)]
V4L/DVB (8208): uvcvideo: Use GFP_NOIO when allocating memory during resume
The swap device might still be asleep, so memory allocated in the resume
handler must use GFP_NOIO. Thanks to Oliver Neukum for catching and reporting
this bug.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Laurent Pinchart [Fri, 4 Jul 2008 03:34:59 +0000 (00:34 -0300)]
V4L/DVB (8207): uvcvideo: Fix a buffer overflow in format descriptor parsing
Thanks to Oliver Neukum for catching and reporting this bug.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Andoni Zubimendi [Sun, 6 Jul 2008 10:27:19 +0000 (07:27 -0300)]
V4L/DVB (8205): gspca: Size of frame header adjusted according to sn9c10x in sonixb.
Signed-off-by: Andoni Zubimendi <andoni.zubimendi@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Sun, 6 Jul 2008 10:04:39 +0000 (07:04 -0300)]
V4L/DVB (8204): gspca: Cleanup code.
spca508: Cleanup code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Sun, 6 Jul 2008 09:40:55 +0000 (06:40 -0300)]
V4L/DVB (8202): gspca: PAC207 frames may be not compressed.
pac207: Set the sizeimage to the max value for 352x288.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Sat, 5 Jul 2008 14:49:20 +0000 (11:49 -0300)]
V4L/DVB (8201): gspca: v4l2_pix_format in each subdriver.
main: Parameter comp_fac removed.
main, pac207:
get_buff_size op removed.
(all) v4l2_pix_format in each subdriver.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Harvey Harrison [Sat, 5 Jul 2008 09:12:47 +0000 (06:12 -0300)]
V4L/DVB (8199): gspca: Compile warnings about NULL ptr.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Fri, 4 Jul 2008 21:39:08 +0000 (18:39 -0300)]
V4L/DVB (8198): gspca: Frame decoding errors when PAC207 in full daylight.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Fri, 4 Jul 2008 21:29:32 +0000 (18:29 -0300)]
V4L/DVB (8197): gspca: pac207 frames no more decoded in the subdriver.
videodev2: New pixfmt
pac207: Remove the specific decoding.
main: get_buff_size operation added for the subdriver.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Fri, 4 Jul 2008 20:55:18 +0000 (17:55 -0300)]
V4L/DVB (8196): gspca: Correct sizeimage in vidioc_s/try/g_fmt_cap
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Fri, 4 Jul 2008 14:16:16 +0000 (11:16 -0300)]
V4L/DVB (8195): gspca: Input buffer overwritten in spca561 + cleanup code.
spca561: Input buffer may be changed on reg write.
(all sd): Cleanup code, 'const' added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Thu, 3 Jul 2008 14:20:58 +0000 (11:20 -0300)]
V4L/DVB (8194): gspca: Fix the format of the low resolution mode of spca561.
The low (half) res modes of the spca561 are not spca561 compressed, but are
raw bayer, this patches fixes this and adds a PIX_FMT define for the GBRG
bayer format used by the spca561 in low res mode.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Thu, 3 Jul 2008 14:09:12 +0000 (11:09 -0300)]
V4L/DVB (8193): gspca: Input buffer may be changed on reg write.
Done for conex, etoms, pac7311, sonixj, t613 and tv8532.
Code cleanup for some other subdrivers.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Thu, 3 Jul 2008 11:15:22 +0000 (08:15 -0300)]
V4L/DVB (8192): Try to fix a reg_w() bug
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Thu, 3 Jul 2008 09:48:22 +0000 (06:48 -0300)]
V4L/DVB (8191): gspca: Make CONFIG_VIDEO_ADV_DEBUG actually work.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Andy Walls [Mon, 7 Jul 2008 13:36:16 +0000 (10:36 -0300)]
V4L/DVB (8189): cx18: Use correct GPIO pin for resetting Xceive 3028 tuner on Yuan MPC718
Change the Yuan MPC718 cards entry to use the correct GPIO pin for resetting
the Xceive 3028 tuner. Thanks to Brian Hope <brian@hopefamily.info> for
taking the time and figuring out which pin to use.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Andy Walls [Sun, 6 Jul 2008 22:36:52 +0000 (19:36 -0300)]
V4L/DVB (8188): cx18: Add missing reset recovery delay in cx18-i2c.c
cx18: Add a missing reset recovery delay in cx18-i2c.c after
the final deassert.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Fri, 4 Jul 2008 02:43:36 +0000 (23:43 -0300)]
V4L/DVB (8186): dib0700: add support for Hauppauge Nova-TD Stick 52009
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Douglas Schilling Landgraf [Fri, 4 Jul 2008 07:40:28 +0000 (04:40 -0300)]
V4L/DVB (8184): spca508: Add Clone Digital Webcam 11043
Added ID vendor/product for Clone Digital Webcam 11043.
Thanks to Ivan Brasil Fuzzer <ivan@fuzzer.com.br> for testing and data collection.
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Wed, 2 Jul 2008 15:55:49 +0000 (12:55 -0300)]
V4L/DVB (8183): cxusb: select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
After adding support for AVerTVHD Volar, DVB_USB_CXUSB must
select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Wed, 2 Jul 2008 12:14:56 +0000 (09:14 -0300)]
V4L/DVB (8181): gspca: read() did not work (loop in kernel, timeout...)
main: Remove some vidioc_xx traces.
main: read() did not work (user irq instead of mmap irq).
main: Lack of v4l1 compat.
main: Process loop inside kernel when no frame arriving.
main: Double qbuf in read() when too many buffered frames.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Tue, 1 Jul 2008 13:03:42 +0000 (10:03 -0300)]
V4L/DVB (8180): Source cleanup - compile error with VIDEO_ADV_DEBUG.
main, etoms, mars, pac207, pac7311, sonixb, sonixj, spca500, spca505:
Cleanup source.
sunplus: Compilation error when VIDEO_ADV_DEBUG set.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mike Isely [Mon, 30 Jun 2008 06:35:52 +0000 (03:35 -0300)]
V4L/DVB (8176): pvrusb2: Update video_gop_size
When switching video standard, ensure that video GOP size remains
appropriately configured.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mike Isely [Mon, 30 Jun 2008 06:32:35 +0000 (03:32 -0300)]
V4L/DVB (8175): pvrusb2: Fix misleading source code comment
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Tue, 1 Jul 2008 21:46:09 +0000 (18:46 -0300)]
V4L/DVB (8173): saa711x.c: remove obsolete file.
saa711x.c is no longer used. Remove.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Mon, 30 Jun 2008 23:02:47 +0000 (20:02 -0300)]
V4L/DVB (8171): ivtv: put back full device name, people relied on it in udev rules.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 23:57:56 +0000 (20:57 -0300)]
V4L/DVB (8169): cx18: enable TS support
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 23:57:30 +0000 (20:57 -0300)]
V4L/DVB (8168): cx18: Upgrade to newer firmware & update cx18 documentation.
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 17:57:30 +0000 (14:57 -0300)]
V4L/DVB (8168a): cx18: Update cx18 documentation.
Update the documentation, providing an updated list of supported boards.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 15:49:20 +0000 (12:49 -0300)]
V4L/DVB (8167): cx18: set correct audio inputs for tuner and line-in 2.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 11:03:02 +0000 (08:03 -0300)]
V4L/DVB (8165): cx18: fix v4l-cx23418-dig.fw firmware load.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 02:27:25 +0000 (23:27 -0300)]
V4L/DVB (8164): cx18/ivtv: choose a better initial TV standard for cards without eeprom.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Fri, 27 Jun 2008 18:33:02 +0000 (15:33 -0300)]
V4L/DVB (8162): cx18: fix PAL/SECAM support
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Tue, 1 Jul 2008 07:06:22 +0000 (04:06 -0300)]
V4L/DVB (8161): gspca: Fix compilation
Some callbacks were renamed. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Mon, 30 Jun 2008 22:47:33 +0000 (19:47 -0300)]
V4L/DVB (8158): gspca: minor changes
main: V4L2_PIX_FMT_SPCA501 is compressed (thanks to Hans de Goede)
main: return 0 when no change on vidioc_s_fmt_cap (thanks to Hans de Goede)
pac207: cleanup
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Mon, 30 Jun 2008 18:50:11 +0000 (15:50 -0300)]
V4L/DVB (8157): gspca: all subdrivers
- remaning subdrivers added
- remove the decoding helper and some specific frame decodings
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Thu, 12 Jun 2008 13:58:58 +0000 (10:58 -0300)]
V4L/DVB (8156): Many bug fixes, zc3xx added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Sun, 4 May 2008 09:46:21 +0000 (06:46 -0300)]
V4L/DVB (8154): Fix protection problems in the main driver.
- Protect format change when streaming active.
- Protect USB exchanges on close.
- Set a timeout in frame wait.
- Have only one capture file and free the resources when closing this file.
- Simplify the URB buffer.
- Don't reset the control values at open time in pac207.
- Fix compilation warnings of stk014.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans de Goede [Wed, 23 Apr 2008 11:09:12 +0000 (08:09 -0300)]
V4L/DVB (8153): Subdriver pac207 added and minor changes.
pac207 added.
Check status on mutex lock.
Call back on frame dequeue.
Free the resources on last close only.
Avoid URB and ISOC errors on close.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Jean-Francois Moine [Sat, 12 Apr 2008 12:58:09 +0000 (09:58 -0300)]
V4L/DVB (8152): Initial release of gspca with only one driver.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 28 Jun 2008 00:18:15 +0000 (21:18 -0300)]
V4L/DVB (8151): saa7134-empress: fix MPEG control support
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Tim Farrington [Sun, 29 Jun 2008 14:54:08 +0000 (11:54 -0300)]
V4L/DVB (8149): Avermedia E506 composite
Composite was originally mis-labelled as name_comp1,
so it should be simply redone as name_comp,
with its now corrected attributes.
Signed-off-by: Tim Farrington <timf@iinet.net.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Daniel Gimpelevich [Sat, 28 Jun 2008 08:01:30 +0000 (05:01 -0300)]
V4L/DVB (8147): cxusb: add initial support for AVerTVHD Volar
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Sat, 28 Jun 2008 05:06:50 +0000 (02:06 -0300)]
V4L/DVB (8146): lgdt330x: add additional FEC control configuration option
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.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
CC: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Sun, 29 Jun 2008 11:41:19 +0000 (08:41 -0300)]
V4L/DVB (8143): Fix compilation for mt9v022
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Sun, 29 Jun 2008 11:29:00 +0000 (08:29 -0300)]
V4L/DVB (8142): ttpci: tda827x.h is at drivers/media/common
As reported by Stephen Rothwell <sfr@canb.auug.org.au>:
drivers/media/dvb/ttpci/budget-ci.c:50:21: error: tda827x.h: No such file or directory
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:19:29 +0000 (14:19 -0300)]
V4L/DVB (8136): xc2028 unaligned access fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:19:39 +0000 (14:19 -0300)]
V4L/DVB (8135): WRITE_RPS1() converts to le32 itself
... but two ancient drivers had not noticed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:19:49 +0000 (14:19 -0300)]
V4L/DVB (8134): zoran annotations and fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:19:59 +0000 (14:19 -0300)]
V4L/DVB (8133): cx23885 endianness fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:20:09 +0000 (14:20 -0300)]
V4L/DVB (8132): bt8xx endianness annotations and fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:20:19 +0000 (14:20 -0300)]
V4L/DVB (8131): dmx_write: memcpy from user-supplied pointer
... copy to kernel memory first
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:20:29 +0000 (14:20 -0300)]
V4L/DVB (8130): split dvb_ringbuffer dual-use functions
split the suckers into kernel-memory and user-memory versions,
annotate both properly.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:20:39 +0000 (14:20 -0300)]
V4L/DVB (8129): pluto_set_dma_addr() fix
bogus cpu_to_le32() when passing dma address to hardware
via writel() - writel() converts itself.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:19:19 +0000 (14:19 -0300)]
V4L/DVB (8128): saa7146: ->cpu_addr and friends are little-endian
Annotations + stop saa7146_i2c from playing fast and loose with
reuse of ->cpu_addr for host-endian.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Al Viro [Sun, 22 Jun 2008 17:20:49 +0000 (14:20 -0300)]
V4L/DVB (8126): net endianness fix
According to RFC 4326 (4.1) D-bit is MSB in net-endian 16bit.
dvb_net.c did
/* Set D-bit for CRC32 verification,
* if it was set originally. */
ulen |= 0x0080;
which works of little-endian (htons(1<<15) is 0x0080 there), but breaks
on big-endian.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Dean Anderson [Fri, 27 Jun 2008 02:15:51 +0000 (23:15 -0300)]
V4L/DVB (8125): This driver adds support for the Sensoray 2255 devices.
It was primarily developed by Dean Anderson with only a little bit of
guidance and cleanup by Greg.
Signed-off-by: Dean Anderson <dean@sensoray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[mchehab@infradead.org: fixed renamed callbacks]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Daniel Gimpelevich [Sat, 28 Jun 2008 04:45:26 +0000 (01:45 -0300)]
V4L/DVB (8124): Add LifeVideo To-Go Cardbus PCI ID
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Devin Heitmueller [Sat, 28 Jun 2008 11:57:06 +0000 (08:57 -0300)]
V4L/DVB (8123): Add support for em2860 based PointNix Intra-Oral Camera
em28xx-cards.c
em28xx-input.c
em28xx-video.c
em28xx.h
- Add support for the PointNix Intra-Oral Camera, which required addition of
a construct for reading the "snapshot" button (provided on the em2860 and
em2880 chips, but this is the first case where I have seen it actually used
in a product). The button is wired to pin 56 on the em2880.
http://www.pointnix.com/ENG/dental/product_02.asp
Thanks to Roberto Mantovani <rmantovani@libero.it> for testing the changes
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Douglas Schilling Landgraf [Fri, 27 Jun 2008 07:15:38 +0000 (04:15 -0300)]
V4L/DVB (8120): cx23885-417: Replace cx23885_do_ioctl to use video_ioctl2
Convert cx23885-417 to use video_ioctl2
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Dan Taylor [Fri, 27 Jun 2008 16:29:41 +0000 (13:29 -0300)]
V4L/DVB (8117): saa7134: Avermedia A16D composite input
Signed-off-by: Star Trac by Unisen, Inc. Dan Taylor <dtaylor@startrac.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Wed, 25 Jun 2008 09:54:05 +0000 (06:54 -0300)]
V4L/DVB (8116): videodev: allow PRIVATE_BASE controls when called through VIDIOC_G/S_CTRL.
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Andy Walls [Wed, 25 Jun 2008 03:24:21 +0000 (00:24 -0300)]
V4L/DVB (8114): cx18: Improve Raptor card audio input routing defintions
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Wed, 25 Jun 2008 09:32:44 +0000 (06:32 -0300)]
V4L/DVB (8113): ivtv/cx18: remove s/g_ctrl, now all controls are handled through s/g_ext_ctrl
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Wed, 25 Jun 2008 09:29:01 +0000 (06:29 -0300)]
V4L/DVB (8112): videodev: improve extended control support in video_ioctl2()
- 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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Wed, 25 Jun 2008 09:00:17 +0000 (06:00 -0300)]
V4L/DVB (8111): ivtv/cx18: fix compile error when CONFIG_VIDEO_ADV_DEBUG is not defined.
Thanks to Randy Dunlap for reporting this.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Mon, 23 Jun 2008 15:31:29 +0000 (12:31 -0300)]
V4L/DVB (8110): bttv: allow debug ioctl's
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sun, 22 Jun 2008 15:11:13 +0000 (12:11 -0300)]
V4L/DVB (8107): cx18: improve support for the Raptor board.
- add radio definition
- reset the audio firmware (required for this board, harmless for the
others)
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sun, 22 Jun 2008 15:08:16 +0000 (12:08 -0300)]
V4L/DVB (8106): ivtv/cx18: improve tuner std check in card definitions.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sun, 22 Jun 2008 15:03:28 +0000 (12:03 -0300)]
V4L/DVB (8105): cx2341x: add TS capability
The cx18 can support transport streams with newer firmwares. Add a TS
capability to the generic cx2341x module.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sun, 22 Jun 2008 14:57:31 +0000 (11:57 -0300)]
V4L/DVB (8104): cx18/ivtv: ioctl debugging improvements
Completely rely on the video_ioctl2 debugging facilities rather than
doing it ourselves.
Fill in some missing fields in ivtv with VIDIOC_G_FBUF.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sun, 22 Jun 2008 14:55:09 +0000 (11:55 -0300)]
V4L/DVB (8103): videodev: fix/improve ioctl debugging
Various ioctl debugging fixes and improvements:
- use %x rather than %d for control IDs and bitmask fields
- make two arrays const
- show the whole control array for the ext_ctrl ioctls
- print pix_fmt for V4L2_BUF_TYPE_VIDEO_OUTPUT
- show full type name rather than an integer
- fix CROPCAP debugging
- fix G/S_TUNER debugging
- show error code in case of an error
- other small cleanups
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Sun, 22 Jun 2008 01:13:42 +0000 (22:13 -0300)]
V4L/DVB (8098): xc5000: add module option to load firmware during driver attach
The xc5000 firmware download process can be slow on certain devices.
Add a module option, "init_fw" to perform the firmware download during
xc5000_attach(), which would get the firmware download over with well
before any tune request is made.
When this option is enabled, it will reduce the time it takes to get a
signal lock during the first tune after driver load, but will add a few
seconds to the driver initialization.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Huang Weiyi [Sat, 21 Jun 2008 17:30:33 +0000 (14:30 -0300)]
V4L/DVB (8095): zoran_driver.c: Removed duplicated include
Removed duplicated include file <asm/byteorder.h> in
drivers/media/video/zoran_driver.c.
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 21 Jun 2008 16:25:36 +0000 (13:25 -0300)]
V4L/DVB (8093): cx18: fix prefix typo
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 21 Jun 2008 14:19:34 +0000 (11:19 -0300)]
V4L/DVB (8091): cx18: show GPIO pins when VIDIOC_LOG_STATUS is called.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Ian Armstrong [Sat, 21 Jun 2008 14:09:46 +0000 (11:09 -0300)]
V4L/DVB (8090): ivtv: yuv decoder lock fix (2)
The IVTV_IOC_DMA_FRAME ioctl fails to correctly 'start' the decoder. Although
yuv output will be correct, some functions which should be disabled while the
decoder is in use remain enabled. This can result in hardware registers being
corrupted, causing problems with the mpeg decoder. This patch ensures the
decoder 'start' sequence is called, disabling these functions until the
device is closed.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Sri Deevi [Sat, 21 Jun 2008 14:06:44 +0000 (11:06 -0300)]
V4L/DVB (8089): cx18: add support for Conexant Raptor PAL/SECAM card
Patch provided courtesy of Conexant http://www.conexant.com.
Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Ian Armstrong [Sat, 21 Jun 2008 12:25:23 +0000 (09:25 -0300)]
V4L/DVB (8088): ivtv: yuv decoder lock fix
write() operations to the yuv device may not always 'start' the decoder.
Although yuv output will be correct, some functions which should be disabled
while the decoder is in use remain enabled. This can result in hardware
registers being corrupted, causing problems with the mpeg decoder. This patch
simply moves the existing decoder 'start' sequence to earlier in the write()
handler.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 21 Jun 2008 12:22:19 +0000 (09:22 -0300)]
V4L/DVB (8087): cx18: make sure all v4l2_format fields are filled in
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 21 Jun 2008 12:21:23 +0000 (09:21 -0300)]
V4L/DVB (8086): ivtv/cx18: fix video_temporal_filter handling
If the capture is scaled, then the video_temporal_filter is set to 0
by the cx2341x.c module since otherwise you would get ghosting.
However, this was also done in the VIDIOC_S_FMT ioctl which meant that
the video_temporal_filter control was reset to 0 or 8 each time S_FMT
was called. This was old code that should have been removed a long time
ago.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Sat, 21 Jun 2008 12:06:59 +0000 (09:06 -0300)]
V4L/DVB (8085): ivtv: fill in all v4l2_framebuffer fields in VIDIOC_G/S_FBUF
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This page took 0.043243 seconds and 5 git commands to generate.