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From: Jean-Francois Moine <moinejf@free.fr>
- call a new subdriver function 'isoc_init' before chosing the first
alternate setting.
- call a new subdriver function 'isoc_nego' when submitting the URBs failed.
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
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From: Jean-Francois Moine <moinejf@free.fr>
Only the back sensor (mi1320_soc) is usable.
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
To make UVC constants accessible by a future UVC gadget driver, move them from
drivers/media/video/uvc/uvcvideo.h to include/linux/usb/video.h.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
Those constants are not used anymore, remove them.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
In preparation to moving UVC constants to a public location, prefix all
constants with UVC_ to avoid namespace clashes.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
uvcvideo.h redefines class-specific descriptor types already present in
usb/ch9.h. Remove the duplicated definitions and use the ones from usb/ch9.h.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Erik Andrén <erik.andren@gmail.com>
All hdcs registers use bit 0 as a read/write flag and needs to be shifted one bit to the left. This wasn't accounted for when doing a sequence of writes.
Priority: high
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
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From: Erik Andrén <erik.andren@gmail.com>
Priority: high
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Chaithrika U S <chaithrika@ti.com>
mutex_lock_interruptible return value has to be handled properly to indicate
the status to the higher layers of the kernel.
Priority: normal
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mike Isely <isely@pobox.com>
This change does not change any outward behavior; it merely chops down
some large if-conditions with embedded assignments into something a
little more maintainable for others (I of course never had a problem
with this...).
Priority: normal
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
The pvrusb2 driver has a concept of "routing scheme" which defines
which physical inputs should be connected based on application's
choice of logical input. The correct "routing scheme" depends on the
specific device since different devices might wire up their muxes
differently - it can't be coded into the sub-device driver and it
can't be just a single setting in the pvrusb2 driver since the driver
handles multiple different devices. This concept has been in place
for a while and works, however there are cases where a specific input
for a specific device has no route - previously due to an oversight
this was handled badly. With these changes the driver can now
specifically recognize cases where there is no defined route for a
given input.
Priority: normal
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Change default frequency to be US Broadcast channel 3 - with the
transition to d igital the previous value has now become useless.
This change is PURELY to help with my testing (I need to set some kind
of default so it might as well be some thing usable).
Priority: normal
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
The cx25840 module's VBI initialization logic uses the current video
standard as part of its internal algorithm. This therefore means that
we probably need to make sure that the correct video standard has been
set before initializing VBI. (Normally we would not care about VBI,
but as described in an earlier changeset, VBI must be initialized
correctly on the cx25840 in order for the chip's hardware scaler to
operate correctly.)
It's kind of messy to force the video standard to be set before
initializing VBI (mainly because we can't know what the app really
wants that early in the initialization process). So this patch does
the next best thing: VBI is re-initialized after any point where the
video standard has been set.
Priority: high
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
The cx25840 module requires that its VBI initialization entry point be
called in order for hardware-scaled video capture to work properly -
even if we don't care about VBI. Making this behavior even more
subtle is that if the capture resolution is set to 720x480 - which is
the default that the pvrusb2 driver sets up - then the cx25840
bypasses the hardware scaler. Therefore this problem does not
manifest itself until some other resolution, e.g. 640x480, is tried.
MythTV typically defaults to 640x480 or 480x480, which means that
things break whenever the driver is used with MythTV.
This all has been known for a while (since at least Nov 2006), but
recent changes in the pvrusb2 driver (specifically in regards to
sub-device support) caused this to break again. VBI initialization
must happen *after* the chip's firmware is loaded, not before. With
this fix, 24xxx devices work correctly again.
A related fix that is part of this changeset is that now we
re-initialize VBI any time after we issue a reset to the cx25840
driver. Issuing a chip reset erases the state that the VBI setup
previously did. Until the HVR-1950 came along this subtlety went
unnoticed, because the pvrusb2 driver previously never issued such a
reset. But with the HVR-1950 we have to do that reset in order to
correctly transition from digital back to analog mode - and since the
HVR-1950 always starts in digital mode (required for the DVB side to
initialize correctly) then this device has never had a chance to work
correctly in analog mode! Analog capture on the HVR-1950 has been
broken this *ENTIRE* time. I had missed it until now because I've
usually been testing at the default 720x480 resolution which does not
require scaling... What fun. By re-initializing VBI after a cx25840
chip reset, correct behavior is restored.
Priority: high
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The variable 'rc' could be used uninitialized in the cx231xx_capture_start
function. Sri informed me that it should be initialized to -1.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
tcm825x_remove is not necessarily called on module exit, it can also be
called when the i2c_adapter is removed. While the i2c adapter might never
be removed on an embedded system, in practice this sensor driver can also
be used in e.g. a USB webcam where this is a perfectly acceptable thing
to do.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
rxsubchans was only set when stereo was detected, otherwise it was
left to 0 instead of setting it to mono.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Jean-Francois Moine <moinejf@free.fr>
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
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From: Hans de Goede <hdegoede@redhat.com>
Name saturation control saturation, not color and make the default
less saturated (the old default was overdoing it).
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_sonixj + ov7630 had the default value for flip enabled, as otherwise
the picture is upside down. It is better to instead invert the meaning
of the control in the set function, and have the default be no vflip,
as one would expect vflip enabled to be upside down.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_sonixj: Add light frequency control
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_sonixj: enable autogain control for the ov7620, and not only
make it enable autogain but also auto exposure (and do the
same for the ov7648).
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_sonixj: increase 640x480 frame-buffersize, as I was getting buffer
overflows during my testing of a "Premier" 0c45:613e cam
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
Mark the v4l1 uvcvideo quickcam messenger driver as deprecated, the one
cam it supports, is now also supported by the v4l2 gspca stv06xx driver.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_sonixj: enable support for 0c45:613e camera, and slightly tweak
the ov7630 register init values for a much better picture.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
The control index defines for the gspca_sonixj driver were numbered
wrong, causing us to disable the wrong controls on various sensors
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_ov519: constify ov518 inititial register value tables
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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loaded for a given chip version. This would cause the optimization in
tuning not to be applied and thus a failed expectation, in tuning speed
increment. The patch swaps the tables in use. It also fixes a possible
one in a million condition where state->dev_ver implies an older Cut
(Cut < 2.0, eventhough the driver doesn't attach to any Cut older than
2.0) or even negative (due to a bad I2C bus master driver) for the card
combination.
Thanks to Mauro Carvalho Chehab <mchehab@infradead.org> for pointing
out the issue at large.
From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
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From: Hans de Goede <hdegoede@redhat.com>
Mark the v4l1 ov511 as deprecated as we now have ov511 support in
the gspca ov519 driver. Note we should really also keep track of this
in Documentation/feature-removal-schedule.txt, but that is not
part of the v4l-dvb tree.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
ov511: remove ov518 usb id's from the driver, as they have not been working
ever since the decompression code got removed from the kernel, and they
are no supported by the gspca_ov519 module.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
Add support for st6422 bridge and sensor to the stv06xx gspca sub driver,
tested with:
Logitech QuickCam Messenger 046d:08f0 ST6422 integrated
Logitech QuickCam Mess. Plus 046d:08f6 ST6422 integrated
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Fix Leadtek TV2000 XP Global entries and add missing PCI ID's.
Thanks to Terry Wu <terrywu2009@gmail.com> for pointing us for the proper settings.
Priority: normal
CC: Terry Wu <terrywu2009@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
kernel-sync:
commit fb875333c80942455551f690f306a899ceeee5df
Author: Stephen Hemminger <shemminger@vyatta.com>
Date: Wed Jan 7 18:02:53 2009 -0800
dvb: update network device to current API
Use internal network_device_stats that exist in network device and
net_device_ops. Compile tested only.
commit 0eade1f930fa3ba6461b34baf3ed8fa7c4abc40f
Author: Wang Chen <wangchen@cn.fujitsu.com>
Date: Wed Dec 3 21:13:13 2008 -0800
dvb: Kill directly reference of netdev->priv
Simply replace netdev->priv with netdev_priv().
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
kernel-sync:
Author: Valentin Longchamp <valentin.longchamp@epfl.ch>
Date: Wed May 6 11:54:48 2009 +0200
mx31: changed CONSISTENT_DMA_SIZE to 8M for mx31 video
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Michael Krufky <mkrufky@kernellabs.com>
add FIXME comment to indicate that the set_frontend override is a
temporary hack. This will be done a better way in the next kernel.
Priority: normal
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Figo.zhang <figo1802@gmail.com>
bttv-driver.c,cx23885-video.c,cx88-video.c: poll method lose race condition for capture video.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_ov519: Cleanup some sensor special cases
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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From: Hans de Goede <hdegoede@redhat.com>
gspca_ov519: Fix ov518+ with OV7620AE (Trust spacecam 320)
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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