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Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1) The gspca-core's suspend/resume code is such that resume being called after
a reset is safe / ok.
2) All devices tested sofar seem to need the reset_resume callback to work
properly over a suspend
3) The USB-core won't call the reset_resume callback for devices which don't
need it
Thus it seems the simplest and the best to just add the callback to all
sub-drivers, rather then adding the callbacks one-by-one as each driver gets
tested with suspend/resume.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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This ensures the controls are setup correctly.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Allow users of gspca/autogain_functions.h to declare which of the autogain
algoritms they are going to use. This allows us to remove the hacks from
drivers which don't use coarse_grained_expo_autogain.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits)
[media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver
mb86a20s: Add a few more register settings at the init seq
mb86a20s: Group registers into the same line
[media] [PATCH] don't reset the delivery system on DTV_CLEAR
[media] [BUG] it913x-fe fix typo error making SNR levels unstable
[media] cx23885: Query the CX25840 during enum_input for status
[media] cx25840: Add support for g_input_status
[media] rc-videomate-m1f.c Rename to match remote controler name
[media] drivers: media: au0828: Fix dependency for VIDEO_AU0828
[media] convert drivers/media/* to use module_platform_driver()
[media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB
[media] Exynos4 JPEG codec v4l2 driver
[media] doc: v4l: selection: choose pixels as units for selection rectangles
[media] v4l: s5p-tv: mixer: fix setup of VP scaling
[media] v4l: s5p-tv: mixer: add support for selection API
[media] v4l: emulate old crop API using extended crop/compose API
[media] doc: v4l: add documentation for selection API
[media] doc: v4l: add binary images for selection API
[media] v4l: add support for selection api
[media] hd29l2: fix review findings
...
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Some cameras will pretty much entirely fill all the image buffers all the
time even though they are using compression.
This patch adds a flag to sd_desc, which drivers for such cameras can set.
When this flag is set the bandwidth calculation code will no longer
assume that the image buffer size is a worst case and less bandwidth than
imagebufsize * fps will be used on average.
This patch sets this new flag for 3 drivers:
* For spca561 (for rev12a cameras) and nw80x cams as these simply don't work
when given less bandwidth than imagebufsize * fps.
* For sn9c20x cameras, because these show severy jpeg artifacts when
given less bandwidth than imagebufsize * fps and since these are usb2
cameras there is plenty bandwidth anyways.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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The alternate settings are now sorted in gspca main, so the flag
'reverse_alts' is no more useful.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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This converts the drivers in drivers/media/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.
Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Cc: Jean-Francois Moine <moinejf@free.fr>
Cc: Frank Zago <frank@zago.net>
Cc: Olivier Lorin <o.lorin@laposte.net>
Cc: Erik Andren <erik.andren@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Brian Johnson <brijohn@gmail.com>
Cc: Leandro Costantino <lcostantino@gmail.com>
Cc: Antoine Jacquet <royale@zerezo.com>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Florian Mickler <florian@mickler.org>
Cc: Antti Palosaari <crope@iki.fi>
Cc: Michael Krufky <mkrufky@kernellabs.com>
Cc: "David Härdeman" <david@hardeman.nu>
Cc: Florent Audebert <florent.audebert@anevia.com>
Cc: Sam Doshi <sam@metal-fish.co.uk>
Cc: Manu Abraham <manu@linuxtv.org>
Cc: Olivier Grenie <olivier.grenie@dibcom.fr>
Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Cc: "Igor M. Liplianin" <liplianin@me.by>
Cc: Derek Kelly <user.vdr@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Steven Toth <stoth@kernellabs.com>
Cc: "André Weidemann" <Andre.Weidemann@web.de>
Cc: Martin Wilks <m.wilks@technisat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jose Alberto Reguero <jareguero@telefonica.net>
Cc: David Henningsson <david.henningsson@canonical.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Joe Perches <joe@perches.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: Anssi Hannula <anssi.hannula@iki.fi>
Cc: Rafi Rubin <rafi@seas.upenn.edu>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Paul Bender <pebender@gmail.com>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: "Márcio A Alves" <froooozen@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Chris Rankin <rankincj@yahoo.com>
Cc: Lee Jones <lee.jones@canonical.com>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Dean Anderson <linux-dev@sensoray.com>
Cc: Pete Eberlein <pete@sensoray.com>
Cc: Arvydas Sidorenko <asido4@gmail.com>
Cc: Andrea Anacleto <andreaanacleto@libero.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Add pr_fmt.
Convert usb style logging macros to pr_<level>.
Remove now unused old usb style logging macros.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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No 352x288 for Ds3303 and no 320x240 for Generic802.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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The autogain now uses common functions.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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[mchehab@redhat.com: Fix a few CodingStyle issues]
Tested-by: Kjell Claesson <kjell.claesson@epost.tidanet.se>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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