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2008-08-22uvcvideo: Implement the USB power management reset_resume method.Mauro Carvalho Chehab
From: Laurent Pinchart <laurent.pinchart@skynet.be> When a suspended device has been reset instead of being resumed, USB core calls the reset_resume method if available instead of unbinding and rebinding the device. This patch implements reset_resume by reusing the current resume implementation and simplifies the resume method by skipping the controls restore stage. Resuming from autosuspend should be faster. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-25s2255drv: firmware improvement patchMauro Carvalho Chehab
From: Dean Anderson <dean@sensoray.com> Fix for reloading firmware when removing and reloading driver Handshaking for firmware loading and changing modes. Removes the restriction of one user per channel at a time. JPEG capture mode added. Signed-off-by: Dean Anderson <dean@sensoray.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22v4l-dvb: fix compile warnings.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-22v4l2: fix a bunch of compile warnings.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-22mt9m111: fix compile error and warning when compiling for kernel 2.6.25.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-22V4L: check inval in video_register_device_index()Mauro Carvalho Chehab
From: Henrik Kretzschmar <henne@nachtwindheim.de> Better check the video_device pointer before using it. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-24Fix error code, when camera is not turned on by sonypiMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22V4L: fix return value of meye probe callbackMauro Carvalho Chehab
From: Henrik Kretzschmar <henne@nachtwindheim.de> The return vaule of the probe function should return -ENOMEM instead of -EBUSY if video_device_alloc() fails. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22gspca: Compile error when CONFIG_PM not defined.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-22gspca: Revert the previous patch (sensor upside down).Jean-Francois Moine
From: Hans de Goede <j.w.r.degoede@hhs.nl> Priority: high Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-22gspca: V4L2_CAP_SENSOR_UPSIDE_DOWN added as a cap for some webcams.Jean-Francois Moine
From: Hans de Goede <j.w.r.degoede@hhs.nl> This patch adds a V4L2_CAP_SENSOR_UPSIDE_DOWN flag to the capabilities flags, and sets this flag for the Philips SPC200NC cam (which has its sensor installed upside down). The same flag is also needed and added for the Philips SPC300NC. Together with a patch to libv4l which adds flipping the image in software this fixes the upside down display with the SPC200NC cam. Signed-of-by: Hans de Goede <j.w.r.degoede@hhs.nl> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-21gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> - return -EINVAL when control not supported. - start the private controls at V4L2_CID_PRIVATE_BASE. Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-21gspca: suspend/resume added.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-21gspca: Frame buffer too small for small resolutions (sonixj and t613).Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-21gspca: Bad start of sn9c110 and sensor ov7630.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-19gspca: Bad start of sn9c110 and sensor om6802.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-19gspca: Bad color control again in sonixj.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-19gspca: Bad start of sonixj webcams since changeset a8779025e7e8.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-18pvrusb2: use proper byteorder interfaceMauro Carvalho Chehab
From: Harvey Harrison <harvey.harrison@gmail.com> ___swab32 is an internal detail of the implementation. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-By: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://linuxtv.org/hg/~ajacquet/v4l-dvb/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22drx397xD: fix compilation error caused by changeset 71046dfb0853Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: Normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-20Use DIV_ROUND_UPMauro Carvalho Chehab
From: Julia Lawall <julia@diku.dk> The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. An extract of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ @depends on haskernel@ expression n,d; @@ ( - (n + d - 1) / d + DIV_ROUND_UP(n,d) | - (n + (d - 1)) / d + DIV_ROUND_UP(n,d) ) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP((n),d) + DIV_ROUND_UP(n,d) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP(n,(d)) + DIV_ROUND_UP(n,d) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-201-make-pms-not-autoprobe-when-builtin updateMauro Carvalho Chehab
From: Rene Herman <rene.herman@keyaccess.nl> On 10-08-08 23:37, Alan Cox wrote: > > Would probably make the printk "pms: not enabled, use pms.enable=1 to > probe" > > So you know > a) What is wittering about not being probed > b) How to undo it. > > But thats trivia really. Signed-off-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-20V4L1: make PMS not autoprobe when builtin.Mauro Carvalho Chehab
From: Rene Herman <rene.herman@keyaccess.nl> The old Mediavision Pro Movie Studio legacy ISA V4L1 driver was found to hang the boot during Ingo Molnar's testing of randconfig kernels. Have it require a "pms.enable=1" kernel parameter to enable the driver when builtin which avoids such problems. This is a deprecated and, very likely, unused driver. Nothing changes modular behaviour moreover. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-20link tuner before saa7134Mauro Carvalho Chehab
From: Simon Arlott <simon@fire.lp0.eu> If saa7134_init is run before v4l2_i2c_drv_init (tuner), then saa7134_board_init2 will try to set the tuner type for devices that don't exist yet. This moves tuner to before all of the device-specific drivers so that it's loaded early enough on boot. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-20drx397xD.c sparse annotationsMauro Carvalho Chehab
From: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-20dvb: drx397xD: checkpatch.pl cleanupsMauro Carvalho Chehab
From: Felipe Balbi <felipe.balbi@nokia.com> This driver sure needs some rework. For now, let's try to clean it up a bit before start reimplementing anything. checkpatch.pl still not happy with this driver after this patch, but the most annoying errors are gone, comments now use C-style only, labels are well placed and some other minor fixes. Some more clean up patches will come as I work on this driver. Please review it carefully. Priority: normal Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Henk Vergonet <henk.vergonet@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> [mchehab@infradead.org: Manually fixed some conflicts with a previous patch] Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://linuxtv.org/hg/~mkrufky/sms1xxxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://linuxtv.org/hg/~jfrancois/gspca/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://linuxtv.org/hg/~awalls/v4l-dvb-criticalMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-22merge: http://linuxtv.org/hg/~gliakhovetski/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-21sms1xxx: fix typo in license headerMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This should have read, "GNU General Public License version 2" rather than, "GNU General Public License version 3" This was actually a typo mass-blunder -- this is not a change in licence, as the code was always GPLv2. Priority: high Signed-off-by: Uri Shkolnik <uris@siano-ms.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-08-18merge: dtv5100Antoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18dtv5100: remove prohibited space...Antoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18dtv5100: remove old definition from headerAntoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18merge: v4l-dvbAntoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18merge: v4l-dvbAntoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18zr364xx: handle video exclusive open internalyAntoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Count the users and do not use video_exclusive_open() anymore. Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18zr364xx: remove BKLAntoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Remove the Big Kernel Lock from zr364xx driver after pushdown. Now using an internal locking mecanism on open(). Priority: normal Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-08-18gspca: Bad controls and quantization table of pac7311.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Patch adapted from a gspca v1 patch by Thomas Kaiser. Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-18gspca: Bad color control in sonixj.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-18gspca: Fix initialization and controls of sn9x110 - ov7630.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-18usbvideo: add proper error check and add release functionHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-18pxa: fix build error for 2.6.27.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-17cx18: Add missing lock for when the irq handler manipulates the queuesAndy Walls
From: Andy Walls <awalls@radix.net> cx18: Add missing lock for when the irq handler manipulates the queues. This was a potential source of stream queue corruption. Also changed the name of cx18_queue_find_buf() to cx18_queue_get_buf_irq(). Priority: high Signed-off-by: Andy Walls <awalls@radix.net>
2008-08-17merge: from masterJean-Francois Moine
2008-08-16aci: remove obsolete sourcesHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The aci.c and aci.h files were copied from the kernel for a Miro radio card. That driver has been removed, so these supported sources can also be removed. In addition some remaining traces of the Miro driver were also deleted. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-16Merge: from masterHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-16tuner-3036: remove driverHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> This driver is for VERY old i2c-over-parallel port teletext receiver boxes. Rather then spending effort on converting this driver to V4L2, and since it is extremely unlikely that anyone still uses one of these devices, it was decided to drop it (after discussing this as well with the original author, Phil Blundell). Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Phil Blundell <philb@gnu.org>
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