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path: root/linux/drivers/media/video
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2008-08-23v4l2-dev: cleanups and add video_drvdata helper functionHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Cleanup v4l2-dev.[ch], add/improve comments and add a new helper function: video_drvdata() that can get the private driver data from a file struct. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l2: remove the priv field, use dev_get_drvdata insteadHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Remove the priv field and let video_get/set_drvdata use dev_get_drvdata and dev_set_drvdata instead. Convert all drivers that still used priv directly. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l2-dev: make the video_device's release callback mandatoryHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Now that all drivers set the release callback in the video_device struct we can put in a BUG_ON in video_register_device to ensure that the callback is always there. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l: add all missing video_device release callbacksHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> All drivers that call video_device_register where checked to see if they set the release callback of struct video_device. Where that callback was missing it was added. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l2-dev: add video_device_release_emptyHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add a second release function: video_device_release_empty It can be used by drivers that have statically allocated video_device structs. Its use usually, but not always, indicates laziness on the part of the driver programmer. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l2-dev: remove obsolete video_exclusive_open/releaseHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l: replace the last uses of video_exclusive_open/releaseHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Handle the video_exclusive_open/release functionality inside the driver. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l: fix more incorrect video_register_device result checksHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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>
2008-08-18pvrusb2: 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>
2008-08-20Use 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>
2008-08-22merge: 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>
2008-08-22gspca: 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>
2008-08-18merge: 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>
2008-08-16tuner-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>
2008-08-16dpc7146: remove dpc7146 demonstration board driverHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Old driver for the dpc7146 demonstration board that is no longer relevant. The last time this was tested on actual hardware was probably around 2002. Since this is a driver for a demonstration board the decision was made (after discussing this with the original author, Michael Hunold) to remove it rather than spending a lot of effort continually updating this driver to stay in sync with the latest internal V4L2 or I2C API. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Michael Hunold <hunold@linuxtv.org>
2008-08-15gspca: Colors, hflip and vflip controls added for pac7302.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-15Make contrast and brightness work for pac7302.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-14gspca: Adjust some control limits in spca561.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-14merge: v4l-dvbJean-Francois Moine
2008-08-14soc-camera: Move .power and .reset from soc_camera host to sensor driverStefan Herbrechtsmeier
Make .power and .reset callbacks per camera instead of per host, also move their invocation to camera drivers. Signed-off-by: Stefan Herbrechtsmeier <hbmeier@hni.uni-paderborn.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 33 +++++++++++++++++++++++++-- drivers/media/video/mt9m111.c | 15 ++++++++++++ drivers/media/video/mt9v022.c | 24 +++++++++++++++++++- drivers/media/video/pxa_camera.c | 24 -------------------- drivers/media/video/sh_mobile_ceu_camera.c | 5 ---- include/asm-arm/arch-pxa/camera.h | 2 - include/media/sh_mobile_ceu.h | 2 - include/media/soc_camera.h | 3 ++ 8 files changed, 71 insertions(+), 37 deletions(-)
2008-08-14mt9m111: style cleanupGuennadi Liakhovetski
Fix a typo in Kconfig, simplify error checking, further minor cleanup. Signed-off-by: Guennadi Liakhovetski <g.iakhovetski@gmx.de> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/media/video/Kconfig | 2 +- drivers/media/video/mt9m111.c | 86 ++++++++++++++++++++--------------------- 2 files changed, 43 insertions(+), 45 deletions(-)
2008-08-14mt9m001, mt9v022: Simplify return code checkingGuennadi Liakhovetski
i2c_smbus_write_word_data() returns 0 or a negative error, hence no need to check for "> 0". Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 24 ++++++++++++------------ drivers/media/video/mt9v022.c | 28 ++++++++++++++-------------- 2 files changed, 26 insertions(+), 26 deletions(-)
2008-08-14Add support for Micron MT9M111 camera.Robert Jarzmik
Adds support for Micron MT9M111 camera chip, with basic features : - view rectangle configurable - some output formats (bayer8, bayer10, rgb565, rgb555, ycbycr) - autoexposure - only highpower mode context used (ie. context B) Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/Kconfig | 6 + drivers/media/video/Makefile | 1 + drivers/media/video/mt9m111.c | 960 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 967 insertions(+), 0 deletions(-) create mode 100644 drivers/media/video/mt9m111.c
2008-08-14gspca: Do controls work for spca561 revision 12a.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-08-14merge: 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>
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