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2009-09-02em28xx: restructure fh/dev locking to handle both video and vbiDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> The current locking infrastructure didn't support having multiple fds accessing the device (such as video and vbi). Rework the locking infrastructure, borrowing the design from cx88. This work was sponsored by EyeMagnet Limited. Priority: normal Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-09-02em28xx: fix mmap_mapper with vbiDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> When adding support for both video and VBI, I missed the mmap ioctl. Add the missing call. Priority: normal Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-09-01em28xx: add raw VBI support for NTSCDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> Add support for raw VBI capture for the em28xx bridge, currently only for NTSC. Support for PAL capture to follow shortly (including the removal of numerous hard-coded NTSC-specific sizes for capture buffers, etc). Note that the code currently changes the default current norm from PAL to NTSC (so that zvbi-ntsc-cc works properly). The default norm really should be moved into a board-level parameter. This work was sponsored by EyeMagnet Limited. Priority: normal Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-09-01em28xx: make video isoc stream work when VBI is enabledDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> Add code enabling the VBI registers for variants of the em28xx chip that support VBI, and make sure the isoc streaming code continues to work for the video component of the stream (note the video and vbi data arrive intermixed on the same isoc pipe). Note that this version just drops the actual VBI data onto the floor as opposed to processing it. The "#ifdef 0" tags are for the videobuf code that appears in the next patch in this series. We created a separate version of the isoc_copy version for parsing the version of the stream that includes VBI data. In theory, they might be able to be merged at some point in the future, but the initial goal is to ensure that we do not cause any regressions with devices that do not have VBI support. This work was sponsored by EyeMagnet Limited. Priority: normal Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-08-31em28xx: better describe vinctrl registersDevin Heitmueller
From: Devin Heitmueller <dheitmueller@kernellabs.com> Properly document the video input control register, in preparation for the addition of VBI support. Note this patch makes no functional changes. Priority: normal Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-06-30gspca - main: Change the ISOC initialization mechanism.Jean-Francois Moine
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>
2009-06-29libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-29libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-28uvcvideo: Restructure the driver to support multiple simultaneous streams.Laurent Pinchart
From: Laurent Pinchart <laurent.pinchart@skynet.be> As a first step towards multiple streaming interfaces support, reorganize the driver's data structures to cleanly separate video control and video streaming data. Priority: normal Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
2009-06-28Siano: Fixed SDIO compilation bugsMauro Carvalho Chehab
From: Udi Atar <udia@siano-ms.com> Fixed SDIO compilation bugs (for latest kernel). Also fixed a memory overrun issue in buffer management. Priority: normal Signed-off-by: Udi Atar <udia@siano-ms.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-12adds webcam for Micron device MT9M111 0x143A to em28xxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Steve Gotthardt <gotthardt@gmail.com> [mchehab@redhat.com: fix merge conflict and a few CodingStyle issues] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-13versions: Fix compilation with kernel 2.6.16Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-27gspca - vc032x: Webcam 0ac8:c301 added.Jean-Francois Moine
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>
2009-06-26au0828: fix i2c for kernels prior to 2.6.26Michael Krufky
From: Michael Krufky <mkrufky@kernellabs.com> Priority: normal Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
2009-06-26uvcvideo: Move UVC definitions to linux/usb/video.hLaurent Pinchart
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>
2009-06-26uvcvideo: Remove unused Logitech-specific constantsLaurent Pinchart
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>
2009-06-26uvcvideo: Prefix all UVC constants with UVC_Laurent Pinchart
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>
2009-06-26uvcvideo: Use class-specific descriptor types from usb/ch9.hLaurent Pinchart
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>
2009-06-26gspca - m5602-ov7660: Remove redundant init writesErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26gspca - m5602-ov7660: Don't set blue and red gain during initErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Don't set blue and red gain during init as we manuall set it later Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26gspca - m5602-ov7660: Don't set gain during initErik Andrén
From: Erik Andrén <erik.andren@gmail.com> We manually set the gain later, no need to do it during init Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26gspca - m5602-ov7660: Remove old initErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26em28xx: enable new-style i2c API for kernels >= 2.6.26, not 2.6.22.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-06-26gspca - m5602-ov7660: Set the hsync correctlyErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26gspca - m5602-ov7660: Add hflip, vflip controlsErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-26v4l2-common: fix uninitialized variableHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Fix compiler warning for uninitialized variable when compiling for pre 2.6.26 kernels. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-06-25cx23885: Convert existing HVR1800 GPIO calls into new formatSteven Toth
From: Steven Toth <stoth@kernellabs.com> ... improves readability and routes the calls through a specific single point. Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>
2009-06-25cx23885: Remove hardcoded gpio bits from the encoder driverSteven Toth
From: Steven Toth <stoth@kernellabs.com> The encoder driver has hardcoded GPIO bits set for the HVR1800, regardless of whether it's being used by a HVR1800 or not. I've implemented some generic GPIO manipulation routines and I'm calling them only when appropriate. Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>
2009-07-19cx23885: check pointers before dereferencing in dprintk macroMichael Krufky
From: Michael Krufky <mkrufky@kernellabs.com> When enabling debug with v4l_debug set to 2 or greater, the driver OOPS's on startup. Checks dev pointer before dereferencing, in order to prevent this OOPS. Priority: high Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
2009-07-19cx23885-417: fix broken IOCTL handlingMichael Krufky
From: Michael Krufky <mkrufky@kernellabs.com> IOCTLS will never get handled if we dont connect video_ioctl2 to mpeg_fops.ioctl Priority: high Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
2009-06-24libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-24libv4l: whitebalance fix divide by 0 and avoid abrupt changeshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: whitebalance fix divide by 0 and avoid abrupt changes Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-24gspca - stv06xx-hdcs: Add exposure and gain ctrls to hdcs_1020Erik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-09-18gspca - stv06xx: Fix a misindentationErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-24gspca - stv06xx-hdcs: Fix sensor sequence bugErik Andrén
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>
2009-06-23Building system: Improve compatibility for delayed workMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-23gspca - stv06xx-hdcs: Actually update the sensor stateErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: high Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-23v4l2-spec: add missing V4L2_PIX_FMT_OV511 documentation.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-06-23merge: http://jusst.de/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-23merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-subdev2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-23gspca - m5602-ov7660: Replace magic constants with definesErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-22gspca - stv06xx: Translate swedish comments to englishErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-22gspca - stv06xx: Harmonize the debug macros when tracing writes and readsErik Andrén
From: Erik Andrén <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andrén <erik.andren@gmail.com>
2009-06-22DaVinci: DM646x Video: Fix compile time warnings for mutex lockingHans Verkuil
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>
2009-06-22libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-21/v4l2-ioctl: better output debug messages for VIDIOC_ENUM_FRAMESIZESMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-21libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-21merge: http://linuxtv.org/hg/~mcisely/pvrusb2-devMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-21merge: http://kernellabs.com/hg/~mkrufky/bug-fixMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-21merge: http://linuxtv.org/hg/~tap/fixMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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