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path: root/linux/drivers/media/video
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2008-10-15merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-zoranMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-14stk-webcam: fix crash on close after disconnectMauro Carvalho Chehab
From: David Ellingsworth <david@identd.dyndns.org> This patch prevents stk-webcam from updating usb device information once the camera has been removed. This prevents a crash that would otherwise occur if the camera is disconnected while it is still in use. Signed-off-by: David Ellingsworth <david@identd.dyndns.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13stk-webcam: minor cleanupMauro Carvalho Chehab
From: David Ellingsworth <david@identd.dyndns.org> This patch: 1) removes the unnecessary kref.h include file 2) removes unnecessary pointer validation from read and poll routines. (Neither poll nor read may be called unless a call to open succeeds. A successful call to open will always set the file private_data pointer. Verifying that it is not null is therefore unnecessary. The associated release and mmap calls currently ignore this check.) 3) adds a space to syslog output. 4) removes an unused function prototype. Signed-off-by: David Ellingsworth <david@identd.dyndns.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-11ivtv: partially revert an earlier patch that checks the max image heightHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Ian Armstrong pointed out to me that it is perfectly valid to have a 576 lines YUV video with NTSC output in this particular case. In fact, without this the X driver for ivtv does not function properly. Reverted my earlier change that restrictred the height to 480 for NTSC and add the comments provided by Ian to explain what is happening here. Priority: normal Thanks-to: Ian Armstrong <ian@iarmst.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-11ivtv: yuv write() error handling tweakHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Modifies behaviour of a failed dma write() operation for the yuv device. If the dma transfer for the yuv device fails, the write() operation will now exit immediately. Priority: normal Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-13merge: http://linuxtv.org/hg/~stoth/s2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-08Added support for Prof 7300 DVB-S/S2 cardsOleg Roitburd
From: Oleg Roitburd <oroitburd@gmail.com> Added support for Prof 7300 DVB-S/S2 card. The card based on cx24116 demodulator. Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
2008-10-04saa7134: fixes for the Asus Tiger Revision 1.00Mauro Carvalho Chehab
From: Hermann Pitton <hermann-pitton@arcor.de> In opposite to the P7131 Dual this early OEM card has a male radio antenna connector and also no remote. We currently switch the DVB-T RF feed to the radio input, like on the P7131 with female radio connector used also for DVB-T and should improve this. Priority: normal Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04merge: http://linuxtv.org/hg/~awalls/cx18-mmio-fixesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04merge: http://linuxtv.org/hg/~dougsland/em28xx-hvrMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04merge: http://linuxtv.org/hg/~dougsland/em28xx-310uMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04Whitespace cleanupsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04gspca: Adjust control values and restore compilation of sonixj.Mauro Carvalho Chehab
From: Jean-Francois Moine <moinejf@free.fr> - no compilation since last changeset - brightness is a signed value - better values of the color matrix Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr> [mchehab@redhat.com: fix a merge conflict] Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-10-03gspca: Subdriver selection at config time.Jean-Francois Moine
From: Erik Andren <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-10-03gspca: Moves some sensor initialization to each sensor in m5602.Jean-Francois Moine
From: Erik Andren <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-10-03cx18: Up the version to 1.0.1Andy Walls
From: Andy Walls <awalls@radix.net> cx18: Up the version to 1.0.1. This will make it easy to tell if retries of MMIO access are implemented or not in trouble reports. First course of action for I2C and other initialization problem reports will be to have user upgrade to v1.0.1 of driver. Priority: high Signed-off-by: Andy Walls <awalls@radix.net>
2008-10-03gspca: Frame counter in ALi m5602.Jean-Francois Moine
From: Erik Andren <erik.andren@gmail.com> Priority: normal Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-10-03gspca: Cleanup code and small changes.Jean-Francois Moine
From: Erik Andren <erik.andren@gmail.com> - convert some #define to enum. - remove some comments. - return ENOMEM on memory allocation failure. Priority: normal Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-10-02gspca: Bad init values for sonixj ov7660.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-10-01gspca: Subdriver m5602 (ALi) added.Jean-Francois Moine
From: Erik Andren <erik.andren@gmail.com> This patch adds support for the ALi m5602 usb bridge and is based on the gspca framework. It contains code for communicating with 5 different sensors: OmniVision OV9650, Pixel Plus PO1030, Samsung S5K83A, S5K4AA and finally Micron MT9M111. Priority: high Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-30gspca: Restart the state machine when no frame buffer in finepix.Jean-Francois Moine
From: Frank Zago <frank@zago.net> Priority: normal Signed-off-by: Frank Zago <frank@zago.net> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-30em28xx: Add detection for K-WORLD DVB-T 310UDouglas Schilling Landgraf
From: Darron Broad <darron@kewl.org> Correct firmware type to MTS Correct audio routing for composite/s-video Add DVB-T detection. This patch uses the eeprom hash method for detection as the vendor/product ids are also used for the DIGIVOX_AD. This may be a clone of the same product. Explanatory text has been added prior to the hask look-up in anticipation that it may help others. The following has been tested to work: Analogue TV (PAL-I) Composite In DVB-T (UK Crystal Palace) USB AUDIO The following has not been tested but probably works: S-Video In Priority: high Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-01merge: http://www.linuxtv.org/hg/~stoth/s2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29gspca: Remove the duplicated EOF (ff d9) in t613.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-29gspca: New subdriver 'finepix' added.Jean-Francois Moine
From: Frank Zago <frank@zago.net> Priority: normal Signed-off-by: Frank Zago <frank@zago.net> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-29gspca: Image transfer by bulk uses altsetting 0 with any buffer size.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> - gspca_dev field 'bulk_size' added. - when only one altsetting usable, do image transfer by bulk. Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-28cx18: Add default behavior of checking and retrying PCI MMIO accessesAndy Walls
From: Andy Walls <awalls@radix.net> cx18: Add default behavior of checking and retrying PCI MMIO accesses. The concept of checking and retrying PCI MMIO accesses for better reliability in older motherboards was suggested by Steve Toth <stoth@linuxtv.org>. This change implements MMIO retries and the retry_mmio module parameter that is enabled by default. Limited experiments have shown this is more reliable than the mmio_ndelay parameter. mmio_ndelay has insignificant effect with retries enabled. Priority: high Signed-off-by: Andy Walls <awalls@radix.net>
2008-09-28gspca: Use a kref to avoid potentialy blocking forever in disconnect.Jean-Francois Moine
From: Frank Zago <frank@zago.net> Priority: normal Signed-off-by: Frank Zago <frank@zago.net> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-28gspca: URB_NO_TRANSFER_DMA_MAP is required for isoc and bulk transfers.Jean-Francois Moine
From: Frank Zago <frank@zago.net> Priority: normal Signed-off-by: Frank Zago <frank@zago.net> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-28em28xx: HVR-900 B3C0 - fix audio clicking issueDouglas Schilling Landgraf
From: Wiktor Grebla <greblus@gmail.com> Fixed audio clicking problem which could be heard when using analog tv or composite input Priority: high Signed-off-by: Wiktor Grebla <greblus@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-09-29saa7134: fix I2C remote controls on saa7134Mauro Carvalho Chehab
From: Dmitri Belimov <d.belimov@gmail.com> This is patch for solve this regression. Load ir-kbd-i2c module when remote is i2c type. With my best regards, Dmitry. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-26gspca: Fixed a few typos in comments.Jean-Francois Moine
From: Frank Zago <frank@zago.net> Priority: normal Signed-off-by: Frank Zago <frank@zago.net> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-26gspca: URB_NO_TRANSFER_DMA_MAP is not useful for isoc transfers.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-25cx88: Bugfix: all client disconnects put the frontend to sleep.Steven Toth
From: Darron Broad <darron@kewl.org> From the author: "This fixes the problem where previously all client disconnects put the analogue frontend into standby. In the following example, the first command is succesfully watching TV but the second command which returns EBUSY detunes the receiver by entering it into the standby state. tvtime -d /dev/video0 & cat /dev/video0 " Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Darron Broad <darron@kewl.org>
2008-09-23fix buffer overflow in uvc-videoMauro Carvalho Chehab
From: Ralph Loader <suckfish@ihug.co.nz> There is a buffer overflow in drivers/media/video/uvc/uvc_ctrl.c: INFO: 0xf2c5ce08-0xf2c5ce0b. First byte 0xa1 instead of 0xcc INFO: Allocated in uvc_query_v4l2_ctrl+0x3c/0x239 [uvcvideo] age=13 cpu=1 pid=4975 ... A fixed size 8-byte buffer is allocated, and a variable size field is read into it; there is no particular bound on the size of the field (it is dependent on hardware and configuration) and it can overflow [also verified by inserting printk's.] The patch attempts to size the buffer to the correctly. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-28merge: http://linuxtv.org/hg/~pb/v4l-dvb/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-27uvcvideo: Fix control cache access when setting composite auto-update controlsMauro Carvalho Chehab
From: Laurent Pinchart <laurent.pinchart@skynet.be> Auto-update controls are never marked is loaded to prevent uvc_get_ctrl from loading the control value from the cache. When setting a composite (mapped to several V4L2 controls) auto-update UVC control, the driver updates the control cache value before processing each V4L2 control, overwriting the previously set V4L2 control. This fixes the problem by marking all controls as loaded in uvc_set_ctrl regardless of their type and resetting the loaded flag in uvc_commit_ctrl for auto-update controls. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-22uvcvideo: Declare missing camera and processing unit controls.Mauro Carvalho Chehab
From: Laurent Pinchart <laurent.pinchart@skynet.be> This declares all missing UVC camera and processing unit controls. V4L2 mappings are not supported yet for those controls. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-22gspca: Vertical flip the image by default in sonixj.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: high Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-09-21uvcvideo: Support two new Bison Electronics webcams.Mauro Carvalho Chehab
From: Laurent Pinchart <laurent.pinchart@skynet.be> This adds required quirks for the Compaq Presario B1200 and Acer Travelmate 7720 integrated webcams. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13Add support for MSI TV@nywhere Plus remoteMauro Carvalho Chehab
From: Brian Rogers <brian_rogers@comcast.net> The IR controller has a couple quirks. It won't respond until some other device on the bus is probed. To work around that, probe 0x50 first. Then, since it won't respond to a zero-byte read, probe with a one-byte read. Signed-off-by: Brian Rogers <brian_rogers@comcast.net> [mchehab.redhat.com: Fix merge conflicts and remove an unused var] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB: v4l2-dev: remove duplicated #includeMauro Carvalho Chehab
From: Huang Weiyi <weiyi.huang@gmail.com> Removed duplicated include "media/cx2341x.h" in drivers/media/video/cx23885/cx23885-417.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-09ivtv - Fix potential race condition in yuv handlerHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Modified yuv register update handling to remove a potential race condition which could occur with the first video frame. Also removed a forced yuv position update, since changing the source video dimensions or interlace settings doesn't affect the frame already being displayed. Priority: normal Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-06ivtv: V4L2_FBUF_FLAG_OVERLAY status fixHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> When the framebuffer format was queried via VIDIOC_G_FBUF, V4L2_FBUF_FLAG_OVERLAY would only be correctly returned for certain screen depths. Priority: normal Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-06ivtvfb: Enable DMA write() for kernels < 2.6.22Hans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Allows kernels < 2.6.22 to use DMA for fbdev write() operations. Priority: normal Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-04ivtvfb: fix sparse warnings and improve write functionHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Priority: normal Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-04ivtv: fix raw/sliced VBI mixupHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The service_set field was used in saa7115 and cx25840 to determine whether raw or sliced VBI was desired. This is incorrect since it is perfectly valid to select sliced VBI with a service_set of 0. Instead these drivers should checked on VIDIOC_S_FMT whether the type field matches the raw or sliced VBI type. Updated ivtv accordingly. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-03v4l: remove vidioc_enum_fmt_vbi_capHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Remove the vidioc_enum_fmt_vbi_cap ops: it was scheduled for removal in 2.6.28 since the v4l2 specification says that V4L2_BUF_TYPE_VBI_CAPTURE should not support VIDIOC_ENUM_FMT. It's also pretty pointless. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-09-30saa5249: fix compile errorsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add missing include. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-09-21With the recent patch to v4l2 titled "v4l2: use register_chrdev_regionMauro Carvalho Chehab
From: David Ellingsworth <david@identd.dyndns.org> instead of register_chrdev", the internal reference count is no longer necessary in order to free the internal stk_webcam struct. This patch removes the reference counter from the stk_webcam struct and frees the struct via the video_device release callback. It also fixes an associated bug in stk_camera_probe which could result from video_unregister_device being called before video_register_device. Lastly, it simplifies access to the stk_webcam struct in several places. This patch should apply cleanly against the "working" branch of the v4l-dvb git repository. This patch is identical to the patch I sent a couple of months back titled "stk-webcam: Fix video_device handling" except that it has been rebased against current modifications to stk-webcam and it no longer depends on any other outstanding patches. Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by: David Ellingsworth <david@identd.dyndns.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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