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path: root/linux/drivers/media/video/ivtv/ivtv-driver.c
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2008-06-28cx18/ivtv: choose a better initial TV standard for cards without eeprom.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-29ivtv: Convert to video_ioctl2.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-20ivtv: add support for the Buffalo PC-MV5L/PCI card.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Thanks to Peter Brandt for doing the necessary tests to fill out the card definition! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-13ivtv/cx18: snprintf fixesHans Verkuil
From: Jean Delvare <khali@linux-fr.org> snprinf() takes the trailing \0 into account in its length calculations, so there is no need to subtract 1 to the buffer size. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-01cx18/ivtv: improve and fix out-of-memory handlingHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - don't show kernel backtrace when the allocation of the buffers fails: the normal ivtv/cx18 messages are clear enough and the backtrace scares users. - fix cleanup after the buffer allocation fails (caused kernel panic). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-05-01ivtv/cx18: fix compile warningsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Fix compile warnings if MODULE is not defined. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-04-30Use the same name convention for all tuners under common/tunersMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: Auto generated by this script: for i in `find drivers/media/ -name Kconfig`; do cat $i |\ sed s,DVB_CORE_ATTACH,MEDIA_ATTACH,g |\ sed s,VIDEO_TUNER,MEDIA_TUNER,g |\ sed s,TUNER_SIMPLE,MEDIA_TUNER_SIMPLE,g |\ sed s,TUNER_TDA8290,MEDIA_TUNER_TDA8290,g |\ sed s,DVB_TDA827X,MEDIA_TUNER_TDA827X,g |\ sed s,DVB_TDA18271,MEDIA_TUNER_TDA18271,g |\ sed s,TUNER_TDA9887,MEDIA_TUNER_TDA9887,g |\ sed s,TUNER_TEA5761,MEDIA_TUNER_TEA5761,g |\ sed s,TUNER_TEA5767,MEDIA_TUNER_TEA5767,g |\ sed s,TUNER_MT20XX,MEDIA_TUNER_MT20XX,g |\ sed s,DVB_TUNER_MT2060,MEDIA_TUNER_MT2060,g |\ sed s,DVB_TUNER_MT2266,MEDIA_TUNER_MT2266,g |\ sed s,DVB_TUNER_MT2131,MEDIA_TUNER_MT2131,g |\ sed s,DVB_TUNER_QT1010,MEDIA_TUNER_QT1010,g |\ sed s,TUNER_XC2028,MEDIA_TUNER_XC2028,g |\ sed s,DVB_TUNER_XC5000,MEDIA_TUNER_XC5000,g >/tmp/temp_mv$$ mv /tmp/temp_mv$$ $i done for i in `find drivers/media/ -type f`; do cat $i |\ sed s,CONFIG_DVB_CORE_ATTACH,CONFIG_MEDIA_ATTACH,g |\ sed s,CONFIG_VIDEO_TUNER,CONFIG_MEDIA_TUNER,g |\ sed s,CONFIG_TUNER_SIMPLE,CONFIG_MEDIA_TUNER_SIMPLE,g |\ sed s,CONFIG_TUNER_TDA8290,CONFIG_MEDIA_TUNER_TDA8290,g |\ sed s,CONFIG_DVB_TDA827X,CONFIG_MEDIA_TUNER_TDA827X,g |\ sed s,CONFIG_DVB_TDA18271,CONFIG_MEDIA_TUNER_TDA18271,g |\ sed s,CONFIG_TUNER_TDA9887,CONFIG_MEDIA_TUNER_TDA9887,g |\ sed s,CONFIG_TUNER_TEA5761,CONFIG_MEDIA_TUNER_TEA5761,g |\ sed s,CONFIG_TUNER_TEA5767,CONFIG_MEDIA_TUNER_TEA5767,g |\ sed s,CONFIG_TUNER_MT20XX,CONFIG_MEDIA_TUNER_MT20XX,g |\ sed s,CONFIG_DVB_TUNER_MT2060,CONFIG_MEDIA_TUNER_MT2060,g |\ sed s,CONFIG_DVB_TUNER_MT2266,CONFIG_MEDIA_TUNER_MT2266,g |\ sed s,CONFIG_DVB_TUNER_MT2131,CONFIG_MEDIA_TUNER_MT2131,g |\ sed s,CONFIG_DVB_TUNER_QT1010,CONFIG_MEDIA_TUNER_QT1010,g |\ sed s,CONFIG_TUNER_XC2028,CONFIG_MEDIA_TUNER_XC2028,g |\ sed s,CONFIG_DVB_TUNER_XC5000,CONFIG_MEDIA_TUNER_XC5000,g >/tmp/temp_mv$$ mv /tmp/temp_mv$$ $i done Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-28ivtv: correct misspelled "HIMEM4G" to "HIGHMEM4G" in error messageHans Verkuil
From: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-04-26ivtv: add autodetect for the AVermedia M104 cardHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Note that this card is only detected and not yet working. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-04-26ivtv: add support for card comments and detected but unsupported cards.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-04-26ivtv: change initialization order to fix an oops when device registration ↵Hans Verkuil
failed. From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-04-09saa717x: add new audio/video decoder i2c driverHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Added the last remaining out-of-tree kernel driver from the ivtv project. The saa717x is used in several Japanese cards and a Russian card. The driver is not complete in that only NTSC is supported and no PAL/SECAM. Hopefully this will be added in the future. Signed-off-by: Takahiro Adachi <tadachi@tadachi-net.com> Signed-off-by: Kyuma Ohta <whatisthis@jcom.home.ne.jp> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09ivtv: rename tunerhz to tunertypeHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> There are two tuner types: those for M/N standards and those for all others. However, M/N standards are not always 60 Hz (PAL-N/Nc are 50 Hz), so rename the module option accordingly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09ivtv: fix tunerhz bug: PAL-N(c) is 50 Hz, not 60.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-08ivtv: improve pal/secam module options, add tunerhz module optionHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Allow options like pal=bgh, improve description of those options. Add tunerhz option: 50=card has 50Hz tuner, 60=card has 60Hz tuner. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-02-26ivtv: Add missing sg_init_table()Hans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> If a dma transfer is attempted for either yuv or framebuffer output, a missing sg_init_table() call causes a kernel BUG in scatterlist.h if CONFIG_DEBUG_SG is set. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-02-21ivtv: yuv framebuffer trackingHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> The existing yuv code limits output to the display area occupied by the framebuffer. This patch allows the yuv output to be 'detached' via V4L2_FBUF_FLAG_OVERLAY. By default, the yuv output window will be restricted to the framebuffer dimensions and the output position is relative to the top left corner of the framebuffer. This matches the behaviour of previous versions. If V4L2_FBUF_FLAG_OVERLAY is cleared, the yuv output will no longer be linked to the framebuffer. The maximum dimensions are either 720x576 or 720x480 depending on the current broadcast standard, with the output position relative to the top left corner of the display. The framebuffer itself can be resized, moved and panned without affecting the yuv output. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-01-26ivtv: fix for yuv filter table checkHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> As the result of a previous change that delayed the loading of the firmware, the driver can sometimes report a bogus error regarding the yuv output filter table not being found in the firmware. This patch moves the filter table check to ensure it's only done after the firmware has been loaded. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-01-27[PATCH] static memoryDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@gmail.com> - Static memory is always initialized with 0. - Replaced in some cases C99 comments for /* */ Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
2008-01-10ivtv: stick to udelay=10 after allHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Using an udelay of 5 seems to result in problems for several people. For now abandon the udelay value of 5 and stick to 10, even though this will mean a longer load time of the cx2584x firmware. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-12-24ivtv: small textual updateHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-12-24ivtv: udelay has to be changed *after* the eeprom was read, not beforeHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The eeprom decides which Hauppauge model it is, so the decision whether to use an udelay of 5 or 10 needs to be taken after reading the eeprom, not before. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-12-22ivtv: add XC2028 support for Club3D cardsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-12-08 ivtv: Some general fixesMauro Carvalho Chehab
From: Richard Knutsson <ricknu-0@student.ltu.se> Fix "warning: Using plain integer as NULL pointer". Convert 'x < y ? x : y' to use min() instead. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-08ivtv: convert to bus-based i2c API.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-12-08ivtv: add AVerMedia EZMaker PCI Deluxe supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add support for the AVerMedia EZMaker PCI Deluxe and update the ivtv cardlist. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-11-05ivtv: Initial merge of video48 yuv handling into the IVTV_IOC_DMA_FRAME ↵Hans Verkuil
framework From: Ian Armstrong <ian@iarmst.demon.co.uk> Previously, all yuv data written to /dev/video48 had only basic support with no double buffering to avoid display tearing. With this patch, yuv frames written to video48 are now handled by the existing IVTV_IOC_DMA_FRAME framework. As such, the frames are hardware buffered to avoid tearing, and honour scaling mode & field order options. Unlike the proprietary IVTV_IOC_DMA_FRAME ioctl, all parameters are controlled by the V4L2 API. Due to mpeg & yuv output restrictions being different, their V4L2 output controls have been separated. To control the yuv output, the V4L2 calls must be done via video48. If the ivtvfb module is loaded, there will be one side effect to this merge. The yuv output window will be constrained to the visible framebuffer area. In the event that a virtual framebuffer size is being used, the limit to the output size will be the virtual dimensions, but only the portion that falls within the currently visible area of the framebuffer will be shown. Like the IVTV_IOC_DMA_FRAME ioctl, the supplied frames must be padded to 720 pixels wide. However the height must only be padded up the nearest multiple of 32. This would mean an image of 102 lines must be padded to 128. As long as the true source image size is given, the padding will not be visible in the final output. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-20ivtv: ivtv_yuv_prep_frame breakup and yuv hardware buffer changesHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> ivtv_yuv_prep_frame is split in smaller code blocks. Modified yuv buffer handling on the PVR350 itself. We now cycle through all 8 hardware buffers. With this patch in place, driver behaviour should remain unchanged from the existing release. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-16ivtv: ivtv yuv stream handling changeHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Currently the yuv output stream buffer is divided into blocks whose size depend on the broadcast standard selected during the driver init phase. However, the standard can be changed after the init phase. This effectively breaks the yuv output stream handler, since it relies on the different yuv planes being block aligned. This patch changes the setup, so that the block size is always the same. The decoder dma function has been modified to cope with the fact that the second yuv plane may no longer be block aligned. The start of the yuv frame must still be at the beginning of a block, so the stream write function has also been modified to ensure this is always true. Also, the stream write function will now initiate a yuv dma transfer as soon as a full frame is ready. It will not wait until the current write request has completed, or the stream buffer becomes full. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-30ivtv: add support for AVerMedia PVR-150 PlusHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-30ivtv: add ASUS Falcon2 supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-24Remove the obsoleted xc3028Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Remove the old xc3028.c file, replacing all occurrences of TUNER_XCEIVE_XC3028 to TUNER_XC2028. Some work is still may be required to make sure that non-tm6000 drivers will be capable of using tuner-xc2028. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> --- linux/Documentation/video4linux/CARDLIST.tuner | 2 +- linux/drivers/media/video/em28xx/em28xx-cards.c | 10 +++------- linux/drivers/media/video/ivtv/ivtv-cards.c | 6 +++--- linux/drivers/media/video/ivtv/ivtv-driver.c | 2 +- linux/drivers/media/video/tuner-core.c | 5 ----- linux/drivers/media/video/tuner-types.c | 6 +++--- linux/include/media/tuner.h | 2 +- v4l/Makefile | 4 ---- 8 files changed, 12 insertions(+), 25 deletions(-)
2007-10-17backport commit 64a6f9500d8e8a8e1b1adc2120e56cc88df5727fMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Original description: Author: Al Viro <viro@ftp.linux.org.uk> Date: Sun Oct 14 19:35:30 2007 +0100 signedness: module_param_array nump argument ... should be unsigned int kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-13ivtv: fix circular locking (bug 9037)Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> If you try to access the video device from within an udev rule, then you get into a circular locking situation. Changed the driver to postpone the registration of the devices until everything else has been fully initialized, so that the newly created device can be used immediately. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-26ivtvfb: rename some missed ivtv-fb references to ivtvfb.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-25ivtv/ivtv-fb: improve locking to prevent ivtv/ivtv-fb initialization problems.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-23ivtv: reorganized and cleanup ivtv structHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-23ivtv: more cleanups, merged ivtv-audio.c and ivtv-video.c into ivtv-routing.cHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-23ivtv: header cleanupHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - add guards - remove unused header includes - move card-specific stuff from ivtv-driver.h to ivtv-cards.h - move YUV-specific stuff from ivtv-driver.h to ivtv-yuv.h Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-19ivtv: improve debug messagesHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - add FILE debug flag for open/close/read/write/poll. - show cmd for encoder/decoder command ioctl. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-19ivtv: specify some stream sizes in kB instead of MBHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Some streams (PCM, VBI decoding) do not need that much memory, so specify the allocated memory in kB instead of MB to limit memory usage. E.g. 1 MB is overkill for the VBI decoding stream, 64 kB is enough. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-19ivtv: setup TV output standard on init to prevent flickerHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The TV output standard was set only on first use, which meant that the saa7127 was set to NTSC until then, leading to flickering on PAL systems. Since the saa7127 has no firmware it is OK to initialize it immediately. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-07ivtv: remove userspace tuner dependent codeHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> By request of mchehab I've removed the userspace tuner dependent code. Use my v4l-dvb-xc tree in the meantime for the userspace tuner support. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-08-04ivtv: add AverMedia M116, prepare for userspace Xceive tunerHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - Split Club3D card from Yuan PG600-2, GotView PCI DVD Lite (different composite input) - Add AVerTV MCE 116 Plus (M116) card - Allow Xceive cards to be used without Xceive support - Update Xceive support to latest userspace tuner (still not on by default, pending inclusion of userspace tuner in the kernel). - Use CONFIG_XC3028 rather than HAVE_XC3028: gentree.pl will remove them automatically. Thanks to Markus Rechberger for help with the userspace tuner support. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-27Add vp27smpx driverHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> This device is internal to the Panasonic VP27S tuner and is used to set the mono/stereo/bilingual setting of the tuner. It is used by two Japanese cx23416-based cards. Signed-off-by: Takahiro Adachi <tadachi@tadachi-net.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-20ivtv: set correct crystal frequency of the GVMVPRX cardsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-25ivtv-fb: initializing the framebuffer should trigger ivtv firmware loadHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-25Merge: from hg/~hverkuil/v4l-dvb2Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-22ivtv, cx25840: postpone fw load until first use.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The firmware is now loaded when the driver is actually used for the first time. This allows the driver to be compiled in-kernel instead of as a module. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-07-20Merge: from masterHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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