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2007-11-15Add tuner_err macroMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Some tuners, like xc3028, need to print error messages. Instead of declaring local macros, create a tuner global macro for printing tuner errors. To preserve CodingStyle on all tuner_macros, a few CodingStyle violations were fixed at the other macros: - lines with more than 80 columns - two statements at the same line The patch also removes the CodingStyle violation of having emacs declarations inside de source code (CodingStyle chapter 18). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15Fix scode table loadingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Xceive 2028/3028 has a concept of scode/dcode. Scode is a table of 16 values (each with 12 bytes i2c sequence). Dcode is the entry of Scode table that should be used, given a certain frequency. The idea is that, depending on what frequency is selected, and according with a country-based (or standard-based?) table, the Xceive should be "hacked" to fine-tune that specific frequency. By default, Scode=0 is used, for undefined frequencies. Also, Scode=0 seems to be the most used value. This patch adds the capability of selecting a scode. However, extra work will be needed to allow auto-selecting the proper scode, for a given set of frequencies. I'm not sure what would be the proper way for implementing the dcode selection. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-14Add the capability to work with more complete firmwaresMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Firmware version 2.7 has other firmware types. This patch adds the capability for the driver to work with those newer types. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-14Add little firmware manipulation tool for firmware files required by theMauro Carvalho Chehab
xc2028/3028 tuner module. From: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-12Adds support for MT9V111 on sn9c102Mauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> Adds a new image sensor to the sn9c102 driver. Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-12Adding support for VHF with MT2266-devicesMauro Carvalho Chehab
From: Olivier DANET <odanet@caramail.com> MT2266 : - support for VHF - Minor enhancements Signed-off-by: Olivier DANET <odanet@caramail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-10Gigabyte u7000 usb dvb-t supportPatrick Boettcher
From: dominik <dominik95@free.fr> Signed-off-by: dominik <dominik95@free.fr> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2007-11-10[PATCH] Leadtek Winfast DTV Dongle remote controlPatrick Boettcher
From: Jaroslav Barton <djaara@djaara.net> Add remote controller support for Leadtek Winfast DTV Dongle based on DiB7700P, MT2060 and using last drivers (6040:6a79c243aecc), firmware dvb-usb-dib0700-03-pre1.fw Signed-off-by: Jaroslav Barton <djaara@djaara.net> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2007-11-11Cleanup at tv norm selectionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> With the conversion to the vidio_ioctl2, tvnorms array is not required anymore. Also, removed some code from V4L1 time (VIDEO_MODE_foo), specied at the non-used video_decoder.h. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Remove some dead code and make drive fully V4L2 compatibleMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> There were some vestiges of an old V4L1 I2C driver that were called by em28xx. This patch removes this dead code, and replaces videodev.h to videodev2.h Now, this driver doesn't require V4L1 anymore. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Convert em28xx to video_ioctl2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Uses the newer ioctl handler at videodev. This patch also cleans up some bad logic at the driver and do CodingStyle and other cleanups at the resulting driver. Also, since VIDIOCMBUF were not working, the V4L1 compat code were removed. The compat code will eventually be re-inserted, if we find a clean way for implementing compatibility with the old API. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Fix read() methodMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Backport read() fixes from Markus Reichberger. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Fix em28xx read stream lockingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> On some situations, closing an streaming application and re-opening were returning -EBUSY. Uses the same locking schema also present on cx88. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-10Fix em28xx to allow multiple openMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Allows shared access support for em28xx. Just one userspace application is allowed to get stream. The other(s) application(s) can change V4L2 controls, set video standards, etc. This patch were splited from Markus Rechberger's tree and backported to 2.6.17 by Pádraig Brady. The original patch were ported to the latest em28xx version and had CodingStyle corrected to solve the issues pointed by scripts/checkpatch.pl. Thanks to Pádraig Brady <P@draigBrady.com> for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-10Fix: avoids negative vma usage countMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-06V4L: videobuf: convert streaming and reading to bitfieldsBrandon Philips
Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-13V4L: Convert videobuf drivers to videobuf_stopBrandon Philips
Drivers were using cookie cutter code for stopping the read/stream. Use the new videobuf_stop function which is lock safe. Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-13V4L: videobuf-core locking fixes and commentsBrandon Philips
- Add comments to functions that require that caller hold q->lock - Add __videobuf_mmap_free that doesn't hold q->lock for use within videobuf - Add locking to videobuf_mmap_free - Fix linux/drivers/media/common/saa7146_video.c which was holding lock around videobuf_read_stop - Add locking to functions that operate on a queue - Add videobuf_stop to take care of stopping in both the read and stream case TODO: bttv still has an unsafe call to videobuf_queue_is_busy Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-06V4L: videobuf: don't chew up namespace STATE_.*, convert to VIDEOBUF_Brandon Philips
s/STATE_NEEDS_INIT/VIDEOBUF_NEEDS_INIT/g s/STATE_PREPARED/VIDEOBUF_PREPARED/g s/STATE_QUEUED/VIDEOBUF_QUEUED/g s/STATE_ACTIVE/VIDEOBUF_ACTIVE/g s/STATE_DONE/VIDEOBUF_DONE/g s/STATE_ERROR/VIDEOBUF_ERROR/g s/STATE_IDLE/VIDEOBUF_IDLE/g Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-06Fix compilation with kernel 2.6.24-rc1Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> - kbuild change: CPPFLAGS should be replaced by KBUILD_CPPFLAGS; - I2C_PEC is now defined at i2c-dev.h; - task_pid_nr compat code is wrong. Thanks to Maxim Levinsky for pointing me those issues Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-06backport commit 87ae9afdcada236d0a1b38ce2c465a65916961dcMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> kernel-sync: Author: Adrian Bunk <bunk@kernel.org> Date: Tue Oct 30 10:35:04 2007 +0100 cleanup asm/scatterlist.h includes Not architecture specific code should not #include <asm/scatterlist.h>. This patch therefore either replaces them with #include <linux/scatterlist.h> or simply removes them if they were unused. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-06Fix compilation for em28xxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> In file included from drivers/media/video/em28xx/em28xx-i2c.c:31: drivers/media/video/tuner-xc2028.h:10:26: error: dvb_frontend.h: No such file or directory In file included from drivers/media/video/em28xx/em28xx-i2c.c:31: drivers/media/video/tuner-xc2028.h:32: warning: 'struct dvb_frontend' declared inside parameter list drivers/media/video/tuner-xc2028.h:32: warning: its scope is only this definition or declaration, which is probably not what you want kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-06Fix compilation for TDA8290Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> drivers/media/video/tda8290.c:27:21: error: tda827x.h: No such file or directory drivers/media/video/tda8290.c:28:22: error: tda18271.h: No such file or directory drivers/media/video/tda8290.c:52: error: field 'cfg' has incomplete type drivers/media/video/tda8290.c: In function 'tda829x_find_tuner': drivers/media/video/tda8290.c:590: error: implicit declaration of function 'tda18271_attach' drivers/media/video/tda8290.c:598: error: implicit declaration of function 'tda827x_attach' kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-06Move check before lockMauro Carvalho Chehab
From: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> CC: Antti Palosaari <crope@iki.fi> CC: Carl Lundqvist <comabug@gmail.com> CC: Aapo Tahkola <aet@rasterburn.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-05tda8290: optimize for loop in tda829x_probe functionMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Thanks to Trent Piepho for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-05Make HVR900 to use also tveepromMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Hauppauge firmwares can be decoded using tveeprom. This patch adds HVR-900 as a tveeprom client. It also adds xc3028 tuner entry to tveeprom. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-05Fix xc2028 get register functions and callsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> The status registers require a dword for setting register. Fix it on all occurrences, and at xc3028_get_reg. Also, improves the hardware/firmware detection printk. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-05Fix a bug when setting tuner typeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Tuner-type were correctly filled only by the hint function. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-05Fix a buffer overflow at xc2028_get_regMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04merge: http://linuxtv.org/hg/~mkrufky/tda8295Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04merge: http://linuxtv.org/hg/~mcisely/pvrusb2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04tda8290: rule out tda988x before detecting tda8290/tda8295Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> To ensure prevention of detecting a tda9885/6/7 as a tda8290 or tda8295, we will rule out the tda988x before testing the tda8290 / tda8295 id registers. We read 8 bytes from the chip. If they are all equal, then it is not a tda829x, or some other error has occurred. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-04tda8290: return -ENODEV on probe failuresMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-04 V4L: remove PCI from VIDEO_VIVI dependsMauro Carvalho Chehab
From: Brandon Philips <brandon@ifup.org> vivi.c is a virtual driver that builds without PCI and should run on non-pci hardware. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04Add comments for the hint methodsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04em28xx: autodetect Cinergy 200 USB and VGear PocketTVMauro Carvalho Chehab
From: Sascha Sommer <saschasommer@freenet.de> Adds autodetection support for the Cinergy200 USB and the VGear PocketTV. Whenever a usb device with generic empia em2800 usb ids is detected the device gets scanned for connected i2c devices. If the device list matches an em2800 device in the device list the model id gets changed accordingly. Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04merge: http://linuxtv.org/hg/~mkrufky/tda8295Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03Fix S-video mode on tvp5150Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Thanks to Markus Reichberger to point this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03tda8290: enable probing of tda8295Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> prevent the tda8295 from falsely being detected as a tda9887 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-03Add V-Gear PocketTV to Cardlist.em28xxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03 em28xx: fix failing autodetection after the rebootMauro Carvalho Chehab
From: Sascha Sommer <saschasommer@freenet.de> the attached patch is required so that the autodetecion code also works after a reboot. Setting the I2C speed does not seem to be supported for em2800. Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03 em28xx: add support for vgear pockettvMauro Carvalho Chehab
From: Sascha Sommer <saschasommer@freenet.de> attached patch adds support for the vgear pockettv. It seems to require a write to another register for audio to work. I checked my old cinergydrv and we did the same register write there. I therefore enabled it for all em2800 based devices. Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03em28xx: fix locking to allow accesses from 2 different threads at the same timeMauro Carvalho Chehab
From: Sascha Sommer <saschasommer@freenet.de> The attached patch modifies the em28xx driver so that there can be ioctls from multiple different threads. This is necessary for capture apps like MPlayer that use different threads for capturing and channel tuning. Now the locking is only done for the ioctls that change properties of the device or access the i2c bus. It also removes some locks that look unnecessary: In em28xx_init_dev: the videodevice is not registered yet so nothing can access the hardware meanwhile, the device struct is not assigned to the interface yet so no race with disconnect is possible In em28xx_release_resources: it gets only called when dev->lock is already held Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03Add entry for Pixelview Prolink PlayTV USB 2.0Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03Add a hint for boards without unique USB IDMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This patch adds a function to allow trying to detect boards that shares the generic IDs. The current detection method is based at eeprom checksum. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-03Fix: Adds the generic PCI IDs for em28xxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-02pvrusb2: Fix oops on module removalMike Isely
From: Mike Isely <isely@pobox.com> The pvrusb2 driver is tearing down its sysfs related pieces in the incorrect order. This leaves dangling pointers which causes the kernel device core to oops. The problem has been present virtually forever but became malignant with the changeover to the way of handling /sys/class. Fix is just to make sure we don't tear down the class structure until AFTER the driver instances are deregistered. Signed-off-by: Mike Isely <isely@pobox.com>
2007-11-02backport commit e42837bcd35b75bb59ae5d3e62f87be1aeeb05c3Mauro Carvalho Chehab
kernel-sync: Author: Rafael J. Wysocki <rjw@sisk.pl> Date: Thu Oct 18 03:04:45 2007 -0700 freezer: introduce freezer-friendly waiting macros Introduce freezer-friendly wrappers around wait_event_interruptible() and wait_event_interruptible_timeout(), originally defined in <linux/wait.h>, to be used in freezable kernel threads. Make some of the freezable kernel threads use them. This is necessary for the freezer to stop sending signals to kernel threads, which is implemented in the next patch. From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-02Add compatibility code for BIT_MASK and BIT_WORDMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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