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* V4L/DVB (9168): Add support for MSI TV@nywhere Plus remoteBrian Rogers2008-10-13
| | | | | | | | | | | 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>
* V4L/DVB (9061): saa7134: Add support for Real Audio 220Mauro Carvalho Chehab2008-10-12
| | | | | | | | Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9060): saa7134: Add support for Avermedia PCI pure analog (M135A)Mauro Carvalho Chehab2008-10-12
| | | | | | | | Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9059): saa7134: Add support for Encore version 5.3 boardMauro Carvalho Chehab2008-10-12
| | | | | | | | Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9055): tuner-xc2028: Do a better job selecting firmware typeMauro Carvalho Chehab2008-10-12
| | | | | | | | | | Firmware selection is very tricky on this device. This patch do a better selection of the proper firmware type, by using a code to hint if the firmware to be loaded should be D2620 or D2633. It also allows overriding the hint at the control structure. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callbackMichael Krufky2008-10-12
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8970): mt2060: implement I2C-gate controlAntti Palosaari2008-10-12
| | | | | | | - implement I2C-gate control Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8954): common/tuners: Drop code after return or gotoJulia Lawall2008-10-12
| | | | | | | | The break after the return or goto serves no purpose. Signed-off-by: Julia Lawall <julia@diku.dk> Reviewed-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8951): xc5000: dont pass devptr in xc5000_attach()Michael Krufky2008-10-12
| | | | | | | | | | | | Dont pass devptr in xc5000_attach, dont store it in xc5000_priv. This pointer is passed into the tuner_callback function, which always expects a pointer to fe->dvb->priv or i2c_adapter->algo_data. This prevents future possible bugs in new drivers, such as using a "devptr" other that the standard fe->dvb->priv in a DVB driver. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8950): xc5000: prevent an OOPS if analog driver is unloaded while ↵Michael Krufky2008-10-12
| | | | | | | | | | | | | | | | digital is in use Prevent an OOPS if xc5000_attach was called by tuner.ko before being called by the DVB adapter driver. The OOPS occurs when a digital tune request is made after tuner.ko is unloaded. When tuner.ko is unloaded, it takes the xc5000_config structure with it. Rather than storing a pointer to the xc5000_config structure, just store the if_khz and tuner_callback inside the xc5000_priv internal state structure. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8949): xc5000: allow multiple driver instances for the same ↵Michael Krufky2008-10-12
| | | | | | | | | | | hardware to share state Convert xc5000 to use the hybrid_tuner_request_state and hybrid_tuner_release_state macros to manage state sharing between hybrid tuner instances. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8948): xc5000: kill xc5000_priv.hMichael Krufky2008-10-12
| | | | | | | move struct xc5000_priv into xc5000.c and delete xc5000_priv.h Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata insteadHans Verkuil2008-10-12
| | | | | | | | | | 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. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8745): v4l2: fix a bunch of compile warnings.Hans Verkuil2008-10-12
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8628): bttv: Add support for Encore ENLTV2-FMMauro Carvalho Chehab2008-10-12
| | | | | | | | Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) and CDI Brasil (www.cdibrasil.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8626): Add support for TCL tuner MF02GIP-5N-EMauro Carvalho Chehab2008-10-12
| | | | | | | | | Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) and CDI Brasil (www.cdibrasil.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8967): Use correct XC3028L firmware for AMD ATI TV Wonder 600Devin Heitmueller2008-10-04
| | | | | | | | | The AMD ATI TV Wonder 600 has an XC3028L and *not* an XC3028, so we need to load the proper firmware to prevent the device from overheating. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8805): Steven Toth email address changeSteven Toth2008-09-03
| | | | | | | | I need this so I can better isolate my linux email from my corporate email. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warningsHans Verkuil2008-09-03
| | | | | | | | Fixed a lot of sparse warnings: mostly warnings about shadowed variables and signed/unsigned mismatches. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8549): mxl5007: Fix an error at include fileMauro Carvalho Chehab2008-07-27
| | | | | | | | | | | | | mxl5007 was forcing for its compilation: In file included from drivers/media/common/tuners/mxl5007t.c:25:drivers/media/common/tuners/mxl5007t.h:80:1: warning: "CONFIG_MEDIA_TUNER_MXL5007T" redefined In file included from <command-line>:0: ./include/linux/autoconf.h:2782:1: warning: this is the location of the previous definition Probably, some temporary hack for testing. Cc: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8546): saa7146: fix read from uninitialized memoryHans Verkuil2008-07-27
| | | | | | | | | | | | | | | | The offset field of the scatterlist entry *after* the last valid scatterlist entry was used instead of the first scatterlist entry (as was the intention of this code). This worked fine until the kzalloc of the sglist was replaced with kmalloc and sg_init_table only zeroed the exact needed length. Apparently kzalloc zeroes a bit more than is strictly necessary so the offset field was always 0 in the past. But now the offset field was suddenly random and this led to broken captures. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8534): remove select's of FW_LOADERAdrian Bunk2008-07-27
| | | | | | | | | | After commit d9b19199e4894089456aaad295023263b5225c1a (always enable FW_LOADER unless EMBEDDED=y) we can remove the FW_LOADER select's and corresponding dependencies on HOTPLUG. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8532): mxl5007t: remove excessive locksMichael Krufky2008-07-27
| | | | | | | | | | | The use of mutex locking is overly paranoid in this driver. The only locks we need are around the manipulation of the register arrays. The other locks are not needed - remove them. Thanks to Steven Toth for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8531): mxl5007t: move i2c gate handling outside of mutex protected ↵Michael Krufky2008-07-27
| | | | | | | | | | | | code blocks There is no reason to protect the i2c gate handling within the mxl5007t state mutex. Thanks to Steven Toth for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8529): mxl5007t: enable _init and _sleep power management functionalityMichael Krufky2008-07-27
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8528): add support for MaxLinear MxL5007T silicon tunerMichael Krufky2008-07-27
| | | | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Asaf Fishov <afishov@maxlinear.com> Signed-off-by: Charles Kim <ckim@maxlinear.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8526): saa7146: fix VIDIOC_ENUM_FMTHans Verkuil2008-07-27
| | | | | | | | VIDIOC_ENUM_FMT should keep the index and type fields. Instead, type was zeroed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_deviceHans Verkuil2008-07-27
| | | | | | | | | The type and type2 fields were unused and so could be removed. Instead add a vfl_type field that contains the type of the video device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8493): mt20xx: test below 0 on unsigned lo1a and lo2aroel kluin2008-07-26
| | | | | | | lo1a and lo2a are unsigned ints so these tests won't work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8488): videodev: remove some CONFIG_VIDEO_V4L1_COMPAT code from ↵Hans Verkuil2008-07-26
| | | | | | | | | | | | v4l2-dev.h The video_device_create_file and video_device_remove_file functions can be removed from v4l2-dev.h, removing the dependency on videodev.h in v4l2-dev.h. Also removed a few more videodev.h includes that should have been videodev2.h. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8394): ir-common: CodingStyle fix: move EXPORT_SYMBOL_GPL to their ↵Mauro Carvalho Chehab2008-07-20
| | | | | | proper places Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10Hans Verkuil2008-07-20
| | | | | | | | Also remove some blank lines that were used to split compat code at -devel tree. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8136): xc2028 unaligned access fixesAl Viro2008-07-20
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8128): saa7146: ->cpu_addr and friends are little-endianAl Viro2008-07-20
| | | | | | | | Annotations + stop saa7146_i2c from playing fast and loose with reuse of ->cpu_addr for host-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8098): xc5000: add module option to load firmware during driver attachMichael Krufky2008-07-20
| | | | | | | | | | | | | | | The xc5000 firmware download process can be slow on certain devices. Add a module option, "init_fw" to perform the firmware download during xc5000_attach(), which would get the firmware download over with well before any tune request is made. When this option is enabled, it will reduce the time it takes to get a signal lock during the first tune after driver load, but will add a few seconds to the driver initialization. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8060): Kconfig: MEDIA_TUNER_CUSTOMIZE should be disabled by defaultMichael Krufky2008-07-20
| | | | | | | | | The build option, MEDIA_TUNER_CUSTOMIZE, allows us to disable tuner drivers that would have otherwise been selected by default. This is an advanced customization option that should be disabled by default. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7984): tda18271: update filename in commentsMichael Krufky2008-07-20
| | | | | | | This file was renamed but we forgot to change it in the comments. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* tuners: treat firmware data as constDavid Woodhouse2008-07-10
| | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* V4L/DVB (8097): xc5000: check device hardware state to determine if firmware ↵Steven Toth2008-06-26
| | | | | | | | | | | download is needed This patch ensures that the xc5000 will have firmware loaded as needed if the part is powered down or reset via gpio from the host. An example of this, in some cases, could be after the system resumes from standby or hibernate modes. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506Tim Farrington2008-06-26
| | | | | | | Also, adds IR table for Avermedia A16d Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8037): tda18271: ensure that the thermometer is off during channel ↵Michael Krufky2008-06-26
| | | | | | | | | | configuration Having the thermometer on during channel configuration could cause tuning instability. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8036): tda18271: toggle rf agc speed mode on TDA18271HD/C2 onlyMichael Krufky2008-06-26
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8035): tda18271: dont touch EB14 if rf_cal lookup is out of rangeMichael Krufky2008-06-26
| | | | | | | | | The TDA18271HD/C1 rf_cal map lookup is expected to go out of range outside of the frequency window 41 MHz - 61.1 MHz. In these cases, the internal RF tracking filters calibration mechanism is used. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8034): tda18271: fix IF notch frequency handlingMichael Krufky2008-06-26
| | | | | | | | | The IF notch bit gets unset when we update the Main Post Div register value, before we have a chance to write the desired IF notch setting to the tuner. Move the IF notch configuration to after we update MPD. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8000): tda827x: fix NULL pointer in tda827xa_lna_gainSigmund Augdal2008-06-05
| | | | | | | | Check that tda827x_config is defined before attempting to use it. Signed-off-by: Sigmund Augdal <sigmund@snap.tv> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7983): tda18271_calc_rf_cal must return the return value of ↵Michael Krufky2008-06-05
| | | | | | | | | | | | tda18271_lookup_map On the TDA18271HD/C1, we perform RF tracking filter correction for VHF low band, only. If supplied a frequency out of range, the error must be returned to the caller (tda18271c1_rf_tracking_filter_calibration) so that it can decide whether or not to write to register EB14, RFC_CPROG[7:0] Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7974): fix MEDIA_TUNER && FW_LOADER build errorIngo Molnar2008-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -tip testing found the following build failure: LD .tmp_vmlinux1 drivers/built-in.o: In function `generic_set_freq': tuner-xc2028.c:(.text+0xbd896): undefined reference to `request_firmware' tuner-xc2028.c:(.text+0xbdd7a): undefined reference to `release_firmware' drivers/built-in.o: In function `xc_load_fw_and_init_tuner': xc5000.c:(.text+0xc68e6): undefined reference to `request_firmware' xc5000.c:(.text+0xc6abe): undefined reference to `release_firmware' with this config: http://redhat.com/~mingo/misc/config-Tue_May_20_18_11_34_CEST_2008.bad the reason is another kconfig tool bug that has to be worked around in the driver's Kconfig file: if FW_LOADER is selected in a second dependency, that is not properly propagated up the dependencies. in this case, FW_LOADER is selected from MEDIA_TUNER_XC2028: config MEDIA_TUNER_XC2028 tristate "XCeive xc2028/xc3028 tuners" depends on VIDEO_MEDIA && I2C depends on HOTPLUG select FW_LOADER which got selected by MEDIA_TUNER: config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG but the kconfig tool did not pick up this second-order dependency and allowed CONFIG_FW_LOADER=m to be selected - in which case the build fails. the workaround i found was to move the select of FW_LOADER one level up, so that the buggy kconfig tool can notice it and can act appropriately. This problem can probably be worked around in other ways as well, i went for the minimal fix. Obviously, the kconfig tool should be fixed, it is not reasonable to expect driver authors to do manual dependency resolution (that kconfig itself already does) and uglify the Kconfig files. The kconfig tool did nothing to warn about this situation and did not prevent this faulty .config from being constructed. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7944): tuner-xc2028: use hybrid_tuner_request_stateMichael Krufky2008-06-05
| | | | | | | Use a standard method to manage multiple instances of a hybrid tuner. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7943): tuner: add macro, hybrid_tuner_report_instance_countMichael Krufky2008-06-05
| | | | | | | | | Create a macro to report the number of instances of the tuner driver currently in use. This will allow drivers to perform specific cleanups before destroying the last instance of a tuner. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7922): tuner-simple: fix tuner_warn() induced kernel oops in ↵Andy Walls2008-06-05
| | | | | | | | | | | | | simple_tuner_attach() The tuner_warn() macro relies on the local variable "priv" to be a valid pointer. There was a case in simple_tuner_attach() where this cannot be the case yet, so tuner_warn() would dereference a NULL "priv" pointer. Changed the tuner_warn() to a printk() with the originally intended output format. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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