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* tuners: treat firmware data as constDavid Woodhouse2008-07-102-2/+2
| | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* V4L/DVB (8097): xc5000: check device hardware state to determine if firmware ↵Steven Toth2008-06-262-8/+23
| | | | | | | | | | | 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 Farrington2008-06-261-0/+38
| | | | | | | 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 Krufky2008-06-261-0/+3
| | | | | | | | | | 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 Krufky2008-06-261-8/+12
| | | | | 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 Krufky2008-06-261-1/+9
| | | | | | | | | 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 Krufky2008-06-261-11/+19
| | | | | | | | | 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 Augdal2008-06-051-2/+2
| | | | | | | | 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 Krufky2008-06-051-2/+2
| | | | | | | | | | | | 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 Molnar2008-06-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -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 Krufky2008-06-051-46/+41
| | | | | | | 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 Krufky2008-06-051-0/+8
| | | | | | | | | 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 Walls2008-06-051-2/+4
| | | | | | | | | | | | | 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>
* V4L/DVB (7906): tuners/mxl5005s.c: don't define variables for enumsAdrian Bunk2008-06-051-2/+2
| | | | | | | | It doesn't seem to be intended that "tuner_modu_type" and "MXL5005_ControlName" were global variables. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7902): fix handling of tea5761_autodetection return valueMarcin Slusarz2008-06-051-1/+1
| | | | | | | tea5761_autodetection returns -EINVAL on error Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tunersMauro Carvalho Chehab2008-05-141-3/+17
| | | | | | | | | | | - MEDIA_ATTACH now applies also for V4L; - select a FW_LOADER dependent driver should happen only if HOTPLUG; - apply the common tuner dependency to all tuners. This helps to avoid latter issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single systemMichael Krufky2008-05-143-14/+19
| | | | | | | | | | | | | | | | | | The current code passes a context pointer in the xc5000_config struct. This context pointer is used in the tuner_callback function, used to reset the device after firmware download. The xc5000_config struct is a static structure, whose .priv member was being assigned before calling xc5000_attach(). If there are more than one of the same device type installed on a single system, the last one to assign xc5000_config.priv will "win", and all others will cease to function properly. This patch passes the context pointer in xc5000_attach() rather that storing it within the static struct xc5000_config. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7878): mxl55005s: Makefile and Kconfig additionsSteven Toth2008-05-142-0/+8
| | | | | | | Makefile and Kconfig additions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7877): mxl5005s: Ensure debug is offSteven Toth2008-05-141-1/+1
| | | | | | | Ensure debug is off Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7876): mxl5005s: Remove incorrect copyright holdersSteven Toth2008-05-141-5/+5
| | | | | | | | I was informed by Jan Hoogenraad that two people needed to be removed from the original copyright comments. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7875): mxl5005s: Remove redundant functionsSteven Toth2008-05-141-120/+0
| | | | | | | Remove redundant functions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7874): mxl5005s: Fix function staticsSteven Toth2008-05-141-59/+62
| | | | | | | Fix function statics Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7873): mxl5005s: Fix header includes.Steven Toth2008-05-141-1/+2
| | | | | | | Ensure we have the correct .h dependencies included. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7872): mxl5005s: checkpatch.pl complianceSteven Toth2008-05-142-1471/+1029
| | | | | | | 4 exceptions where the code would read very ugly otherwise. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7871): mxl5005s: Re-org code and update copyrightsSteven Toth2008-05-142-380/+371
| | | | | | | Re-org code and update copyrights Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7870): mxl5005s: Basic digital support.Steven Toth2008-05-142-372/+389
| | | | | | | ATSC and QAM should be working but basic testing is required. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB(7869): mxl5005s: Cleanup #6Steven Toth2008-05-142-214/+248
| | | | | | | Cleanup #6 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7868): mxl5005s: Cleanup #5Steven Toth2008-05-142-222/+181
| | | | | | | Cleanup #5 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7867): mxl5005s: Cleanup #4Steven Toth2008-05-142-581/+636
| | | | | | | Cleanup #4 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7866): mxl5005s: Cleanup #3Steven Toth2008-05-142-3015/+2677
| | | | | | | Cleanup #3 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7865): mxl5005s: Cleanup #2Steven Toth2008-05-141-636/+271
| | | | | | | Cleanup #2 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7864): mxl5005s: Cleanup #1Steven Toth2008-05-142-521/+260
| | | | | | | Cleanup #1 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7862): Add mxl5505s driver for MaxiLinear 5505 chipsetsSteven Toth2008-05-142-0/+5707
| | | | | | | | Initial check-in of the original driver to establish history. Signed-off-by: Chia-Ling Lu Developer <chialing@realtek.com.tw> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7851): Fix FW_LOADER depencency at v4l/dvbMauro Carvalho Chehab2008-05-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Since: 1) FW_LOADER is defined as: config FW_LOADER tristate "Userspace firmware loading support" depends on HOTPLUG 2) several V4L/DVB driver just selects it; 3) select is not smart enough to auto-select HOTPLUG, if select FW_LOADER. So, All drivers that select FW_LOADER should also depend on HOTPLUG. An easier solution (for the end-user perspective) would be to "select HOTPLUG". However, live is not simple. This would cause recursive dependency issues like this one: drivers/usb/Kconfig:62:error: found recursive dependency: USB -> USB_OHCI_HCD -> I2C -> MEDIA_TUNER -> MEDIA_TUNER_XC2028 -> HOTPLUG -> PCCARD -> PCMCIA -> USB_ARCH_HAS_HCD -> MOUSE_APPLETOUCH -> USB Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7848): Fix dependencies for tuner-xc2028 and em28xx-dvbMauro Carvalho Chehab2008-05-141-2/+3
| | | | | | | | | | em28xx-dvb doesn't need FW_LOADER. Instead, tuner-xc2028 needs to select FW_LOADER. Also, this can happen only if HOTPLUG is selected, since FW_LOADER is dependent on HOTPLUG. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7847): Simplifies Kconfig rulesMauro Carvalho Chehab2008-05-141-16/+4
| | | | | | | Since all tuners are dependent of I2C, move I2C dependency to MEDIA_TUNER. Also, simplifies the dependencies for the other Kconfig items. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7844): tda18271: add tda_fail macro to log error casesMichael Krufky2008-05-143-35/+44
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7843): tda18271: fix error handling in ↵Michael Krufky2008-05-141-1/+5
| | | | | | | tda18271c1_rf_tracking_filter_calibration Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7842): tda18271: fix error handling in ↵Michael Krufky2008-05-141-5/+7
| | | | | | | tda18271c2_rf_tracking_filters_correction Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7841): tda18271: fix error handling in tda18271_channel_configurationMichael Krufky2008-05-141-7/+14
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7840): tda18271: make tda18271_set_standby_mode less verbose for ↵Michael Krufky2008-05-141-1/+2
| | | | | | | | | basic debug Only show debug from tda18271_set_standby_mode if DBG_ADV is set. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7839): tda18271: abort rf band calibration loop on errorsMichael Krufky2008-05-141-1/+8
| | | | | | | Abort rf band calibration loop for the TDA18271HD/C2 if an error is detected. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7838): tda18271: fix error handling in tda18271c2_rf_cal_init pathMichael Krufky2008-05-141-21/+47
| | | | | | | fix error handling in tda18271c2_rf_cal_init immediate path Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7837): tda18271: fix error handling in init and sleep pathsMichael Krufky2008-05-142-18/+27
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7832): xc5000: MEDIA_TUNER_XC5000 must select FW_LOADERMichael Krufky2008-05-141-0/+1
| | | | | | | | | | | | | Fix the following build error: drivers/built-in.o: In function `xc_load_fw_and_init_tuner': xc5000.c:(.text+0x2dacd): undefined reference to `request_firmware' xc5000.c:(.text+0x2daf0): undefined reference to `release_firmware' xc5000.c:(.text+0x2db85): undefined reference to `release_firmware' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7804): tea5767: Fix error logicMauro Carvalho Chehab2008-05-141-3/+3
| | | | | | | | | | | | | As pointed by Andrew Morton, the error testing were wrong. After reviewing tea5767, it were returning a positive value for errors. So, the double errors were cancelling each other. This patch fix it properly. It also considers any positive value as ok, on tuner-core. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* fix drivers/media/common/tuners/ build bugIngo Molnar2008-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | x86.git randconfig testing found a build failure on latest -git: drivers/built-in.o: In function `set_type': tuner-core.c:(.text+0x2a9a26): undefined reference to `tea5761_attach' tuner-core.c:(.text+0x2a9d05): undefined reference to `tda9887_attach' tuner-core.c:(.text+0x2a9d51): undefined reference to `xc2028_attach' tuner-core.c:(.text+0x2a9e22): undefined reference to `tda829x_attach' tuner-core.c:(.text+0x2a9e3f): undefined reference to `microtune_attach' drivers/built-in.o: In function `tuner_probe': tuner-core.c:(.text+0x2aa18a): undefined reference to `tda829x_probe' tuner-core.c:(.text+0x2aa302): undefined reference to `tea5761_autodetection' with the following config: http://redhat.com/~mingo/misc/config-Wed_Apr_30_10_21_40_CEST_2008.bad the problem is caused by the drivers/media/common/tuners/ subdirectory not being part of the kbuild hierarchy anymore, due to commit 7c91f0624 ("V4L/DVB(7767): Move tuners to common/tuners"). this seems similar to the problem also reported by Mike Galbraith. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* V4L/DVB (7798): tuners/Kconfig: Change config name and help to reflect ↵Mauro Carvalho Chehab2008-04-301-2/+7
| | | | | | dynamic load for tuners Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7789): tuner: remove static dependencies on analog tuner sub-modulesMichael Krufky2008-04-291-4/+4
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* Rename common tuner Kconfig names to use the sameMauro Carvalho Chehab2008-04-2916-75/+75
| | | | namespace for all of them.
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