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* V4L/DVB (12864): tda18271: change output feature configuration to a bitmaskMichael Krufky2009-09-18
| | | | | | | | | | | For better readability, treat the low power standby mode configuration as an output option feature configuration, and change it to a bitmask. If left unconfigured, all features will remain enabled, just as the default configuration was before these changes were introduced. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12863): tda18271: add new standby mode: slave tuner output / loop ↵Michael Krufky2009-09-18
| | | | | | | | | | thru on Add new standby mode: TDA18271_STANDBY_LT_ON = slave tuner output loop thru on w/ xtal osc off Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12862): tda18271: add debug to show which standby mode is in useMichael Krufky2009-09-18
| | | | | Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12861): tda18271: add support for additional low-power standby modesMichael Krufky2009-09-18
| | | | | | | | | | | | | | | | By default, the driver enters standby mode with slave tuner output loop thru enabled and xtal oscillator on. Not all designs require that slave tuner output loop thru and xtal oscillator remain active while in standby mode, so two additional standby modes have been added: - standby mode with xtal oscillator on (loop thru off) - total power off Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12859): go7007: semaphore -> mutex conversionMauro Carvalho Chehab2009-09-18
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12858): go7007: whitespacing cleanupsMauro Carvalho Chehab2009-09-18
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12851): cx25821/Makefile: CleanupMauro Carvalho Chehab2009-09-18
| | | | | | Remove an extra line that it is not needed Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12847): cx25821: Add README with todo listMauro Carvalho Chehab2009-09-18
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12761): DocBook: add media API specsMauro Carvalho Chehab2009-09-18
| | | | | | | | | The V4L and DVB API's are there for a long time. however, up to now, no efforts were done to merge them to kernel DocBook. This patch adds the current versions of the specs as an unique compendium. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12756): af9015: fix typo in register compareAntti Palosaari2009-09-18
| | | | | | | | | | And mask should be 0xff00 instead of 0xae00. Thanks to Jochen Friedrich <jochen@scram.de> for pointing this. Cc: Jochen Friedrich <jochen@scram.de> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12755): af9015: improve usb control message function slightlyAntti Palosaari2009-09-18
| | | | | | | | | | | | * define names for few values * decrease buffer len by one byte which was not used * add check for buffer overflow for sure * indentation fixes * remove useless 0 len check from memcpy It should not happen and if it happens memcpy should not do anything. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12754): af9015: [2/2] fix USB TS configurationAntti Palosaari2009-09-18
| | | | | | | | | | | Fix wrongly configured USB1.1 TS EP. Patch serie also increases USB URB size to reduce wakeups. USB1.1 URB size from 64 to 940 bytes USB2.0 URB size from 512 to 16356 bytes Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12753): af9015: [1/2] fix USB TS configurationJose Alberto Reguero2009-09-18
| | | | | | | | Fix wrongly configured USB2.0 TS EP. Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12752): get_dvb_firmware: add af9015 firmwareAntti Palosaari2009-09-18
| | | | | | | | Add af9015 firmware to get_dvb_firmware script. Firmware version is 4.95.0.0. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12750): em28xx: fix unused variable warningDevin Heitmueller2009-09-18
| | | | | | | | | Remove unused variable from when I introduced the g_std() function. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12749): em28xx: remove unneeded code that set VINCTRL registerDevin Heitmueller2009-09-18
| | | | | | | | | | | Remove redundant call to set the vinctrl register. This eliminates any ambiguity as to how the register is configured (since it is now always set in em28xx_set_outfmt). This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12748): em28xx: implement g_std v4l callDevin Heitmueller2009-09-18
| | | | | | | | | | | | | | | We need to implement the g_std call, or else the default norm always gets returned, which breaks VBI capturing if you had changed the standard to NTSC using s_std. I had temporarily changed the default norm to NTSC so that zvbi-ntsc-cc wouldn't choke, so now that we are returning the correct value, switch it back to PAL as the default. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12747): em28xx: only advertise VBI capability if supportedDevin Heitmueller2009-09-18
| | | | | | | | | | Change the code so we only claim to support VBI if the underlying chipset actually has the support. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12746): em28xx: do not create /dev/vbiX device if VBI not supportedDevin Heitmueller2009-09-18
| | | | | | | | | | Do not create the VBI device in cases where VBI is not supported on the target em28xx chip. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12745): em28xx: remove unreferenced variableDevin Heitmueller2009-09-18
| | | | | | | Remove an unreferenced variable introduced during the VBI introduction. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12744): em28xx: restructure fh/dev locking to handle both video and vbiDevin Heitmueller2009-09-18
| | | | | | | | | | | The current locking infrastructure didn't support having multiple fds accessing the device (such as video and vbi). Rework the locking infrastructure, borrowing the design from cx88. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12743): em28xx: fix mmap_mapper with vbiDevin Heitmueller2009-09-18
| | | | | | | | When adding support for both video and VBI, I missed the mmap ioctl. Add the missing call. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12742): em28xx: add raw VBI support for NTSCDevin Heitmueller2009-09-18
| | | | | | | | | | | | | | | Add support for raw VBI capture for the em28xx bridge, currently only for NTSC. Support for PAL capture to follow shortly (including the removal of numerous hard-coded NTSC-specific sizes for capture buffers, etc). Note that the code currently changes the default current norm from PAL to NTSC (so that zvbi-ntsc-cc works properly). The default norm really should be moved into a board-level parameter. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12741): em28xx: make video isoc stream work when VBI is enabledDevin Heitmueller2009-09-18
| | | | | | | | | | | | | | | | | | | | | Add code enabling the VBI registers for variants of the em28xx chip that support VBI, and make sure the isoc streaming code continues to work for the video component of the stream (note the video and vbi data arrive intermixed on the same isoc pipe). Note that this version just drops the actual VBI data onto the floor as opposed to processing it. The "#ifdef 0" tags are for the videobuf code that appears in the next patch in this series. We created a separate version of the isoc_copy version for parsing the version of the stream that includes VBI data. In theory, they might be able to be merged at some point in the future, but the initial goal is to ensure that we do not cause any regressions with devices that do not have VBI support. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12740): em28xx: better describe vinctrl registersDevin Heitmueller2009-09-18
| | | | | | | | Properly document the video input control register, in preparation for the addition of VBI support. Note this patch makes no functional changes. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* cx25821: Add driver to the building systemMauro Carvalho Chehab2009-09-18
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12734): cx25821: Fix some compilation troublesMauro Carvalho Chehab2009-09-18
| | | | | | | | | | | | Lindent caused some compilation breakages. There were also others related to some other changes at kernel KABI. There's still one missing warning fix against 2.6.30: /home/v4l/cx25821/v4l/cx25821-alsa.c: In function 'cx25821_audio_initdev': /home/v4l/cx25821/v4l/cx25821-alsa.c:706: warning: 'snd_card_new' is deprecated (declared at include/sound/core.h:306) Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12733): cx25821: some CodingStyle fixesMauro Carvalho Chehab2009-09-18
| | | | | | | | | | | | The original driver were generated with some dos editor, and used their own coding style. This patch does some automatic CodingStyle fixes, by running dos2unix and Lindent tools. More work still needs to be done for it to use upstream CodingStyle. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12732): cx25821: fix bad whitespacingMauro Carvalho Chehab2009-09-18
| | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12731): cx25821: Add missing includeMauro Carvalho Chehab2009-09-18
| | | | | | | /home/v4l/master/v4l/cx25821-audups11.c:99: error: implicit declaration of function 'lock_kernel' /home/v4l/master/v4l/cx25821-audups11.c:112: error: implicit declaration of function 'unlock_kernel' Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12730): Add conexant cx25821 driverMauro Carvalho Chehab2009-09-18
| | | | | | | | | | | GIT_BRANCH=devel GIT_AUTHOR_DATE=1252851239 GIT_AUTHOR_NAME=Palash Bandyopadhyay GIT_AUTHOR_EMAIL=Palash.Bandyopadhyay@conexant.com Add conexant cx25821 driver release v106 of the Athena driver. Signed-off-by: Palash Bandyopadhyay <palash.bandyopadhyay@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'x86-platform-for-linus' of ↵Linus Torvalds2009-09-18
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (38 commits) x86: Move get/set_wallclock to x86_platform_ops x86: platform: Fix section annotations x86: apic namespace cleanup x86: Distangle ioapic and i8259 x86: Add Moorestown early detection x86: Add hardware_subarch ID for Moorestown x86: Add early platform detection x86: Move tsc_init to late_time_init x86: Move tsc_calibration to x86_init_ops x86: Replace the now identical time_32/64.c by time.c x86: time_32/64.c unify profile_pc x86: Move calibrate_cpu to tsc.c x86: Make timer setup and global variables the same in time_32/64.c x86: Remove mca bus ifdef from timer interrupt x86: Simplify timer_ack magic in time_32.c x86: Prepare unification of time_32/64.c x86: Remove do_timer hook x86: Add timer_init to x86_init_ops x86: Move percpu clockevents setup to x86_init_ops x86: Move xen_post_allocator_init into xen_pagetable_setup_done ... Fix up conflicts in arch/x86/include/asm/io_apic.h
| * x86: Move get/set_wallclock to x86_platform_opsFeng Tang2009-09-16
| | | | | | | | | | | | | | | | | | | | | | | | | | get/set_wallclock() have already a set of platform dependent implementations (default, EFI, paravirt). MRST will add another variant. Moving them to platform ops simplifies the existing code and minimizes the effort to integrate new variants. Signed-off-by: Feng Tang <feng.tang@intel.com> LKML-Reference: <new-submission> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: platform: Fix section annotationsThomas Gleixner2009-09-16
| | | | | | | | | | | | | | | | | | init_IRQ() and x86_late_time_init() are missing __init annotations. The x86 platform ops variables are annotated, but the annotation needs to be put between the variable name and the "=" of the initializer. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: apic namespace cleanupThomas Gleixner2009-08-31
| | | | | | | | | | | | | | boot_cpu_physical_apicid is a global variable and used as function argument as well. Rename the function arguments to avoid confusion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Distangle ioapic and i8259Thomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The proposed Moorestown support patches use an extra feature flag mechanism to make the ioapic work w/o an i8259. There is a much simpler solution. Most i8259 specific functions are already called dependend on the irq number less than NR_IRQS_LEGACY. Replacing that constant by a read_mostly variable which can be set to 0 by the platform setup code allows us to achieve the same without any special feature flags. That trivial change allows us to proceed with MRST w/o doing a full blown overhaul of the ioapic code which would delay MRST unduly. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Add Moorestown early detectionThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | | | Moorestown MID devices need to be detected early in the boot process to setup and do not call x86_default_early_setup as there is no EBDA region to reserve. [ Copied the minimal code from Jacobs latest MRST series ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jacob Pan <jacob.jun.pan@intel.com>
| * x86: Add hardware_subarch ID for MoorestownPan, Jacob jun2009-08-31
| | | | | | | | | | | | | | | | | | | | x86 bootprotocol 2.07 has introduced hardware_subarch ID in the boot parameters provided by FW. We use it to identify Moorestown platforms. [ tglx: Cleanup and paravirt fix ] Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Add early platform detectionThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | | | | | Platforms like Moorestown require early setup and want to avoid the call to reserve_ebda_region. The x86_init override is too late when the MRST detection happens in setup_arch. Move the default i386 x86_init overrides and the call to reserve_ebda_region into a separate function which is called as the default of a switch case depending on the hardware_subarch id in boot params. This allows us to add a case for MRST and let MRST have its own early setup function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Move tsc_init to late_time_initThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | We do not need the TSC before late_time_init. Move the tsc_init to the late time init code so we can also utilize HPET for calibration (which we claimed to do but never did except in some older kernel version). This also helps Moorestown to calibrate the TSC with the AHBT timer which needs to be initialized in late_time_init like HPET. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Move tsc_calibration to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | TSC calibration is modified by the vmware hypervisor and paravirt by separate means. Moorestown wants to add its own calibration routine as well. So make calibrate_tsc a proper x86_init_ops function and override it by paravirt or by the early setup of the vmware hypervisor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Replace the now identical time_32/64.c by time.cThomas Gleixner2009-08-31
| | | | | | | | | | | | Remove the redundant copy. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: time_32/64.c unify profile_pcThomas Gleixner2009-08-31
| | | | | | | | | | | | | | The code is identical except for the formatting and a useless #ifdef. Make it the same. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Move calibrate_cpu to tsc.cThomas Gleixner2009-08-31
| | | | | | | | | | | | | | Move the code where it's only user is. Also we need to look whether this hardwired hackery might interfere with perfcounters. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Make timer setup and global variables the same in time_32/64.cThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | The timer and timer irq setup code is identical in 32 and 64 bit. Make it the same formatting as well. Also add the global variables under the necessary ifdefs to both files. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Remove mca bus ifdef from timer interruptThomas Gleixner2009-08-31
| | | | | | | | | | | | | | MCA_bus is constant 0 when CONFIG_MCA=n. So the compiler removes that code w/o needing an extra #ifdef Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Simplify timer_ack magic in time_32.cThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | Let the compiler optimize the timer_ack magic away in the 32bit timer interrupt and put the same code into time_64.c. It's optimized out for CONFIG_X86_IO_APIC on 32bit and for 64bit because timer_ack is const 0 in both cases. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Prepare unification of time_32/64.cThomas Gleixner2009-08-31
| | | | | | | | | | | | Unify the top comment and the includes. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Remove do_timer hookThomas Gleixner2009-08-31
| | | | | | | | | | | | | | This is a left over of the old x86 sub arch support. Remove it and open code it like we do in time_64.c Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: Add timer_init to x86_init_opsThomas Gleixner2009-08-31
| | | | | | | | | | | | | | | | | | | | | | | | The timer init code is convoluted with several quirks and the paravirt timer chooser. Figuring out which code path is actually taken is not for the faint hearted. Move the numaq TSC quirk to tsc_pre_init x86_init_ops function and replace the paravirt time chooser and the remaining x86 quirk with a simple x86_init_ops function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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