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* | [media] Mantis: Rename gpio_set_bits to mantis_gpio_set_bitsBen Hutchings2010-12-29
| | | | | | | | | | | | | | | | | | This function is declared extern and exported, and should not be given a generic name which may conflict with gpiolib in future. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Mantis: use dvb_attach to avoid double dereferencing on module removalBjørn Mork2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the driver to use the dvb_attach macro to avoid the hard dependency on the frontend drivers. The hard dependecy will result in loading a number of unused frontends, and unwanted automatic dereferencing. This fixes a bug where unloading the mantis driver will derefence any attached frontend twice, which will cause an oops if the same frontend is used by another driver. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Mantis: append tasklet maintenance for DVB stream deliveryMarko Ristola2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After dvb-core has called mantis-fe->stop_feed(dvbdmxfeed) the last time (count to zero), no data should ever be copied with dvb_dmx_swfilter() by a tasklet: the target structure might be in an unusable state. Caller of mantis_fe->stop_feed() assumes that feeding is stopped after stop_feed() has been called, ie. dvb_dmx_swfilter() isn't running, and won't be called. There is a risk that dvb_dmx_swfilter() references freed resources (memory or spinlocks or ???) causing instabilities. Thus tasklet_disable(&mantis->tasklet) must be called inside of mantis-fe->stop_feed(dvbdmxfeed) when necessary. Signed-off-by: Marko Ristola <marko.ristola@kolumbus.fi> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Mantis, hopper: use MODULE_DEVICE_TABLEManu Abraham2010-12-29
| | | | | | | | | | | | | | | | | | use the macro to make modules auto-loadable Thanks to Ozan Çağlayan <ozan@pardus.org.tr> for pointing it out Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] IX2505V: i2c transfer error code ignoredMatthias Schwarzott2010-12-29
| | | | | | | | | | | | | | | | | | | | It seems that ix2505v driver ignores a i2c error in ix2505v_read_status_reg. This looks like a typing error using (ret = 1) instead of correct (ret == 1). Acked-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] drivers/media: Use vzallocJoe Perches2010-12-29
| | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] dvb-usb-gp8psk: get firmware and fpga versionsVDR User2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds retrieval of firmware and FPGA versions of Genpix devices. That information is useful for users who experience performance differences with the various firmware versions, and may want to use a specific firmware that best suits their needs. Example dmesg output: gp8psk: FW Version = 2.09.4 (0x20904) Build 2009/04/02 gp8psk: FPGA Version = 1 Signed-off-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] ir-core: make struct rc_dev the primary interfaceDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] ir-core: more cleanups of ir-functions.cDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] au8522: Handle differences in comb filter config for s-video inputDevin Heitmueller2010-12-29
| | | | | | | | | | | | | | | | | | | | Tweak the comb filter config when in s-video mode to match the Hauppauge Windows driver values (based on register dumps). This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] au8522: fix clamp control for different video modesDevin Heitmueller2010-12-29
| | | | | | | | | | | | | | | | | | | | Straighten out the clamp control configurations for the various video modes, based off of register diffs done against the Hauppauge Windows driver. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] au8522: cleanup code which disables audio decoderDevin Heitmueller2010-12-29
| | | | | | | | | | | | | | | | | | Cleanup the routine which disables the audio decoder. In particular, the i2s output was being shut off but the audio processor itself was not, resulting in more power being consumed than needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] au8522: Properly set default brightnessDevin Heitmueller2010-12-29
| | | | | | | | | | | | | | | | | | | | | | The chip's default value for the brightness didn't match what we were sending back in the queryctrl ioctl(), so if the application actually set the brightness to the "default", it would actually end up being way too bright. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] lmedm04: change USB Timeouts to avoid troublesMalcolm Priestley2010-12-29
| | | | | | | | | | | | | | | | | | DM04/QQBOX USB Timing change. Improved timing to avoid USB corruptions on some systems. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] lmed04: Improve frontend handlingMalcolm Priestley2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | Improved frontend handling. Frontend now remains open at all times, with signal lock, snr & signal level polled from Interupt. Updated driver for DM04/QQBOX USB DVB-S BOXES to version 1.70. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] drivers/media: Removed unnecessary KERN_<level>s from dprintk usesJoe Perches2010-12-29
| | | | | | | | | | | | | | Converted if (debug >= 2) printk(KERN_DEBUG... to if debug >= 2) dprintk(...) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Add support for Kworld SBTVD boardMauro Carvalho Chehab2010-12-29
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] mb86a20s: add support for serial streamsMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | | | | | | By comparing the traffic between Pixelview (cx23102-based and Kworld (saa7134-based), the only difference is at register 0xd5. After some tests, It seems that it is used to change mode between serial and parallel. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] add a driver for mb86a20sMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | | | | | | | | This adds the trivial bits to mb86a20s. As the driver won't touch at the channel/layer parameters, this may not be enough for receiving all channels, especially ISDB-Tsb, but the driver worked properly for receiving video channels on my tests. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Re-write the s921 frontendMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | On our tests with Leadership ISDBT, the s921 frontend were not work. As its design contained some weird things, it ended to be easier to just re-write it, getting another frontend as an example (cx24123). As the old s921 driver weren't used, there's no regression. Some info from the old frontend were used as a way to double check the behavior that were noticed on the USB dumps retrieved from Leadership driver. Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | Merge branch 'rc-fixes' of ↵Linus Torvalds2010-12-05
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: initramfs: Really fix build break on symbol-prefixed archs [media] Fix Kconfig errors due to two visible menus i2c/algos: convert Kconfig to use the menu's `visible' keyword media/video: convert Kconfig to use the menu's `visible' keyword Revert "i2c: Fix Kconfig dependencies" kconfig: regen parser kconfig: add an option to determine a menu's visibility
| * [media] Fix Kconfig errors due to two visible menusMauro Carvalho Chehab2010-11-22
| | | | | | | | | | | | | | Use the new visible Kconfig keyword to avoid producing error for two menus that are visible only if Tuner/frontend customise options are enabled. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | BKL: remove extraneous #include <smp_lock.h>Arnd Bergmann2010-11-17
|/ | | | | | | | | | The big kernel lock has been removed from all these files at some point, leaving only the #include. Remove this too as a cleanup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [media] BZ#22292: dibx000_common: Restore i2c algo pointerJean Delvare2010-11-08
| | | | | | | | | | | | Commit a90f933507859941c4a58028d7593a80f57895c4 accidentally removed the piece of code setting the i2c algo pointer. Restore it. That's what happens when you put two code statements on the same line... Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested by: Chris Clayton <chris2553@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-10-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits) [media] af9015: Fix max I2C message size when used with tda18271 [media] IR: initialize ir_raw_event in few more drivers [media] Guard a divide in v4l1 compat layer [media] imon: fix nomouse modprobe option [media] imon: remove redundant change_protocol call [media] imon: fix my egregious brown paper bag w/rdev/idev split [media] cafe_ccic: Configure ov7670 correctly [media] ov7670: allow configuration of image size, clock speed, and I/O method [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016] [media] af9015: map DigitalNow TinyTwin v2 remote [media] DigitalNow TinyTwin remote controller [media] af9015: RC fixes and improvements videodev2.h.xml: Update to reflect the latest changes at videodev2.h [media] v4l: document new Bayer and monochrome pixel formats [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028 [media] firedtv: add parameter to fake ca_system_ids in CA_INFO [media] tm6000: fix a macro coding style issue tm6000: Remove some ugly debug code [media] Nova-S-Plus audio line input [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers ...
| * [media] af9015: Fix max I2C message size when used with tda18271Mauro Carvalho Chehab2010-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changeset 1724c8fa7eb33d68898e060a08a8e6a88348b62f added an option to change the maximum I2C size to 8 bytes. However, it forgot to replace the previous usage at af9015 to use the newly defined macro value (TDA18271_16_BYTE_CHUNK_INIT). A latter changeset (e350d44fed8eb86a7192a579e3687fcd76a4645b) extended the possible values for .small_i2c field and, instead of using a random sequence of numbers, it used a number that makes more sense (e. g. the actual limit, in terms of bytes). However, as af9015 were using .small_i2c = 1, this become undefined, and the restriction of a max size of 16 was gone. While here, fix the reported msg size at tda18271-common.c. Reported-by: Jiri Slaby <jirislaby@gmail.com> Tested-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] IR: initialize ir_raw_event in few more driversMaxim Levitsky2010-10-25
| | | | | | | | | | | | | | | | | | Few drivers still have assumption that ir_raw_event consists of duration and pulse flag. Fix that. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016]Antti Palosaari2010-10-23
| | | | | | | | | | | | | | | | | | | | | | It is AF9015+AF9013+2xMXL5007T. Tanks to Bernard Giannetti and DigitalNow for the help! Signed-off-by: Antti Palosaari <crope@iki.fi> Cc: Renura Enterprises Pty Ltd <renura@digitalnow.com.au> Cc: Bernard Giannetti <thebernmeister@hotmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: map DigitalNow TinyTwin v2 remoteAntti Palosaari2010-10-23
| | | | | | | | | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Cc: Renura Enterprises Pty Ltd <renura@digitalnow.com.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: RC fixes and improvementsAntti Palosaari2010-10-23
| | | | | | | | | | | | | | | | Read all remote controller registers at once to reduce USB remote polling traffic. Use .rc_codes() to disable / enable remote polling instead of .rc_query(). Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] firedtv: add parameter to fake ca_system_ids in CA_INFOHenrik Kurelid2010-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Digital Everywhere firmware have the shortcoming that ca_info_enq and ca_info are not supported. This means that we can never retrieve the correct ca_system_id to present in the CI message CA_INFO. Currently the driver uses the application id retrieved using app_info_req and app_info, but this id only match the correct ca_system_id as given in ca_info in some cases. This patch adds a parameter to the driver in order for the user to override what will be returned in the CA_INFO CI message. Up to four ca_system_ids can be specified. This is needed for users with CAMs that have different manufacturer id and ca_system_id and that uses applications that take this into account, like MythTV. Signed-off-by: Henrik Kurelid <henrik@kurelid.se> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] lmedm04: driver for DM04/QQBOX updated to version 1.60Malcolm Priestley2010-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | These include -later kill of usb_buffer to avoid kernel crash on hot unplugging. -DiSEqC functions. -LNB Power switch -Faster channel change. -support for LG tuner on LME2510C. -firmware switching for LG tuner. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] anysee: switch to RC coreAntti Palosaari2010-10-22
| | | | | | | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb: remove obsolete lgdt3304 driverJarod Wilson2010-10-22
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] av7110: Fix driver nameDerek Kelly2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | This patch changes the name of the av7110 driver from the generic "dvb" to "av7110", to be descriptive of the driver. I've included Oliver Endriss's ack from the original post, which contained a mangled patch. The content of the patch is unchanged. Signed-off-by: Derek Kelly <user.vdr@gmail.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb-usb-gp8psk: Fix tuner timeout (against git)Derek Kelly2010-10-21
| | | | | | | | | | | | | | | | | | This patches adjusts the tuner delay to be longer in response to several users experiencing tuner timeouts. This change fixes that problem and allows those users to be able to tune. Signed-off-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb-usb-gp8psk: Fix driver nameDerek Kelly2010-10-21
| | | | | | | | | | | | | | | | | | | | This patch updates the name of the dvb-usb-gp8psk driver from "Genpix 8psk-to-USB2 DVB-S" to "Genpix DVB-S". The old name doesn't reflect newer devices such as the Skywalker line which also user this driver. Signed-off-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] DiSEqC bug fixed for stv0288 based interfacesMalcolm Priestley2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed problem with DiSEqC communication. The message was wrongly modulated, so the DiSEqC switch was not work. This patch fixes DiSEqC messages, simple tone burst and tone on/off. I verified it with osciloscope against the DiSEqC documentation. Interface: PCI DVB-S TV tuner TeVii S420 Kernel: 2.6.32-24-generic (UBUNTU 10.4) Signed-off-by: Josef Pavlik <josef@pavlik.it> Tested-by: Malcolm Priestley <tvboxspy@gmail.com> Cc: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] dvb: mantis: use '%pM' format to print MAC addressAndy Shevchenko2010-10-21
| | | | | | | | | | | | Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] drivers/media/dvb/ttpci/av7110_av.c: Add missing error handling codeJulia Lawall2010-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the error handling code with operations found in other nearby error handling code. A simplified version of the sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ @r@ statement S1,S2,S3; constant C1,C2,C3; @@ *if (...) {... S1 return -C1;} ... *if (...) {... when != S1 return -C2;} ... *if (...) {... S1 return -C3;} // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] gp8psk: Add support for the Genpix Skywalker-2Derek Kelly2010-10-21
| | | | | | | | | | | | | | | | | | gp8psk: Add support for the Genpix Skywalker-2 per user requests. Patched against git. Signed-off-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] i2c: Stop using I2C_CLASS_TV_DIGITALJean Delvare2010-10-21
| | | | | | | | | | | | | | | | | | | | Detection class I2C_CLASS_TV_DIGITAL is set by many adapters but no I2C device driver is setting it anymore, which means it can be dropped. I2C devices on digital TV adapters are instantiated explicitly these days, which is much better. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] i2c: Stop using I2C_CLASS_TV_ANALOGJean Delvare2010-10-21
| | | | | | | | | | | | | | | | | | | | Detection class I2C_CLASS_TV_ANALOG is set by a few adapters but no I2C device driver is setting it anymore, which means it can be dropped. I2C devices on analog TV adapters are instantiated explicitly these days, which is much better. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] firedtv: support for PSK8 for S2 devices. To watch HDTommy Jonsson2010-10-21
| | | | | | | | | | | | | | | | | | Add support for tuning with PSK8 modulation, pilot and rolloff with the S2 versions of firedtv. Signed-off-by: Tommy Jonsson <quazzie2@gmail.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (trivial simplification) Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: move remote controllers to new RC coreAntti Palosaari2010-10-20
| | | | | | | | | | | | | | Use new RC core instead of old legacy RC implementation. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: remove needless variable setAntti Palosaari2010-10-20
| | | | | | | | | | | | | | Variable is don't care in that case. No need to set value. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9015: make checkpatch.pl happyAntti Palosaari2010-10-20
| | | | | | | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] v4l/dvb: add support for AVerMedia AVerTV Red HD+ (A850T)Yann E. MORIN2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AVerTV Red HD+ (A850T) is basically the same as the existing AVerTV Volar Black HD (A850), but is specific to the french market. The A850T identifies itself as a A850, but has its own PID. It even suffers from the same EEPROM deficiencies. This is based off a collection of information gathered from the french support forums for Ubuntu, which I tried to properly format into this patch: http://forum.ubuntu-fr.org/viewtopic.php?pid=3322825 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9013: cache some reg values to reduce reg readsAntti Palosaari2010-10-20
| | | | | | | | | | | | | | | | Demod + tuner specific RF AGC and IF AGC limit values are read from demod memory in every signal strength query. Cache those to reduce I2C traffic. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] af9013: optimize code sizeAntti Palosaari2010-10-20
| | | | | | | | | | | | | | Precalculate coefficients register values. This reduces text size around 300 bytes. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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