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path: root/drivers/media/tuners
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2014-10-24[media] xc5000: use after free in release()Dan Carpenter
I moved the call to hybrid_tuner_release_state(priv) after "priv->firmware" dereference. Fixes: 5264a522a597 ('[media] media: tuner xc5000 - release firmwware from xc5000_release()') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-26[media] qm1d1c0042: fix compilation on 32 bitsMauro Carvalho Chehab
drivers/built-in.o: In function `qm1d1c0042_set_params': >> qm1d1c0042.c:(.text+0x2519730): undefined reference to `__divdi3' Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] qm1d1c0042: add driver for Sharp QM1D1C0042 ISDB-S tunerAkihiro Tsukada
This patch adds driver for qm1d1c0042 tuner chips. It is used as an ISDB-S tuner in earthsoft pt3 cards. Signed-off-by: Akihiro Tsukada <tskd08@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] mxl301rf: add driver for MaxLinear MxL301RF OFDM tunerAkihiro Tsukada
This patch adds driver for mxl301rf OFDM tuner chips. It is used as an ISDB-T tuner in earthsoft pt3 cards. Note that this driver does not initilize the chip, because the initilization sequence / register setting is not disclosed. Thus, the driver assumes that the chips are initilized externally by its parent board driver before tuner_ops->init() are called, like in PT3 driver where the bridge chip contains the init sequence in its private memory and provides a command to trigger the sequence. Signed-off-by: Akihiro Tsukada <tskd08@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] tda18271-common: Convert _tda_printk to return voidJoe Perches
No caller or macro uses the return value so make it void. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] media: tuner xc5000 - try to avoid firmware load in resume pathShuah Khan
xc5000 doesn't load firmware at attach time instead loads it when it needs to set and change configuration from its init, frequency, digital and analog mode set interffaces. As a result, when system is suspended before firmware is loaded, firmware load can be avoided during resume. Loading formware in this scenario results in slowpath warnings during resume as it won't be in the suspend firmware cache. Signed-off-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] media: tuner xc5000 - release firmwware from xc5000_release()Shuah Khan
xc5000 releases firmware right after loading it. Change it to save the firmware and release it from xc5000_release(). This helps avoid fecthing firmware when forced firmware load requests come in to change analog tv frequence and when firmware needs to be reloaded after suspend and resume. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] si2157: Add support for Si2147-A30 tunerOlli Salonen
This patch adds support for Si2147-A30 tuner. Fairly trivial, no firmware needed for this tuner. However, command 14 00 02 07 01 00 seems to be mandatory. On Si2157 and Si2158 the value 0x0100 is the default value, so this patch does not impact the existing tuners/devices. On Si2147 the default is 0x0000 and I can't get a lock with that value. While here, fix the return length of the previous set command to 4 bytes. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: convert to RegMap APIAntti Palosaari
Use RegMap API to handle all the boring I2C register access boilerplate stuff. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: rename state from 'priv' to 'dev'Antti Palosaari
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel codebase and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: clean loggingAntti Palosaari
There is no need to print module name nor function name as those are done by kernel logging system when dev_xxx logging is used and driver is proper I2C driver. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: convert driver to I2C bindingAntti Palosaari
Convert driver from DVB proprietary model to common I2C model. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: prepare for I2C client conversionAntti Palosaari
We need carry pointer to frontend via config struct (I2C platform_data ptr) when I2C model is used. Add that pointer first in order to keep build unbreakable during conversion. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: replace udelay polling with jiffiesAntti Palosaari
udelay based I/O polling loop is a bad idea, especially system performance point of view. Kernel jiffies are preferred solution for such situations. Use it instead. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: refactor code largelyAntti Palosaari
Refactor code largely. Try to keep order of register read/write same as windows driver does as it makes comparing sniffs easier. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: get rid of script loader and and private header fileAntti Palosaari
Used script loader is quite useless and hides register numbers making code hard to understand. Get rid of it and use standard RegMap register write functions directly. it913x_priv.h file leaves empty after that change and is also removed. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: remove dead codeAntti Palosaari
Remove unused tuner set template. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: re-implement sleepAntti Palosaari
Re-implement sleep. Based USB sniffs taken from the latest Hauppauge windows driver version 07/10/2014, 14.6.23.32191. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: convert to RegMap APIAntti Palosaari
Use RegMap API to cover I2C register access routines. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: rename 'state' to 'dev'Antti Palosaari
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: change reg read/write routines more commonAntti Palosaari
Change register write and read routines to similar which are typically used. We have to add processor core as a part of register address in order to simplify register access. Chip has two cores, called link and ofdm. As for now, use address bit 24 to address used core. Bits 15:0 are register address in given core. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: convert to I2C driverAntti Palosaari
Change the it913x driver to use the I2C high lever tuner binding model. As af9035 depends on it, add a code there to do the binding. [mchehab@osg.samsung.com: Merge 3 patches into one, because we don't want to break bisect due to the conversion] Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: rename tuner_it913x => it913xAntti Palosaari
Remove tuner_ prefix from module name and file names. Prefix was added due to file name conflict on media out-tree build system. Demodulator having same name does not exists anymore. So lets remove dumb prefix. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: make checkpatch.pl happyAntti Palosaari
Correct issues reported by checkpatch.pl Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: fix IT9135 AX sleepAntti Palosaari
Old IT9135 AX needs a little bit different register settings for sleep than newer IT9135 BX. This has been broken always, as power management of the whole driver, but it started to be problem as I fixed clock. Earlier clock was disabled very first on sleep and rest of the commands were skipped by the chip as no clock, leaving tuner full power state. When I fixed clocks these PM bugs started raising out as I/O errors. Cc: Bimow Chen <Bimow.Chen@ite.com.tw> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: avoid division by zero on error caseAntti Palosaari
Error on init leaves some internal divisor zero, which causes oops later. Fix it by populating divisors even it fails. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] it913x: fix tuner sleep power leakAntti Palosaari
IT913x tuner driver disables own clock, provided by demod core, as very a first operation when tuner is put on *sleep*. That likely causes failure of all the rest commands on sleep sequence, which leads situation where tuner is not actually on sleep, but consuming a lot of power. I measured 102mA current consumption from the USB before change and after change it was only 32mA. Used device was single tuner IT9135 BX. Second reason to remove that register from tuner driver is reason it is simply on wrong driver (demod vs. tuner), breaking the principle of correct driver. Clock is now provided more correctly af9033 demod driver as a config option. Cc: Bimow Chen <Bimow.Chen@ite.com.tw> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] tda18212: add support for slave chip versionAntti Palosaari
There is 2 different versions of that chip available, master and slave. Slave is used only on dual tuner devices with master tuner. Laser printing top of chip is 18212/M or 18212/S according to chip version. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] si2157: avoid firmware loading if it has been loaded previouslyOlli Salonen
Add a variable into state to keep track if firmware has been loaded or not. Skip firmware loading in case it is already loaded (resume from sleep). Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] si2157: change command for sleepOlli Salonen
Instead of sending command 13 to the tuner, send command 16 when sleeping. This behaviour is observed when using manufacturer provided binary-only Linux driver for TechnoTrend CT2-4400 (Windows driver does not do power management). The issue with command 13 is that firmware loading is necessary after that. This is not an issue with tuners that do not require firmware, but starting streaming after sleep on an Si2158 takes noticeable time as firmware is loaded on resume. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] e4000: logging changesAntti Palosaari
Remove function name from debug logs. Logging system could add it automatically. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21[media] msi001: logging changesAntti Palosaari
Remove function name from debug logs. Logging system could add it automatically. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21Merge remote-tracking branch 'linus/master' into patchworkMauro Carvalho Chehab
There are some patches that depends on media-v3.16-rc6. So, merge back from upstream before applying them. * linus/master: (1123 commits) drm/nouveau: ltc/gf100-: fix cbc issues on certain boards drm/bochs: add missing drm_connector_register call drm/cirrus: add missing drm_connector_register call staging: vt6655: buffer overflow in ioctl USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter USB: EHCI: unlink QHs even after the controller has stopped [SCSI] fix for bidi use after free [SCSI] fix regression that accidentally disabled block-based tcq [SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page drm/nouveau/runpm: fix module unload drm/radeon/px: fix module unload vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops drm/radeon: don't reset dma on r6xx-evergreen init drm/radeon: don't reset sdma on CIK init drm/radeon: don't reset dma on NI/SI init drm/radeon/dpm: fix resume on mullins drm/radeon: Disable HDP flush before every CS again for < r600 ...
2014-09-08[media] m88ts2022: change parameter type of m88ts2022_cmdAntti Palosaari
It is driver internal function and does not need anything from frontend structure. Due to that change parameter type to driver state which is better for driver internal functions. Also remove one unused variable from state itself. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-08[media] m88ts2022: convert to RegMap I2C APIAntti Palosaari
Use RegMap to cover I2C register routines. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-08[media] m88ts2022: clean up loggingAntti Palosaari
There is no need to print module name nor function name as those are done by kernel logging system when dev_xxx logging is used and driver is proper I2C driver. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-08[media] m88ts2022: rename device state (priv => dev)Antti Palosaari
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-04[media] it913x: init tuner on attachBimow Chen
That register is needed to program very first in order to operate correctly. [crope@iki.fi: returned sequence back, removed sleep, moved reg write earlier to prevent populating tuner ops in case of failure] Cc: <stable@vger.kernel.org> # v3.15+ Signed-off-by: Bimow Chen <Bimow.Chen@ite.com.tw> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] tuner-xc2028: fix bad alignmentsMauro Carvalho Chehab
As reported by cocinelle: drivers/media/tuners/tuner-xc2028.c:182:2-18: code aligned with following code on line 183 drivers/media/tuners/tuner-xc2028.c:184:2-19: code aligned with following code on line 185 drivers/media/tuners/tuner-xc2028.c:186:2-19: code aligned with following code on line 187 drivers/media/tuners/tuner-xc2028.c:188:2-17: code aligned with following code on line 189 drivers/media/tuners/tuner-xc2028.c:190:2-19: code aligned with following code on line 191 drivers/media/tuners/tuner-xc2028.c:192:2-19: code aligned with following code on line 193 drivers/media/tuners/tuner-xc2028.c:194:2-18: code aligned with following code on line 195 drivers/media/tuners/tuner-xc2028.c:196:2-17: code aligned with following code on line 197 drivers/media/tuners/tuner-xc2028.c:198:2-18: code aligned with following code on line 199 drivers/media/tuners/tuner-xc2028.c:200:2-19: code aligned with following code on line 201 drivers/media/tuners/tuner-xc2028.c:202:2-18: code aligned with following code on line 203 drivers/media/tuners/tuner-xc2028.c:204:2-16: code aligned with following code on line 205 drivers/media/tuners/tuner-xc2028.c:206:2-20: code aligned with following code on line 207 drivers/media/tuners/tuner-xc2028.c:208:2-17: code aligned with following code on line 209 drivers/media/tuners/tuner-xc2028.c:210:2-18: code aligned with following code on line 211 drivers/media/tuners/tuner-xc2028.c:212:2-18: code aligned with following code on line 213 drivers/media/tuners/tuner-xc2028.c:214:2-18: code aligned with following code on line 215 drivers/media/tuners/tuner-xc2028.c:216:2-16: code aligned with following code on line 217 drivers/media/tuners/tuner-xc2028.c:218:2-18: code aligned with following code on line 219 drivers/media/tuners/tuner-xc2028.c:220:2-20: code aligned with following code on line 221 drivers/media/tuners/tuner-xc2028.c:222:2-21: code aligned with following code on line 223 drivers/media/tuners/tuner-xc2028.c:224:2-20: code aligned with following code on line 225 drivers/media/tuners/tuner-xc2028.c:226:2-23: code aligned with following code on line 227 drivers/media/tuners/tuner-xc2028.c:228:2-23: code aligned with following code on line 229 drivers/media/tuners/tuner-xc2028.c:230:2-22: code aligned with following code on line 231 drivers/media/tuners/tuner-xc2028.c:232:2-24: code aligned with following code on line 233 drivers/media/tuners/tuner-xc2028.c:234:2-19: code aligned with following code on line 235 drivers/media/tuners/tuner-xc2028.c:236:2-19: code aligned with following code on line 237 drivers/media/tuners/tuner-xc2028.c:238:2-20: code aligned with following code on line 239 drivers/media/tuners/tuner-xc2028.c:240:2-19: code aligned with following code on line 241 Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] xc4000: Fix bad alignmentsMauro Carvalho Chehab
As reported by cocinelle: drivers/media/tuners/xc4000.c:573:2-28: code aligned with following code on line 574 drivers/media/tuners/xc4000.c:575:2-29: code aligned with following code on line 576 drivers/media/tuners/xc4000.c:577:2-29: code aligned with following code on line 578 drivers/media/tuners/xc4000.c:579:2-27: code aligned with following code on line 580 drivers/media/tuners/xc4000.c:581:2-29: code aligned with following code on line 582 drivers/media/tuners/xc4000.c:583:2-29: code aligned with following code on line 584 drivers/media/tuners/xc4000.c:585:2-28: code aligned with following code on line 586 drivers/media/tuners/xc4000.c:587:2-27: code aligned with following code on line 588 drivers/media/tuners/xc4000.c:589:2-28: code aligned with following code on line 590 drivers/media/tuners/xc4000.c:591:2-29: code aligned with following code on line 592 drivers/media/tuners/xc4000.c:593:2-28: code aligned with following code on line 594 drivers/media/tuners/xc4000.c:595:2-26: code aligned with following code on line 596 drivers/media/tuners/xc4000.c:597:2-30: code aligned with following code on line 598 drivers/media/tuners/xc4000.c:599:2-27: code aligned with following code on line 600 drivers/media/tuners/xc4000.c:601:2-28: code aligned with following code on line 602 drivers/media/tuners/xc4000.c:603:2-28: code aligned with following code on line 604 drivers/media/tuners/xc4000.c:605:2-28: code aligned with following code on line 606 drivers/media/tuners/xc4000.c:607:2-26: code aligned with following code on line 608 drivers/media/tuners/xc4000.c:609:2-28: code aligned with following code on line 610 drivers/media/tuners/xc4000.c:611:2-30: code aligned with following code on line 612 drivers/media/tuners/xc4000.c:613:2-31: code aligned with following code on line 614 drivers/media/tuners/xc4000.c:615:2-30: code aligned with following code on line 616 drivers/media/tuners/xc4000.c:617:2-33: code aligned with following code on line 618 drivers/media/tuners/xc4000.c:619:2-33: code aligned with following code on line 620 drivers/media/tuners/xc4000.c:621:2-32: code aligned with following code on line 622 drivers/media/tuners/xc4000.c:623:2-34: code aligned with following code on line 624 drivers/media/tuners/xc4000.c:625:2-29: code aligned with following code on line 626 drivers/media/tuners/xc4000.c:627:2-29: code aligned with following code on line 628 drivers/media/tuners/xc4000.c:629:2-30: code aligned with following code on line 630 drivers/media/tuners/xc4000.c:631:2-29: code aligned with following code on line 632 Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] mxl5005s: just return 0 instead of using a varMauro Carvalho Chehab
Instead of allocating a var to store 0 and just return it, change the code to return 0 directly. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] mt2060: just return 0 instead of using a varMauro Carvalho Chehab
Instead of allocating a var to store 0 and just return it, change the code to return 0 directly. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] e4000: simplify boolean testsMauro Carvalho Chehab
Instead of using if (foo == false), just use if (!foo). That allows a faster mental parsing when analyzing the code. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03[media] mt2063: fix sparse warningsHans Verkuil
drivers/media/tuners/mt2063.c:1238:56: warning: cast truncates bits from constant value (ffffff0f becomes f) drivers/media/tuners/mt2063.c:1313:62: warning: cast truncates bits from constant value (ffffff7f becomes 7f) drivers/media/tuners/mt2063.c:1321:62: warning: cast truncates bits from constant value (ffffff7f becomes 7f) Cast to u8 is unnecessary. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-02[media] m88ts2022: fix coding style issuesAntti Palosaari
Fix coding style issues pointed out by checkpatch.pl. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-02[media] m88ts2022: fix 32bit overflow on filter calcAntti Palosaari
Maximum satellite symbol rate used is 45000000Sps which overflows when multiplied by 135. As final calculation result is fraction, we could use mult_frac macro in order to keep calculation inside 32 bit number limits and prevent overflow. Original bug and fix was provided by Nibble Max. I decided to implement it differently as it is now. Reported-by: Nibble Max <nibble.max@gmail.com> Tested-by: Nibble Max <nibble.max@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-02[media] si2157: Add support for delivery system SYS_ATSCOlli Salonen
Set the property for delivery system also in case of SYS_ATSC. This behaviour is observed in the sniffs taken with Hauppauge HVR-955Q Windows driver. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-02[media] si2157: clean loggingOlli Salonen
Same thing for si2157 as Antti did earlier for tda18212: There is no need to print module name nor function name as those are done by kernel logging system when dev_xxx logging is used and driver is proper I2C driver. While here, fix a typo ("unknown") in si2157_init. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-21[media] xc5000: be sure that the firmware is there before set paramsMauro Carvalho Chehab
Now that xc5000_set_params() is also called during resume, move the code that checks for the firmware to happen there. This way, the firmware will be loaded either for analog or digital TV when .resume callback is called. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-21[media] xc5000: better name the functionsMauro Carvalho Chehab
xc5000_set_params() is a bad name for a function that handles only digital TV. Rename it to xc5000_set_digital_params(), and proper name the generic function that works for both digital and analog. No functional changes. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>