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path: root/drivers/media/dvb/frontends
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2008-10-04V4L/DVB (9043): S5H1420: Fix size of shadow-array to avoid overflowPatrick Boettcher
The array size of 'shadow' still needs to be fixed in order to not overflow when reading register 0x00. Thanks to Oliver Endriss for pointing that out. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04V4L/DVB (9037): Fix support for Hauppauge Nova-S SEPatrick Boettcher
Different backends have different input busses (saa7146, flexcop). To reflect that a config-option to the s5h1420-driver was added which makes the output mode selectable. Furthermore the s5h1420-driver is now doing the same i2c-method as it was done before adding support for other i2c-users. This patch needs to go into the current release of the kernel, as this driver is currently broken. (Thanks to Eberhard Kaltenhaeuser for helping out to debug this issue.) Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8843): tda10048_firmware_upload(): fix a memory leakAdrian Bunk
This patch fixes a memory leak ("fw" wasn't freed). Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8837): dvb: fix I2C adapters name sizeJean Delvare
Some DVB drivers are incorrectly assuming that the size of i2c_adapter.name is I2C_NAME_SIZE. Here's a fix. Also change strncpy to strlcpy, as the former is error-prone (and was indeed incorrectly used.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Uwe Bugla <uwe.bugla@gmx.de> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8805): Steven Toth email address changeSteven Toth
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>
2008-09-03V4L/DVB (8804): s5h1411: Enable QAM_AUTO modeSteven Toth
If apps pass QAM_AUTO then we need to obey it. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8803): s5h1409: Enable QAM_AUTO modeSteven Toth
If apps pass QAM_AUTO then we need to obey it. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8599): au8522: remove if frequency settings from vsb/qam modulation ↵Michael Krufky
tables Since IF frequency is set after the vsb/qam modulation tables are written, remove the redundant register settings from the vsb/qam modulation tables. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-09-03V4L/DVB (8598): au8522: clean up function au8522_set_ifMichael Krufky
re-write this function to make it simpler Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-09-03V4L/DVB (8555): au8522: add mechanism to configure IF frequency for vsb and qamMichael Krufky
Add a mechanism to configure IF frequency for vsb and qam. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-06V4L/DVB (8562): DVB_DRX397XD: remove FW_LOADER selectAdrian Bunk
Also for the new DVB_DRX397XD driver the FW_LOADER select and the corresponding dependency on HOTPLUG can be removed. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27V4L/DVB (8534): remove select's of FW_LOADERAdrian Bunk
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>
2008-07-23V4L/DVB (8433): Fix macro name at z0194a.hMauro Carvalho Chehab
As reported by Hans Verkuil: In file included from /home/v4l/master/v4l/dw2102.c:14: /home/v4l/master/v4l/z0194a.h:93: error: 'STV0229_LOCKOUTPUT_1' undeclared here (not in a function) This is due to some typos that were fixed on stv0299. This patch renames it in accord with that fix. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8421): Adds support for Dvbworld DVB-S 2102 USB cardIgor M Liplianin
Signed-off-by: Igor M Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8247): Fix a const pointer assignment error in the drx397xD ↵David Howells
demodulator driver Fix an assignment of a const pointer to a non-const pointer in the drx397xD demodulator driver. This was introduced in patch eb9bd0e567365d4f607d32d8c41e201da65aa971. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (7812): 2.6.25-rc5-mm1 specifc div64_u64 fixesRoman Zippel
Rename a few more div64_u64 which are only in -mm. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (7737): drx397xD: fix math usageMauro Carvalho Chehab
The previous code were using a div64 math specific to i386. Replace for an asm-generic one. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (7736): This patch adds support for the Micronas DRX3975D/DRX3977D ↵Henk Vergonet
DVB-T demodulator The module needs an external firmware file. The module has been tested on a Pinnacle 330e, but with modules that are currently not part of the linux-dvb tree. So consider this highly experimental, don't use this code unless you are an experienced kernel developer. create mode 100644 drivers/media/dvb/frontends/drx397xD.c create mode 100644 drivers/media/dvb/frontends/drx397xD.h create mode 100644 drivers/media/dvb/frontends/drx397xD_fw.h Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8334): tda10023: Fix typo in tda10023_attach dummy routineOliver Endriss
Fix compiler warning caused by a typo in the tda10023_attach dummy routine. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8146): lgdt330x: add additional FEC control configuration optionMichael Krufky
Allow the following configuration, by passing clock_polarity_flip = 2: Enable FEC automatic reset. Disable spectrum inversion. Enable viterbi resynchronization. Set polarity indicator high. Enable error flag insertion. Thanks to Daniel Gimpelevich, for discovering that this configuration is used on the AVerMedia AVerTVHD Volar. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> CC: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8030): TDA10023: make TS output mode configurableAntti Palosaari
- make TS output mode configurable Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7921): s5h1411.c shouldn't #include "dvb-pll.h"Michael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7920): s5h1409.c shouldn't #include "dvb-pll.h"Michael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7917): au8522.c shouldn't #include "dvb-pll.h"Michael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7913): DVB-PLL: add Samsung DTOS403IH102A tunerAntti Palosaari
- add Samsung DTOS403IH102A tuner Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7912): TDA10023: make few parameters configurableAntti Palosaari
- separate TDA10021 and TDA10023 attach - configurable Xtal settings - configurable input freq offset + baseband conversion type settings Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-10dvb frontends: treat firmware data as constDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-06-26V4L/DVB (8096): au8522: prevent false-positive lock statusSteven Toth
This decreases scan time in Queens, New York from 28 minutes to 7 minutes, with the exact same services found. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate fixedOliver Endriss
Fix uncorrected block counter and bit error rate to follow DVB API spec: - Unsupported controls return -ENOSYS. - UNC must never be set to 0. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8071): tda10023: Fix possible kernel oops during initialisationOliver Endriss
If the i2c write fails during initialisation, an oops happens because state->frontend.dvb is still undefined. Fixed. Thanks to Sigmund Augdal for reporting this bug, and to Hartmut Birr for suggesting the fix. Thanks-to: Sigmund Augdal <sigmund@snap.tv> Thanks-to: Hartmut Birr <e9hack@gmail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8044): au8522: tuning optimizationsMichael Krufky
If the current modulation and frequency is already set to the desired parameters, then don't re-tune. Don't store current frequency until after we've tuned successfully. Force a re-tune after resume from standby. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8029): Improve error message at tda1004x_attachMauro Carvalho Chehab
When an error occurs at firmware loading, sometimes, tda1004x stops answering. Instead of reporting such error, attach code were assuming that the device were answering an invalid ID (0xff). This can be seen when enabling debug options: tda1004x: tda1004x_read_byte: reg=0x0 tda1004x: tda1004x_read_byte: error reg=0x0, ret=-5 Now, instead of reporting an invalid ID, it will report the correct error: tda10046: chip is not answering. Giving up. saa7133[0]/dvb: failed to attach tda10046 saa7133[0]/dvb: frontend initialization failed A possible improvement would be trying to reset the device. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8028): Improve error messages for tda1004x attachMauro Carvalho Chehab
A fresh copy of v.29 firmware, using get_firmware, is leading to an invalid firmware: DVB: registering new adapter (saa7133[0]) DVB: registering frontend 0 (Philips TDA10046H DVB-T)... tda1004x: setting up plls for 48MHz sampling clock tda1004x: found firmware revision ff -- invalid tda1004x: trying to boot from eeprom tda1004x: found firmware revision ff -- invalid tda1004x: waiting for firmware upload... tda1004x: Error during firmware upload tda1004x: found firmware revision ff -- invalid tda1004x: firmware upload failed Sometimes, loading/unloading this firmware makes tda1004x to return an invalid ID. However, there were no printk messages to help to identify what were the cause for the error. With this patch, it will now print: Invalid tda1004x ID = 0xff. Can't proceed saa7133[0]/dvb: failed to attach tda10046 saa7133[0]/dvb: frontend initialization failed Tested with LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (8001): dib0070: fix dib0070_attach when !CONFIG_DVB_TUNER_DIB0070Michael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7972): or51132.c: unalignedAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7916): dib7000p: fix dib7000p_attach when !CONFIG_DVB_DIB7000PMichael Krufky
somebody forgot to to fix this header... Thanks to Ingo Molnar for pointing this out. Tested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7861): mt312: Prefix functions only with mt312_, Add zl10313 to ↵Matthias Schwarzott
kconfig description This patch does some small cleanup to mt312. It changes kconfig description to also list the ZL10313. It does change some strange symbol names to be consistent with module name mt312 and naming of all other functions in there. * vp310_mt312_ops -> mt312_ops * vp310_mt312_attach -> mt312_attach Adds a MODULE_AUTHOR for me Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7857): make itd1000_fre_values[] static constAdrian Bunk
itd1000_fre_values[] can become static const. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7851): Fix FW_LOADER depencency at v4l/dvbMauro Carvalho Chehab
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>
2008-04-29V4L/DVB (7783): drivers/media/dvb/frontends/s5h1420.c: printk fixAndrew Morton
drivers/media/dvb/frontends/s5h1420.c: In function `s5h1420_setsymbolrate': drivers/media/dvb/frontends/s5h1420.c:484: warning: long long unsigned int format, u64 arg (arg 2) We do not know what type the architecture uses for u64. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7769): Move other terrestrial tuners to common/tunersMauro Carvalho Chehab
Those tuners are currently used only under media/dvb. However, they can support also analog TV. Better to move them to the same place as the other hybrid tuners. This would make easier to use those tuners also by analog drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7768): reorganize some DVB-S Kconfig itemsMauro Carvalho Chehab
There are some DVB-S tuners together with DVB-S tags, while others together with tuners. Better to have all of them together. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB(7767): Move tuners to common/tunersMauro Carvalho Chehab
There were several issues in the past, caused by the hybrid tuner design, since now, the same tuner can be used by drivers/media/dvb and drivers/media/video. Kconfig items were rearranged, to split V4L/DVB core from their drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-26V4L/DVB (7741): s5h1411: Adding support for this ATSC/QAM demodulatorSteven Toth
This adds full support for this demodulator. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-26V4L/DVB (7739): mt312.h: dubious one-bit signed bitfieldHarvey Harrison
Make it unsigned (0/1) rather than signed (0/-1). Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7674): tda10048: Adding an SNR tableSteven Toth
Trying to improve the SNR reporting. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7672): dib7000p: Add output mode param to the attach structSteven Toth
This allows future drivers to select the most appropriate output mode. Signed-off-by: Steven Toth <stoth@hauppauge.com> Reviewed-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7662): stv0299: Fixed some typosOliver Endriss
Fixed some typos. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7661): stv0299: Add flag to turn off OP0 outputOliver Endriss
Add flag to turn off OP0 output. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7660): bsbe1: Use settings recommended by the manufacturerOliver Endriss
Reworked the BSBE1 tuner support in bsbe1.h to follow the ALPS-recommended parameters more closely. Tested with BSBE1-based Activy cards and TT DVB-S rev 2.3. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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