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path: root/linux/drivers/media/dvb/frontends
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2008-07-20Adds support for Dvbworld DVB-S 2102 USB cardMauro Carvalho Chehab
From: Igor M Liplianin <liplianin@me.by> Signed-off-by: Igor M Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-17backport commit bc179153ae2334efe28cf4f3300e024da7d83753Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Author: David Woodhouse <dwmw2@infradead.org> Date: Sat May 24 00:12:23 2008 +0100 dvb frontends: treat firmware data as const kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-15tda10023: Fix typo in tda10023_attach dummy routineOliver Endriss
From: Oliver Endriss <o.endriss@gmx.de> Fix compiler warning caused by a typo in the tda10023_attach dummy routine. Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2008-07-08Fix a const pointer assignment error in the drx397xD demodulator driverMauro Carvalho Chehab
From: David Howells <dhowells@redhat.com> 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>
2008-07-08v4l-dvb: remove support for kernels < 2.6.16Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Phase 4 removes the compatibility support for kernels < 2.6.16. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-06-27lgdt330x: add additional FEC control configuration optionMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> 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. Cc: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-06-22merge: http://linuxtv.org/hg/~mkrufky/hvr950qMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-21au8522: prevent false-positive lock statusMichael Krufky
From: Steven Toth <stoth@linuxtv.org> 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>
2008-06-20stv0299: Uncorrected block count and bit error rate fixedOliver Endriss
From: Oliver Endriss <o.endriss@gmx.de> 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>
2008-06-20tda10023: Fix possible kernel oops during initialisationOliver Endriss
From: Oliver Endriss <o.endriss@gmx.de> 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. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Thanks-to: Sigmund Augdal <sigmund@snap.tv> Thanks-to: Hartmut Birr <e9hack@gmail.com>
2008-06-15merge: http://linuxtv.org/hg/~mkrufky/hvr950qMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-13au8522: tuning optimizationsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> 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>
2008-06-15merge: http://linuxtv.org/hg/~anttip/anysee/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-14Improve error message at tda1004x_attachMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> 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>
2008-06-14Improve error messages for tda1004x attachMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> 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>
2008-06-10TDA10023: make TS output mode configurableAntti Palosaari
From: Antti Palosaari <crope@iki.fi> - make TS output mode configurable Signed-off-by: Antti Palosaari <crope@iki.fi>
2008-06-05dib0070: fix dib0070_attach when !CONFIG_DVB_TUNER_DIB0070Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-10-30merge: http://jusst.de/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-28Wait for a maximum of 100mSManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-27Disable PLL Loop while tuningManu Abraham
From: Ales Jurik <ajurik@quick.cz> Signed-off-by: Ales Jurik <ajurik@quick.cz> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-27Port STB0899 and STB6100Manu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-26merge: http://jusst.de/hg/v4l-dvbMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-24Move lgdt3304 driver to the proper place and allow it to compileMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-24Move S921 driver to the proper place and allow it to compileMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-24zl10353: add new register configuration for zl10353/especially 6mhz taiwan.Mauro Carvalho Chehab
From: Markus Rechberger <mrechberger@gmail.com> Priority: normal Signed-off-by: Markus Rechberger <mrechberger@sundtek.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-20s5h1411: Power down s5h1411 when not in useSteven Toth
From: Devin Heitmueller <devin.heitmueller@gmail.com> Power down the s5h1411 demodulator when not in use (on the Pinnacle 801e, this brings idle power from 123ma down to 84ma). Priority: normal Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Acked-by: Steven Toth <stoth@linuxtv.org>
2008-10-20s5h1411: Skip reconfiguring demod modulation if already at the desired ↵Steven Toth
modulation From: Devin Heitmueller <devin.heitmueller@gmail.com> If we are already at the desired modulation, there is no need to reconfigure the demod (at a tuning time cost) Note that this change revealed that although the datasheet says the demod starts out in VSB-8 mode, the first tuning was failing consistently unless we went through the work of setting the registers. So add a field to denote this case so we always do the enable_frontend call, even if the first tuning request is for VSB-8. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org>
2008-10-20s5h1411: Perform s5h1411 soft reset after tuningSteven Toth
From: Devin Heitmueller <devin.heitmueller@gmail.com> If you instruct the tuner to change frequencies, it can take up to 2500ms to get a demod lock. By performing a soft reset after the tuning call (which is consistent with how the Pinnacle 801e Windows driver behaves), you get a demod lock inside of 300ms Priority: normal Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org>
2008-10-18s5h1411: Add the #define for an existing supporting I/FSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1411: Add the #define for an existing supporting I/F Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: Remove meaningless codeSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1411: Remove meaningless code Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: bugfix: Setting serial or parallel mode could destroy bitsSteven Toth
From: Steven Toth <stoth@linuxtv.org> Adding a serialmode function to read/and/or/write the register for safety. Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: read_status() locking detection fixes.Steven Toth
From: Steven Toth <stoth@linuxtv.org> This includes new bit definitions for previously unknown bits. Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: I/F related bugfix for 3.25 and remove spurious defineSteven Toth
From: Steven Toth <stoth@linuxtv.org> This should improve performance. Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: Improvements to the default registersSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1411: Improvements to the default registers Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-17Patch to remove warning message during cx88-dvb compilationMauro Carvalho Chehab
From: Igor M. Liplianin <liplianin@me.by> Remove warning message during cx88-dvb compilation. Also fixes double underline in function and struct names. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17dvb: input data pointer of cx24116_writeregN() should be constMauro Carvalho Chehab
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | drivers/media/dvb/frontends/cx24116.c:573: warning: passing argument 3 of 'cx24116_writeregN' discards qualifiers from pointer target type Make the `data' input pointer parameter of cx24116_writeregN() const to kill the warning. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-16cx24116: optimise emulated auto-pilotdarron@kewl.org
From: Christophe Thommeret <hftom@free.fr> Christophe divulged the following: "Since 8PSK (and higher mod) signals are very likely to have pilot symbols, pilot_auto should start with pilot_on for 8PSK. And since QPSK signals are unlikely to have pilot, pilot_auto should start with pilot_off for QPSK. Without the patch: QPSK tuning delay: ~100ms 8PSK tuning delay: ~900ms with patch: QPSK tuning delay: ~100ms 8PSK tuning delay: ~100ms " This patch does as Cristophe asks. In emulated auto-pilot we choose pilot-on for tuning PSK_8 and pilot-off for tuning QPSK. Priority: normal Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24123: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx24123: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1411: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1409: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1409: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch compliance #3Steven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance #3 Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx22702: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx22702: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16tda10048: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> tda10048: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch compliance #2Steven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance #2 Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-07-09Miscellaneous fixesManu Abraham
- Fix a bitfield - Set gain appropriately - Slept for the wrong duration From: Reinhard Nissl <rnissl@gmx.de> Signed-off-by: Reinhard Nissl <rnissl@gmx.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-07-09Fix runtime verbosityManu Abraham
From: Reinhard Nissl <rnissl@gmx.de> Signed-off-by: Reinhard Nissl <rnissl@gmx.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-05-28Bug: Fix incorrect Register definitionsManu Abraham
Thanks to Robert Schlabbach <robert_s@gmx.net> for pointing this out From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-05-27Fix incorrect IF_AGC Bitfield definitionManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-24Remove unreferenced deliveryManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
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