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path: root/drivers/media/dvb/frontends/stv0299.c
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2010-10-21V4L/DVB: drivers/media: Make static data tables and strings constlawrence rust
Making static data const avoids allocation of additional r/w memory and reduces initialisation time. It also provides some additional opportunities for compiler optimisations. Signed-off-by: Lawrence Rust <lvr@softsystem.co.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-13V4L/DVB (12440): Use kzalloc for frontend states to have struct dvb_frontend ↵Matthias Schwarzott
properly This patch changes most frontend drivers to allocate their state structure via kzalloc and not kmalloc. This is done to properly initialize the embedded "struct dvb_frontend frontend" field, that they all have. The visible effect of this struct being uninitalized is, that the member "id" that is used to set the name of kernel thread is totally random. Some board drivers (for example cx88-dvb) set this "id" via videobuf_dvb_alloc_frontend but most do not. So I at least get random id values for saa7134, flexcop and ttpci based cards. It looks like this in dmesg: DVB: registering adapter 1 frontend -10551321 (ST STV0299 DVB-S) The related kernel thread then also gets a strange name like "kdvb-ad-1-fe--1". Cc: Michael Krufky <mkrufky@linuxtv.org> Cc: Steven Toth <stoth@linuxtv.org> Cc: Timothy Lee <timothy.lee@siriushk.com> Cc: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Acked-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9026): Add support for ST STV0288 demodulator and cards with it.Igor M. Liplianin
Add support for ST STV0288 demodulator and cards with it, such as TeVii S420. Patch is co-authored with Georg Acher <acher@baycom.de> Signed-off-by: Georg Acher <acher@baycom.de> Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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>
2008-04-24V4L/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 (7514): media/dvb/frontends replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6079): Cleanup: remove linux/moduleparam.h from drivers/media filesMauro Carvalho Chehab
Since at least kernel 2.6.12-rc2, module.h includes moduleparm.h. This patch removes all occurences of moduleparm.h from drivers/media files. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5837): stv0299: Fix signedness warning (gcc 4.1.1, kernel 2.6.22)Oliver Endriss
Fix signedness warning (gcc 4.1.1, kernel 2.6.22). Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21V4L/DVB (5195): Frontends: make 4 functions staticAdrian Bunk
This patch makes four needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-09-26V4L/DVB (4384): Remove remaining static function callsAndrew de Quincey
Rewrote _write() calls to use write() op. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-25V4L/DVB (4028): Change dvb_frontend_ops to be a real field instead of a ↵Patrick Boettcher
pointer field inside dvb_frontend The dvb_frontend_ops is a pointer inside dvb_frontend. That's why every demod-driver is having a field of dvb_frontend_ops in its private-state-struct and using the reference for filling the pointer-field in dvb_frontend. - It saves at least two lines of code per demod-driver, - reduces object size (one less dereference per frontend_ops-access), - be coherent with dvb_tuner_ops, - makes it a little bit easier for newbies to understand how it works and - avoids stupid mistakes because you would have to copy the dvb_frontend_ops always, before you could assign the static pointer directly, which was dangerous. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-25V4L/DVB (3935): Add missing pll gate control callsAndrew de Quincey
I'd missed some of these out, breaking the av7110 tuning. I then checked for more and added them in where necessary. They may not actually be necessary in all these locations, but if not, they'll simply have no effect. Add small delay to stv0299 pll gate control to fix tuning problems. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-25V4L/DVB (3855): Convert stv0299 to refactored tuner codeAndrew de Quincey
Convert to tuner_ops calls. Remove pll function pointers from structure. Remove unneeded tuner calls. Add i2c gate control function. Remove extra exported function. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-09V4L/DVB (3194): Revert one 64-bit fix and improved other 64-bit fixesPeter Beutner
- Reverted objectionable fix in saa7146_hlp.c - Merged in improved dvb 64-bit fixes from Peter Beutner. Signed-off-by: Peter Beutner <p.beutner@gmx.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09DVB (2454): Port code for SU1278/SH2 (TUA6100) from pre-refactored codeAndrew de Quincey
- Port code for SU1278/SH2 (TUA6100) from pre-refactored code Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2005-12-12[PATCH] V4L/DVB: (3086a) Whitespaces cleanups part 1Mauro Carvalho Chehab
Clean up whitespaces at v4l/dvb files Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] dvb: stv0299: reduce i2c xfer and set register 0x12 from inittabOliver Endriss
stv0299_set_frontend(): reduced number of i2c transfers, set register 0x12 from inittab Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] dvb: Remove broken stv0299 enhanced tuning codeAndrew de Quincy
Remove broken stv0299 enhanced tuning code Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] dvb: let other frontends support FE_DISHNETWORK_SEND_LEGACY_CMDNooneImportant
Add support to FE_DISHNETWORK_SEND_LEGACY_CMD code to support other frontends besides stv0299. The generic code is a fallback in the case that it doesn't work for some specific frontends (again stv0299 being a good example). Signed-off-by: NooneImportant <nxhxzi702@sneakemail.com> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] dvb: stv0299: revert improper methodAndrew de Quincey
Remove my badly thought out patch. This does need done, but in a proper way. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[PATCH] fix missing includesTim Schmielau
I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] dvb: frontend: stv0299: support reading both BER and UCBLOCKSAndrew de Quincey
Allow the stv0299 to read the BER and UCBLOCKS. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] dvb: frontend: stv0299: pass i2c bus to pll callbackAndreas Oberritter
Pass a pointer to the i2c bus to the pll callbacks (stv0299 only). It was not possible to tell which i2c bus should be used if an adapter has multiple frontends on multiple i2c buses. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: remove unnecessary casts in frontendsJohannes Stezenbach
remove unnecessary casts in frontends (Kenneth Aafloy) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: stv0299: fix FE_DISHNETWORK_SEND_LEGACY_CMDJohannes Stezenbach
fix the current stv0299 code that handles FE_DISHNETWORK_SEND_LEGACY_CMD. (supports the legacy SW21, SW44, and SW64 switches) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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