Commit Graph

20 Commits

Author SHA1 Message Date
David Woodhouse
bc179153ae dvb frontends: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:31 +01:00
Harvey Harrison
271ddbf702 V4L/DVB (7514): media/dvb/frontends replace remaining __FUNCTION__ occurrences
__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>
2008-04-24 14:07:58 -03:00
Mauro Carvalho Chehab
9c12224a60 V4L/DVB (6079): Cleanup: remove linux/moduleparam.h from drivers/media files
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>
2007-10-09 22:06:17 -03:00
Michael Krufky
8906939252 V4L/DVB (5648): Dvb/frontends: remove unnecessary #include's of "dvb-pll.h"
These sources do not need to #include "dvb-pll.h"

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18 14:23:22 -03:00
Michael Krufky
4abe9f9d94 V4L/DVB (5633): Tuv1236d: move rf input switching code into dvb-pll
This patch removes duplicate code from cx88-dvb and saa7134-dvb that handles
rf input switching for the TUV1236d tuner.

The functionality is added to dvb-pll, where all the other code that 
handles the TUV1236d is kept.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18 14:23:14 -03:00
Michael Krufky
f5ae29e284 [PATCH] cx88-dvb: fix nxt200x rf input switching
After dvb tuner refactoring, the pllbuff has been altered such that the pll
address is now stored in buf[0].  Instead of sending buf to set_pll_input,
we should send buf+1.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Ivan Andrewjeski <ivan@fiero-gt.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-24 16:49:22 -07:00
Magnus Damm
73ca66b97b [PATCH] release_firmware() fixes
Use release_firmware() to free requested resources.

According to Documentation/firmware_class/README the request_firmware()
call should be followed by a release_firmware().  Some drivers do not
however free the firmware previously allocated with request_firmware().
This patch tries to fix this by making sure that release_firmware() is used
as expected.

Signed-off-by: Magnus Damm <magnus@valinux.co.jp>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10 13:24:15 -07:00
Patrick Boettcher
dea74869f3 V4L/DVB (4028): Change dvb_frontend_ops to be a real field instead of a 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>
2006-06-25 02:00:42 -03:00
Andrew de Quincey
bd4956b8ec V4L/DVB (3893): Convert calls from _pllbuf() to _calc_reg()
Johannes Stezenbach suggested this change - definite improvement.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-25 01:59:34 -03:00
Andrew de Quincey
638a3fba39 V4L/DVB (3866): Convert nxt200x to refactored tuner code
Convert to tuner_ops calls.
Remove pll function pointers from structure.
Remove unneeded tuner calls.
Standardise the calls used to retrieve tuner data.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-25 01:58:53 -03:00
Michael Krufky
46365f3c15 V4L/DVB (3413): Kill nxt2002 in favor of the nxt200x module
- Kill nxt2002 module in favor of nxt200x.
- Repair broken nxt2002 support in the nxt200x module.
- Make the flexcop driver use nxt200x instead of the nxt2002 module for the
  Air2PC 2nd generation PCI card.
- Remove the nxt2002 module from cvs and kernel build.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-23 17:06:26 -02:00
Panagiotis Issaris
7408187d22 V4L/DVB (3344a): Conversions from kmalloc+memset to k(z|c)alloc
Conversions from kmalloc+memset to k(z|c)alloc.

Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-11 19:40:56 -02:00
Mauro Carvalho Chehab
9101e6222c [PATCH] V4L/DVB: (3086a) Whitespaces cleanups part 1
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>
2005-12-12 08:57:44 -08:00
Tim Schmielau
18e55eea01 [PATCH] DVB: Include fixes for 2.6.15-rc1 for removing sched.h from module.h
Include fixes for 2.6.15-rc1 for removing sched.h from module.h.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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>
2005-12-01 15:48:59 -08:00
Kirk Lapray
cc952d03c0 [PATCH] dvb: nxt200x: Add function for nxt200x to change pll input
- Added function for nxt200x to change pll input
- For VSB set to input 0, for QAM set to input 1
- will only be set for cards that have set_pll_input defined

Signed-off-by: Kirk Lapray <kirk.lapray@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:56:06 -08:00
Kirk Lapray
f93cf038d5 [PATCH] dvb: Remove status check from nxt200x_readreg_multibyte
Remove status check from nxt200x_readreg_multibyte, it really shouldn't be
necessary.

Signed-off-by: Kirk Lapray <kirk.lapray@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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 07:56:05 -08:00
Michael Krufky
f0fa86a574 [PATCH] dvb: determine tuner write method based on nxt chip
- Add support for AVerTVHD MCE a180.
- Instead of determining how to write to the tuner based on which NIM
  is being used, make this determination based on whether the chip is a
  NXT2002 or NXT2004.
- If NXT2004, write directly to tuner. If NXT2002, write through NXT chip.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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 07:56:05 -08:00
Michael Krufky
6d35ae3d11 [PATCH] dvb: nxt200x: remove null check before kfree()
Removed unnecessary null check before kfree() ...inspired by the big patch
from Jesper Juhl.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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 07:56:05 -08:00
Michael Krufky
c6dd2d5d61 [PATCH] dvb: nxt200x: check callback fix
Check that a callback (set_ts_params) is set before calling it.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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 07:56:05 -08:00
Kirk Lapray
04a45929e7 [PATCH] dvb: add nxt200x frontend module
* nxt200x.c, nxt200x.h
- New frontend module that supports both NXT2002 and NXT2004.
  So far, only tested on NXT2004.  After testing on NXT2002, we should
  deprecate the nxt2002 module, and implement this one instead on the
  applicable cards.

* get_dvb_firmware:
- Added support for the NXT2004 firmware. This firmware works with both
  the ATI HDTV Wonder and the AVerTVHD MCE a180.
  This was originally written by Jean-Francois Thibert

* dvb-pll.c
- Fixed minimum frequency for tuv1236d. It seems that the data sheets
  are wrong.

Signed-off-by: Kirk Lapray <kirk.lapray@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
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 07:56:05 -08:00