kernel/kernel-generic.git
16 years agoV4L/DVB (9268): tuner: add FMD1216MEX tuner
Darron Broad [Wed, 15 Oct 2008 17:14:30 +0000 (14:14 -0300)]
V4L/DVB (9268): tuner: add FMD1216MEX tuner

This tuner was already supported by proxy as an FMD1216ME, however,
the MEX uses a different FM Radio IF so this addition is now required.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9267): cx88: Update of audio routing config for FM radio
Darron Broad [Wed, 15 Oct 2008 17:12:30 +0000 (14:12 -0300)]
V4L/DVB (9267): cx88: Update of audio routing config for FM radio

This adds audio routing for the hvr-1300/3000/4000 cards
enabling FM audio for the I2S ADC method of the cx88.

At this time only the HVR-4000 has been tested. It
is assumed the HVR-3000/1300 are the same.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9266): videobuf: properly handle attachment failure
Darron Broad [Wed, 15 Oct 2008 16:48:43 +0000 (13:48 -0300)]
V4L/DVB (9266): videobuf: properly handle attachment failure

This fixes attachment failure where we now unwind
attachment and skip non-attached nodes where
necessary so we can survive a fault situation
correctly.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9265): videobuf: data storage optimisation
Darron Broad [Wed, 15 Oct 2008 16:43:41 +0000 (13:43 -0300)]
V4L/DVB (9265): videobuf: data storage optimisation

To optimise data storage redundant vars are removed.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9264): MFE: bugfix: multi-frontend mutual exclusion parallel open
Darron Broad [Wed, 15 Oct 2008 16:37:59 +0000 (13:37 -0300)]
V4L/DVB (9264): MFE: bugfix: multi-frontend mutual exclusion parallel open

When moving from one frontend to another
an application could spawn multiple threads opening
the same new frontend and in some circumstances all of
these could become delayed waiting for the previous
frontend readers or previous frontend writer thread to
complete.

In this scenario the first thread will succeed on open
to bring the new frontend online but any others will return
EBUSY. This is a fault.  If the first succeeds and all others
are on the same frontend then they should succeed also.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9263): mxl5005s: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:31:56 +0000 (20:31 -0300)]
V4L/DVB (9263): mxl5005s: Checkpatch compliance

mxl5005s: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9262): cx88: Change spurious buffer message into a debug only message
Steven Toth [Thu, 16 Oct 2008 23:30:45 +0000 (20:30 -0300)]
V4L/DVB (9262): cx88: Change spurious buffer message into a debug only message

A number of users have complained that their syslog often shows this
messages but it doesn't impact performance. I'm changing this to a debug
message, so developers will still see the message during testing and
users will no longer be bothered by this.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9261): xc5000: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:29:38 +0000 (20:29 -0300)]
V4L/DVB (9261): xc5000: Checkpatch compliance

xc5000: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9260): cx24123: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:28:32 +0000 (20:28 -0300)]
V4L/DVB (9260): cx24123: Checkpatch compliance

cx24123: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9259): s5h1411: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:27:48 +0000 (20:27 -0300)]
V4L/DVB (9259): s5h1411: Checkpatch compliance

s5h1411: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9258): s5h1409: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:27:11 +0000 (20:27 -0300)]
V4L/DVB (9258): s5h1409: Checkpatch compliance

s5h1409: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9257): cx24116: Checkpatch compliance #3
Steven Toth [Thu, 16 Oct 2008 23:24:42 +0000 (20:24 -0300)]
V4L/DVB (9257): cx24116: Checkpatch compliance #3

cx24116: Checkpatch compliance #3

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9256): cx22702: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:23:45 +0000 (20:23 -0300)]
V4L/DVB (9256): cx22702: Checkpatch compliance

cx22702: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9255): tda10048: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:22:57 +0000 (20:22 -0300)]
V4L/DVB (9255): tda10048: Checkpatch compliance

tda10048: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9254): cx24116: Checkpatch compliance #2
Steven Toth [Thu, 16 Oct 2008 23:22:01 +0000 (20:22 -0300)]
V4L/DVB (9254): cx24116: Checkpatch compliance #2

cx24116: Checkpatch compliance #2

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9253): cx24116: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:20:51 +0000 (20:20 -0300)]
V4L/DVB (9253): cx24116: Checkpatch compliance

cx24116: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9252): au0828: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:19:41 +0000 (20:19 -0300)]
V4L/DVB (9252): au0828: Checkpatch compliance

au0828: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9251): cx23885: Checkpatch compliance
Steven Toth [Thu, 16 Oct 2008 23:18:44 +0000 (20:18 -0300)]
V4L/DVB (9251): cx23885: Checkpatch compliance

cx23885: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9250): cx88: Convert __FUNCTION__ to __func__
Steven Toth [Thu, 16 Oct 2008 23:17:31 +0000 (20:17 -0300)]
V4L/DVB (9250): cx88: Convert __FUNCTION__ to __func__

cx88: Convert __FUNCTION__ to __func__

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9248): sms1xxx: support two new revisions of the Hauppauge WinTV MiniStick
Michael Krufky [Wed, 15 Oct 2008 20:05:34 +0000 (17:05 -0300)]
V4L/DVB (9248): sms1xxx: support two new revisions of the Hauppauge WinTV MiniStick

Autodetect 2040:5520 and 2040:5530 as Hauppauge WinTV MiniStick

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9247): au0828: add support for another USB id for Hauppauge HVR950Q
Michael Krufky [Wed, 15 Oct 2008 20:00:31 +0000 (17:00 -0300)]
V4L/DVB (9247): au0828: add support for another USB id for Hauppauge HVR950Q

Add autodetection support for a new revision of the Hauppauge HVR950Q (2040:721e)

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9245): video: add header to soc_camera_platform include file
Magnus Damm [Thu, 16 Oct 2008 22:51:47 +0000 (19:51 -0300)]
V4L/DVB (9245): video: add header to soc_camera_platform include file

Update the soc_camera_platform header with licensing information.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9244): video: improve sh_mobile_ceu buffer handling
Magnus Damm [Thu, 16 Oct 2008 22:51:20 +0000 (19:51 -0300)]
V4L/DVB (9244): video: improve sh_mobile_ceu buffer handling

This patch improves the buffer handling in the sh_mobile_ceu driver.

Instead of marking all queued buffers as VIDEOBUF_ACTIVE the code now
marks queued-but-not-active buffers as VIDEOBUF_QUEUED and buffers
involved in dma as VIDEOBUF_ACTIVE. The code is also updated with
code to cancel active buffers, thanks to Morimoto-san.

Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9243): video: add byte swap to sh_mobile_ceu driver
Magnus Damm [Thu, 16 Oct 2008 22:50:56 +0000 (19:50 -0300)]
V4L/DVB (9243): video: add byte swap to sh_mobile_ceu driver

Extend the sh_mobile_ceu driver to enable byte swap. This way bytes
are stored in memory in incoming byte order.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9242): video: add sh_mobile_ceu comments
Magnus Damm [Thu, 16 Oct 2008 22:50:22 +0000 (19:50 -0300)]
V4L/DVB (9242): video: add sh_mobile_ceu comments

This patch adds CEU hardware block comments to the sh_mobile_ceu driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9241): soc-camera: move sensor power management to soc_camera_platform.c
Guennadi Liakhovetski [Thu, 16 Oct 2008 22:49:27 +0000 (19:49 -0300)]
V4L/DVB (9241): soc-camera: move sensor power management to soc_camera_platform.c

Switching sensors on and off is now done by sensor drivers themselves,
typically using platform-provided hooks. Update soc_camera_platform.c to
do the same. Also remove a refundant struct soc_camera_platform_info
definition from soc_camera_platform.c.

Tested-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9240): saa7127: Fix two typos
Jean Delvare [Wed, 15 Oct 2008 17:47:36 +0000 (14:47 -0300)]
V4L/DVB (9240): saa7127: Fix two typos

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9239): Add support for rgb555 pixel formats to vivi
Magnus Damm [Tue, 14 Oct 2008 15:47:43 +0000 (12:47 -0300)]
V4L/DVB (9239): Add support for rgb555 pixel formats to vivi

This patch adds RGB555 pixel format support to the vivi driver. Both
little endian and big endian versions are added. The driver follows
the RGB pixel format described in Table 2-2 of the V4L2 API spec,
_not_ the older BGR interpretation described in Table 2-1.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9238): Add support for rgb565 pixel formats to vivi
Magnus Damm [Tue, 14 Oct 2008 15:47:35 +0000 (12:47 -0300)]
V4L/DVB (9238): Add support for rgb565 pixel formats to vivi

This patch adds RGB565 pixel format support to the vivi driver. Both
little endian and big endian versions are added. The driver follows
the RGB pixel format described in Table 2-2 of the V4L2 API spec,
_not_ the older BGR interpretation described in Table 2-1.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9237): Add uyvy pixel format support to vivi
Magnus Damm [Tue, 14 Oct 2008 15:47:25 +0000 (12:47 -0300)]
V4L/DVB (9237): Add uyvy pixel format support to vivi

This patch simply adds UYVY pixel format support to the vivi driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9236): Teach vivi about multiple pixel formats
Magnus Damm [Tue, 14 Oct 2008 15:47:09 +0000 (12:47 -0300)]
V4L/DVB (9236): Teach vivi about multiple pixel formats

This patch contains the ground work to add support for multiple
pixel formats to vivi.c

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9235): Precalculate vivi yuv values
Magnus Damm [Tue, 14 Oct 2008 15:46:59 +0000 (12:46 -0300)]
V4L/DVB (9235): Precalculate vivi yuv values

This patch improves the color space conversion code in vivi.c to
directly draw with precalculated YUV values as palette instead of
drawing with YUV that is calculated from RGB for every two pixels.
This way we eliminate the need for 9 multiplications every two pixels.

A side effect of this patch is that the time counter is changed from
green text on black background to white text on black background.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9234): zoran: Drop redundant printk
Jean Delvare [Tue, 14 Oct 2008 12:20:48 +0000 (09:20 -0300)]
V4L/DVB (9234): zoran: Drop redundant printk

There's no point in logging two messages for the same error.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9232): cx23885: Move the MFE frontend allocation into the correct place
Steven Toth [Sat, 11 Oct 2008 15:34:39 +0000 (12:34 -0300)]
V4L/DVB (9232): cx23885: Move the MFE frontend allocation into the correct place

cx23885 frontend allocation code needs to exist in the higher function,
and it also needs to ensure videobug is also correctly initialised
on a per frontend basis. This code uses the previous num_frontends
patch to safely init each future MFE frontend on a single tsport as
as safely as possible - given that we don't have any of those boards.
Again, better to add all of this safety code now, while the MFE patch
set is fresh in everyone mind, than to try and add it 12-24 months from
now, when the subject is cold.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9231): cx23885: Define num_frontends as a function of the port
Steven Toth [Sat, 11 Oct 2008 15:27:06 +0000 (12:27 -0300)]
V4L/DVB (9231): cx23885: Define num_frontends as a function of the port

This allows some cardcoded functions to be more flexible, and paves
the way for any future cards that may have MFE support. Better to add it
now when the MFE patches is fresh in peoples mind, rather than 12 months
from now when new cards appear.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9230): cx23885: MFE related OOPS fix
Steven Toth [Sat, 11 Oct 2008 15:25:25 +0000 (12:25 -0300)]
V4L/DVB (9230): cx23885: MFE related OOPS fix

Bug: the tree generated an oops when the cx23885 was laoded. This avoids
the oops by ensuring the mutex is correctly initialised before it's used.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9229): cx88: Add intial config for FM radio support
Darron Broad [Sat, 11 Oct 2008 14:57:59 +0000 (11:57 -0300)]
V4L/DVB (9229): cx88: Add intial config for FM radio support

This add initial configuration for radio support on the
hvr-3000/4000. FM radio doesn't work as yet without
further patches (to come), but this prepares for
that.

Experimental radio support shows that it works
when combined with additional audio routing
work for cards with an FMD1216ME analogue
frontend, but not the MEX variant (more later).

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000
Darron Broad [Sat, 11 Oct 2008 14:49:30 +0000 (11:49 -0300)]
V4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000

This adds audio routing on the hvr-3000/4000

This is a preliminary patch for later routing
requirements.

This adds line-in support on the 2 cards mentioned.
It is also apparent that there is an initial open
fault for line-in when opening composite/s-video.
This will be fixed later.

It was also noticed that the bit-field for audio
routing which was 2 bits needs an increase as
the WM8775 for example, allows a value 4 bits
wide for it's audio mux.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9227): MFE: Add multi-frontend mutual exclusion
Darron Broad [Sat, 11 Oct 2008 14:44:05 +0000 (11:44 -0300)]
V4L/DVB (9227): MFE: Add multi-frontend mutual exclusion

This add frontend R/W mutual exclusion.
Prior to this point in time it was possible to open both
frontends simultaneously which an MFE card cannot support.

In order to stop this, a delayed open is performed which
has the following function:

-  Return EBUSY after a configurable amount of time
   if a frontend is unavailable due to the other being
   in use.

-  Only allow opening of a frontend if the kernel thread
   of the other has stopped.

This solution was chosen to allow switching between
frontends to work as seamlessly as possible. When both
frontends are actually opened simultaneously then one
will only open, but if quick switching is performed
between one of many then the new open will succeed in
a clean fashion rather than interrupting a kernel
thread.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9226): MFE: cx88: Reset cx22702 on hvr-3000/4000
Darron Broad [Sat, 11 Oct 2008 14:35:56 +0000 (11:35 -0300)]
V4L/DVB (9226): MFE: cx88: Reset cx22702 on hvr-3000/4000

The cx22702 is now always reset on module load. Prior to
this the cx22702 was not found on i2c scan without a
full reset.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9225): MFE: Add configurable gate control
Darron Broad [Sat, 11 Oct 2008 14:31:41 +0000 (11:31 -0300)]
V4L/DVB (9225): MFE: Add configurable gate control

This adds a configurable (one per card) gate control option
for multi-frontend. Prior to this point gate control was
assumed to be on the primary frontend, this is a fault
when the gate to the analogue section is on the secondary
which is the default for both the HVR-3000 and HVR-4000
in MFE.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9224): MFE: bugfix: add missing frontend allocation
Darron Broad [Sat, 11 Oct 2008 14:24:30 +0000 (11:24 -0300)]
V4L/DVB (9224): MFE: bugfix: add missing frontend allocation

When using MFE on a setup with both and HVR-3000 and ASUS P7131
card it was noticed that frontend allocation for saa7134
adapters was missing. This patch adds that allocation for
both saa7134 and cx23885 adapters.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9223): MFE: Fix a number of bugs and some tidying up
Darron Broad [Sat, 11 Oct 2008 14:18:53 +0000 (11:18 -0300)]
V4L/DVB (9223): MFE: Fix a number of bugs and some tidying up

A number of reference to videobuf_dvb_get_frontend used an invalid
index. This has been fixed.

The section for the HVR3000 in advise_acquire was redundant as
the same logic is used on the HVR4000. This has been removed
and both cards now use the same function.

A number of small errors and whitespace errors are also fixed.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.
Steven Toth [Sat, 11 Oct 2008 14:05:50 +0000 (11:05 -0300)]
V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.

A detailed description from the original patches 2 years ago:

"The WinTV-HVR3000 has a single transport bus which is shared between
a DVB-T and DVB-S modulator. These patches build on the bus acquisition
cx88 work from a few weeks ago to add support for this.

So to applications the HVR3000 looks like this:
/dev/dvb/adapter0/fe0 (cx24123 DVB-S demod)
/dev/dvb/adapter0/fe1 (cx22702 DVB-T demod)

Additional boards continue as before, eg:
/dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod)

The basic change is removing the single instance of the videobuf_dvb in
cx8802_dev and saa7134_dev(?) and replacing it with a list and some
supporting functions.

*NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so
two or three current cx88 patches appear to be reversed by this tree,
this will be cleaned up in the near future. The patches missing change
the mutex handing to core->lock, fix an enumeration problem."

It should be recognised that a number of people have been maintaining
this patchset. Significant levels of Kudos to everyone one involved,
including but not limited to:

Darron Broad
Fabio M. Di Nitto
Carlo Scarfoglio
Hans Werner

Without the work of these people, and countless others, my two year old
patches would of died on the Mercurial linuxtv.org vine a long time
ago.

TODO: Revise these patches a little further so that the need for
demux1 and dvr0 is optional, not mandatory on the HVR3000.

HISTORY (darron):
This is the last update to MFE prepared by Hans which is based
upon the `scratchpad' diff created by Carlo.
All MFE work prior to that point must be attributed to Fabio
who ported and maintained Steve's original patch up to that
time.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9219): Kernel config comment corrected (radio-silabs -> radio-si470x)
Tobias Lorenz [Wed, 15 Oct 2008 17:02:14 +0000 (14:02 -0300)]
V4L/DVB (9219): Kernel config comment corrected (radio-silabs -> radio-si470x)

Just a trivial typo fix.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9218): si470x: removement of get/set input/audio
Tobias Lorenz [Wed, 24 Sep 2008 22:33:09 +0000 (19:33 -0300)]
V4L/DVB (9218): si470x: removement of get/set input/audio

This patch removes the unnecessary get/set input/audio functions.

The reason is, that the V4L2 specification says, that if input or audio
cannot be switched anyway, the functions doesn't need to be implemented.

I've tested the new driver with all current radio programs in
Debian/testing and found no problems with that.

In my opinion, the driver is much cleaner by removing these unnecessary
functions.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9217): si470x: correction of mono/stereo handling
Tobias Lorenz [Wed, 24 Sep 2008 22:33:41 +0000 (19:33 -0300)]
V4L/DVB (9217): si470x: correction of mono/stereo handling

This patch corrects the behavior of mono/stereo indication and
selection.

These functions now work conform to what's defined in the V4L2
specification.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9216): si470x: tuner->type handling
Tobias Lorenz [Wed, 24 Sep 2008 22:30:26 +0000 (19:30 -0300)]
V4L/DVB (9216): si470x: tuner->type handling

The V4L2 specification says, when to check and when to return
tuner->type as constant value.

This patch corrects exactly this behavior, so that it is now conform to
the V4L2 specification.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9215): si470x: improvement of unsupported base controls
Tobias Lorenz [Wed, 24 Sep 2008 22:25:39 +0000 (19:25 -0300)]
V4L/DVB (9215): si470x: improvement of unsupported base controls

This patch changes the handling of unsupported base controls.

In the former version, specific unsupported base controls were listed in
the queryctrl table and were flagged as disabled controls. This was done
for all base controls used by the applications.

The patch now removes the specific base controls and instead lets
queryctrl automatically return unsupported base controls flagged as
disabled.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9214): si470x: improvement of module device support
Tobias Lorenz [Wed, 24 Sep 2008 22:21:50 +0000 (19:21 -0300)]
V4L/DVB (9214): si470x: improvement of module device support

This patch improves support for multiple radio devices.

In previous versions all region relevant settings were derived from one
module parameter. As in future versions, the region and other
configuration should be configurable per device from the user space,
this patch already retrieves all relevant information from the actual
device specific settings.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9213): si470x: module_param access rights
Tobias Lorenz [Wed, 24 Sep 2008 22:17:54 +0000 (19:17 -0300)]
V4L/DVB (9213): si470x: module_param access rights

This patch mainly adds correct module_param access rights. Also there
are a lot of small coding style enhancements and some corrections of the
variable references in module_param.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9209): v4l2: add comment to the v4l2-i2c-drv headers.
Hans Verkuil [Mon, 13 Oct 2008 10:38:03 +0000 (07:38 -0300)]
V4L/DVB (9209): v4l2: add comment to the v4l2-i2c-drv headers.

Looking at these headers as they appear in the kernel makes you
wonder why it is done that way. Refer to the v4l-dvb repository
where the full unstripped header can be found to understand the
reasoning behind this.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9208): vpx3220: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:01:39 +0000 (08:01 -0300)]
V4L/DVB (9208): vpx3220: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9207): saa7185: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:01:20 +0000 (08:01 -0300)]
V4L/DVB (9207): saa7185: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9206): saa7114: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:01:05 +0000 (08:01 -0300)]
V4L/DVB (9206): saa7114: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9205): saa7111: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:00:49 +0000 (08:00 -0300)]
V4L/DVB (9205): saa7111: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9204): saa7110: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:00:32 +0000 (08:00 -0300)]
V4L/DVB (9204): saa7110: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9203): ks0127: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 11:00:14 +0000 (08:00 -0300)]
V4L/DVB (9203): ks0127: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9202): bt866: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 10:59:54 +0000 (07:59 -0300)]
V4L/DVB (9202): bt866: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9201): bt856: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 10:59:35 +0000 (07:59 -0300)]
V4L/DVB (9201): bt856: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9200): bt819: convert i2c driver for new i2c API
Hans Verkuil [Mon, 13 Oct 2008 10:30:15 +0000 (07:30 -0300)]
V4L/DVB (9200): bt819: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9199): adv7175: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 10:58:46 +0000 (07:58 -0300)]
V4L/DVB (9199): adv7175: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9198): adv7170: convert i2c driver for new i2c API
Hans Verkuil [Sun, 7 Sep 2008 10:58:20 +0000 (07:58 -0300)]
V4L/DVB (9198): adv7170: convert i2c driver for new i2c API

- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9197): zoran: set adapter class to I2C_CLASS_TV_ANALOG
Jean Delvare [Mon, 13 Oct 2008 10:28:39 +0000 (07:28 -0300)]
V4L/DVB (9197): zoran: set adapter class to I2C_CLASS_TV_ANALOG

The adapter class of the zoran driver was never set. However, converting
i2c drivers used by zoran to the new i2c API requires this field to be
correct.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9196): Add support for DSS delivery
Manu Abraham [Tue, 14 Oct 2008 22:50:03 +0000 (19:50 -0300)]
V4L/DVB (9196): Add support for DSS delivery

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9195): Frontend API Fix: 32APSK is a valid modulation for the DVB-S2 delivery
Manu Abraham [Tue, 14 Oct 2008 22:48:07 +0000 (19:48 -0300)]
V4L/DVB (9195): Frontend API Fix: 32APSK is a valid modulation for the DVB-S2 delivery

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9194): stk-webcam: fix crash on close after disconnect
David Ellingsworth [Tue, 14 Oct 2008 01:31:15 +0000 (22:31 -0300)]
V4L/DVB (9194): stk-webcam: fix crash on close after disconnect

This patch prevents stk-webcam from updating usb device information
once the camera has been removed. This prevents a crash that would
otherwise occur if the camera is disconnected while it is still in
use.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9193): stk-webcam: minor cleanup
David Ellingsworth [Mon, 13 Oct 2008 20:54:52 +0000 (17:54 -0300)]
V4L/DVB (9193): stk-webcam: minor cleanup

This patch:
1) removes the unnecessary kref.h include file
2) removes unnecessary pointer validation from read and poll routines.
(Neither poll nor read may be called unless a call to open succeeds. A
successful call to open will always set the file private_data pointer.
Verifying that it is not null is therefore unnecessary. The associated
release and mmap calls currently ignore this check.)
3) adds a space to syslog output.
4) removes an unused function prototype.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9191): ivtv: partially revert an earlier patch that checks the max image...
Hans Verkuil [Sat, 11 Oct 2008 12:00:39 +0000 (09:00 -0300)]
V4L/DVB (9191): ivtv: partially revert an earlier patch that checks the max image height

Ian Armstrong pointed out to me that it is perfectly valid to have a
576 lines YUV video with NTSC output in this particular case. In fact,
without this the X driver for ivtv does not function properly.

Reverted my earlier change that restrictred the height to 480 for NTSC
and add the comments provided by Ian to explain what is happening here.

Thanks-to: Ian Armstrong <ian@iarmst.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoV4L/DVB (9190): ivtv: yuv write() error handling tweak
Ian Armstrong [Sat, 11 Oct 2008 09:39:05 +0000 (06:39 -0300)]
V4L/DVB (9190): ivtv: yuv write() error handling tweak

Modifies behaviour of a failed dma write() operation for the yuv device.
If the dma transfer for the yuv device fails, the write() operation will now
exit immediately.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
Linus Torvalds [Fri, 17 Oct 2008 16:50:12 +0000 (09:50 -0700)]
Merge git://git./linux/kernel/git/gregkh/staging-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits)
  staging: at76_usb wireless driver
  Staging: workaround build system bug
  Staging: Lindent sxg.c
  Staging: SLICOSS: Call pci_release_regions at driver exit
  Staging: SLICOSS: Fix remaining type names
  Staging: SLICOSS: Fix warnings due to static usage
  Staging: SLICOSS: lots of checkpatch fixes
  Staging: go7007 v4l fixes
  Staging: Fix gcc warnings in sxg
  Staging: add echo cancelation module
  Staging: add wlan-ng prism2 usb driver
  Staging: add w35und wifi driver
  Staging: USB/IP: add host driver
  Staging: USB/IP: add client driver
  Staging: USB/IP: add common functions needed
  Staging: add the go7007 video driver
  Staging: add me4000 pci data collection driver
  Staging: add me4000 firmware files
  Staging: add sxg network driver
  Staging: add Alacritech slicoss network driver
  ...

Fixed up conflicts due to taint flags changes and MAINTAINERS cleanup in
MAINTAINERS, include/linux/kernel.h and kernel/panic.c.

16 years agoMerge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Fri, 17 Oct 2008 16:33:39 +0000 (09:33 -0700)]
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (47 commits)
  hwmon: (adm1026) Prevent log spamming
  hwmon: (adm1026) Fix debug messages
  hwmon: (adm1029) Use mask for fan_div value
  hwmon: (adt7470) Add documentation
  hwmon: (ibmaem) Automatically load on IBM systems via DMI
  hwmon: (ibmpex) Automatically load on IBM systems via DMI
  hwmon: (w83781d) Use new style driver binding
  hwmon: (w83781d) Stop abusing struct i2c_client for ISA devices
  hwmon: (w83781d) Make ISA interface depend on CONFIG_ISA
  hwmon: (w83781d) Additional information about AS99127F PWM
  hwmon: (w83781d) Detect alias chips
  hwmon: (w83781d) Refactor beep enable handling
  hwmon: Drop dead links to old National Semiconductor chip datasheets
  hwmon: (w83791d) add support for thermal cruise mode
  hwmon: (w83791d) add pwm_enable support
  hwmon: (w83791d) add manual PWM support
  hwmon: (w83791d) fan 4/5 pins can also be used for gpio
  hwmon: (max1619) Use inline functions instead of macros
  hwmon: (it87) Fix thermal sensor type values
  hwmon: (lm78) Convert to a new-style i2c driver
  ...

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Fri, 17 Oct 2008 16:30:35 +0000 (09:30 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: Fix debugfs_create_dir's error checking method for sound/soc/
  ALSA: ASoC: Convert playpaq_wm8510 to bulk route registration API
  ALSA: kernel docs: fix sound/core/ kernel-doc
  ALSA: Handle NULL jacks in snd_jack_report()
  ALSA: hda - Fix PCM type of Nvidia HDMI devices

16 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Fri, 17 Oct 2008 16:29:55 +0000 (09:29 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  block: remove __generic_unplug_device() from exports
  block: move q->unplug_work initialization
  blktrace: pass zfcp driver data
  blktrace: add support for driver data
  block: fix current kernel-doc warnings
  block: only call ->request_fn when the queue is not stopped
  block: simplify string handling in elv_iosched_store()
  block: fix kernel-doc for blk_alloc_devt()
  block: fix nr_phys_segments miscalculation bug
  block: add partition attribute for partition number
  block: add BIG FAT WARNING to CONFIG_DEBUG_BLOCK_EXT_DEVT
  softirq: Add support for triggering softirq work on softirqs.

16 years agoMerge branch 'for-linus' of git://www.jni.nu/cris
Linus Torvalds [Fri, 17 Oct 2008 16:09:48 +0000 (09:09 -0700)]
Merge branch 'for-linus' of git://www.jni.nu/cris

* 'for-linus' of git://www.jni.nu/cris:
  CRIS: proper defconfig setup
  [CRIS] Rename boot-linkscripts and fix the path to them.

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Fri, 17 Oct 2008 16:00:23 +0000 (09:00 -0700)]
Merge git://git./linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits)
  [SCSI] sd: fix compile failure with CONFIG_BLK_DEV_INTEGRITY=n
  libiscsi: fix locking in iscsi_eh_device_reset
  libiscsi: check reason why we are stopping iscsi session to determine error value
  [SCSI] iscsi_tcp: return a descriptive error value during connection errors
  [SCSI] libiscsi: rename host reset to target reset
  [SCSI] iscsi class: fix endpoint id handling
  [SCSI] libiscsi: Support drivers initiating session removal
  [SCSI] libiscsi: fix data corruption when target has to resend data-in packets
  [SCSI] sd: Switch kernel printing level for DIF messages
  [SCSI] sd: Correctly handle all combinations of DIF and DIX
  [SCSI] sd: Always print actual protection_type
  [SCSI] sd: Issue correct protection operation
  [SCSI] scsi_error: fix target reset handling
  [SCSI] lpfc 8.2.8 v2 : Add statistical reporting control and additional fc vendor events
  [SCSI] lpfc 8.2.8 v2 : Add sysfs control of target queue depth handling
  [SCSI] lpfc 8.2.8 v2 : Revert target busy in favor of transport disrupted
  [SCSI] scsi_dh_alua: remove REQ_NOMERGE
  [SCSI] lpfc 8.2.8 : update driver version to 8.2.8
  [SCSI] lpfc 8.2.8 : Add MSI-X support
  [SCSI] lpfc 8.2.8 : Update driver to use new Host byte error code DID_TRANSPORT_DISRUPTED
  ...

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 17 Oct 2008 15:58:52 +0000 (08:58 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely)
  ipv4: Add a missing rcu_assign_pointer() in routing cache.
  [netdrvr] ibmtr: PCMCIA IBMTR is ok on 64bit
  xen-netfront: Avoid unaligned accesses to IP header
  lmc: copy_*_user under spinlock
  [netdrvr] myri10ge, ixgbe: remove broken select INTEL_IOATDMA

16 years agohwmon: (adm1026) Prevent log spamming
Jean Delvare [Fri, 17 Oct 2008 15:51:20 +0000 (17:51 +0200)]
hwmon: (adm1026) Prevent log spamming

When debugging is enabled, the adm1026 driver currently logs the
message "Setting VID from GPIO11-15" 108 times each time you run
"sensors". Once should be enough.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Philip Pokorny <ppokorny@penguincomputing.com>
16 years agohwmon: (adm1026) Fix debug messages
Jean Delvare [Fri, 17 Oct 2008 15:51:20 +0000 (17:51 +0200)]
hwmon: (adm1026) Fix debug messages

* Add missing new-line to one debug message.
* Remove leading colon from 3 debug messages.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Philip Pokorny <ppokorny@penguincomputing.com>
16 years agohwmon: (adm1029) Use mask for fan_div value
Corentin Labbe [Fri, 17 Oct 2008 15:51:20 +0000 (17:51 +0200)]
hwmon: (adm1029) Use mask for fan_div value

This is my patch for testing correct values of fan div in adm1029 and
prevent a division by 0 for some (unlikely) register values.

Signed-off-by: Corentin Labbe <corentin.labbe@geomatys.fr>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (adt7470) Add documentation
Darrick J. Wong [Fri, 17 Oct 2008 15:51:20 +0000 (17:51 +0200)]
hwmon: (adt7470) Add documentation

Add at least the bare minimum of documentation for this chip.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (ibmaem) Automatically load on IBM systems via DMI
Darrick J. Wong [Fri, 17 Oct 2008 15:51:19 +0000 (17:51 +0200)]
hwmon: (ibmaem) Automatically load on IBM systems via DMI

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (ibmpex) Automatically load on IBM systems via DMI
Darrick J. Wong [Fri, 17 Oct 2008 15:51:19 +0000 (17:51 +0200)]
hwmon: (ibmpex) Automatically load on IBM systems via DMI

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83781d) Use new style driver binding
Wolfgang Grandegger [Fri, 17 Oct 2008 15:51:19 +0000 (17:51 +0200)]
hwmon: (w83781d) Use new style driver binding

This patch modifies the w83781d driver to use new style driver binding.
Substantial code modifications are required to deal with the new
interface, especially legacy device detection.

[JD: largely edited to make the patch smaller and to get the driver
to work again on ISA devices.]

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83781d) Stop abusing struct i2c_client for ISA devices
Jean Delvare [Fri, 17 Oct 2008 15:51:19 +0000 (17:51 +0200)]
hwmon: (w83781d) Stop abusing struct i2c_client for ISA devices

Upcoming changes to the I2C part of the w83781d driver will cause ISA
devices to no longer have a struct i2c_client at hand. So, we must
stop (ab)using it now.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
16 years agohwmon: (w83781d) Make ISA interface depend on CONFIG_ISA
Wolfgang Grandegger [Fri, 17 Oct 2008 15:51:18 +0000 (17:51 +0200)]
hwmon: (w83781d) Make ISA interface depend on CONFIG_ISA

Probing the ISA bus on systems without ISA bus may hang the system.
This patch makes the ISA bus related code depend on the kernel
configuration parameter CONFIG_ISA. It moves ISA bus related code
into one #ifdef CONFIG_ISA ... #endif block and adds some helper
function.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83781d) Additional information about AS99127F PWM
Jean Delvare [Fri, 17 Oct 2008 15:51:18 +0000 (17:51 +0200)]
hwmon: (w83781d) Additional information about AS99127F PWM

This information was provided in lm-sensors ticket #2350:
http://www.lm-sensors.org/ticket/2350

This is IMHO still not enough to be able to safely implement fan
control support for the AS99127F, but this is valuable information so
I am adding it to the documentation.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83781d) Detect alias chips
Jean Delvare [Fri, 17 Oct 2008 15:51:18 +0000 (17:51 +0200)]
hwmon: (w83781d) Detect alias chips

The W83781D and W83782D can be accessed either on the I2C bus or the
ISA bus. We must not access the same chip through both interfaces. So
far we were relying on the user passing the correct ignore parameter
to skip the registration of the I2C interface as suggested by
sensors-detect, but this is fragile: the user may load the w83781d
driver without running sensors-detect, and the i2c bus numbers are
not stable across reboots and hardware changes.

So, better detect alias chips in the driver directly, and skip any
I2C chip which is obviously an alias of the ISA chip. This is done
by comparing the value of 26 selected registers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
16 years agohwmon: (w83781d) Refactor beep enable handling
Jean Delvare [Fri, 17 Oct 2008 15:51:18 +0000 (17:51 +0200)]
hwmon: (w83781d) Refactor beep enable handling

We can handle the beep enable bit as any other beep mask bit for
slightly smaller code.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
16 years agohwmon: Drop dead links to old National Semiconductor chip datasheets
Jean Delvare [Fri, 17 Oct 2008 15:51:17 +0000 (17:51 +0200)]
hwmon: Drop dead links to old National Semiconductor chip datasheets

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83791d) add support for thermal cruise mode
Marc Hulsman [Fri, 17 Oct 2008 15:51:17 +0000 (17:51 +0200)]
hwmon: (w83791d) add support for thermal cruise mode

Add support to set target temperature and tolerance for thermal
cruise mode.

Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83791d) add pwm_enable support
Marc Hulsman [Fri, 17 Oct 2008 15:51:17 +0000 (17:51 +0200)]
hwmon: (w83791d) add pwm_enable support

Add support for pwm_enable.

Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83791d) add manual PWM support
Marc Hulsman [Fri, 17 Oct 2008 15:51:17 +0000 (17:51 +0200)]
hwmon: (w83791d) add manual PWM support

Add PWM manual control.

Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83791d) fan 4/5 pins can also be used for gpio
Marc Hulsman [Fri, 17 Oct 2008 15:51:16 +0000 (17:51 +0200)]
hwmon: (w83791d) fan 4/5 pins can also be used for gpio

Pins fan/pwm 4-5 can be in use as GPIO. If that is the case, do not
create their sysfs-interface.

Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (max1619) Use inline functions instead of macros
Andrew Morton [Fri, 17 Oct 2008 15:51:16 +0000 (17:51 +0200)]
hwmon: (max1619) Use inline functions instead of macros

Macros evaluating their arguments more than once are evil.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (it87) Fix thermal sensor type values
Jean Delvare [Fri, 17 Oct 2008 15:51:16 +0000 (17:51 +0200)]
hwmon: (it87) Fix thermal sensor type values

The it87 driver doesn't follow the standard sensor type values as
documented in Documentation/hwmon/sysfs-interface. It uses value 2 for
thermistors instead of value 4. This causes "sensors" to tell the user
that the chip is setup for a transistor while it is actually setup for
a thermistor.

Using value 4 for thermistors solves the problem. For compatibility
reasons, we still accept value 2 but emit a warning message so that
users update their configuration files.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
16 years agohwmon: (lm78) Convert to a new-style i2c driver
Jean Delvare [Fri, 17 Oct 2008 15:51:16 +0000 (17:51 +0200)]
hwmon: (lm78) Convert to a new-style i2c driver

The new-style lm78 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm78) Stop abusing struct i2c_client for ISA devices
Jean Delvare [Fri, 17 Oct 2008 15:51:15 +0000 (17:51 +0200)]
hwmon: (lm78) Stop abusing struct i2c_client for ISA devices

Upcoming changes to the I2C part of the lm78 driver will cause ISA
devices to no longer have a struct i2c_client at hand. So, we must
stop (ab)using it now.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm78) Prevent misdetection of Winbond chips
Jean Delvare [Fri, 17 Oct 2008 15:51:15 +0000 (17:51 +0200)]
hwmon: (lm78) Prevent misdetection of Winbond chips

The LM78 detection is relatively weak, and sometimes recent Winbond
chips can be misdetected as an LM78. We have had repeated reports of
this happening. We have an explicit check against this for the ISA
access, do the same for I2C access now.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm78) Detect alias chips
Jean Delvare [Fri, 17 Oct 2008 15:51:15 +0000 (17:51 +0200)]
hwmon: (lm78) Detect alias chips

The LM78 and LM79 can be accessed either on the I2C bus or the ISA
bus. We must not access the same chip through both interfaces. So far
we were relying on the user passing the correct ignore parameter to
skip the registration of the I2C interface as suggested by
sensors-detect, but this is fragile: the user may load the lm78
driver without running sensors-detect, and the i2c bus numbers are
not stable across reboots and hardware changes.

So, better detect alias chips in the driver directly, and skip any
I2C chip which is obviously an alias of the ISA chip. This is done
by comparing the value of 26 selected registers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>