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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Just replace to __func__ on a comented printk msg
kernel-sync:
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
inode is never used on video_ioctl2. Remove it and rename the function to
__video_ioctl2. This allows its usage directly as a callback at
fops.unlocked_ioctl.
Since we still need a callback with inode to be used with fops.ioctl,
this patch adds video_ioctl2() that is just a call to __video_ioctl2().
Also, this patch adds some comments about video_ioctl2 and __video_ioctl2
usage at v4l2-ioctl.h.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Darron Broad <darron@kewl.org>
This creates a self contained frontend de-allocator
for the instances where an adapter has not been
registered yet frontend de-allocation may
be required.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
The inode parameter at v4l_compat_translate_ioctl() were just passed over several
places just to keep compatible with fops.ioctl. However, it weren't used anywere.
This patch gets hid of this unused parameter.
Priority: normal
CC: Laurent Pinchart <laurent.pinchart@skynet.be>
CC: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Based on an older patch from Sakari Ailus.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Sakari Ailus <sakari.ailus@nokia.com>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Export v4l2_int_device_try_attach_all. This allows initiating the
initialisation of int if device after the drivers have been registered.
Also allow drivers to call ioctls if v4l2-int-if was compiled as
module.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Use enum v4l2_power instead of int as second argument to
vidioc_int_s_power. The new functionality is that standby state is also
recognised.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sergio Aguirre <saaguirre@ti.com>
Add 10-bit raw bayer format expanded to 16 bits. Adds also definition
for 10-bit raw bayer format dpcm-compressed to 8 bits.
Priority: normal
Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sameer Venkatraman <sameerv@ti.com>
Priority: normal
Signed-off-by: Sameer Venkatraman <sameerv@ti.com>
Signed-off-by: Mohit Jalori <mjalori@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
vidioc_int_g_priv is used to get master's slave-related private data
structure. The structure can contain for example master's configuration
specific to slave.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch marks those two functions as static:
static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter,
Since MFE patches changed their calls by videobuf_dvb_register_bus.
To avoid having to declare the prototypes, the patch moves
videobuf_dvb_register_bus() to be after the declaration of the above functions
used there.
Priority: normal
CC: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Darron Broad <darron@kewl.org>
To optimise data storage even further one other redundant
var has been removed.
This also removes a redundant assignment.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
iSigned-off-by: Steven Toth <stoth@linuxtv.org>
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From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Darron Broad <darron@kewl.org>
To optimise data storage redundant vars are removed.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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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>
---
linux/include/media/soc_camera_platform.h | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
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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.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Magnus Damm <damm@igel.co.jp>
---
linux/drivers/media/video/soc_camera_platform.c | 20 +++++++++++---------
linux/include/media/soc_camera_platform.h | 1 +
2 files changed, 12 insertions(+), 9 deletions(-)
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
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From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
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.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Steven Toth <stoth@linuxtv.org>
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.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Darron Broad <darron@kewl.org>
From the author:
Non-initialised cache values get a reasonble default.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Steven Toth <stoth@linuxtv.org>
A user tuning DVB-T via the S2API reports that this was not implemented,
and his tuning was failing.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Tuning DVB-T via the S2API was failing, missing some essential items.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Reports from users that using the new API for tuning DTV was failing,
and the cache was missing some essential items.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Brandon Philips <bphilips@suse.de>
From the author:
"Reviewing the code briefly and saw this.
You can't change more than DTV_IOCTL_MAX_MSGS at once, not 16."
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Brandon Philips <bphilips@suse.de>
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From: Steven Toth <stoth@linuxtv.org>
... and cleanup any drivers using them.
I've also removed NBC_QPSK and modified the cx24116 driver to check
the delivery_type also, removing some excess namespace baggage.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
This means that when developers add new commands then they'll be see
the DTV_MAX_COMMAND define and will be more likely to modify it, without
having to modify the command validation code.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Brian Rogers <brian_rogers@comcast.net>
The IR controller has a couple quirks. It won't respond until some other
device on the bus is probed. To work around that, probe 0x50 first.
Then, since it won't respond to a zero-byte read, probe with a one-byte
read.
Signed-off-by: Brian Rogers <brian_rogers@comcast.net>
[mchehab.redhat.com: Fix merge conflicts and remove an unused var]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Remove the vidioc_enum_fmt_vbi_cap ops: it was scheduled for removal in
2.6.28 since the v4l2 specification says that V4L2_BUF_TYPE_VBI_CAPTURE should
not support VIDIOC_ENUM_FMT. It's also pretty pointless.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Steven Toth <stoth@linuxtv.org>
This allows application developers to query the dvb-core API version
dynamically, helping developers understand whether certain features
will be available.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
This allows application developers to determine which particular
command in a sequence is invalid, or failing with error.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Steven Toth <stoth@linuxtv.org>
We don't want to push the ISDB-T definitions into the kernel until
we have a high level of confidence in the ISDB-T API. More testing
is required before this code is released.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Also added some compat code for the older API.
Added more ISDB message/command suggestions, current not connected in dvb-core.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
The API now assumes that ioctl calls for FE_SET_PROPERTY and all
set commands, and FE_GET_PROPERTY are get commands.
Simplification.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Steven Toth <stoth@linuxtv.org>
This is now consistent with the existing API.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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