| Age | Commit message (Collapse) | Author |
|---|
|
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Darron Broad <darron@kewl.org>
This fixes attachment failure where we now unwind
attachment and skip non-attached nodes where
necessary so we can survive a fault situation
correctly.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
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>
|
|
From: Steven Toth <stoth@linuxtv.org>
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.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Steven Toth <stoth@linuxtv.org>
au0828: Checkpatch compliance
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Steven Toth <stoth@linuxtv.org>
cx23885: Checkpatch compliance
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Steven Toth <stoth@linuxtv.org>
cx88: Convert __FUNCTION__ to __func__
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
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.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
linux/drivers/media/video/sh_mobile_ceu_camera.c | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletions(-)
|
|
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>
---
linux/drivers/media/video/sh_mobile_ceu_camera.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
|
|
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>
---
linux/drivers/media/video/sh_mobile_ceu_camera.c | 79 ++++++++++++++++------------
1 files changed, 46 insertions(+), 33 deletions(-)
|
|
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(-)
|
|
From: Michael Krufky <mkrufky@linuxtv.org>
Add autodetection support for a new revision of the Hauppauge HVR950Q (2040:721e)
Priority: high
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
|
|
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>
|
|
From: Magnus Damm <damm@igel.co.jp>
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>
|
|
From: Magnus Damm <damm@igel.co.jp>
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>
|
|
From: Magnus Damm <damm@igel.co.jp>
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>
|
|
From: Magnus Damm <damm@igel.co.jp>
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>
|
|
From: Magnus Damm <damm@igel.co.jp>
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>
|
|
From: Jean Delvare <khali@linux-fr.org>
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>
|
|
From: David Ellingsworth <david@identd.dyndns.org>
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>
|
|
From: Erik Andrén <erik.andren@gmail.com>
A typo was introduced during the gspca conversion, crippling the ability to control the gain on the mt9m111 sensor.
Priority: normal
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
|
|
From: Erik Andrén <erik.andren@gmail.com>
Properly iterate the allocated when freeing the urbs, this fixes a memory leak
Priority: normal
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Steven Toth <stoth@linuxtv.org>
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.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Steven Toth <stoth@linuxtv.org>
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.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Steven Toth <stoth@linuxtv.org>
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.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
|
|
From: Darron Broad <darron@kewl.org>
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).
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
|
|
From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
|
|
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>
|
|
From: Darron Broad <darron@kewl.org>
The cx22702 is now always reset on module load. Prior to
this the cx22702 was not found on i2c scan without a
full reset.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
|
|
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>
|
|
From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
|
|
From: Darron Broad <darron@kewl.org>
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.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
|
|
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>
|
|
From: Hans Verkuil <hverkuil@xs4all.nl>
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.
Priority: normal
Thanks-to: Ian Armstrong <ian@iarmst.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
|
|
From: Ian Armstrong <ian@iarmst.demon.co.uk>
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.
Priority: normal
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
|
|
From: Oleg Roitburd <oroitburd@gmail.com>
Added support for Prof 7300 DVB-S/S2 card. The card
based on cx24116 demodulator.
Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
|
|
From: Hermann Pitton <hermann-pitton@arcor.de>
In opposite to the P7131 Dual this early OEM card has a male
radio antenna connector and also no remote.
We currently switch the DVB-T RF feed to the radio input, like
on the P7131 with female radio connector used also for DVB-T
and should improve this.
Priority: normal
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Jean-Francois Moine <moinejf@free.fr>
- no compilation since last changeset
- brightness is a signed value
- better values of the color matrix
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
[mchehab@redhat.com: fix a merge conflict]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
|
From: Erik Andren <erik.andren@gmail.com>
Priority: normal
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Erik Andren <erik.andren@gmail.com>
Priority: normal
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Andy Walls <awalls@radix.net>
cx18: Up the version to 1.0.1. This will make it easy to tell if retries
of MMIO access are implemented or not in trouble reports. First course of
action for I2C and other initialization problem reports will be to have user
upgrade to v1.0.1 of driver.
Priority: high
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Erik Andren <erik.andren@gmail.com>
Priority: normal
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Erik Andren <erik.andren@gmail.com>
- convert some #define to enum.
- remove some comments.
- return ENOMEM on memory allocation failure.
Priority: normal
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
