Based on staging 2.6.39.
This patch is based on Veit Berwig's work.
Signed-off-by: Lukas Fisch <lukas.fisch@gmail.com>
Thanks-to: Veit Berwig <veit.Berwig@fimi.landsh.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
kmalloc() can fail so check whether state->internal is NULL.
append_internal() can return NULL on allocation failures so check that.
Also if we hit the error condition later in the function then there is
a memory leak and we need to call remove_dev() to fix it.
Also Oliver Endriss pointed out an additional leak that I missed in the
first version of this patch.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
All necessary parameters already stored in frontend cache.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Variable 'retune' does not make sense.
Loop is not needed for only one try.
Remove unnecessary dprintk's.
Remove a lot of debug messages and delays.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The card consists of a PCI-e to USB Host Controller and
two TeVii S660 equivalent cards.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
There are two TeVii s660 modifications with different LNB power control
implementations. It is safe to call both methods for each card.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
RC keys structure for Prof 1100 already defined, so remove extra initialization.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Code changed for dw2102, stv0900 in order to achieve that.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
MarkusF wrote:
I accidently got a Terratec Cinergy S2 USB HD (instead of a Terratec Cinergy S2 PCI HD).
I found in the windows driver, that the driver is for the usb ids:
0CCD:00A8
1F4D:3000
The dvb-s2 usb adapter has the id 0CCD-00A8.
So I patches your driver and added the usb id, where the 1F4D:3000 is
and it worked (after I downloaded the firmware dvb-fe-ds3000.fw).
w_scan found the channels and vdr is working fine.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Before this patch we can use only one card type from list due to
sharing one firmware name. Now it's fixed.
Also driver tries to attach only appropriate demod for this cards.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
In drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c:ttusb_boot_dsp() we
need to call release_firmware(fw) before returning or we'll leak - no
matter if we succeed or fail.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This tuner PLL has missing initialisation settings resulting in
haphazard tuning. The PLL LPF was set to just 22000 symbol rate.
Basically, the module is a Sharp BS2F7HZ0194 (STV0299+IX2410)
I have had problems implementing the PLL in a new driver and
did not want to break the IX2410 out of the PLL.
This applies to DW2102, DM1105, CX88 and OPERA1 drivers.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Since the drivers/ieee1394/ backend was removed from firedtv, its I/O no
longer needs to be abstracted as exchangeable backend methods.
Also, ieee1394 variants of module and device probe and removal are no
longer there. Move module probe and removal into firedtv-fw.c where
device probe and removal are implemented.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Speed up tuning, as firmware is not necessary to load every attempt to tune
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Decrease firmware loading time. Before it is ~4000 i2c calls,
now it is ~256 i2c calls to load ds3000 firmware.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
TeVii s480 works fine with that on DVB-S2 channels
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Make some initializations in init, not in tune function
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The card based on cx23885 PCI-e brige. Altera FPGA for CI,
multistandard demods stv0367 from STM for QAM & OFDM, Xcieve xc5000 tuners
and additional cx25840 for second analog input.
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The STV0367 is a multi-standard demodulator which is
capable of processing DVB-T as well as DVB-C signals.
It is fully compliant with DVB-T and DVB-C
recommendations for broadcast services.
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/ieee1394/ has been removed in Linux 2.6.37. The corresponding
backend code in firedtv is no longer built in now and can be deleted.
Firedtv continues to work with drivers/firewire/.
Also, fix a Kconfig menu comment: Removal of CONFIG_IEEE1394 made the
"Supported FireWire (IEEE 1394) Adapters" comment disappear; bring it back
with corrected dependency.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This driver is abusing the kernel<=>userspace API, due to the lack of a
proper solution for it. A discussion were done at:
http://www.mail-archive.com/linux-media@vger.kernel.org/msg22196.html
But there's not a solution for it yet. So, move the driver to staging, while
we don't have a final solution.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
22kHz workaround must also be performed for the 2nd frontend.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Refactored code for channel initialisation and release:
- Do not create device nodes which are not required.
- Better error handling.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Do not clear registers ACLC/BCLC in DVB-S2 mode for Cut <= 20.
Otherwise, the demod could lose the lock periodically.
Verified with cineS2 and Duoflex.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Fixed typos in register macros.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Add dvb net device.
Note that the physical address must be setup manually.
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Implement shutdown workaround for some chipsets.
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Driver for the Common Interface Controller CXD2099AR.
Supports the CI of the cineS2 DVB-S2.
For now, data is passed through '/dev/dvb/adapterX/sec0':
- Encrypted data must be written to 'sec0'.
- Decrypted data can be read from 'sec0'.
- Setup the CAM using device 'ca0'.
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
If tuner initialisation failed, the frontend node was not removed.
When the frontend was opened, a kernel oops occurred...
This is the first step to improve error handling during initialisation.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Support up to 4 tuners for cineS2 v5, duoflex & mystique v2.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Card driver may supply its own lock routine now.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The STV0900 features two demodulator paths in one chip. Thus it is not
possible to use the generic power off function of the chip when sending
one of them to standby. The other path will stop working in that case.
The sleep function now switches off functionality specific to the demod
path. The global stuff is only switched off, when both paths are in
sleep mode. The wakeup function always turns on the global functionality
and then works specific to the path.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
ERROR: switch and case should be at the same indent
switch (ch->u.ofdm.transmission_mode) {
[...]
+ case TRANSMISSION_MODE_4K:
WARNING: please, no spaces at the start of a line
+ case TRANSMISSION_MODE_4K:$
ERROR: switch and case should be at the same indent
switch (ch->u.ofdm.transmission_mode) {
[...]
+ case TRANSMISSION_MODE_4K:
WARNING: please, no spaces at the start of a line
+ case TRANSMISSION_MODE_4K:$
ERROR: switch and case should be at the same indent
switch (ch->u.ofdm.transmission_mode) {
[...]
+ case TRANSMISSION_MODE_4K:
WARNING: please, no spaces at the start of a line
+ case TRANSMISSION_MODE_4K:$
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
