Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This has implementation for FM TX functionality.
It communicates with FM V4l2 module and FM common module.
Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This has implementation for FM RX functionality.
It communicates with FM V4l2 module and FM common module
Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

These are the sources for the common interfaces required by the
FM V4L2 driver for TI WL127x and WL128x chips.

These implement the FM channel-8 protocol communication with the
chip. This makes use of the Shared Transport as its transport.
Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This module interfaces V4L2 subsystem and FM common module.
It registers itself with V4L2 as Radio module.
Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

These are common headers used in FM submodules (FM V4L2,
FM common, FM Rx,and FM TX).
Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

get_user_pages() may return -errno, such as -EFAULT.  So don't blindly use
its return value as an offset into dma->map[] for the next get_user_pages()
call.  Since we'll give up and return an error if either fails, don't even
make the second call if the first failed to give us exactly what we were
looking for.

The old code would also call put_page() on as many elements of dma->map[]
as we'd asked for, regardless of how many were valid.

[Andy Walls modified this patch to return -EFAULT instead of -EINVAL
as Paul's observation "I'm not sure -EINVAL is the best return code vs
-EFAULT or -ENOMEM, [...]" was correct.  The return value bubbles up
as a return code for write(), for which the V4L2 API spec indicates
EINVAL is incorrect and EFAULT is correct.]
Signed-off-by: NPaul Cassella <fortytwo-ivtv@maneteren.bigw.org>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix the first, botched attempt at preventing direct use of a user pointer in
ivtv_write_vbi().
Reported-by: NDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

get_user_pages() may return fewer page than we ask for.  As we give up and
return an error in this case, we need to put_page() each of the pages we
did get.

[Andy Walls modified the patch, only removing the braces in the 'for'
statement, to eliminate a checkpatch warning.]
Signed-off-by: NPaul Cassella <fortytwo-ivtv@manetheren.bigw.org>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The card uses ds3000 demod from Montage.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

All necessary parameters already stored in frontend cache.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

RC keys structure for Prof 1100 already defined, so remove extra initialization.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Code changed for dw2102, stv0900 in order to achieve that.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The card uses ds3000 demod from Montage.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro 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: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

pvrusb2: Declare closed-caption setup for line 21 - this is needed for
sliced VBI capture support.  (However none of that works right now
anyway.)
Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

pvrusb2: The origin of the capability bounds rectangle may differ from
(left=0,top=0) so the calculation should use absolute coordinates,
here below, or use relative coordinates like
cropl_val-cap->bounds.left and cropt_val-cap->bounds.top.
Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

pvrusb2: Recognize and handle mode change before dealing with changes
related to the video standard.  Even though the video standard should
only matter when in analog mode, doing this way is technically cleaner
in case there's other stuff that might depend on both.
Signed-off-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro 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: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NMauro 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: NStefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Don't allow everybody to change video settings.
Signed-off-by: NVasiliy Kulikov <segoon@openwall.com>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: NLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Changes:
  Add function tm6000_set_reg_mask for change some bits in regs. Very usefull, simplify some code with this function.
  Add control mute
  Add control volume
  Add control audio input MUX
  Add support radio

Radio works well. TV works too

Known bugs:
  The programm gnomeradio can't set freq for radio, it use old v4l API. Audio over USB works via arecord.
  The programm mplayer can set freq but no any audio
           mplayer -v -rawaudio rate=48000 radio://105.2/capture driver=v4l2:alsa:adevice=hw.1,0:amode=1:audiorate=48000:forceaudio:immediatemode=0
  When start watch TV very shortly after radio the kernel crashed hardly. Didn't stop all USB URBs, need some time for stop.

[mchehab@redhat.com: fix merge conflicts]
Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch adds support for Terratec Grabster AV 150/250 MX. For now it is
only possible to use composite input as switching inputs does not work.

[mchehab@redhat.com: Fix merge conflicts and simplify board entries]
Signed-off-by: NHolger Nelson <hnelson@hnelson.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add two new TV cards of Beholder.
Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Speed up tuning, as firmware is not necessary to load every attempt to tune
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>