linux-stable.git/drivers/media, branch linux-2.6.19.y

DVB: cxusb: fix firmware patch for big endian systems

2007-03-03T05:09:53+00:00

Without this patch, the device will not be detected after firmware download
on big endian systems.

Signed-off-by: Jin-Bong lee 
Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

DVB: digitv: open nxt6000 i2c_gate for TDED4 tuner handling

2007-03-03T05:09:53+00:00

dvb-pll normally opens the i2c gate before attempting to communicate with
the pll, but the code for this device is not using dvb-pll.  This should
be cleaned up in the future, but for now, just open the i2c gate at the
appropriate place in order to fix this driver bug.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

dvbdev: fix illegal re-usage of fileoperations struct

2007-03-03T05:09:53+00:00

Arjan van de Ven  reported an illegal re-usage of
the fileoperations struct if more than one dvb device (e.g. frontend) is
present.

This patch fixes this issue.

It allocates a new fileoperations struct each time a device is
registered and copies the default template fileops.

Signed-off-by: Marcel Siegert 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

V4L: buf_qbuf: fix videobuf_queue->stream corruption and lockup

2007-02-24T00:24:25+00:00

We are doing ->buf_prepare(buf) before adding buf to q->stream list. This
means that videobuf_qbuf() should not try to re-add a STATE_PREPARED buffer.

(cherry picked from commit 419dd8378dfa32985672ab7927b4bc827f33b332)

Signed-off-by: Oleg Nesterov 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

V4L: tveeprom: autodetect LG TAPC G701D as tuner type 37

2007-02-24T00:24:24+00:00

Autodetect LG TAPC G701D as tuner type 37, fixing
mis-detected tuners in some Hauppauge tv tuner cards.

Thanks to Adonis Papas, for pointing this out.

(cherry picked from commit 1323fbda1343f50f198bc8bd6d1d59c8b7fc45bf)

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

V4L: fix ks0127 status flags

2007-02-24T00:24:24+00:00

Or status flags together in DECODER_GET_STATUS instead of and-zapping them.

(cherry picked from commit 55d5440d4587454628a850ce26703639885af678)

Signed-off-by: Martin Samuelsson 
Signed-off-by: Andrew Morton 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

V4L: Fix quickcam communicator driver for big endian architectures

2007-02-24T00:24:24+00:00

Host endianess does not affect the order that pixel rgb data comes
in from the quickcam (the values are bytes, not words or longs).  The
driver is erroniously swapping the order of rgb values for big endian
machines.  This patch is needed get the Quickcam communicator working
on big endian machines (tested on powerpc)

(cherry picked from commit c6d704c8c4453f05717ba88792f70f8babf95268)

Signed-off-by: Grant Likely 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

[PATCH] V4L: cx88: Fix leadtek_eeprom tagging

2007-01-10T19:05:22+00:00

reference to .init.text: from .text between 'cx88_card_setup'
(at offset 0x68c) and 'cx88_risc_field'
Caused by leadtek_eeprom() being declared __devinit and called from
a non-devinit context.

Signed-off-by: Jean Delvare 
Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Chris Wright

[PATCH] dvb-core: fix bug in CRC-32 checking on 64-bit systems

2007-01-10T19:05:22+00:00

CRC-32 checking during ULE decapsulation always failed on x86_64 systems due
to the size of a variable used to store CRC. This bug was discovered on
Fedora Core 6 with kernel-2.6.18-1.2849. The i386 counterpart has no such
problem. This patch has been tested on 64-bit system as well as 32-bit system.

Signed-off-by: Ang Way Chuang 
Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Chris Wright

[PATCH] V4L: Fix broken TUNER_LG_NTSC_TAPE radio support

2007-01-10T19:05:18+00:00

The TUNER_LG_NTSC_TAPE is identical in all respects to the
TUNER_PHILIPS_FM1236_MK3. So use the params struct for the Philips tuner.
Also add this LG_NTSC_TAPE tuner to the switches where radio specific
parameters are set so it behaves like a TUNER_PHILIPS_FM1236_MK3. This
change fixes the radio support for this tuner (the wrong bandswitch byte
was used).

Thanks to Andy Walls  for finding this bug.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Chris Wright