These function are needed to use camera.
This patch was tested with sh_mobile_ceu_camera
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Calling g_fmt before s_fmt resulted in a NULL pointer dereference as no
default formats were being selected on probe.
Reported-by: NNémeth Márton <nm127@freemail.hu>
Signed-off-by: NPawel Osciak <p.osciak@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Issuing a GET_MIN request on the power line frequency control times out
on at least the Apple iSight. As the UVC specification doesn't list
GET_MIN/MAX/RES as supported on that control, remove them from the
uvc_ctrls array.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add a short delay when stopping the decoder, allowing it to settle and
preventing some unexpected interaction with other firmware commands.
Signed-off-by: NIan Armstrong <ian@iarmst.demon.co.uk>
Tested-by: NMartin Dauskardt <martin.dauskardt@gmx.de>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Hauppauge EEPROM tuner code 168 has recently shown up on HVR-1600 TV
capture cards supported by the cx18 driver.  This change allows analog
tuner type autodetection to succeed for these cards.

Information for decoding tuner code 168 was provided by Hauppauge.
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMuralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Actually OMAP doesn't support scatter-gather DMA for
Display subsystem but due to legacy coding it has been overlooked
till now.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMuralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Changes -
	- Kconfig option dependancy changed to ARCH_OMAP2/3 from
	ARCH_OMAP24XX/34XX
	- There are some moments of function from omap_dss_device
	to omap_dss_driver. Incorporated changes for the same.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMuralidharan Karicheri <mkaricheri@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

I2C drivers can use the clientdata-pointer to point to private data. As I2C
devices are not really unregistered, but merely detached from their driver, it
used to be the drivers obligation to clear this pointer during remove() or a
failed probe(). As a couple of drivers forgot to do this, it was agreed that it
was cleaner if the i2c-core does this clearance when appropriate, as there is
no guarantee for the lifetime of the clientdata-pointer after remove() anyhow.
This feature was added to the core with commit
e4a7b9b0 to fix the faulty drivers.

As there is no need anymore to clear the clientdata-pointer, remove all current
occurrences in the drivers to simplify the code and prevent confusion.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Acked-by: NRichard Purdie <rpurdie@linux.intel.com>
Acked-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

Added small delay on device open & close to allow hardware to settle. Move yuv
register restore to before the decoder firmware call to stop playback.
Signed-off-by: NIan Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

For yuv video output, pass fake values to avoid firmware trying to change
video standard.
Signed-off-by: NIan Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Check firmware state when loading module & if firmware is not responding exit
with an error. When module is unloaded, only disable the framebuffer & not all
decoder output.
Signed-off-by: NIan Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

[Andy Walls comment:] This patch from Ian removes the cx2341x module lying
about the setting of the temporal filter for the log status ioctl().
Signed-off-by: NIan Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

A trivial change to update my email address from my dead awalls@radix.net
address to my current awalls@md.metrocast.net address.
Signed-off-by: NAndy Walls <awalls@md.metrocast.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

In each case, the print involves dereferencing a value that is NULL or is
near NULL.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
expression E,E1;
identifier f;
statement S1,S2,S3;
@@

if ((E == NULL && ...) || ...)
{
  ... when != if (...) S1 else S2
      when != E = E1
* E->f
  ... when any
  return ...;
}
else S3
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix ULE decapsulation bug when less than 4 bytes of ULE SNDU is packed
into the remaining bytes of a MPEG2-TS frame

ULE (Unidirectional Lightweight Encapsulation RFC 4326) decapsulation
code has a bug that incorrectly treats ULE SNDU packed into the
remaining 2 or 3 bytes of a MPEG2-TS frame as having invalid pointer
field on the subsequent MPEG2-TS frame.
Signed-off-by: NAng Way Chuang <wcang@nav6.org>
Acked-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It makes IR to work again for dm1105 and, possibly, others.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix ir-nec-decoder build: it uses bitrev library code, so
select BITREVERSE in its Kconfig.

ir-nec-decoder.c:(.text+0x1a2517): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2526): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2530): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2539): undefined reference to `byte_rev_table'
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The problem is that dprintk() dereferences "dev" which is null here.
The i2cdprintk() uses "ir" so that's OK.

Also Jean Delvare pointed out a typo in the comment so we may as well
fix that.
Signed-off-by: NDan Carpenter <error27@gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The original code had two break statements in a row.
Signed-off-by: NDan Carpenter <error27@gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add auto-config support for iMON 2.4G LT RF device, based on
debug output from Giulio Amodeo in Red Hat bugzilla #572288.

Also flips the switch on only setting up the rf associate sysfs
attr only if we think we're looking at an RF device, vs. previously,
setting up the attr for all 0xffdc devices, so its possible (but a bit
unlikely) there's another iMON RF device we'll have to fix up.

Nb: should be applied after "IR/imon: clean up usage of bools", or there
will be a slight contextual mismatch.
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There was a mix of 0/1 and false/true. Pick one convention and stick
with it (I picked false/true).
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The "dev" variable is used as a list cursor in a list_for_each_entry()
loop and can never be null here so I removed the check.
Signed-off-by: NDan Carpenter <error27@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove unused #include <linux/version.h>('s) in
  drivers/media/dvb/ngene/ngene-dvb.c
  drivers/media/dvb/ngene/ngene-i2c.c
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add slab.h to fix ak881x build:

drivers/media/video/ak881x.c:265:error: implicit declaration of function 'kzalloc'
drivers/media/video/ak881x.c:265:warning: assignment makes pointer from integer without a cast
drivers/media/video/ak881x.c:283:error: implicit declaration of function 'kfree'
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

IR support on FusionHDTV cards is broken since kernel 2.6.31. One side
effect of the switch to the standard binding model for IR I2C devices
was to let i2c-core do the probing instead of the ir-kbd-i2c driver.
There is a slight difference between the two probe methods: i2c-core
uses 0-byte writes, while the ir-kbd-i2c was using 0-byte reads. As
some IR I2C devices only support reads, the new probe method fails to
detect them.

For now, revert to letting the driver do the probe, using 0-byte
reads. In the future, i2c-core will be extended to let callers of
i2c_new_probed_device() provide a custom probing function.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Tested-by: N"Timothy D. Lenz" <tlenz@vorgon.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The Technotrend Budget S2-3200 ships with the
Technotrend 1500 bundled remote which is already supported.
Just add the right Subsystem Device ID.
Signed-off-by: NHermann Gausterer <git-kernel-2010@mrq1.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Use kzalloc rather than the combination of kmalloc and memset.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,size,flags;
statement S;
@@

-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
 if (x == NULL) S
-memset(x, 0, size);
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Update the Kconfig selections to match the code.
Signed-off-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Update the Kconfig selections to match the code.
Signed-off-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Update the Kconfig selections to match the code.
Signed-off-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Update the Kconfig selections to match the code.
Signed-off-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix ir-nec-decoder build: it uses bitrev library code, so
select BITREVERSE in its Kconfig.

ir-nec-decoder.c:(.text+0x1a2517): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2526): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2530): undefined reference to `byte_rev_table'
ir-nec-decoder.c:(.text+0x1a2539): undefined reference to `byte_rev_table'
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add a notification to the dib7000p_i2c_enumeration() failure path in
cxusb_dualdig4_rev2_frontend_attach().
Signed-off-by: NPrarit Bhargava <prarit@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This change adds support for one more remote control type for Avermedia
M135A (model RM-K6), shipped with Positivo machines.
Signed-off-by: NHerton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This change adds support for Avermedia M733A. The original version for
linux 2.6.31 was sent to me from Avermedia, original author is unknown.
I ported it to current kernels, expanded and fixed key code handling for
RM-K6 remote control, and added an additional pci id also supported.

[mchehab@redhat.com: make checkpatch.pl happier]
Signed-off-by: NHerton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The following OOPS happened when plugging two TT s2-1600:

[   96.521023] saa7146: register extension 'budget dvb'.
[   96.521052] budget dvb 0000:05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   96.521070] IRQ 16/: IRQF_DISABLED is not guaranteed on shared IRQs
[   96.521076] saa7146: found saa7146 @ mem ffffc90011182c00 (revision 1, irq 16) (0x13c2,0x101c).
[   96.521080] saa7146 (0): dma buffer size 192512
[   96.521081] DVB: registering new adapter (TT-Budget S2-1600 PCI)
[   96.539929] adapter has MAC addr = 00:d0:5c:cc:b0:a2
[   96.890149] stv6110x_attach: Attaching STV6110x
[   96.912516] DVB: registering adapter 0 frontend 0 (STV090x Multistandard)...
[   96.912600] budget dvb 0000:05:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   96.912639] IRQ 17/: IRQF_DISABLED is not guaranteed on shared IRQs
[   96.912667] saa7146: found saa7146 @ mem ffffc90011314800 (revision 1, irq 17) (0x13c2,0x101c).
[   96.912673] saa7146 (1): dma buffer size 192512
[   96.912676] DVB: registering new adapter (TT-Budget S2-1600 PCI)
[   96.930893] adapter has MAC addr = 00:d0:5c:cc:b0:a3
[   97.233478] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
[   97.233647] IP: [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x]
[   97.233753] PGD 3c16f067 PUD 3c383067 PMD 0
[   97.234147] CPU 0
[   97.234246] Pid: 5200, comm: modprobe Not tainted 2.6.33.2 #1 P5QSE/P5Q SE
[   97.234317] RIP: 0010:[<ffffffffa029c450>]  [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x]
[   97.234456] RSP: 0018:ffff88003c125c98  EFLAGS: 00010246
[   97.234461] RAX: ffffffffa029c460 RBX: ffff88003f84d800 RCX: ffff88003a19e140
[   97.234461] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   97.234461] RBP: ffff88003f84d828 R08: 0000000000000002 R09: 0000000000000004
[   97.234461] R10: 0000000000000003 R11: 0000000000000010 R12: ffff88003f84d800
[   97.234461] R13: ffff88003f84d828 R14: ffff88003f84d828 R15: 0000000000000001
[   97.234461] FS:  00007f9f7253e6f0(0000) GS:ffff880001800000(0000) knlGS:0000000000000000
[   97.234461] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   97.234461] CR2: 0000000000000010 CR3: 000000003c382000 CR4: 00000000000006b0
[   97.234461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.234461] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[   97.234461] Process modprobe (pid: 5200, threadinfo ffff88003c124000, task ffff88003e893ac0)
[   97.234461]  ffff88003f84d800 ffff88003f84d828 ffff88003f84d800 ffffffffa0292343
[   97.234461] <0> ffff88003f84d828 ffff88003ef70ae0 ffffffffa0280800 ffffffffa02934d2
[   97.234461] <0> ffffffffa0295260 0000000000000000 ffffffffa02948b0 ffff88003df79800
[   97.234461]  [<ffffffffa0292343>] ? stv090x_sleep+0x33/0x120 [stv090x]
[   97.234461]  [<ffffffffa02934d2>] ? stv090x_attach+0x1e2/0x73c [stv090x]
[   97.234461]  [<ffffffff81007cc5>] ? dma_generic_alloc_coherent+0xa5/0x160
[   97.234461]  [<ffffffffa026e1f5>] ? saa7146_init_one+0x7d5/0x910 [saa7146]
[   97.234461]  [<ffffffff811b84b2>] ? local_pci_probe+0x12/0x20
[   97.234461]  [<ffffffff811b87d0>] ? pci_device_probe+0x110/0x120
[   97.234461]  [<ffffffff81221788>] ? driver_probe_device+0x98/0x1b0
[   97.234461]  [<ffffffff81221933>] ? __driver_attach+0x93/0xa0
[   97.234461]  [<ffffffff812218a0>] ? __driver_attach+0x0/0xa0
[   97.234461]  [<ffffffff81220f18>] ? bus_for_each_dev+0x58/0x80
[   97.234461]  [<ffffffff8122079d>] ? bus_add_driver+0x14d/0x280
[   97.234461]  [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget]
[   97.234461]  [<ffffffff81221c29>] ? driver_register+0x79/0x170
[   97.234461]  [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget]
[   97.234461]  [<ffffffff811b8a48>] ? __pci_register_driver+0x58/0xe0
[   97.234461]  [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget]
[   97.234461]  [<ffffffff810001d5>] ? do_one_initcall+0x35/0x190
[   97.234461]  [<ffffffff81063d37>] ? sys_init_module+0xe7/0x260
[   97.234461]  [<ffffffff8100256b>] ? system_call_fastpath+0x16/0x1b
[   97.234461] RIP  [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x]
[   97.234461]  RSP <ffff88003c125c98>
[   97.240074] ---[ end trace b53ecbbbbef15e99 ]---

Prevents calling stv6110x_set_mode() if fe->tuner_priv is not defined,
in order to avoid the above bug.
Signed-off-by: NGuy Martin <gmsoft@tuxicoman.be>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add support for the DVB-C frontend of the TT CT-3650.
DVB-T fe, CI and IR are not implemented.
Signed-off-by: NGuy Martin <gmsoft@tuxicoman.be>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Since there is only one possible format just have all three calls
do the same.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: NVaibhav Hiremath <hvaibhav@ti.com>
Tested-by: NVaibhav Hiremath <hvaibhav@ti.com>
Acked-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>