linux-toradex.git/drivers/media/rc, branch v3.4.2

[media] fintek-cir: change || to &&

2012-04-26T18:51:29+00:00

The current condition is always true, so everything uses
LOGICAL_DEV_CIR_REV2 (8).  It should be that Fintek products
0x0408(F71809) and 0x0804(F71855) use logical device
LOGICAL_DEV_CIR_REV1 (5) and other chip ids use logical device 8.

In other words, this fixes hardware detection for 0x0408 and 0x0804.

Signed-off-by: Dan Carpenter 
Acked-by: Jarod Wilson 
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] rc: Postpone ISR registration

2012-04-26T18:41:16+00:00

An early registration of an ISR was causing a crash to several users (for
example, with the ite-cir driver: http://bugs.launchpad.net/bugs/972723).
The reason was that IRQs were being triggered before a driver
initialisation was completed.

This patch fixes this by moving the invocation to request_irq() and to
request_region() to a later stage on the driver probe function.

Cc: 
Signed-off-by: Luis Henriques 
Acked-by: Jarod Wilson 
Signed-off-by: Mauro Carvalho Chehab

[media] rc-core: set mode for winbond-cir

2012-04-18T14:18:48+00:00

Setting the correct mode is required by rc-core or scancodes won't be
generated (which isn't very user-friendly).

This one-line fix should be suitable for 3.4-rc2.

Signed-off-by: David Härdeman 
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] rc: Pospone ir raw decoders loading until really needed

2012-03-20T01:11:04+00:00

This changes rc_core to not load the IR decoders at load time,
postponing it to load only if a RC_DRIVER_IR_RAW device is
registered via rc_register_device.
We use a static boolean variable, to ensure decoders modules
are only loaded once.
Tested with rc-loopback device only.

Signed-off-by: Ezequiel Garcia 
Acked-by: Jarod Wilson 
Signed-off-by: Mauro Carvalho Chehab

[media] mceusb: add Formosa device ID 0xe042

2012-03-19T22:04:08+00:00

Yet another device ID that has started showing up in the wild.

Signed-off-by: Jarod Wilson 
Signed-off-by: Mauro Carvalho Chehab

[media] gpio-ir-recv: a couple signedness bugs

2012-03-19T18:45:01+00:00

There are couple places where we check unsigned values for negative.  I
changed ->gpin_nr to signed because in gpio_ir_recv_probe() we do:
        if (pdata->gpio_nr < 0)
                return -EINVAL;
I also change gval to a signed int in gpio_ir_recv_irq() because that's
the type that gpio_get_value_cansleep() returns and we test for negative
returns.

Signed-off-by: Dan Carpenter 
Reviewed-by: Trilok Soni 
Signed-off-by: Mauro Carvalho Chehab

Merge tag 'v3.3' into staging/for_v3.4

2012-03-19T16:41:24+00:00

* tag 'v3.3': (1646 commits)
  Linux 3.3
  Don't limit non-nested epoll paths
  netfilter: ctnetlink: fix race between delete and timeout expiration
  ipv6: Don't dev_hold(dev) in ip6_mc_find_dev_rcu.
  nilfs2: fix NULL pointer dereference in nilfs_load_super_block()
  nilfs2: clamp ns_r_segments_percentage to [1, 99]
  afs: Remote abort can cause BUG in rxrpc code
  afs: Read of file returns EBADMSG
  C6X: remove dead code from entry.S
  wimax/i2400m: fix erroneous NETDEV_TX_BUSY use
  net/hyperv: fix erroneous NETDEV_TX_BUSY use
  net/usbnet: reserve headroom on rx skbs
  bnx2x: fix memory leak in bnx2x_init_firmware()
  bnx2x: fix a crash on corrupt firmware file
  sch_sfq: revert dont put new flow at the end of flows
  ipv6: fix icmp6_dst_alloc()
  MAINTAINERS: Add Serge as maintainer of capabilities
  drivers/video/backlight/s6e63m0.c: fix corruption storing gamma mode
  MAINTAINERS: add entry for exynos mipi display drivers
  MAINTAINERS: fix link to Gustavo Padovans tree
  ...

[media] media: ir-sony-decoder: 15bit function decode fix

2012-03-08T14:16:21+00:00

The raw Sony IR decoder decodes 15bit messages slightly incorrectly.
To decode the function number, it shifts the bits right by 7 so that the
function is in bits 7:1, masks with 0xFD (0b11111101), and does an 8 bit
reverse so it ends up in bits 6:0. The mask should be 0xFE to correspond
with bits 7:1 (0b11111110).

The old mask had the effect of dropping the MSB of the function number
from bit 6, and leaving the LSB of the device number in bit 7.

Signed-off-by: James Hogan 
Signed-off-by: Mauro Carvalho Chehab

[media] rc: Add support for GPIO based IR Receiver driver

2012-03-08T14:14:10+00:00

Adds GPIO based IR Receiver driver. It decodes signals using decoders
available in rc framework.

Signed-off-by: Ravi Kumar V 
Signed-off-by: Mauro Carvalho Chehab

[media] Add support for KWorld PC150-U ATSC hybrid tuner card

2012-03-08T14:01:25+00:00

[mchehab@redhat.com: CodingStyle fixes]
Signed-off-by: Kyle Strickland 
Signed-off-by: Mauro Carvalho Chehab