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9 Commits

Author SHA1 Message Date
Krzysztof Kozlowski
dfadaccabf [media] i2c: Drop owner assignment from i2c_driver 
i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2015-08-11 13:00:15 -03:00
Fabian Frederick
f47c183c20 [media] saa6588: use swap() in saa6588_i2c_poll() 
Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2015-07-06 08:25:49 -03:00
Hans Verkuil
09092787e0 [media] saa6588: add support for non-blocking mode 
saa6588 always blocked while waiting for data, even if the filehandle
was in non-blocking mode.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
 2014-01-07 07:42:19 -02:00
Hans Verkuil
a101b947d4 [media] saa6588: remove unused CMD_OPEN 
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
 2014-01-07 07:40:59 -02:00
Hans Verkuil
af2c5debe1 [media] saa6588: after calling CMD_CLOSE, CMD_POLL is broken 
CMD_CLOSE sets data_available_for_read to 1, which is necessary to do the
wakeup call, but it is never reset to 0.

Because of this calling CMD_POLL afterwards will always return that data is
available, even if there isn't any.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
 2014-01-07 07:40:44 -02:00
Hans Verkuil
e12771100c [media] media/i2c: remove g_chip_ident op 
This is no longer needed since the core now handles this through DBG_G_CHIP_INFO.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-06-17 08:52:10 -03:00
Laurent Pinchart
c02b211df6 [media] media: i2c: Convert to devm_kzalloc() 
Using the managed function the kfree() calls can be removed from the
probe error path and the remove handler.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-05-21 07:52:15 -03:00
Hans Verkuil
2f73c7c582 [media] v4l2: add const to argument of write-only s_tuner ioctl 
This ioctl is defined as IOW, so pass the argument as const.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-03-24 06:31:23 -03:00
Mauro Carvalho Chehab
cb7a01ac32 [media] move i2c files into drivers/media/i2c 
Move ancillary I2C drivers into drivers/media/i2c, in order to
better organize them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2012-08-15 16:42:14 -03:00