Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Ported from the manufacturer's source tree, available from
http://dvbsky.net/download/linux/media_build-bst-150211.tar.gz

This is the second patch after a public review.

[mchehab@osg.samsung.com: fix inconsistent identing warning]
Signed-off-by: NDirk Nehring <dnehring@gmx.net>
Reviewd-by: NNibble Max <nibble.max@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This changes the keymap back to the state before commit 616a4b83
and changes the driver to use full NEC32 scancodes following the
instructions provided by Malcolm Priestley <tvboxspy@gmail.com>.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

The LIRC protocol was always a bad fit and if we're ever going to expose
protocol numbers in a user-space API, it'd be better to get rid of the
LIRC "protocol" first.

The sysfs API is kept backwards compatible by always listing the lirc
protocol as present and enabled.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This patch changes rc-core to use the kernel facilities that are already
available for handling unique numbers instead of rolling its own bitmap
stuff.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Tested-by: NStefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

The input_dev is already gone when the rc device is being unregistered
so checking for its presence only means that no remove uevent will be
generated.

Cc: stable@kernel.org
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/sh_vou.c:799:5: warning: no previous prototype for 'sh_vou_g_output' [-Wmissing-prototypes]
 int sh_vou_g_output(struct file *file, void *fh, unsigned int *i)
     ^
drivers/media/platform/sh_vou.c:805:5: warning: no previous prototype for 'sh_vou_s_output' [-Wmissing-prototypes]
 int sh_vou_s_output(struct file *file, void *fh, unsigned int i)
     ^
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Adds support to the adv7604 driver for specifying the default input
port in the Device tree. If no value is provided, the driver will be
unable to select an input without help from userspace.
Tested-by: NWilliam Towle <william.towle@codethink.co.uk>
Signed-off-by: NIan Molton <ian.molton@codethink.co.uk>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This documentation accompanies the patch adding support for the ADV7612
dual HDMI decoder / repeater chip.
Signed-off-by: NIan Molton <ian.molton@codethink.co.uk>
Reviewed-by: NWilliam Towle <william.towle@codethink.co.uk>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Add support for the ADV7612 chip as implemented on Renesas' Lager
board to adv7604.c, including lists for formats/colourspace/timing
selection and an IRQ handler.
Signed-off-by: NWilliam Towle <william.towle@codethink.co.uk>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
[hans.verkuil@cisco.com: fix merge conflicts due to regmap patch]
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This is a preliminary patch in order to add support for ALSA.
It replaces all current i2c access with regmap.
Signed-off-by: NPablo Anton <pablo.anton@veo-labs.com>
Signed-off-by: NJean-Michel Hautbois <jean-michel.hautbois@veo-labs.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Add a proper of match id for use when the device is being bound via
device tree, to avoid having to use the i2c old-style binding of the
device.
Signed-off-by: NBen Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: NWilliam.Towle <william.towle@codethink.co.uk>
Reviewed-by: NRob Taylor <rob.taylor@codethink.co.uk>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

The VIDIOC_EXPBUF documentation had spurious spaces that made it irritating
to read. Fix this.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Dump the VOU registers in log_status.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This converts this driver to videobuf2. As usual it is a big and hard to review
patch, but this is always a big-bang change.

It has been tested with my Renesas board.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

The bytesperline values were wrong for planar formats where bytesperline is
the line length for the first plane.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This ensures that both do the same checks, and simplifies s_fmt_vid_out
a bit.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Implement g/s_selection. The v4l2 core will emulate g/s_crop and
cropcap on top of g/s_selection.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

It was set to a format that wasn't supported.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Video output drivers must support these ioctls. Otherwise applications
cannot deduce that these outputs exist and what capabilities they have.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This allows us to drop the use_count and you get free G/S_PRIORITY support.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Fix v4l2-compliance errors due to empty driver and bus_info fields.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Simplify the sh-vou clean up by using devm_* were possible.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/vsp1/vsp1_video.c:517:6: warning: no previous prototype for 'vsp1_pipeline_stopped' [-Wmissing-prototypes]
 bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe)
      ^
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Bitrot has set in for this driver and the sh-vou clock was never enabled,
since the clock name in clock-sh7724.c was wrong. It should be sh-vou, not
sh-vou.0.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Thanks-to: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Make sure that there are valid values in the crop rectangle to ensure
that the color plane doesn't get shifted when cropping.
Since there is no distinction between 12bit and 16bit YUV formats in
at the subdev level, use the more restrictive 12bit limits for all YUV
formats.
Signed-off-by: NDamian Hobson-Garcia <dhobsong@igel.co.jp>
Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

When stopping the pipeline the driver waits for the pipeline state to be
set to VSP1_PIPELINE_STOPPED but fails to lock the pipe irqlock to read
the state variable protected by the lock. Fix it.
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Fix Suspend-to-RAM so that VSP1 driver continues to work after resuming.

In detail,
  - Fix the judgment of ref count in resuming.
  - Add stopping VSP1 during suspend.

[Refactor the suspend and resume code to lower suspend delay]
Signed-off-by: NSei Fumizono <sei.fumizono.jw@hitachi-solutions.com>
Signed-off-by: NYoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

FXA bit of VI6_DPR_mod_ROUTE register starts from 16bit. But VI6_DPR_ROUTE_FXA_MASK
is set to become start from 8bit. This fixes shift size for VI6_DPR_ROUTE_FXA_MASK.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

FP bit of VI6_DPR_mod_ROUTE register is 6bit. But VI6_DPR_ROUTE_FP_MASK is set
to 0xFF, this will mask until the reserve bit.
This fixes size for VI6_DPR_ROUTE_FP_MASK.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Clipping size bit of VI6_WPFn _HSZCLIP and VI6_WPFn _VSZCLIP register are from
0 bit to 11 bit. But VI6_WPF_SZCLIP_SIZE_MASK is set to 0x1FFF, this will mask
until the reserve bits. This fixes size for VI6_WPF_SZCLIP_SIZE_MASK.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

API compliance scanning with coccinelle flagged:
./drivers/media/usb/gspca/m5602/m5602_s5k83a.c:180:9-25:
	 WARNING: timeout (100) seems HZ dependent

Numeric constants passed to schedule_timeout() make the effective
timeout HZ dependent which makes little sense in a polling loop for
the cameras rotation state.
Fixed up by converting the constant to jiffies with msecs_to_jiffies()
Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

We already know status is negative because of the earlier check so there
is no need to check again.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

They are no longer used in old non-control-framework
bridge drivers.
Reported-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>