Commit Graph

533125 Commits

Author SHA1 Message Date
Hans Verkuil
66853ec4e1 [media] sh-vou: let sh_vou_s_fmt_vid_out call sh_vou_try_fmt_vid_out
This ensures that both do the same checks, and simplifies s_fmt_vid_out
a bit.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:11 -03:00
Hans Verkuil
61fbacc115 [media] sh-vou: replace g/s_crop/cropcap by g/s_selection
Implement g/s_selection. The v4l2 core will emulate g/s_crop and
cropcap on top of g/s_selection.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:11 -03:00
Hans Verkuil
22df2e7a39 [media] sh-vou: fix incorrect initial pixelformat
It was set to a format that wasn't supported.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:10 -03:00
Hans Verkuil
4de00d0efe [media] sh-vou: support compulsory G/S/ENUM_OUTPUT ioctls
Video output drivers must support these ioctls. Otherwise applications
cannot deduce that these outputs exist and what capabilities they have.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:10 -03:00
Hans Verkuil
c5f98085bf [media] sh-vou: use v4l2_fh
This allows us to drop the use_count and you get free G/S_PRIORITY support.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:10 -03:00
Hans Verkuil
d8046ee09f [media] sh-vou: fix querycap support
Fix v4l2-compliance errors due to empty driver and bus_info fields.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:09 -03:00
Hans Verkuil
4690271ce1 [media] sh-vou: use resource managed calls
Simplify the sh-vou clean up by using devm_* were possible.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:09 -03:00
Mauro Carvalho Chehab
41bdc3cf81 [media] vsp1: declar vsp1_pipeline_stopped() as static
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: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:09 -03:00
Hans Verkuil
e36f1b19e8 [media] clock-sh7724.c: fix sh-vou clock identifier
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: Hans Verkuil <hans.verkuil@cisco.com>
Thanks-to: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:08 -03:00
Damian Hobson-Garcia
85a0638b78 [media] v4l: vsp1: Align crop rectangle to even boundary for YUV formats
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: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:08 -03:00
Laurent Pinchart
1c991fee30 [media] v4l: vsp1: Fix race condition when stopping pipeline
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: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:08 -03:00
Sei Fumizono
139c92866e [media] v4l: vsp1: Fix Suspend-to-RAM
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: Sei Fumizono <sei.fumizono.jw@hitachi-solutions.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:07 -03:00
Nobuhiro Iwamatsu
45008ee929 [media] v4l: vsp1: Fix VI6_DPR_ROUTE_FXA_MASK macro
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: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:07 -03:00
Nobuhiro Iwamatsu
1aa7890324 [media] v4l: vsp1: Fix VI6_DPR_ROUTE_FP_MASK macro
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: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:07 -03:00
Nobuhiro Iwamatsu
03b36e4dcf [media] v4l: vsp1: Fix VI6_WPF_SZCLIP_SIZE_MASK macro
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: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:07 -03:00
Nicholas Mc Guire
63f2f41752 [media] gscpa_m5602: use msecs_to_jiffies for conversions
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: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:06 -03:00
Dan Carpenter
0a2a89c4ac [media] gspca: sn9c2028: remove an unneeded condition
We already know status is negative because of the earlier check so there
is no need to check again.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:26:06 -03:00
Ricardo Ribalda
387a692438 [media] media/radio/saa7706h: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:56 -03:00
Ricardo Ribalda
59617e74e2 [media] pci/ivtv/ivtv-gpio: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:56 -03:00
Ricardo Ribalda
c2527967c5 [media] i2c/wm8739: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:55 -03:00
Ricardo Ribalda
f5f24bc326 [media] media/i2c/tvp7002: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:55 -03:00
Ricardo Ribalda
e5b40d2e11 [media] media/i2c/tvp514x: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:55 -03:00
Ricardo Ribalda
8b198c6b8b [media] media/i2c/tlv320aic23: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:54 -03:00
Ricardo Ribalda
fc1a33fed0 [media] media/i2c/tda7432: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:54 -03:00
Ricardo Ribalda
3cfa008e3c [media] media/i2c/saa717x: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:54 -03:00
Ricardo Ribalda
6ceea1f7d0 [media] media/i2c/cs5345: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:54 -03:00
Ricardo Ribalda
260faaa490 [media] media/i2c/adv7393: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:53 -03:00
Ricardo Ribalda
747d481df3 [media] media/i2c/adv7343: Remove compat control ops
They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:53 -03:00
Prashant Laddha
227da85e77 [media] v4l2-dv-timings: print refresh rate with better precision
In many cases, refresh rate is not exact integer. In such cases,
fraction was lost and it used to print, say, 59 in case of 59.94.
Now, capturing the fraction up to 2 decimal places.

Signed-off-by: Prashant Laddha <prladdha@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:53 -03:00
Ricardo Ribalda
4366dfef37 [media] media/v4l2-ctrls: Code cleanout validate_new()
We can simplify the code removing the if().

v4l2_ctr_new sets ctrls->elems to 1 when !ctrl->is_ptr.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:52 -03:00
Josh Wu
4a99362da7 [media] atmel-isi: remove mck backward compatibility code
The master clock should be handled by sensor itself.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:52 -03:00
Josh Wu
f3745a3af5 [media] atmel-isi: add runtime pm support
The runtime pm resume/suspend will enable/disable pclk (ISI peripheral
clock).

We have to call runtime_pm_get_sync()/runtime_pm_put() when we need to
access ISI registers. In atmel_isi_probe(), remove the isi disable code
as at that moment ISI peripheral clock is not enable yet.

Besides, clock_start()/clock_stop() is used to control the mclk, not
the ISI peripheral clock. So move this to start[stop]_streaming()
function.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:52 -03:00
Josh Wu
8c03783547 [media] atmel-isi: disable ISI even if it has codec request
In current code, stop_streaming() will just return if ISI is still
working in the codec. But this is incorrect, we need to disable ISI even
it is working on the codec, otherwise stop_streaming() will not work as
we expected.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:51 -03:00
Laurent Pinchart
408131b855 [media] v4l: omap4iss: Remove video node crop support
Cropping should be configured on the pipeline subdev nodes, not through
the video nodes. Remove crop support on all video nodes.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:51 -03:00
Laurent Pinchart
44f4294d5e [media] v4l: omap4iss: Enable driver compilation as a module
Now that the driver doesn't use the non-exported omap4_ctrl_pad_readl
and omap4_ctrl_pad_writel functions nothing prevents it from being
compiled as a module anymore.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:51 -03:00
Sakari Ailus
9d39f05490 [media] v4l: omap3isp: Fix sub-device power management code
Commit 813f5c0ac5 ("media: Change media device link_notify behaviour")
modified the media controller link setup notification API and updated the
OMAP3 ISP driver accordingly. As a side effect it introduced a bug by
turning power on after setting the link instead of before. This results in
sub-devices not being powered down in some cases when they should be. Fix
it.

Fixes: 813f5c0ac5 [media] media: Change media device link_notify behaviour

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Cc: stable@vger.kernel.org # since v3.10
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:51 -03:00
Sakari Ailus
5d47938698 [media] v4l: omap3isp: Fix async notifier registration order
The async notifier was registered before the v4l2_device was registered and
before the notifier callbacks were set. This could lead to missing the
bound() and complete() callbacks and to attempting to spin_lock() and
uninitialised spin lock.

Also fix unregistering the async notifier in the case of an error --- the
function may not fail anymore after the notifier is registered.

Fixes: da7f3843d2 ("[media] omap3isp: Add support for the Device Tree")

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:50 -03:00
Joe Perches
9aee1ae331 [media] media: uapi: vsp1: Use __u32 instead of u32
Don't use the kernel types in uapi headers.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:50 -03:00
Hans Verkuil
1b3b384177 [media] v4l2-dv-timings: log if the timing is reduced blanking V2
The last CVT standard introduced reduced blanking version 2 which is signaled by
a vsync of 8. Log this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:50 -03:00
Prashant Laddha
5fea1bb703 [media] v4l2-dv-timings: add support for reduced blanking v2
Added support for reduced blanking version 2 (RB v2) in cvt timings.
Standard specifies a fixed vsync pulse of 8 lines to indicate RB v2
timings. Vertical back porch is fixed at 6 lines and vertical front
porch is remainder of vertical blanking time.

For RB v2, horizontal blanking is fixed at 80 pixels. Horizontal sync
is fixed at 32. All horizontal timing counts (active pixels, front,
back porches) can be specified upto a precision of 1.

RB v2 allows for non standard aspect ratios. In RB v2 vsync does not
indicate aspect ratio. In absence of aspect ratio v4l2_detect_cvt()
cannot calculate image width from image height. Hence extending the
v4l2_detect_cvt() to pass image width in case of RB v2.

Signed-off-by: Prashant Laddha <prladdha@cisco.com>
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
Fabian Frederick
30533ad10b [media] btcx-risc: use swap() in btcx_sort_clips()
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
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
Fabian Frederick
2bb00da148 [media] saa7146: use swap() in sort_and_eliminate()
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
Fabian Frederick
453f847ef2 [media] wl128x: use swap() in fm_rdsparse_swapbytes()
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 08:25:48 -03:00
Fabian Frederick
fd7524294c [media] v4l2-dv-timings: use swap() in v4l2_calc_aspect_ratio()
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 08:25:48 -03:00
Hans Verkuil
cfcffe397f [media] rc/Kconfig: fix indentation problem
The RC_ST and IR_SUNXI entries have weird indentation, and the RC_ST
entry is actually malformed. Fix it.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:48 -03:00
Jan Roemisch
e6cf0c409b [media] radio-bcm2048: Fix region selection
This patch fixes region selection for lower bottom_frequency in BCM2048 FM
receiver. It also removes "Japan wide band" region since this is impossible
to do just like that.

Signed-off-by: Jan Roemisch <maxx@spaceboyz.net>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:47 -03:00
Krzysztof Hałasa
d9b8252202 [media] SOLO6x10: Remove dead code
solo_dev and pdev cannot be NULL here. It doesn't matter if we
initialized the PCI device or not.

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:47 -03:00
Krzysztof Hałasa
e1ceb25a15 [media] SOLO6x10: remove unneeded register locking and barriers
readl() and writel() are atomic, we don't need the spin lock.
Also, flushing posted write buffer isn't required. Especially on read :-)

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:47 -03:00
Krzysztof Hałasa
dd43a6278a [media] SOLO6x10: unmap registers only after free_irq()
Fixes a panic on ARM. Diagnosis by Russell King.

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-07-06 08:25:47 -03:00