Hi Sakari,
Thanks for the review.
On Fri, Mar 13, 2015 at 12:04 AM, Sakari Ailus wrote:
> Hi Prabhakar,
>
> On Thu, Mar 12, 2015 at 11:22:36PM +, Lad Prabhakar wrote:
> ...
>> +static int ov2659_probe(struct i2c_client *client,
>> + const struct i2c_device_id *id)
>> +{
>
Hi Laurent,
Thanks for the patch.
On Fri, Mar 13, 2015 at 12:03 AM, Laurent Pinchart
wrote:
> Parse DT properties into a platform data structure when a DT node is
> available.
>
> Signed-off-by: Laurent Pinchart
>
> ---
>
[snip]
> +static struct mt9v032_platform_data *
> +mt9v032_get_pdata(stru
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date: Fri Mar 13 04:00:14 CET 2015
git branch: test
git hash: 3d945be05ac1e806af075e9315bc1b3409adae2b
gcc versio
videobuf2 has long been subject to AB-BA style deadlocks due to the
queue lock and mmap_sem being taken in different orders for the mmap
operation. The problem has been fixed by making this operation callable
without taking the queue lock, using an mmap_lock internal to videobuf2.
The omap3isp dri
Replace the open-coded copy by a function call.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/omap3isp/ispvideo.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/media/platform/omap3isp/ispvideo.c
b/drivers/media/platform/omap3isp/ispvideo.c
index 3d
Hi Sakari,
Thank you for the review.
On Friday 13 March 2015 01:56:32 Sakari Ailus wrote:
> On Sun, Mar 08, 2015 at 11:37:55PM +0200, Laurent Pinchart wrote:
> ...
>
> > @@ -198,24 +177,58 @@ static void hist_dma_cb(int lch, u16 ch_status, void
> > *data)
> > static int hist_buf_dma(struct isps
Hi Prabhakar,
On Thu, Mar 12, 2015 at 11:22:36PM +, Lad Prabhakar wrote:
...
> +static int ov2659_probe(struct i2c_client *client,
> + const struct i2c_device_id *id)
> +{
> + const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
> + struct v4l2_subde
Signed-off-by: Laurent Pinchart
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
Aptina has recently been acquired by ON Semiconductor, but the name Aptina is
still widely used. Should the onnn prefix be used instead ?
diff --git a/Documentation/de
Parse DT properties into a platform data structure when a DT node is
available.
Signed-off-by: Laurent Pinchart
---
Changes since v1:
- Add MT9V02[24] compatible strings
- Prefix all compatible strings with "aptina,"
- Use "link-frequencies" instead of "link-freqs"
Open questions:
- Should t
Hi Laurent,
On Sun, Mar 08, 2015 at 11:37:55PM +0200, Laurent Pinchart wrote:
...
> @@ -198,24 +177,58 @@ static void hist_dma_cb(int lch, u16 ch_status, void
> *data)
> static int hist_buf_dma(struct ispstat *hist)
> {
> dma_addr_t dma_addr = hist->active_buf->dma_addr;
> + struct dm
Hi Laurent,
On Fri, Mar 13, 2015 at 01:11:03AM +0200, Laurent Pinchart wrote:
> Hi Sakari,
>
> On Friday 13 March 2015 01:03:21 Sakari Ailus wrote:
> > On Thu, Mar 12, 2015 at 01:39:07AM +0200, Laurent Pinchart wrote:
> > > On Saturday 07 March 2015 23:41:11 Sakari Ailus wrote:
> > > > Signed-off
Hi Sylwester,
On Monday 09 March 2015 13:22:12 Sylwester Nawrocki wrote:
> On 09/03/15 12:29, Laurent Pinchart wrote:
> > On Monday 09 March 2015 11:35:52 Sylwester Nawrocki wrote:
> >> On 08/03/15 14:45, Laurent Pinchart wrote:
> >>> +++ b/Documentation/devicetree/bindings/media/i2c/mt9v032.txt
>
From: Benoit Parrot
this patch adds support for omnivision's ov2659
sensor, the driver supports following features:
1: Asynchronous probing
2: DT support
3: Media controller support
Signed-off-by: Benoit Parrot
Signed-off-by: Lad, Prabhakar
---
Changes for v5:
a: Implemented V4L2_CID_PIXEL_R
Hi Sakari,
On Friday 13 March 2015 01:03:21 Sakari Ailus wrote:
> On Thu, Mar 12, 2015 at 01:39:07AM +0200, Laurent Pinchart wrote:
> > On Saturday 07 March 2015 23:41:11 Sakari Ailus wrote:
> > > Signed-off-by: Sakari Ailus
> > > ---
> > >
> > > .../devicetree/bindings/media/ti,omap3isp.txt
ported from the manufacturer's source tree, available from
http://dvbsky.net/download/linux/media_build-bst-150211.tar.gz
Signed-off-by: Dirk Nehring
---
drivers/media/pci/smipcie/Kconfig | 1 +
drivers/media/pci/smipcie/Makefile | 3 +
drivers/media/pci/smip
Hi Laurent,
On Thu, Mar 12, 2015 at 01:39:07AM +0200, Laurent Pinchart wrote:
> Hi Sakari,
>
> Thank you for the patch.
>
> On Saturday 07 March 2015 23:41:11 Sakari Ailus wrote:
> > Signed-off-by: Sakari Ailus
> > ---
> > .../devicetree/bindings/media/ti,omap3isp.txt | 64 +
On Fri, Mar 13, 2015 at 12:23:27AM +0200, Sakari Ailus wrote:
...
> > > +
> > > + for (i = 0; i < ARRAY_SIZE(bus->lane_polarity); i++) {
> > > + polarity = of_prop_next_u32(prop, polarity, &v);
> > > + if (!polarity)
> > > + break;
> >
Hi Laurent,
On Sun, Mar 08, 2015 at 01:49:26AM +0200, Laurent Pinchart wrote:
> Hi Sakari,
>
> Thank you for the patch.
>
> On Saturday 07 March 2015 23:41:10 Sakari Ailus wrote:
> > Add lane_polarity field to struct v4l2_of_bus_mipi_csi2 and write the
> > contents of the lane polarity property
The Quanta NL3 laptop has a UVC camera which the descriptor says
comes from Realtek: https://gist.github.com/dsd/9a6567baa53c747fd306
Probe fails, because the output terminal (ID 3) references a
non-existent source with ID 6. Fixing it to add itself onto the
end of the chain makes the camera work.
Parse and read the link-frequencies property in v4l2_of_parse_endpoint().
The property is an u64 array of undefined length, thus the memory allocation
may fail, leading
- v4l2_of_parse_endpoint() to return an error in such a case (as well as
when failing to parse the property) and
- to requiring
Hello Hans,
On 09.03.2015 15:02, Hans Verkuil wrote:
> On 03/09/2015 02:45 PM, Florian Echtler wrote:
>> On 09.03.2015 11:09, Hans Verkuil wrote:
>>> The error almost certainly comes from usb_submit_urb(). That function does
>>> some
>>> checks on the sgl:
>>>
>>> I wonder it the code gets there.
Hi Philipp
On 12 March 2015 at 10:58, Philipp Zabel wrote:
> Currently the imx-drm driver misuses the V4L2_PIX_FMT constants to describe
> the
> pixel format on the parallel bus between display controllers and encoders. Now
> that MEDIA_BUS_FMT is available, use that instead.
I've tested this s
This patch adds led-flash support to Maxim max77693 chipset.
A device can be exposed to user space through LED subsystem
sysfs interface. Device supports up to two leds which can
work in flash and torch mode. The leds can be triggered
externally or by software.
Signed-off-by: Jacek Anaszewski
Sig
Add macros for defining boost mode and trigger type properties
of flash LED devices.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Bryan Wu
Cc: Richard Purdie
---
include/dt-bindings/leds/common.h | 21 +
1 file changed, 21 insertions(+)
create mode 100644
This patch adds a driver for the 1.5A Step-Up Current Regulator
for Flash LEDs. The device is programmed through a Skyworks proprietary
AS2Cwire serial digital interface.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Bryan Wu
Cc: Richard Purdie
---
drivers/leds/Kconfig|
This patch set is a follow-up of the LED / flash API integration
series [1]. It is based on linux-next_20150312, with patches
for mfd max77693 from the previous version of the patch set.
Those patches have been recently applied to mfd tree and are
awaiting merging with linux-next.
Use "skyworks" as the vendor prefix for the Skyworks Solutions, Inc.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
.../devicetree/bindings/vendor-prefixes.txt|1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Doc
This patch extends LED Flash class documention by
the description of interactions with v4l2-flash sub-device.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Acked-by: Sakari Ailus
Cc: Bryan Wu
Cc: Richard Purdie
---
Documentation/leds/leds-class-flash.txt | 13 +
1 fil
This patch adds support for external v4l2-flash devices.
The support includes parsing "flashes" DT property
and asynchronous subdevice registration.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Sylwester Nawrocki
---
drivers/media/platform/exynos4-is/media-dev.c | 36 +
This patch adds device tree binding documentation for
the flash cell of the Maxim max77693 multifunctional device.
Signed-off-by: Jacek Anaszewski
Signed-off-by: Andrzej Hajda
Acked-by: Kyungmin Park
Cc: Lee Jones
Cc: Chanwoo Choi
Cc: Bryan Wu
Cc: Richard Purdie
---
Documentation/devicetre
This patch adds helper functions for registering/unregistering
LED Flash class devices as V4L2 sub-devices. The functions should
be called from the LED subsystem device driver. In case the
support for V4L2 Flash sub-devices is disabled in the kernel
config the functions' empty versions will be used
This patch adds device tree binding documentation for
1.5A Step-Up Current Regulator for Flash LEDs.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Bryan Wu
Cc: Richard Purdie
---
.../devicetree/bindings/leds/leds-aat1290.txt | 71
1 file changed, 71 i
LED_FLASH_MAX_SYSFS_GROUPS macro had value that was relevant for
previous version of the patches introducing LED Flash class. Currently
it is required to reserve the room for maximum 4 sysfs groups.
Since the last element of the struct attribute_group array passed to
the function device_create_with
Add support for V4L2 Flash sub-device to the max77693 LED Flash class
driver. The support allows for V4L2 Flash sub-device to take the control
of the LED Flash class device.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Bryan Wu
Cc: Richard Purdie
Cc: Sakari Ailus
---
drivers/l
This patch adds a description of 'flashes' property
to the samsung-fimc.txt.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Sylwester Nawrocki
---
.../devicetree/bindings/media/samsung-fimc.txt |8
1 file changed, 8 insertions(+)
diff --git a/Documentation/device
Add support for V4L2 Flash sub-device to the aat1290 LED Flash class
driver. The support allows for V4L2 Flash sub-device to take the control
of the LED Flash class device.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Cc: Bryan Wu
Cc: Richard Purdie
Cc: Sakari Ailus
---
drivers/le
All other drivers using the TI_ST infrastructure use
'depends on' for this symbol, and it makes no sense
to only enable that if CONFIG_NET is enable, because
the radio driver also depends on CONFIG_NET itself:
ERROR: "skb_queue_purge" [drivers/media/radio/wl128x/fm_drv.ko] undefined!
ERROR: "skb_p
Hi Philipp,
On 03/12/15 10:58, Philipp Zabel wrote:
> Currently the imx-drm driver misuses the V4L2_PIX_FMT constants to describe
> the
> pixel format on the parallel bus between display controllers and encoders. Now
> that MEDIA_BUS_FMT is available, use that instead.
>
> I'd like to get the V4
The LDB driver changes the attached display interface's input clock mux
to the LDB_DI clock reference. Change it back again when disabling the
LVDS display. Changing back to the PLL5 for example allows to configure
the same DI for HDMI output later.
Signed-off-by: Philipp Zabel
---
drivers/gpu/d
Commit 9e74d2926a28 ("staging: imx-drm: add LVDS666 support for parallel
display") describes a 24-bit bus format where three 6-bit components each
take the lower part of 8 bits with the two high bits zero padded. Add a
component-wise padded media bus format RGB666_1X24_CPADHI to support this
connec
This patch allows to optionally attach the lvds-channel to a panel
supported by a drm_panel driver using of-graph bindings, instead of
supplying the modes via display-timings in the device tree.
This depends on of_graph_get_port_by_id and uses the OF graph to
link the optional DRM panel to the LDB
This patch adds three new RGB media bus formats that describe
18-bit or 24-bit samples transferred over an LVDS bus with three
or four differential data pairs, serialized into 7 time slots,
using standard SPWG/PSWG/VESA or JEIDA data ordering.
Signed-off-by: Philipp Zabel
Acked-by: Sakari Ailus
This patch makes the fsl,data-width and fsl,data-mapping device tree
properties optional if a panel is connected to the ldb output port
via the of_graph bindings. The data mapping is determined from the
display_info.bus_format field provided by the panel.
Signed-off-by: Philipp Zabel
---
drivers
From: Boris Brezillion
Add RGB444_1X12 and RGB565_1X16 format definitions and update the
documentation.
Signed-off-by: Boris Brezillon
Acked-by: Mauro Carvalho Chehab
Acked-by: Sakari Ailus
Acked-by: Laurent Pinchart
Signed-off-by: Philipp Zabel
---
Documentation/DocBook/media/v4l/subdev-f
This patch adds the media bus format for a 24-bit bus format with three
8-bit YUV components.
Signed-off-by: Philipp Zabel
Acked-by: Laurent Pinchart
---
Documentation/DocBook/media/v4l/subdev-formats.xml | 37 ++
include/uapi/linux/media-bus-format.h | 3 +-
2
Currently the imx-drm driver misuses the V4L2_PIX_FMT constants to describe the
pixel format on the parallel bus between display controllers and encoders. Now
that MEDIA_BUS_FMT is available, use that instead.
I'd like to get the V4L2 maintainers' acks for the four necessary media
bus format patch
This patch consolidates the different interface_pix_fmt, pixel_fmt, pix_fmt,
and pixfmt variables to a common name "bus_format" wherever they describe the
pixel format on the bus between display controller and encoder hardware.
At the same time, it renames imx_drm_panel_format to imx_drm_set_bus_fo
imx-drm internally misused the V4L2_PIX_FMT constants, which are supposed to
describe the pixel format of frame buffers in memory, to describe the pixel
format on the bus between the display controller and the encoder hardware.
Now that MEDIA_BUS_FMT constants are available to drm drivers, use thos
This patch adds two more 24-bit RGB formats. BGR888 is more or less common,
GBR888 is used on the internal connection between the IPU display interface
and the TVE (VGA DAC) on i.MX53 SoCs.
Signed-off-by: Philipp Zabel
Acked-by: Laurent Pinchart
---
Documentation/DocBook/media/v4l/subdev-format
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>From the daily build:
rtl2832.c: In function 'rtl2832_read_status':
rtl2832.c:703:12: warning: 'tmp' may be used uninitialized in this function
[-Wmaybe-uninitialized]
} else if (tmp == 10) {
^
The code is OK, it's just the compiler that cannot figure out what's
going on. So just
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