Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness
The drvier is mostly based on s5p-g2d v4l2 m2m driver
And supports various operations from the
Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness
The drvier is mostly based on s5p-g2d v4l2 m2m driver
And supports various operations from the
Hi Yong,
On Mon, Jul 31, 2017 at 09:48:06AM +0800, Yong wrote:
> On Sun, 30 Jul 2017 09:08:01 +0300
> Baruch Siach wrote:
> > On Fri, Jul 28, 2017 at 06:02:33PM +0200, Maxime Ripard wrote:
> > > On Thu, Jul 27, 2017 at 01:01:35PM +0800, Yong Deng wrote:
> > > > + regmap_write(sdev->regmap,
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: Mon Jul 31 05:00:26 CEST 2017
media-tree git hash:da48c948c263c9d87dfc64566b3373a858cc8aa2
media_build gi
Hi,
On Fri, 28 Jul 2017 18:02:33 +0200
Maxime Ripard wrote:
> Hi,
>
> Thanks for the second iteration!
>
> On Thu, Jul 27, 2017 at 01:01:35PM +0800, Yong Deng wrote:
> > Allwinner V3s SoC have two CSI module. CSI0 is used for MIPI interface
> > and CSI1 is used for parallel interface. This is
This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering based
2d graphics acceleration module.
Before, my colleague yakir have write a drm RGA drvier and send it to the lists.
http://lists.infradead.org/pipermail/linux-arm-kernel/2016-March/416769.html
I have been asked to find
At peresent, we don't have a control for Compositing and Blend.
All drivers are just doing copies while actually many hardwares
supports more functions.
So Adding V4L2 controls for Compositing and Blend, used for for
composting streams.
The values are based on porter duff operations.
Defined in b
This patch add the RGA dt config of RK3399 SoC.
Signed-off-by: Jacob Chen
Signed-off-by: Yakir Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
This patch add the RGA dt config of rk3288 SoC.
Signed-off-by: Jacob Chen
Signed-off-by: Yakir Yang
---
arch/arm/boot/dts/rk3288.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 1efc2f2..cea41b7 100644
---
Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness
The drvier is mostly based on s5p-g2d v4l2 m2m driver
And supports various operations from the
Add DT bindings documentation for Rockchip RGA
Signed-off-by: Jacob Chen
Signed-off-by: Yakir Yang
---
.../devicetree/bindings/media/rockchip-rga.txt | 33 ++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/rockchip-rga.txt
d
Hi,
On Sun, 30 Jul 2017 09:08:01 +0300
Baruch Siach wrote:
> Hi Maxime, Yong,
>
> On Fri, Jul 28, 2017 at 06:02:33PM +0200, Maxime Ripard wrote:
> > Hi,
> >
> > Thanks for the second iteration!
> >
> > On Thu, Jul 27, 2017 at 01:01:35PM +0800, Yong Deng wrote:
> > > Allwinner V3s SoC have tw
On Fri, 28 Jul 2017 18:03:53 +0200
Maxime Ripard wrote:
> Hi,
>
> On Thu, Jul 27, 2017 at 01:01:36PM +0800, Yong Deng wrote:
> > Add binding documentation for Allwinner V3s CSI.
> >
> > Signed-off-by: Yong Deng
> > ---
> > .../devicetree/bindings/media/sun6i-csi.txt| 49
> > +
On Thu, 27 Jul 2017 14:25:51 +0200
Maxime Ripard wrote:
> On Thu, Jul 27, 2017 at 03:16:44PM +0300, Baruch Siach wrote:
> > Hi Yong,
> >
> > I managed to get the Frame Done interrupt with the previous version of this
> > driver on the A33 OLinuXino. No data yet (all zeros). I'm still working on
Hi,
This series is based on top of media-tree and some patches where
previously part of the series '[PATCH v5 0/4] v4l2-async: add
subnotifier registration for subdevices'. Hans suggested the cleanups
could be broken out to a separate series, so this is this series :-)
The aim of this series is t
The re-probing of subdevices when unregistering a notifier is tricky to
understand, and implemented somewhat as a hack. Add a comment trying to
explain why the re-probing is needed in the first place and why existing
helper functions can't be used in this situation.
Signed-off-by: Niklas Söderlund
Instead of trying to cope with the failed memory allocation and still
leaving the kernel in a semi-broken state (the subdevices will be
released but never re-probed) simply abort. The kernel have already
printed a warning about allocation failure but keep the error printout
to ease pinpointing the
There is no good reason to hold the list_lock when re-probing the
devices and it prevents a clean implementation of subdevice notifiers.
Move the actual release of the devices outside of the loop which
requires the lock to be held.
Signed-off-by: Niklas Söderlund
---
drivers/media/v4l2-core/v4l2
The call to v4l2_async_cleanup() will set sd->asd to NULL so passing it
to notifier->unbind() have no effect and leaves the notifier confused.
Call the unbind() callback prior to cleaning up the subdevice to avoid
this.
Signed-off-by: Niklas Söderlund
---
drivers/media/v4l2-core/v4l2-async.c | 6
On Sat, Jul 29, 2017 at 01:46:07PM +0200, Matthias Reichl wrote:
> On Sat, Jul 29, 2017 at 11:23:22AM +0100, Sean Young wrote:
> > Hi,
> >
> > On Sun, Jul 16, 2017 at 10:26:14PM -0700, Szabolcs Andrasi wrote:
> > > Hi,
> > >
> > > I'm using Ubuntu 17.04 and I installed the ir-keytable tool. The
>
From: Shawn Guo
It adds the dt-bindings document for ZTE ZX IRDEC remote control
block.
Signed-off-by: Shawn Guo
---
Documentation/devicetree/bindings/media/zx-irdec.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/zx-irdec.t
From: Shawn Guo
It adds the remote control driver and corresponding keymap file for
IRDEC block found on ZTE ZX family SoCs.
Signed-off-by: Shawn Guo
---
drivers/media/rc/Kconfig | 11 ++
drivers/media/rc/Makefile | 1 +
drivers/media/rc/keymaps/Makefile |
From: Shawn Guo
The NEC scancode composing and protocol type detection in
ir_nec_decode() is generic enough to be a shared function. Let's create
an inline function in rc-core.h, so that other remote control drivers
can reuse this function to save some code.
Signed-off-by: Shawn Guo
---
drive
From: Shawn Guo
The series adds dt-bindings and remote control driver for IRDEC block
found on ZTE ZX family SoCs.
Changes for v2:
- Add one patch to move generic NEC scancode composing and protocol
type detection code from ir_nec_decode() into an inline shared
function, which can be reus
Hi Sean,
On Sat, Jul 29, 2017 at 10:51:13AM +0100, Sean Young wrote:
> Hi Shawn,
>
> The driver looks great! Just a minor point, see below.
Thanks for taking time to look at the patch. I appreciate your review
comments, and will post v2 that addressed them shortly. Thanks.
Shawn
I can confirm the problems with the cx23885 driver reported by Steven
Toth on 6 June 2017. He found that:
> I tried the card in a different older Intel i7 board and it worked
> flawlessly. I then started to wonder if it was some new
> incompatibility introduced with Kaby Lake. I had tweaked the U
From: Hans Verkuil
Add support for HDMI CEC to the drm adv7511/adv7533 drivers.
The CEC registers that we need to use are identical for both drivers,
but they appear at different offsets in the register map.
Signed-off-by: Hans Verkuil
---
drivers/gpu/drm/bridge/adv7511/Kconfig | 8 +
From: Hans Verkuil
The adv7511 on the Koelsch board has a 12 MHz fixed clock
for the CEC block. Specify this in the dts to enable CEC support.
Signed-off-by: Hans Verkuil
---
arch/arm/boot/dts/r8a7791-koelsch.dts | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/r8a
From: Hans Verkuil
Document the cec clock binding.
Signed-off-by: Hans Verkuil
---
Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
b/Documentation/devicetr
From: Hans Verkuil
The adv7533 on this board needs a cec clock. Hook it up in the dtsi
to enable CEC for the HDMI transmitters.
Signed-off-by: Hans Verkuil
---
arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.d
From: Hans Verkuil
This patch series adds CEC support to the drm adv7511/adv7533 drivers.
I have tested this with the Qualcomm Dragonboard C410 (adv7533 based)
and the Renesas R-Car Koelsch board (adv7511 based).
Note: the Dragonboard needs this patch:
https://patchwork.kernel.org/patch/982477
From: Olli Salonen
If the PLP given is NO_STREAM_ID_FILTER (~0u) don't try to set that into the
PLP register. Set PLP to 0 instead.
Signed-off-by: Olli Salonen
---
drivers/media/dvb-frontends/mn88472.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-fr
From: Olli Salonen
If the PLP given is NO_STREAM_ID_FILTER (~0u) don't try to set that into the
PLP register. Set PLP to 0 instead.
Signed-off-by: Olli Salonen
---
drivers/media/dvb-frontends/mn88473.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-fr
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In order to support CEC the HDMI driver has to inform the CEC driver
whenever the physical address changes. So when the EDID is read the
CEC driver has to be informed and whenever the hotplug detect goes
away.
This is done through the cec-notifier framework.
The link between the HDMI driver and t
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