Add packed/full-g bayer formats with 8/10/12/14 bit
for image output. Add Pass 1 (P1) specific meta formats for
parameter processing and 3A/other statistics.
(The current metadata interface used in meta input and partial
meta nodes is only a temporary solution to kick off the driver
development an
The purpose of this child device is to provide shared
memory management for exchanging tuning data between co-processor
and the Pass 1 unit of the camera ISP system, including cache
buffer handling.
Signed-off-by: Jungo Lin
---
This patch depends on "Add support for mt8183 SCP"[1].
[1] https://p
Hello,
This RFC patch series adding the driver for Pass 1 (P1) unit in
Mediatek's camera ISP system on mt8183 SoC, which
will be used in camera features of CrOS. It's the first time Mediatek
develops ISP kernel drivers based on V4L2 and media controller
framework. I posted the main part of the ISP
Reserved Mediatek ISP P1 V4L2 control number with 16.
Moreover, add two V4L2 controls for ISP P1 user space
usage.
1. V4L2_CID_MTK_GET_BIN_INFO
- Provide the image output width & height in case
camera binning mode is enabled.
2. V4L2_CID_MTK_RAW_PATH
- Export the path control of the main stream t
Add nodes for Pass 1 unit of Mediatek's camera ISP system.
Pass 1 unit embedded in Mediatek SoCs, works with the
co-processor to process image signal from the image sensor
and output RAW image data.
Signed-off-by: Jungo Lin
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 24 ++
Implement standard V4L2 video driver that utilizes V4L2
and media framework APIs. In this driver, supports one media
device, one sub-device and seven video devices during
initialization. Moreover, it also connects with sensor and
seninf drivers with V4L2 async APIs.
(The current metadata interface
This patch adds the Mediatek ISP P1 HW control device driver.
It handles the ISP HW configuration, provides interrupt handling and
initializes the V4L2 device nodes and other functions.
(The current metadata interface used in meta input and partial
meta nodes is only a temporary solution to kick o
This patch adds Kconfig for Pass 1 (P1) unit driver of Mediatek's
camera ISP system. ISP P1 unit is embedded in Mediatek SoCs. It
provides RAW processing which includes optical black correction,
defect pixel correction, W/IR imbalance correction and lens
shading correction.
Signed-off-by: Jungo Li
This patch adds DT binding document for the Pass 1 (P1) unit in
Mediatek's camera ISP system. The Pass 1 unit grabs the sensor data
out from the sensor interface, applies ISP image effects from tuning
data and outputs the image data or statistics data to DRAM.
Signed-off-by: Jungo Lin
---
.../bi
This patch adds communication with the co-processor on the SoC
through the SCP driver. It supports bi-directional commands
to exchange data and perform command flow control function.
Signed-off-by: Jungo Lin
---
This patch depends on "Add support for mt8183 SCP"[1].
[1] https://patchwork.kernel.
On Mon, Jun 3, 2019 at 5:32 AM Maxime Ripard wrote:
>
> Commit 8df39e16877f ("media: dt-bindings: media: Add vendor prefix for
> allegro") introduced a new devicetree binding vendors, however with an
> improper syntax making the resulting YAML impossible to parse. Let's fix
> this.
>
> Cc: Hans Ve
Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.
Signed-off-by: Ezequiel Garcia
---
drivers/staging/media/rockchip/vpu/rockchip_vpu_drv.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/rockchip/vpu/
Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.
Cc: Rick Chang
Cc: Bin Liu
Signed-off-by: Ezequiel Garcia
---
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platfor
Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.
Cc: Jean-Christophe Trotin
Signed-off-by: Ezequiel Garcia
---
drivers/media/platform/sti/hva/hva-v4l2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/st
Use the newly introduced vb2_get_buffer API and avoid
accessing buffers in the queue directly.
Cc: Tiffany Lin
Cc: Andrew-CT Chen
Signed-off-by: Ezequiel Garcia
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git
Some drivers need to access a vb2 buffer from its
queue index. Introduce an accessor to abstract this,
and avoid drivers from accessing private members.
Reviewed-by: Boris Brezillon
Signed-off-by: Ezequiel Garcia
---
Changes from v1:
* Drop redundant num_buffers > 0 check.
---
include/media/vid
Hi,
This patchset introduces a new vb2_get_buffer accessor and then
uses it on all the drivers that are accessing videobuf2
private buffer array directly.
I'm skipping Intel IPU3 driver here, since the code goes beyond
just accessing the buffer. It also modifies the buffer queue
directly. I belie
Hi Sakari,
On Monday, June 10, 2019 10:54:44 AM CEST Sakari Ailus wrote:
> Hi Janusz,
>
> On Thu, Jun 06, 2019 at 08:13:36PM +0200, Janusz Krzysztofik wrote:
> > Hi Sakari,
> >
> > On Thursday, June 6, 2019 3:56:42 PM CEST Sakari Ailus wrote:
> > > Hi Janusz,
> > >
> > > On Wed, Jun 05, 2019 at
On Mon, Jun 10, 2019 at 5:09 AM Robin Gong wrote:
>
> I can reproduce once enable your config to build firmware in kernel, but no
> such issue
> if load sdma firmware from rootfs as imx_v6_v7_defconfig. Maybe firmware
> built in function
> broken by some patches. Could you try with the default f
Meine Namen sind Frances und Patrick Connolly aus Nordirland, Großbritannien.
Meine Frau und ich möchten Ihnen und Ihrer Familie meine guten Neuigkeiten
mitteilen. Am Neujahrstag (1.1.19) habe ich einen Jackpot im Wert von 115
Millionen Pfund gewonnen. Ich möchte Ihnen und Ihrer Familie im Na
> -Original Message-
> From: Sven Van Asbroeck
> Sent: 2019年6月6日 21:35
> On Wed, Jun 5, 2019 at 10:32 PM Robin Gong wrote:
> >
> > So that's another issue that I can't reproduce. How do you switch
> > between sdma ROM/RAM firmware load? Just keep or remove
> sdma-imx6q.bin in your ramfs
On Mon, 10 Jun 2019 10:52:47 +0200
Boris Brezillon wrote:
> Hello,
>
> This is a first batch of adjustments to the stateless H264 decoder
> uAPI. The first one is about adding support for per-frame decoding,
> which is the only mode supported on some codecs (the hantro G1 block
> supports per-sl
Hi Janusz,
On Thu, Jun 06, 2019 at 08:13:36PM +0200, Janusz Krzysztofik wrote:
> Hi Sakari,
>
> On Thursday, June 6, 2019 3:56:42 PM CEST Sakari Ailus wrote:
> > Hi Janusz,
> >
> > On Wed, Jun 05, 2019 at 09:33:41PM +0200, Janusz Krzysztofik wrote:
> > > Hi Sakari,
> > >
> > > On Tuesday, June
Those lists can be extracted from the dpb, let's simplify userspace
life and build that list kernel-side (generic helpers will be provided
for drivers that need this list).
Signed-off-by: Boris Brezillon
---
Changes in v2:
* None
---
Documentation/media/uapi/v4l/ext-ctrls-codec.rst | 9 -
Some stateless decoders don't support per-slice decoding (or at least
not in a way that would make them efficient or easy to use).
Let's expose a menu to control and expose the supported decoding modes.
Drivers are allowed to support only one decoding but they can support
both too.
Signed-off-by:
Looks like some stateless decoders expect slices to be prefixed with
ANNEX B start codes (they most likely do some kind of bitstream parsing
and/or need that to delimit slices when doing per frame decoding).
Since skipping those start codes for dummy stateless decoders (those
expecting all params t
Hello,
This is a first batch of adjustments to the stateless H264 decoder
uAPI. The first one is about adding support for per-frame decoding,
which is the only mode supported on some codecs (the hantro G1 block
supports per-slice decoding but not in an way that would allow
efficient multiplexing o
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