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 29 05:00:11 CET 2019
media-tree git hash:122d0e8dd050cc5dc3fb9e9b5f2dee3c5276ce35
media_build git
On Thu, Mar 28, 2019 at 10:59 PM Hans Verkuil wrote:
>
> On 3/28/19 8:20 AM, Tomasz Figa wrote:
>
>
>
> >> +static int rockchip_vpu_buf_out_validate(struct vb2_buffer *vb)
> >> +{
> >> + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
> >> +
> >> + vbuf->field = V4L2_FIELD_NONE
On Fri, Mar 29, 2019 at 3:30 AM Ezequiel Garcia wrote:
>
> On Thu, 2019-03-28 at 15:15 +0900, Tomasz Figa wrote:
> > Hi Ezequiel,
> >
> > On Tue, Mar 5, 2019 at 4:26 AM Ezequiel Garcia
> > wrote:
> > > In order to make the code more generic, introduce a pair of start/stop
> > > codec operations,
Video engine clock control functions in the Aspeed video engine driver are
being called from multiple context without any protection so video clocks
can be disabled twice and eventually it causes a kernel warning with stack
dump printing out like below:
[ 120.034729] WARNING: CPU: 0 PID: 1334 at
On Thu, 2019-03-28 at 16:11 +0900, Tomasz Figa wrote:
> On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
> > In preparation to support decoders, using a single memory-to-memory
> > device, we need to roll our own media controller entities registration.
> >
> > Signed-off-by: Ezequiel Garcia
Em Thu, 28 Mar 2019 20:48:34 +0100
Gregor Jasny escreveu:
> Hello,
>
> On 28.03.19 20:17, Mauro Carvalho Chehab wrote:
> > Em Thu, 28 Mar 2019 19:48:35 +0100
> > Samuel CHEMLA escreveu:
> >> 1) I did reproduce the bug with a serial console, but the serial
> >> console was also frozen, and the
Hi Ezequiel,
this is very nice, thank you!
On Thu, Mar 28, 2019 at 03:07:04PM -0300, Ezequiel Garcia wrote:
> Add two new API helpers, v4l2_fill_pixfmt and v4l2_fill_pixfmt_mp,
> to be used by drivers to calculate plane sizes and bytes per lines.
>
> Note that driver-specific padding and alignm
Hello,
On 28.03.19 20:17, Mauro Carvalho Chehab wrote:
Em Thu, 28 Mar 2019 19:48:35 +0100
Samuel CHEMLA escreveu:
1) I did reproduce the bug with a serial console, but the serial
console was also frozen, and there was no message before freeze.
The only way for a machine to freeze even on ser
Hey Tomasz,
Thanks for taking the time to review this carefully!
On Thu, 2019-03-28 at 18:57 +0900, Tomasz Figa wrote:
> On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
> [snip]
> > +static const struct rockchip_vpu_fmt *
> > +rockchip_vpu_find_format(struct rockchip_vpu_ctx *ctx, u32 four
Em Thu, 28 Mar 2019 19:48:35 +0100
Samuel CHEMLA escreveu:
> Hi,
Please, don't top post.
>
>
> 1) I did reproduce the bug with a serial console, but the serial
> console was also frozen, and there was no message before freeze.
The only way for a machine to freeze even on serial console is due
On Thu, 2019-03-28 at 16:20 +0900, Tomasz Figa wrote:
> On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
> > Introduce support for the Request API. Although the JPEG encoder
> > does not mandate using the Request API, it's perfectly possible to
> > use it, if the application wants to.
> >
>
Hi,
1) I did reproduce the bug with a serial console, but the serial
console was also frozen, and there was no message before freeze.
2) I also tried a powered USB HUB but it didn't change anything.
3) I tried DVBJet, from https://github.com/lightful/DVBdirect , it is
a tuner that directly does i
The following changes since commit 149e31e90b505ae0cc909bd0d92b2ba4826574d6:
media: v4l: rcar_fdp1: Fix indentation oddities (2019-03-25 14:14:56 -0400)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.2a-new
for you to fetch changes up to 0bc6225
As warned by smatch:
drivers/media/dvb-core/dvbdev.c: drivers/media/dvb-core/dvbdev.c:529
dvb_register_device() error: double unlock 'sem:&minor_rwsem'
Reported-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-core/dvbdev.c | 1 -
1 file changed, 1 deletion(-
On Thu, 2019-03-28 at 15:15 +0900, Tomasz Figa wrote:
> Hi Ezequiel,
>
> On Tue, Mar 5, 2019 at 4:26 AM Ezequiel Garcia wrote:
> > In order to make the code more generic, introduce a pair of start/stop
> > codec operations, and use them to allocate and release the JPEG bounce
> > buffer.
> >
> >
Following the "Add MPEG-2 decoding to Rockchip VPU"[1], and given we want to
start
using the pixel format helpers rather soon, I've decided to submit them
separatedly.
Aside from documenting the block_w and block_h, as suggested by Emil Velikov,
these
two patches are unmodified compared to v2 [
The rockchip VPU driver uses generic names for its pixel format
helpers. We want to use the same names for generic versions
of these helpers, so rename the rockchip ones.
The driver will be switched to the generic helpers later.
Signed-off-by: Ezequiel Garcia
---
.../staging/media/rockchip/vpu/
Add two new API helpers, v4l2_fill_pixfmt and v4l2_fill_pixfmt_mp,
to be used by drivers to calculate plane sizes and bytes per lines.
Note that driver-specific padding and alignment are not
taken into account, and must be done by drivers using this API.
Signed-off-by: Ezequiel Garcia
---
drive
Minor fix for helper function and comment, s/v4l2_vb2_buffer/vb2_v4l2_buffer.
Signed-off-by: Ezequiel Garcia
---
drivers/media/common/videobuf2/videobuf2-v4l2.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c
b/drivers/me
Hello Vinod,
On Thu, Mar 28, 2019 at 09:39:35AM +0530, vinodkum...@bel.co.in wrote:
> HI,
>
> Are you still maintaining TW9910 Video decoder. We would like to use this
> IC in our project.
I'm replying as I think I'm one of the last who touched that driver when
the soc_camera based version was po
The st_register() returns have changed over time, but these days it
never returns -1. We should just be checking for any negative error
codes.
Signed-off-by: Dan Carpenter
---
drivers/media/radio/wl128x/fmdrv_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/m
On 3/28/19 8:20 AM, Tomasz Figa wrote:
>> +static int rockchip_vpu_buf_out_validate(struct vb2_buffer *vb)
>> +{
>> + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
>> +
>> + vbuf->field = V4L2_FIELD_NONE;
>
> Hmm, "validate" in the name of this callback would suggest that w
Hello this is Mr Wong again from hongkong,Can we send the Swift as discuss best
regards.
Mr Wong Cheng
---
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Hi!
Every transponder switch from my vdr causes this debug message "frequency
interval: tuner: ..., frontend: ..." in syslog.
I think this should only happen if dvb_frontend_debug parameter is set.
cu Peter--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@
Hi Varunkumar,
I am working on a mainline driver [0] for the VCU/video-codec that is
found on the Xilinx ZynqMP. The driver depends on a firmware for the
video codec [1], which is the same firmware that is used by the
downstream VCU driver.
As the license allows to distribute the binary, it shoul
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 effects and writes the
image data to DRAM.
Signed-off-by: Jungo Lin
---
.../devicetree/bindings/media/mediatek,camisp.txt
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
Reserved Mediatek ISP P1 private control number with 16.
Moreover, add two private controls for ISP P1 user space
usage.
1. V4L2_CID_PRIVATE_GET_BIN_INFO
- Provide the image output width & height in case
camera binning mode is enabled.
2. V4L2_CID_PRIVATE_RAW_PATH
- Export the path control of the
This patch adds communication with the co-processor on the SoC
through the SCP driver. It supports bi-directional command based
to exchange data and flow control.
Signed-off-by: Jungo Lin
---
This patch dependents on "Add support for mt8183 SCP"[1].
[1] https://patchwork.kernel.org/cover/1087254
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.
Signed-off-by: Jungo Lin
---
.../platform/mtk-isp/isp_50/cam/mtk_cam-regs.h | 147 +++
.../media/platform
On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
[snip]
> +static const struct rockchip_vpu_fmt *
> +rockchip_vpu_find_format(struct rockchip_vpu_ctx *ctx, u32 fourcc)
> +{
> + struct rockchip_vpu_dev *dev = ctx->dev;
> + const struct rockchip_vpu_fmt *formats;
> + unsigned
Implement standard V4L2 video driver that utilizes v4l2
and media frameworks. In this driver, supports one sub-device
and six video devices. Moreover, it also connects with sensor
& senif drivers with camera IO connection via media controller APIs.
Signed-off-by: Jungo Lin
---
drivers/media/plat
The purpose of this driver is to provide shared memory management
for exchanging tuning data between co-processor and the
Pass 1 unit of the camera ISP system.
Signed-off-by: Jungo Lin
---
.../platform/mtk-isp/isp_50/cam/mtk_cam-smem-drv.c | 398 +
.../platform/mtk-isp/isp_50
Add packed/unpacked/full-g bayer format with 8/10/12/14 bit
for image output. Add Pass 1 (P1) specific meta formats for
parameter processing and 3A/other statistics.
Signed-off-by: Jungo Lin
---
include/uapi/linux/videodev2.h | 20
1 file changed, 20 insertions(+)
diff --gi
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 data.
Signed-off-by: Jungo Lin
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 42
This patch adds the DT binding documentation for the shared memory
between Pass 1 unit of the camera ISP system and the co-processor
in Mediatek SoCs.
Signed-off-by: Jungo Lin
---
.../bindings/media/mediatek,cam_smem.txt | 32 ++
1 file changed, 32 insertions(+)
cr
This patch adds a shared memory region used on mt8183 for
exchanging tuning data between co-processor and the
Pass 1 unit of the camera ISP system.
Signed-off-by: Jungo Lin
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/
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
This patch adds the binding for describing the reserved shared memory
used to exchange configuration and tuning data between the
co-processor and Pass 1 (P1) unit of the camera ISP system on
Mediatek SoCs.
Signed-off-by: Jungo Lin
---
.../mediatek,reserve-memory-cam_smem.txt | 44 +
On Wed, 27 Mar 2019 14:33:40 +0100, Hans Verkuil wrote:
> On 3/1/19 4:27 PM, Michael Tretter wrote:
> > Add a V4L2 mem-to-mem driver for Allegro DVT video IP cores as found in
> > the EV family of the Xilinx ZynqMP SoC. The Zynq UltraScale+ Device
> > Technical Reference Manual uses the term VCU (V
On Wed, 27 Mar 2019 14:45:04 +0100, Hans Verkuil wrote:
> On 3/1/19 4:27 PM, Michael Tretter wrote:
> > The allegro hardware encoder does not write SPS/PPS nal units into the
> > encoded video stream. Therefore, we need to write the units in software.
> >
> > The implementation follows Rec. ITU-T
On 3/28/19 9:59 AM, Michael Tretter wrote:
> On Wed, 27 Mar 2019 13:57:10 +0100, Hans Verkuil wrote:
>> On 3/1/19 4:27 PM, Michael Tretter wrote:
>>> Add device-tree bindings for the Allegro DVT video IP core found on the
>>> Xilinx ZynqMP EV family.
>>>
>>> Signed-off-by: Michael Tretter
>>> Revi
On Wed, 27 Mar 2019 13:57:10 +0100, Hans Verkuil wrote:
> On 3/1/19 4:27 PM, Michael Tretter wrote:
> > Add device-tree bindings for the Allegro DVT video IP core found on the
> > Xilinx ZynqMP EV family.
> >
> > Signed-off-by: Michael Tretter
> > Reviewed-by: Rob Herring
> > ---
> > v3 -> v4:
>
I have a business Proposal that will be of benefit to the both of us.Kindly
contact me on mrmichealwu...@yahoo.com.hk should this be of interest to you.
On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
>
> Introduce support for the Request API. Although the JPEG encoder
> does not mandate using the Request API, it's perfectly possible to
> use it, if the application wants to.
>
> In addition, add helpers that will be used by video decoders.
>
On Tue, Mar 5, 2019 at 4:27 AM Ezequiel Garcia wrote:
>
> In preparation to support decoders, using a single memory-to-memory
> device, we need to roll our own media controller entities registration.
>
> Signed-off-by: Ezequiel Garcia
> ---
> .../staging/media/rockchip/vpu/rockchip_vpu.h | 35 +
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