is here:
> >
> > https://www.spinics.net/lists/linux-media/msg141095.html>
> >
> > The raw notes can be found here:
> >
> > http://www.retiisi.org.uk/~sailus/v4l2/notes/osseu18-media.html>
>
> Thanks Sakari for editing the notes. Let me share my t
On Tue, 2018-11-20 at 14:52 +0100, Hans Verkuil wrote:
> On 11/19/2018 04:29 PM, Ezequiel Garcia wrote:
> > Add a mem2mem driver for the VPU available on Rockchip SoCs.
> > Currently only JPEG encoding is supported, for RK3399 and RK3288
> > platforms.
> >
> &g
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
t read/write: OK (Not Supported)
test blocking wait: OK
Video Capture Multiplanar: Captured 57 buffers
test MMAP: OK
test USERPTR: OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total: 48, Succeeded: 48, Failed: 0, Warnings: 0
Ezequ
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/staging/media/Kconfig | 2 +
drivers
uce JPEG frames.
Ezequiel Garcia (4):
media: dt-bindings: Document the Rockchip VPU bindings
ARM: dts: rockchip: add VPU device node for RK3288
arm64: dts: rockchip: add VPU device node for RK3399
media: add Rockchip VPU JPEG encoder driver
.../bindings/media/rockchip-vpu.txt | 29
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Reviewed-by: Rob Herring
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 29 +++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/staging/media/Kconfig | 2 +
drivers
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
On Thu, 2018-11-22 at 19:20 +0900, Tomasz Figa wrote:
> Hi Ezequiel,
>
> On Thu, Nov 22, 2018 at 4:59 AM Ezequiel Garcia
> wrote:
> > Add a mem2mem driver for the VPU available on Rockchip SoCs.
> > Currently only JPEG encoding is supported, for RK3399 and RK3288
> &
Make the core set the reserved fields to zero in
v4l2_pix_format_mplane and v4l2_plane_pix_format structs,
for _MPLANE queue types.
Moving this to the core avoids having to do so in each
and every driver.
Suggested-by: Tomasz Figa
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core
On Mon, 2018-11-26 at 13:14 +0900, Tomasz Figa wrote:
> Hi Ezequiel,
>
> On Sat, Nov 24, 2018 at 2:20 AM Ezequiel Garcia
> wrote:
> > Make the core set the reserved fields to zero in
> > v4l2_pix_format_mplane and v4l2_plane_pix_format structs,
> > for _MPLANE que
On Tue, 2018-11-27 at 16:59 +0900, Tomasz Figa wrote:
> On Tue, Nov 27, 2018 at 8:29 AM Ezequiel Garcia
> wrote:
> > On Mon, 2018-11-26 at 13:14 +0900, Tomasz Figa wrote:
> > > Hi Ezequiel,
> > >
> > > On Sat, Nov 24, 2018 at 2:20 AM Ezequiel Garcia
>
Make the core set the reserved fields to zero in
vv4l2_pix_format_mplane.4l2_plane_pix_format,
for _MPLANE queue types.
Moving this to the core avoids having to do so in each
and every driver.
Suggested-by: Tomasz Figa
Signed-off-by: Ezequiel Garcia
--
v2:
* Drop unneeded clear in g_fmt
On Tue, 2018-11-27 at 19:09 +0900, Tomasz Figa wrote:
> On Fri, Nov 23, 2018 at 5:24 AM Ezequiel Garcia
> wrote:
> [snip]
> > > > +const struct rockchip_vpu_variant rk3288_vpu_variant = {
> > > > + .enc_offset = 0x0,
> > >
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Reviewed-by: Rob Herring
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 29 +++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings
omments from Hans.
* Fix TODO file
v8:
* Drop new JPEG_RAW format.
* Drop quantization table user controls.
* Add JPEG headers to produce JPEG frames.
Ezequiel Garcia (4):
media: dt-bindings: Document the Rockchip VPU bindings
ARM: dts: rockchip: add VPU device node for RK3288
arm64: dts:
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Reviewed-by: Tomasz Figa
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Reviewed-by: Tomasz Figa
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/staging/media/Kconfig | 2 +
drivers
On Wed, 2018-12-05 at 16:01 +0100, Hans Verkuil wrote:
> Unless something unexpected happens, then v12 should be the final
> version and I'll make a pull request for it. Note that it will
> probably won't make 4.20, unless you manage to do it within the next
> hour :-)
Challenge accepted!
Hi Hans,
On Wed, 2018-12-05 at 16:01 +0100, Hans Verkuil wrote:
> On 11/30/18 18:34, Ezequiel Garcia wrote:
> > Add a mem2mem driver for the VPU available on Rockchip SoCs.
> > Currently only JPEG encoding is supported, for RK3399 and RK3288
> > platforms.
> >
> &g
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
Changes from v11:
* Fix buffer timecode
* Add a comment explaining dma attributes
* Fix wrong parenthesis
* Remove
t; > > git://linuxtv.org/hverkuil/media_tree.git tags/br-rkjpeg2
> > >
> > > for you to fetch changes up to 7f608cfd52c08e7d84bd38438e330c26263eddcb:
> > >
> > > media: add Rockchip VPU JPEG encoder driver (2018-12-05 17:18:46 +0100)
> > >
> > > --
Make the core set the reserved fields to zero in
vv4l2_pix_format_mplane.4l2_plane_pix_format,
for _MPLANE queue types.
Moving this to the core avoids having to do so in each
and every driver.
Suggested-by: Tomasz Figa
Signed-off-by: Ezequiel Garcia
Acked-by: Sakari Ailus
--
v3:
* s/int
dia/rockchip/vpu/rockchip_vpu_enc.c: In function
> 'rockchip_vpu_buf_prepare':
> drivers/staging/media/rockchip/vpu/rockchip_vpu_enc.c:560:33: warning:
> variable 'vpu_fmt' set but not used [-Wunused-but-set-variable]
> const struct rockchip_vpu_fmt *v
On Sat, 2018-12-08 at 09:36 -0800, Christoph Hellwig wrote:
> For the iommu ops we can just use the implementaton for DMA coherent
> devices. For the regular ops we need mix and match a bit so that
> we either use the CMA allocator without remapping, but with a special
> error handling case for hi
On Wed, 12 Dec 2018 at 14:27, Laurent Pinchart
wrote:
>
> Hi Matwey,
>
> Thank you for the patches.
>
> For the whole series,
>
> Reviewed-by: Laurent Pinchart
>
Thanks Laurent.
Matwey, given your detailed analysis of this issue,
and given you have pwc hardware to test, I think
you should consi
On Wed, 2018-07-18 at 12:21 +0200, Hans Verkuil wrote:
> On 12/07/18 17:43, Ezequiel Garcia wrote:
> > v4l2_m2m_job_finish() is typically called in interrupt context.
> >
> > Some implementation of .device_run might sleep, and so it's
> > desirable t
On Wed, 2018-07-18 at 12:23 +0200, Hans Verkuil wrote:
> On 12/07/18 17:43, Ezequiel Garcia wrote:
> > v4l2_m2m_try_run() has only one caller and so it's possible
> > to move its contents.
> >
> > Although this de-modularization change could reduce clarity,
> &
2m_try_run from v4l2_m2m_try_schedule.
While here, add more documentation to these functions.
Fixes: 34dbb848d5e4 ("media: mem2mem: Remove excessive try_run call")
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 32 +++---
1 file cha
There is no need for v4l2_m2m_prepare_buf to try to schedule a job,
as it only prepares a buffer, but does not queue or changes the
state of the queue.
Remove the call to v4l2_m2m_try_schedule from v4l2_m2m_prepare_buf.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
ns are
introduced, a kselftest test is added to stress the mem2mem framework.
Patches are based on v4.18-rc4 plus:
34dbb848d5e47 "media: mem2mem: Remove excessive try_run call"
Ezequiel Garcia (4):
v4l2-mem2mem: Fix missing v4l2_m2m_try_run call
v4l2-mem2mem: Avoid v4l2_m2m_pre
calls v4l2_m2m_try_run,
and gets scheduled by v4l2_m2m_job_finish().
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 36 +++---
1 file changed, 33 insertions(+), 3 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c
b/drivers/media/v4l2
Add a test for the memory-to-memory framework, to exercise the
scheduling of concurrent jobs, using multiple contexts.
This test needs to be run using the vim2m virtual driver,
and so needs no hardware.
Signed-off-by: Ezequiel Garcia
---
tools/testing/selftests/media_tests/Makefile | 4
From: Sakari Ailus
The __v4l2_m2m_try_schedule function acquires and releases multiple
spinlocks. Simplify unlocking the job lock by adding labels to unlock
the lock and exit the function.
Signed-off-by: Sakari Ailus
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
In rga_remove(), dma_free_attrs is being passed the wrong
cpu address, which triggers an exception if the driver is
removed. Fix it.
Tested on a RK3399 platform, with a bind/unbind cycle.
Signed-off-by: Ezequiel Garcia
---
drivers/media/platform/rockchip/rga/rga.c | 2 +-
1 file changed, 1
On 12 June 2018 at 10:22, Ezequiel Garcia wrote:
> If there is a schedulable job, v4l2_m2m_try_schedule() calls
> v4l2_m2m_try_run(). This makes the unconditional v4l2_m2m_try_run()
> called by v4l2_m2m_job_finish superfluous. Remove it.
>
> Fixes: 7f98639def42 ("V4L/DVB:
On Fri, 2018-07-27 at 15:41 +0200, Hans Verkuil wrote:
> On 27/07/18 15:35, Hans Verkuil wrote:
> > On 25/07/18 19:15, Ezequiel Garcia wrote:
> > > Commit 34dbb848d5e4 ("media: mem2mem: Remove excessive try_run call")
> > > removed a redundant call to v4
Hi Hans,
Thanks a lot for the review.
On Wed, 2018-07-18 at 11:58 +0200, Hans Verkuil wrote:
> >
> > +
> > +static int
> > +queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
> > +{
> > + struct rockchip_vpu_ctx *ctx = priv;
> > + int ret;
> > +
> > + src_vq->type =
required headers
and tables to the produced raw payload, to produce a JPEG image.
Compliance
==
# v4l2-compliance -d 0 -s
Ezequiel Garcia (1):
media: add Rockchip VPU driver
Shunqian Zheng (2):
media: Add JPEG_RAW format
media: Add controls for jpeg quantization tables
.../media
From: Shunqian Zheng
Add V4L2_PIX_FMT_JPEG_RAW format that does not contain
JPEG header in the output frame.
Signed-off-by: Shunqian Zheng
---
Documentation/media/uapi/v4l/pixfmt-compressed.rst | 5 +
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
include/uapi/linux/videodev2.h
From: Shunqian Zheng
Add V4L2_CID_JPEG_LUMA/CHROMA_QUANTIZATION controls to allow userspace
configure the JPEG quantization tables.
Signed-off-by: Shunqian Zheng
---
drivers/media/v4l2-core/v4l2-ctrls.c | 4
include/uapi/linux/v4l2-controls.h | 3 +++
2 files changed, 7 insertions(+)
d
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
drivers/media/platform/Kconfig| 12 +
drivers/media/platform/Makefile | 1 +
drivers/media
. Those tests that need human intervention
are now separated from those that can run automatically, needing
only virtual drivers to work.
Signed-off-by: Ezequiel Garcia
---
.../testing/selftests/media_tests/.gitignore | 1 +
tools/testing/selftests/media_tests/Makefile | 5 +-
.../selftests
From: Sakari Ailus
The __v4l2_m2m_try_schedule function acquires and releases multiple
spinlocks. Simplify unlocking the job lock by adding labels to unlock
the lock and exit the function.
Signed-off-by: Sakari Ailus
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
There is no need for v4l2_m2m_prepare_buf to try to schedule a job,
as it only prepares a buffer, but does not queue or changes the
state of the queue.
Remove the call to v4l2_m2m_try_schedule from v4l2_m2m_prepare_buf.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
==
---
running media tests
---
media_device : no video4linux drivers loaded, vim2m is needed
not ok 1..1 selftests: media_tests: m2m_job_test.sh [SKIP]
make[1]: Leaving directory '/home/zeta/repos/builds/virtme-x86_64'
Ezequiel Garcia (3):
v4l2-mem2
calls v4l2_m2m_try_run,
and gets scheduled by v4l2_m2m_job_finish().
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 36 +++---
1 file changed, 33 insertions(+), 3 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c
b/drivers/media/v4l2
On 2 August 2018 at 05:54, Hans Verkuil wrote:
> On 08/01/18 23:07, Ezequiel Garcia wrote:
>> Add a mem2mem driver for the VPU available on Rockchip SoCs.
>> Currently only JPEG encoding is supported, for RK3399 and RK3288
>> platforms.
>>
>> Signed-off-by:
On Thu, 2018-08-02 at 10:02 +0200, Hans Verkuil wrote:
> On 08/01/2018 11:50 PM, Ezequiel Garcia wrote:
> > v4l2_m2m_job_finish() is typically called in interrupt context.
> >
> > Some implementation of .device_run might sleep, and so it's
> > desirable t
On Thu, 2018-08-02 at 09:30 +0200, Hans Verkuil wrote:
> On 07/27/2018 07:13 PM, Ezequiel Garcia wrote:
> > Hi Hans,
> >
> > Thanks a lot for the review.
> >
> > On Wed, 2018-07-18 at 11:58 +0200, Hans Verkuil wrote:
> > > >
> > > > +
&
Hans' review comments
- Get rid of unused running_ctx field
- Fix wrong planar pixel format depths
- Other minor changes for v4l2-compliance
- Drop .crop support, we will add support for the
selector API later, if needed.
Ezequiel Garcia (4):
dt-bindings: Document the Rockchi
From: Shunqian Zheng
Add V4L2_CID_JPEG_LUMA/CHROMA_QUANTIZATION controls to allow userspace
configure the JPEG quantization tables.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/extended-controls.rst | 9 +
drivers/media/v4l2-core/v4l2
Add the Video Processing Unit node for the RK3399 SoC.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index
From: Shunqian Zheng
Add V4L2_PIX_FMT_JPEG_RAW format that does not contain
JPEG header in the output frame.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/pixfmt-compressed.rst | 9 +
drivers/media/v4l2-core/v4l2-ioctl.c
Add the Video Processing Unit node for RK3288 SoC.
Also, enable the VPU IOMMU node, as it's needed
for any user that wants to use the VPU with the IOMMU.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/media/platform/Kconfig| 13 +
drivers/media
same capture and output mutex, or not set any mutex at all.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c
b/drivers/media/v4l2-core/v4l2-mem2mem.c
dia tests
---
media_device : no video4linux drivers loaded, vim2m is needed
not ok 1..1 selftests: media_tests: m2m_job_test.sh [SKIP]
make[1]: Leaving directory '/home/zeta/repos/builds/virtme-x86_64'
Ezequiel Garcia (5):
mem2mem: Require capture and outp
Now that the mutexes for output and capture vb2 queues match,
it is possible to refer to the context q_lock as the
m2m lock for a given m2m context.
Remove the output/capture lock selection.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-ioctl.c | 47
From: Sakari Ailus
The __v4l2_m2m_try_schedule function acquires and releases multiple
spinlocks. Simplify unlocking the job lock by adding labels to unlock
the lock and exit the function.
Signed-off-by: Sakari Ailus
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
There is no need for v4l2_m2m_prepare_buf to try to schedule a job,
as it only prepares a buffer, but does not queue or changes the
state of the queue.
Remove the call to v4l2_m2m_try_schedule from v4l2_m2m_prepare_buf.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c
calls v4l2_m2m_try_run,
and gets scheduled by v4l2_m2m_job_finish().
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 46 +++---
1 file changed, 42 insertions(+), 4 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c
b/drivers/media/v4l2
. Those tests that need human intervention
are now separated from those that can run automatically, needing
only virtual drivers to work.
Signed-off-by: Ezequiel Garcia
---
.../testing/selftests/media_tests/.gitignore | 1 +
tools/testing/selftests/media_tests/Makefile | 5 +-
.../selftests
Hey Hans,
Just a small nit.
On Sat, 2018-08-04 at 14:45 +0200, Hans Verkuil wrote:
> From: Hans Verkuil
>
> Add support for requests to vim2m.
>
> Signed-off-by: Hans Verkuil
> ---
> drivers/media/platform/vim2m.c | 26 ++
> 1 file changed, 26 insertions(+)
>
> diff
On 4 August 2018 at 10:50, Hans Verkuil wrote:
> Hi all,
>
> While the Request API patch series addresses all the core API issues, there
> are some high-level considerations as well:
>
> 1) How can the application tell that the Request API is supported and for
>which buffer types (capture/outp
On Fri, 2018-08-17 at 11:10 +0900, Tomasz Figa wrote:
> Hi Ezequiel,
>
> On Fri, Aug 3, 2018 at 5:00 AM Ezequiel Garcia wrote:
> >
> > From: Shunqian Zheng
> >
> > Add V4L2_CID_JPEG_LUMA/CHROMA_QUANTIZATION controls to allow userspace
> >
On Thu, 2018-08-02 at 17:00 -0300, Ezequiel Garcia wrote:
> This series adds support for JPEG encoding via the VPU block
> present in Rockchip platforms. Currently, support for RK3288
> and RK3399 is included.
>
> The hardware produces a Raw JPEG format (i.e. works as a
> JPE
selector API later, if needed.
[1]
https://github.com/Miouyouyou/RockMyy/blob/master/patches/kernel/v4.18/DTS/0026-ARM-DTSI-rk3288-Set-the-VPU-MMU-power-domains.patch
Ezequiel Garcia (5):
dt-bindings: Document the Rockchip VPU bindings
ARM: dts: rockchip: add VPU device node for RK3288
arm6
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Reviewed-by: Rob Herring
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings
From: Shunqian Zheng
Add V4L2_PIX_FMT_JPEG_RAW format that does not contain
JPEG header in the output frame.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/pixfmt-compressed.rst | 9 +
drivers/media/v4l2-core/v4l2-ioctl.c
From: Shunqian Zheng
Add V4L2_CID_JPEG_LUMA/CHROMA_QUANTIZATION controls to allow userspace
configure the JPEG quantization tables.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/extended-controls.rst | 13 +
drivers/media/v4l2-core
Pass the v4l2_ctrl_config->dims array to v4l2_ctrl_fill, so the
dimensions can be overridden for standard controls. This will
be used to fill V4L2_CID_JPEG_LUMA_QUANTIZATION and
V4L2_CID_JPEG_CHROMA_QUANTIZATION.
Signed-off-by: Ezequiel Garcia
---
drivers/media/v4l2-core/v4l2-common.c |
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/media/platform/Kconfig| 13 +
drivers/media
On Wed, 2018-08-22 at 16:10 +0200, Paul Kocialkowski wrote:
> Hi,
>
> On Tue, 2018-08-21 at 17:52 +0900, Tomasz Figa wrote:
> > Hi Hans, Paul,
> >
> > On Mon, Aug 6, 2018 at 6:29 PM Paul Kocialkowski
> > wrote:
> > >
> > > On Mon, 2018-08-06 at 11:23 +0200, Hans Verkuil wrote:
> > > > On 08/06/
On Mon, 2018-08-27 at 09:47 +0200, Paul Kocialkowski wrote:
> Hi,
>
> On Wed, 2018-08-22 at 13:59 -0300, Ezequiel Garcia wrote:
> > From: Shunqian Zheng
> >
> > Add V4L2_CID_JPEG_LUMA/CHROMA_QUANTIZATION controls to allow userspace
> > configure the JPEG qu
Hi Hans,
On 2 August 2018 at 17:48, Ezequiel Garcia wrote:
> v4:
> * Add patches and 1 and 2, to make q_lock mandatory,
> in other words, require output and capture locks to match.
> * Add WARN_ON if the lock is not held in v4l2_m2m_try_schedule,
> and also document
op support, we will add support for the
selector API later, if needed.
[1]
https://github.com/Miouyouyou/RockMyy/blob/master/patches/kernel/v4.18/DTS/0026-ARM-DTSI-rk3288-Set-the-VPU-MMU-power-domains.patch
Ezequiel Garcia (4):
dt-bindings: Document the Rockchip VPU bindings
ARM: dts
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Reviewed-by: Rob Herring
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
From: Shunqian Zheng
Add V4L2_PIX_FMT_JPEG_RAW format that does not contain
JPEG header in the output frame.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/pixfmt-compressed.rst | 9 +
drivers/media/v4l2-core/v4l2-ioctl.c
From: Shunqian Zheng
Add V4L2_CID_JPEG_QUANTIZATION compound control to allow userspace
configure the JPEG quantization tables.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
.../media/uapi/v4l/extended-controls.rst | 23 +++
.../media/videodev2
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/media/platform/Kconfig| 13 +
drivers/media
Hi Hans,
Thanks for the feedback.
On Mon, 2018-09-03 at 12:34 +0200, Hans Verkuil wrote:
> On 08/31/2018 05:52 PM, Ezequiel Garcia wrote:
> > Add a mem2mem driver for the VPU available on Rockchip SoCs.
> > Currently only JPEG encoding is supported, for RK3399 and RK328
Hi Ian, Hans:
On Mon, 2018-09-03 at 14:29 +0100, Ian Arkver wrote:
> Hi,
>
> On 03/09/2018 10:50, Hans Verkuil wrote:
> > On 08/31/2018 05:52 PM, Ezequiel Garcia wrote:
> > > From: Shunqian Zheng
> > >
> > > Add V4L2_CID_JPEG_QUANTIZATION compound cont
On Mon, 2018-09-03 at 16:51 +0100, Ian Arkver wrote:
> Hi Hans, Ezequiel,
>
> On 03/09/2018 16:33, Hans Verkuil wrote:
> > On 09/03/2018 05:27 PM, Ezequiel Garcia wrote:
> > > Hi Ian, Hans:
> > >
> > > On Mon, 2018-09-03 at 14:29 +0100, Ian Arkver wr
There is a lot of discussion going on around testing,
so it's a good opportunity for us to talk about our
current testing infrastructure.
We are already doing a good job with v4l2-compliance.
Can we do more?
I expect this discussion can span 30-40 minutes.
Regards,
Ezequiel
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Reviewed-by: Rob Herring
Signed-off-by: Ezequiel Garcia
---
.../bindings/media/rockchip-vpu.txt | 30 +++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings
Add the Video Processing Unit node for RK3288 SoC.
Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm/boot/dts/rk3288.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
Add the Video Processing Unit node for the RK3399 SoC.
Also, fix the VPU IOMMU node, which was disabled and lacking
its power domain property.
Signed-off-by: Ezequiel Garcia
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff
From: Shunqian Zheng
Add V4L2_PIX_FMT_JPEG_RAW format that does not contain
JPEG header in the output frame.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
Documentation/media/uapi/v4l/pixfmt-compressed.rst | 9 +
drivers/media/v4l2-core/v4l2-ioctl.c
From: Shunqian Zheng
Add V4L2_CID_JPEG_QUANTIZATION compound control to allow userspace
configure the JPEG quantization tables.
Signed-off-by: Shunqian Zheng
Signed-off-by: Ezequiel Garcia
---
.../media/uapi/v4l/extended-controls.rst | 31 +++
.../media/videodev2
Add a mem2mem driver for the VPU available on Rockchip SoCs.
Currently only JPEG encoding is supported, for RK3399 and RK3288
platforms.
Signed-off-by: Ezequiel Garcia
---
MAINTAINERS | 7 +
drivers/staging/media/Kconfig | 2 +
drivers
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