Re: [PATCH v2 1/3] rcar_jpu: Remove unrequired wait in .job_abort

Acked-by: Mikhail Ulyanov On Mon, Jun 18, 2018 at 7:38 AM, Ezequiel Garcia wrote: > As per the documentation, job_abort is not required > to wait until the current job finishes. It is redundant > to do so, as the core will perform the wait operation. > > Remove the wait

Re: [PATCH 04/12] [media] V4L2: platform: rcar_jpu: constify v4l2_m2m_ops structures

On Sun, Aug 6, 2017 at 11:25 AM, Julia Lawall wrote: > The v4l2_m2m_ops structures are only passed as the only > argument to v4l2_m2m_init, which is declared as const. > Thus the v4l2_m2m_ops structures themselves can be const. > > Done with the help of Coccinelle. > > // > @r disable optional_qu

Re: [PATCH -next] [media] rcar_jpu: Add missing clk_disable_unprepare() on error in jpu_open()

On Tue, Jul 12, 2016 at 2:21 PM, wrote: > From: Wei Yongjun > > Add the missing clk_disable_unprepare() before return from > jpu_open() in the software reset error handling case. > > Signed-off-by: Wei Yongjun Hello, Wei Yongjun. Thanks for the patch! Acked-by: Mikhail Ul

[PATCH 0/2] media: platform: rcar_jpu: code cleanup and release function changes

This series of patches includes improvements and code cleanup for rcar_jpu driver. Mikhail Ulyanov (2): V4L2: platform: rcar_jpu: remove redundant code V4L2: platform: rcar_jpu: switch off clock on release later drivers/media/platform/rcar_jpu.c | 13 + 1 file changed, 5

[PATCH 2/2] V4L2: platform: rcar_jpu: switch off clock on release later

Give JPU peripheral chance to finish current job. Don't switch off clock until context release. Signed-off-by: Mikhail Ulyanov --- drivers/media/platform/rcar_jpu.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/

[PATCH 1/2] V4L2: platform: rcar_jpu: remove redundant code

Remove redundant code. Following code line do what we want. Signed-off-by: Mikhail Ulyanov --- drivers/media/platform/rcar_jpu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index 2973f07..039bbbc 100644 --- a

Re: [PATCH] [media] VIDEO_RENESAS_JPU should depend on HAS_DMA

&& VIDEO_V4L2 > + depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA > depends on ARCH_SHMOBILE || COMPILE_TEST > select VIDEOBUF2_DMA_CONTIG > select V4L2_MEM2MEM_DEV > -- > 1.9.1 > Acked-by: Mikhail Ulyanov -- W.B.R, Mikhail. -

[PATCH v3 2/3] devicetree: bindings: Document Renesas R-Car JPEG Processing Unit

Add Renesas R-Car JPEG processing unit driver device tree bindings documentation. Signed-off-by: Mikhail Ulyanov --- Changes since v2: - remove generic "renesas,jpu-gen2" descriptor Changes since v1: - Fix typos .../devicetree/bindings/media/renesas,jpu.txt

[PATCH 3/3] MAINTAINERS: V4L2: PLATFORM: Add entry for Renesas JPEG Processing Unit driver

Update RENESAS JPU driver maintainer in MAINTAINERS file. Signed-off-by: Mikhail Ulyanov --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index b65b22b..da57ec1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5381,6 +5381,12 @@ S

[PATCH v6 1/3] V4L2: platform: Add Renesas R-Car JPEG codec driver

~191 FPS Signed-off-by: Mikhail Ulyanov --- Changes since v5: - VIDIOC_CREATE_BUFS support added(m2m helper and jpu_queue_setup fix) - VIDIOC_EXPBUF support added(m2m helper) Changes since v4: - ARCH dependency added to Kconfig - module name fix in Kconfig - add v4l2_buf.sequenc

[PATCH 0/3] R-Car JPEG Processing Unit

ERYBUF: OK test VIDIOC_EXPBUF: OK Test input 0: Streaming ioctls: test read/write: OK (Not Supported) test MMAP: OK test USERPTR: OK (Not Supported) test DMABUF: Cannot test, specify --expbuf-device Total: 45, Succeeded: 45, Failed: 0, Warnings:

Re: [PATCH 0/3] R-Car JPEG Processing Unit

Hi Simon, 2015-07-22 3:41 GMT+03:00 Simon Horman : > Hi Mikhail, > > On Tue, Jul 21, 2015 at 05:00:19AM +0300, Mikhail Ulyanov wrote: >> This series of patches contains a driver for the JPEG codec integrated >> peripheral found in the Renesas R-Car SoCs and associated DT do

[PATCH v5 1/3] V4L2: platform: Add Renesas R-Car JPEG codec driver

~191 FPS Signed-off-by: Mikhail Ulyanov --- Changes since v4: - ARCH dependency added to Kconfig - module name fix in Kconfig - add v4l2_buf.sequence number filling - add v4l2_buf.field copy from source to destination buffer - only valid flags in destination buffer - fix bpl

[PATCH v3 2/3] devicetree: bindings: Document Renesas R-Car JPEG Processing Unit

Add Renesas R-Car JPEG processing unit driver device tree bindings documentation. Signed-off-by: Mikhail Ulyanov --- Changes since v2: - remove generic "renesas,jpu-gen2" descriptor Changes since v1: - Fix typos .../devicetree/bindings/media/renesas,jpu.txt

[PATCH 3/3] MAINTAINERS: V4L2: PLATFORM: Add entry for Renesas JPEG Processing Unit driver

Update RENESAS JPU driver maintainer in MAINTAINERS file. Signed-off-by: Mikhail Ulyanov --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index b65b22b..da57ec1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5381,6 +5381,12 @@ S

[PATCH 0/3] R-Car JPEG Processing Unit

Supported) test MMAP: OK test USERPTR: OK (Not Supported) test DMABUF: Cannot test, specify --expbuf-device Total: 45, Succeeded: 45, Failed: 0, Warnings: 2 Mikhail Ulyanov (3): V4L2: platform: Add Renesas R-Car JPEG codec driver. devicetree: bindings: Document Re

Re: [PATCH] v4l2-mem2mem: drop lock in v4l2_m2m_fop_mmap

Hi Hans, 2015-07-20 10:58 GMT+03:00 Hans Verkuil : > > Since vb2_fop_mmap doesn't take the lock, neither should v4l2_m2m_fop_mmap. > > Signed-off-by: Hans Verkuil [snip] Tested-by: Mikhail Ulyanov -- W.B.R, Mikhail. -- To unsubscribe from this list: send the line "u

Re: [PATCH v4 1/1] V4L2: platform: Add Renesas R-Car JPEG codec driver.

test read/write: OK (Not Supported) test MMAP: OK fail: v4l2-test-buffers.cpp(1030): buf.qbuf(node) fail: v4l2-test-buffers.cpp(1073): setupUserPtr(node, q) test USERPTR: FAIL test DMABUF: Cannot test, specify --expbuf-device Total: 45, Succeeded:

Re: [PATCH v4 1/1] V4L2: platform: Add Renesas R-Car JPEG codec driver.

Hello, If you have any comments or suggestion, please let me know :) Asking because it seems stuck for nearly a 3 weeks... 2015-06-26 14:37 GMT+03:00 Mikhail Ulyanov : > Here's the driver for the Renesas R-Car JPEG processing unit. [snip] -- W.B.R, Mikhail. -- To unsubscribe from t

Re: [PATCH v3 1/1] V4L2: platform: Renesas R-Car JPEG codec driver

2015-06-26 15:14 GMT+03:00 Kamil Debski : > Hi Mikhail, > > On 26 June 2015 at 12:34, Mikhail Ulyanov > wrote: >> Hi, >> >> Thanks everybody for comments. >> >> 2015-06-22 17:54 GMT+03:00 Kamil Debski : >>> Hi, >>> >>> I am add

[PATCH v4 1/1] V4L2: platform: Add Renesas R-Car JPEG codec driver.

~191 FPS Signed-off-by: Mikhail Ulyanov --- Changes since v3: - driver file renamed to rcar_jpu.c - semiplanar formats NV12 and NV16 support - new callbacks streamon, job_abort and stop_streaming - extra processing error information printout irq handler - fill in JPEG header for

Re: [PATCH v3 1/1] V4L2: platform: Renesas R-Car JPEG codec driver

Hi, Thanks everybody for comments. 2015-06-22 17:54 GMT+03:00 Kamil Debski : > Hi, > > I am adding Jacek Anaszewski to CC loop. He was working with the > s5p-jpeg driver some time ago. > I've spoken with him about questions in this email recently. Jacek, > thank you for your comments :) > > On 18

[PATCH v3 1/1] V4L2: platform: Renesas R-Car JPEG codec driver

urce and V4L2_PIX_FMT_NV12M and V4L2_PIX_FMT_NV16M for destination. Performance of current version: 1280x800 NV12 image encoding/decoding decoding ~121 FPS encoding ~190 FPS Signed-off-by: Mikhail Ulyanov --- Changes since v2: - Kconfig entry reordered - unn

[PATCH v2 6/6] devicetree: bindings: Document Renesas JPEG Processing Unit.

Documentation for Renesas JPU devicetree node. Changes since v1: - First line typo fixed - "renesas,jpu-gen2" compatability option added Signed-off-by: Mikhail Ulyanov --- .../devicetree/bindings/media/renesas,jpu.txt | 23 ++ 1 file c

[PATCH v2 1/6] V4L2: Add Renesas R-Car JPEG codec driver.

v4l2_ctrl_subscribe_event and v4l2_event_unsubscribe now in use by the same reason Signed-off-by: Mikhail Ulyanov --- drivers/media/platform/Kconfig | 11 + drivers/media/platform/Makefile |2 + drivers/media/platform/jpu.c | 1628 ++ 3 files changed, 1641 insertions

[PATCH 2/6] ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.

Signed-off-by: Mikhail Ulyanov --- arch/arm/boot/dts/r8a7790.dtsi| 6 +++--- include/dt-bindings/clock/r8a7790-clock.h | 1 + 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index e2e40e5..61fd193 100644

[PATCH 3/6] ARM: shmobile: r8a7790: Add JPU device node.

Signed-off-by: Mikhail Ulyanov --- arch/arm/boot/dts/r8a7790.dtsi | 7 +++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 61fd193..c8bc048 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi

[PATCH 0/6] R-Car JPEG Processing Unit

for destination. This series of patches is against the 'devel' branch of kernel.googlesource.com/pub/scm/linux/kernel/git/horms/renesas repo. Mikhail Ulyanov (6): V4L2: Add Renesas R-Car JPEG codec driver. ARM: shmobile: r8a7790: Add JPU clock dt and CPG define. ARM: shmobile: r8a7790: A

[PATCH 5/6] ARM: shmobile: r8a7791: Add JPU device node.

Signed-off-by: Mikhail Ulyanov --- arch/arm/boot/dts/r8a7791.dtsi | 7 +++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index c2d0c6e..464962a 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi

[PATCH 6/6] devicetree: bindings: Document Renesas JPEG Processing Unit.

Signed-off-by: Mikhail Ulyanov --- .../devicetree/bindings/media/renesas,jpu.txt | 23 ++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/renesas,jpu.txt diff --git a/Documentation/devicetree/bindings/media/renesas,jpu.txt b

[PATCH 4/6] ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.

Signed-off-by: Mikhail Ulyanov --- arch/arm/boot/dts/r8a7791.dtsi| 6 +++--- include/dt-bindings/clock/r8a7791-clock.h | 1 + 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 152c75c..c2d0c6e 100644

[PATCH 1/6] V4L2: Add Renesas R-Car JPEG codec driver.

Signed-off-by: Mikhail Ulyanov --- drivers/media/platform/Kconfig | 11 + drivers/media/platform/Makefile |2 + drivers/media/platform/jpu.c| 1630 +++ 3 files changed, 1646 insertions(+) create mode 100644 drivers/media/platform/jpu.c diff --git