[PATCH] media: i2c: tc358743: fix spelling mistake

It should be "LP-11". Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/i2c/tc358743.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index e6f5c36..c208c30 100644 --- a/drivers/me

[PATCH v9 0/4] Add Rockchip RGA V4l2 support

cmd-run rather than in buffer-import to avoid get_free_pages failed on actively used systems. - remove status in dt-bindings examples. Jacob Chen (4): rockchip/rga: v4l2 m2m support ARM: dts: rockchip: add RGA device node for RK3288 arm64: dts: rockchip: add RGA device node for RK3399 dt

[PATCH v9 4/4] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> Acked-by: Rob Herring <r...@kernel.org> --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++

[PATCH v9 3/4] arm64: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip

[PATCH v9 2/4] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

Re: [PATCH v9 0/4] Add Rockchip RGA V4l2 support

Hi all, 2017-09-14 9:19 GMT+08:00 Jacob Chen <jacob-c...@iotwrt.com>: > This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering > based 2d graphics acceleration module. > > Recently I tried to add protduff support for gstreamer on rockchip platform, >

[PATCH v9 1/4] rockchip/rga: v4l2 m2m support

trict" Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile |2 + drivers/media/platform/rockchip-rga/Makefile |3 + drivers/media/platform/rockchip-rga/rga-buf.c | 156 +++

Re: [PATCH v7] rockchip/rga: v4l2 m2m support

Hi Hans, 2017-08-25 20:09 GMT+08:00 Hans Verkuil <hverk...@xs4all.nl>: > Hi Jacob, > > As promised, some more (small) review comments below. > > On 03/08/17 07:23, Jacob Chen wrote: >> Rockchip RGA is a separate 2D raster graphic acceleration unit. It >> a

Re: [PATCH v8 0/4] Add Rockchip RGA V4l2 support

Hi Hans, v4l2-compliance result: v4l2-compliance SHA : not available Driver Info: Driver name : rockchip-rga Card type : rockchip-rga Bus info : platform:rga Driver version: 4.13.0 Capabilities : 0x84208000 Video

[PATCH v8 1/4] rockchip/rga: v4l2 m2m support

by "checkpatch --strict" Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile |2 + drivers/media/platform/rockchip-rga/Makefile |3 + drivers/media/platform/rockchip-rga/

[PATCH v8 0/4] Add Rockchip RGA V4l2 support

on actively used systems. - remove status in dt-bindings examples. Jacob Chen (4): rockchip/rga: v4l2 m2m support ARM: dts: rockchip: add RGA device node for RK3288 arm64: dts: rockchip: add RGA device node for RK3399 dt-bindings: Document the Rockchip RGA bindings .../devicetree/bindings/media

[PATCH v8 2/4] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

[PATCH v8 3/4] arm64: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip

[PATCH v8 4/4] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> Acked-by: Rob Herring <r...@kernel.org> --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++

Re: [PATCH] media: i2c: OV5647: gate clock lane before stream on

i Jacob, >> >> On Mon, 2017-08-07 at 19:06 +0800, Jacob Chen wrote: >> [...] >>>>>> --- a/drivers/media/i2c/ov5647.c >>>>>> +++ b/drivers/media/i2c/ov5647.c >>>>>> @@ -253,6 +253,10 @@ static int ov5647_stream_on(struct v4l2_s

[PATCH] media: i2c: OV5647: ensure clock lane in LP-11 state before streaming on

ane 0: Not used 1: used Changes in V2: modify commit messages Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/i2c/ov5647.c | 13 - 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov5647.c

Re: [PATCH v7] rockchip/rga: v4l2 m2m support

Hi Hans, 2017-08-21 22:16 GMT+08:00 Hans Verkuil <hverk...@xs4all.nl>: > Hi Jacob, > > On 08/03/2017 07:23 AM, Jacob Chen wrote: >> Rockchip RGA is a separate 2D raster graphic acceleration unit. It >> accelerates 2D graphics operations, such as point/line drawing,

Re: [RFC PATCH] media: vb2: add bidirectional flag in vb2_queue

Hi, 2017-08-17 20:11 GMT+08:00 Stanimir Varbanov : > Hi Laurent, > > On 08/16/2017 03:28 PM, Laurent Pinchart wrote: >> Hi Stan, >> >> On Wednesday 16 Aug 2017 14:46:50 Stanimir Varbanov wrote: >>> On 08/15/2017 01:04 PM, Hans Verkuil wrote: On 08/14/17 10:41,

Re: [PATCH] media: i2c: OV5647: gate clock lane before stream on

i Jacob, >> >> On Mon, 2017-08-07 at 19:06 +0800, Jacob Chen wrote: >> [...] >>>>>> --- a/drivers/media/i2c/ov5647.c >>>>>> +++ b/drivers/media/i2c/ov5647.c >>>>>> @@ -253,6 +253,10 @@ static int ov5647_stream_on(struct v4l2_s

Re: [PATCH] media: i2c: OV5647: gate clock lane before stream on

Hi Philipp, 2017-08-07 16:17 GMT+08:00 Philipp Zabel <p.za...@pengutronix.de>: > Hi Jacob, > > On Mon, 2017-08-07 at 15:11 +0800, Jacob Chen wrote: >> Hi all, >> >> 2017-07-25 10:34 GMT+08:00 Jacob Chen <jacob-c...@iotwrt.com>: >> > Acc

Re: [PATCH] media: i2c: OV5647: gate clock lane before stream on

Hi all, 2017-07-25 10:34 GMT+08:00 Jacob Chen <jacob-c...@iotwrt.com>: > According to datasheet, BIT5 in reg-0x4800 are used to > enable/disable clock lane gate. > > It's wrong to make clock lane free running before > sensor stream on was called, while the mipi phy

[PATCH v7] rockchip/rga: v4l2 m2m support

trict" Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile |2 + drivers/media/platform/rockchip-rga/Makefile |3 + drivers/media/platform/rockchip-rga/rga-buf.c | 155 +++

[PATCH v6] rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs according to operations The code in rga-buf.c is used to create private mmu table for RGA. changes in v6: - correct a log order Signed-off-by: Jacob Chen

[PATCH v5 0/6] Add Rockchip RGA V4l2 support

t-bindings examples. Jacob Chen (6): v4l: add portduff blend modes extended-controls.rst: add PorterDuff mode control rockchip/rga: v4l2 m2m support ARM: dts: rockchip: add RGA device node for RK3288 ARM: dts: rockchip: add RGA device node for RK3399 dt-bindings: Document the Rockchip RG

[PATCH v5 2/6] extended-controls.rst: add PorterDuff mode control

PorterDuff mode control are used to determine how two images are combined. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- Documentation/media/uapi/v4l/extended-controls.rst | 5 + 1 file changed, 5 insertions(+) diff --git a/Documentation/media/uapi/v4l/extended-controls.

[PATCH v5 1/6] v4l: add portduff blend modes

in below links. https://developer.xamarin.com/api/type/Android.Graphics.PorterDuff+Mode/ Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Suggested-by: Nicolas Dufresne <nico...@ndufresne.ca> --- drivers/media/v4l2-core/v4l2-ctrls.c | 20 +++- include/uapi/linux/v4l

[PATCH v5 4/6] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

[PATCH v5 3/6] rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs according to operations The code in rga-buf.c is used to create private mmu table for RGA. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- d

[PATCH v5 6/6] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++ 1 file changed, 33 insertions(+) create mode 100644 D

[PATCH v5 5/6] ARM: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip

Re: [PATCH v4 3/6] [media] rockchip/rga: v4l2 m2m support

Hi Hans, 2017-08-01 0:18 GMT+08:00 Hans Verkuil <hverk...@xs4all.nl>: > On 07/31/2017 05:32 PM, Jacob Chen wrote: >> Rockchip RGA is a separate 2D raster graphic acceleration unit. It >> accelerates 2D graphics operations, such as point/line drawing, image >> scali

[PATCH v4 0/5] Add Rockchip RGA V4l2 support

ange in V2: - generalize the controls. - map buffers (10-50 us) in every cmd-run rather than in buffer-import to avoid get_free_pages failed on actively used systems. - remove status in dt-bindings examples. Jacob Chen (6): [media] v4l: add portduff blend modes [media] extended-controls.rst: add Porte

[PATCH v4 1/6] [media] v4l: add portduff blend modes

in below links. https://developer.xamarin.com/api/type/Android.Graphics.PorterDuff+Mode/ Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Suggested-by: Nicolas Dufresne <nico...@ndufresne.ca> --- drivers/media/v4l2-core/v4l2-ctrls.c | 20 +++- include/uapi/linux/v4l

[PATCH v4 2/6] [media] extended-controls.rst: add PorterDuff mode control

PorterDuff mode control are used to determine how two images are combined. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- Documentation/media/uapi/v4l/extended-controls.rst | 4 1 file changed, 4 insertions(+) diff --git a/Documentation/media/uapi/v4l/extended-controls.

[PATCH v4 3/6] [media] rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs according to operations The code in rga-buf.c is used to create private mmu table for RGA. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- d

[PATCH v4 5/6] ARM: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip

[PATCH v4 4/6] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

[PATCH v4 6/6] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++ 1 file changed, 33 insertions(+) create mode 100644 D

Re: [PATCH v3 2/5] [media]: rockchip/rga: v4l2 m2m support

Hi Hans, 2017-07-31 16:38 GMT+08:00 Hans Verkuil <hverk...@xs4all.nl>: > Hi Jacob, > > A quick review below: > > On 07/31/2017 05:07 AM, Jacob Chen wrote: >> Rockchip RGA is a separate 2D raster graphic acceleration unit. It >> accelerates 2D graphics operations,

Re: [PATCH v3 0/5] Add Rockchip RGA V4l2 support

Hi, 2017-07-31 11:07 GMT+08:00 Jacob Chen <jacob-c...@iotwrt.com>: > 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 th

Re: [PATCH v3 2/5] [RESEND] [media]: rockchip/rga: v4l2 m2m support

Hi, 2017-07-31 14:51 GMT+08:00 Jacob Chen <jacob-c...@iotwrt.com>: > 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

[PATCH v3 2/5] [RESEND] [media]: rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs accroding to operations The code in rga-buf.c is used to create (1-Level)mmu table for RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- d

[PATCH v3 2/5] [RESEND] [media]: rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs accroding to operations The code in rga-buf.c is used to create (1-Level)mmu table for RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- d

[PATCH v3 2/5] [media]: rockchip/rga: v4l2 m2m support

the rendering pipeline. - copy - fast solid color fill - rotation - flip - alpha blending The code in rga-hw.c is used to configure regs accroding to operations The code in rga-buf.c is used to create (1-Level)mmu table for RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- d

[PATCH v3 0/5] Add Rockchip RGA V4l2 support

ather than in buffer-import to avoid get_free_pages failed on actively used systems. - remove status in dt-bindings examples. Jacob Chen (5): [media] v4l: add blend modes controls [media]: rockchip/rga: v4l2 m2m support ARM: dts: rockchip: add RGA device node for RK3288 ARM: dts: rockchip: add

[PATCH v3 1/5] [media] v4l: add porter duff blend controls

in below links. https://developer.xamarin.com/api/type/Android.Graphics.PorterDuff+Mode/ Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Suggested-by: Nicolas Dufresne <nico...@ndufresne.ca> --- drivers/media/v4l2-core/v4l2-ctrls.c | 20 +++- include/uapi/linux/v4l

[PATCH v3 4/5] ARM: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip

[PATCH v3 3/5] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

[PATCH v3 2/5] [media]: rockchip/rga: v4l2 m2m support

is cleanup Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile | 2 + drivers/media/platform/rockchip-rga/Makefile | 3 + drivers/media/platform/rockchip-rga/rga-buf.c | 141 drivers

[PATCH v3 5/5] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Signed-off-by: Yakir Yang <y...@rock-chips.com> --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++ 1 file changed, 33 insertions(+) create mode 100644 D

[PATCH] media: i2c: OV5647: gate clock lane before stream on

According to datasheet, BIT5 in reg-0x4800 are used to enable/disable clock lane gate. It's wrong to make clock lane free running before sensor stream on was called, while the mipi phy are not initialized. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/i2c/ov5647.

Re: [PATCH v2 2/6] [media] rockchip/rga: v4l2 m2m support

use your name :-) >> >> > Le samedi 15 juillet 2017 à 12:42 +0300, Laurent Pinchart a écrit : >> > > On Saturday 15 Jul 2017 14:58:36 Jacob Chen wrote: >> > > > Rockchip RGA is a separate 2D raster graphic acceleration unit. It >> > > > accelera

Re: [PATCH v2 2/6] [media] rockchip/rga: v4l2 m2m support

Hi, 2017-07-17 10:43 GMT+08:00 Laurent Pinchart <laurent.pinch...@ideasonboard.com>: > Hi Jacob, > > On Sunday 16 Jul 2017 12:19:41 Jacob Chen wrote: >> 2017-07-16 0:49 GMT+08:00 Personnel: >> > Le samedi 15 juillet 2017 à 12:42 +0300, Laurent Pinchart a écrit : &g

Re: [PATCH v2 5/6] ARM: dts: rockchip: enable RGA for rk3288 devices

Hi Laurent, 2017-07-17 10:28 GMT+08:00 Laurent Pinchart <laurent.pinch...@ideasonboard.com>: > Hi Jacob, > > On Sunday 16 Jul 2017 12:23:02 Jacob Chen wrote: >> 2017-07-15 17:16 GMT+08:00 Laurent Pinchart: >> > On Saturday 15 Jul 2017 14:58:39 Jacob Chen wrote: &

Re: [PATCH v2 5/6] ARM: dts: rockchip: enable RGA for rk3288 devices

Hi Laurent, 2017-07-15 17:16 GMT+08:00 Laurent Pinchart <laurent.pinch...@ideasonboard.com>: > Hi Jacob, > > Thank you for the patch. > > On Saturday 15 Jul 2017 14:58:39 Jacob Chen wrote: >> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> >> --

Re: [PATCH v2 2/6] [media] rockchip/rga: v4l2 m2m support

Hi all, 2017-07-16 0:49 GMT+08:00 Personnel <nico...@ndufresne.ca>: > Le samedi 15 juillet 2017 à 12:42 +0300, Laurent Pinchart a écrit : >> Hi Jacob, >> >> Thank you for the patch. >> >> On Saturday 15 Jul 2017 14:58:36 Jacob Chen wrote: >> &

[PATCH v2 2/6] [media] rockchip/rga: v4l2 m2m support

is cleanup. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile | 2 + drivers/media/platform/rockchip-rga/Makefile | 3 + drivers/media/platform/rockchip-rga/rga-buf.c | 122 drivers

[PATCH v2 0/6] Add Rockchip RGA V4l2 support

status in dt-bindings examples. Jacob Chen (6): [media] v4l: add blend modes controls [media] rockchip/rga: v4l2 m2m support ARM: dts: rockchip: add RGA device node for RK3288 ARM: dts: rockchip: add RGA device node for RK3399 ARM: dts: rockchip: enable RGA for rk3288 devices dt-bindings

[PATCH v2 4/6] ARM: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 13 + 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/roc

[PATCH v2 3/6] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- arch/arm/boot/dts/rk3288.dtsi | 13 + 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/

[PATCH v2 1/6] [media] v4l: add blend modes controls

in below links. https://developer.xamarin.com/api/type/Android.Graphics.PorterDuff+Mode/ Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> Suggested-by: Nicolas Dufresne <nico...@ndufresne.ca> --- drivers/media/v4l2-core/v4l2-ctrls.c | 19 +++ include/uapi/linux/v4l2-contr

[PATCH v2 5/6] ARM: dts: rockchip: enable RGA for rk3288 devices

Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- arch/arm/boot/dts/rk3288-evb.dtsi | 4 arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi | 4 arch/arm/boot/dts/rk3288-firefly.dtsi | 4 arch/arm/boot/dts/rk3288-miqi.dts

[PATCH v2 6/6] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Yakir Yang <y...@rock-chips.com> Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- .../devicetree/bindings/media/rockchip-rga.txt | 35 ++ 1 file changed, 35 insertions(+) create mode 100644 D

Re: [PATCH 1/5] [media] rockchip/rga: v4l2 m2m support

Hi, 2017-06-27 16:39 GMT+08:00 Tomasz Figa <tf...@chromium.org>: > Hi Jacob, > > Please see my comments inline. > > On Mon, Jun 26, 2017 at 11:51 PM, Jacob Chen <jacob-c...@iotwrt.com> wrote: >> Rockchip RGA is a separate 2D raster graphic acceleration un

Re: [PATCH 1/5] [media] rockchip/rga: v4l2 m2m support

Hi Tomasz, Yeah, the comments are wrong, i will correct it >> +*/ >> + pages = (unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3); > > This is rather unfortunate and you should expect failures here on > actively used systems with uptime longer than few hours. Changing this

Re: [PATCH 1/5] [media] rockchip/rga: v4l2 m2m support

Hi Nicolas. 2017-06-26 23:49 GMT+08:00 Nicolas Dufresne <nico...@ndufresne.ca>: > > Le lundi 26 juin 2017 à 22:51 +0800, Jacob Chen a écrit : > > Rockchip RGA is a separate 2D raster graphic acceleration unit. It > > accelerates 2D graphics operations, such as p

[PATCH 1/5] [media] rockchip/rga: v4l2 m2m support

is cleanup. Signed-off-by: Jacob Chen <jacob-c...@iotwrt.com> --- drivers/media/platform/Kconfig| 11 + drivers/media/platform/Makefile | 2 + drivers/media/platform/rockchip-rga/Makefile | 3 + drivers/media/platform/rockchip-rga/rga-buf.c | 176 + drivers

[PATCH 0/5] Add Rockchip RGA V4l2 support

7/ I have test this driver with gstreamer v4l2transform plugin and it seems work well. It could work without any modify in existing plugin and it have no buffer cahce flush problem which we have meet in drm. https://github.com/GStreamer/gst-plugins-good/blob/master/sys/v4l2/gstv4l2transform.c Jac

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