[PATCH 2/4] soc: visconti: Add Toshiba Visconti image processing accelerator common source

Adds common operations for image processing accelerator drivers including dma-buf control and ioctl definitiion Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/visconti/Kconfig

[PATCH 4/4] MAINTAINERS: Add entries for Toshiba Visconti AFFINE image processing accelerator

Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd36acc87..231b2c6f9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2796,12 +2796,14 @@ F: Documentation/devicetree/bindings

[PATCH 0/4] Add Toshiba Visconti AFFINE image processing accelerator driver

ssors-visconti.html Yuji Ishikawa (4): dt-bindings: soc: visconti: Add Toshiba Visconti AFFINE image processing accelerator bindings soc: visconti: Add Toshiba Visconti image processing accelerator common source soc: visconti: Add Toshiba Visconti AFFINE image processing accele

[PATCH 1/4] dt-bindings: soc: visconti: Add Toshiba Visconti AFFINE image processing accelerator bindings

Adds the Device Tree binding documentation that allows to describe the AFFINE image processing accelerator found in Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- .../soc/visconti/toshiba,visconti-affine.yaml | 53 +++ 1 file changed, 53

[PATCH 3/4] soc: visconti: Add Toshiba Visconti AFFINE image processing accelerator

Adds support to AFFINE image processing accelerator on Toshiba Visconti ARM SoCs. This accelerator supoorts affine transform, lens undistortion and LUT transform. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- drivers/soc/visconti/Kconfig | 6 + drivers/soc

[PATCH v2 0/4] Add Toshiba Visconti AFFINE image processing accelerator driver

_ to hwd_affine_ MAINTAINERS: Add entries for Toshiba Visconti AFFINE image processing accelerator v1 -> v2: - No update Change in V2: - apply checkpatch.pl --strict - rename hwd_AFFINE_xxxx to hwd_affine_ Yuji Ishikawa (4): dt-bindings: soc: visconti: Add To

[PATCH v2 2/4] soc: visconti: Add Toshiba Visconti image processing accelerator common source

Adds common operations for image processing accelerator drivers including dma-buf control and ioctl definitiion Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- v1 -> v2: - apply checkpatch.pl --strict --- drivers/soc/Kconfig | 1 + drivers/soc/Makef

[PATCH v2 1/4] dt-bindings: soc: visconti: Add Toshiba Visconti AFFINE image processing accelerator bindings

Adds the Device Tree binding documentation that allows to describe the AFFINE image processing accelerator found in Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- .../soc/visconti/toshiba,visconti-affine.yaml | 53 +++ 1 file changed, 53

[PATCH v2 4/4] MAINTAINERS: Add entries for Toshiba Visconti AFFINE image processing accelerator

Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd36acc87..231b2c6f9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2796,12 +2796,14 @@ F: Documentation/devicetree/bindings

[PATCH v2 3/4] soc: visconti: Add Toshiba Visconti AFFINE image processing accelerator

Adds support to AFFINE image processing accelerator on Toshiba Visconti ARM SoCs. This accelerator supoorts affine transform, lens undistortion and LUT transform. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- v1 -> v2: - apply checkpatch.pl --strict - renamed identifi

[PATCH 0/4] Add Toshiba Visconti DNN image processing accelerator driver

he fourth patch "MAINTAINERS: ..." are the same as the ones in the preceding post for affine driver. Best regards, Yuji [0]: https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recognition-processors-visconti.html Yuji Ishikawa (4): dt-bindings: soc: visconti: Add T

[PATCH 1/4] dt-bindings: soc: visconti: Add Toshiba Visconti DNN image processing accelerator bindings

This commit adds the Device Tree binding documentation that allows to describe the DNN image processing accelerator found in Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- .../soc/visconti/toshiba,visconti-dnn.yaml| 54 +++ 1 file

[PATCH 2/4] soc: visconti: Add Toshiba Visconti image processing accelerator common source

This commit adds common definitions shared among image processing accelerator drivers for Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/visconti/Kconfig

[PATCH 3/4] soc: visconti: Add Toshiba Visconti DNN image processing accelerator

Add support to DNN image processing accelerator on Toshiba Visconti ARM SoCs. The accelerator is applicable to DNN inference tasks. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- drivers/soc/visconti/Kconfig | 6 + drivers/soc/visconti/Makefile | 2

[PATCH 4/4] MAINTAINERS: Add entries for Toshiba Visconti DNN image processing accelerator

--- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd36acc87..a2e2bd719 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2796,12 +2796,14 @@ F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml F: Documentation/devicetree/

FYI: misc: visconti: Toshiba Visconti DSP accelerator driver sample

works, instead of writing our own routine for handling DMA-BUFs and interrupts. I hope this post will help your case-study. Regards Yuji Ishikawa misc: visconti: Add Toshiba Visconti DSPIF image processing accelerator Add support to DSPIF image processing accelerator on Toshiba Viscont

FYI: misc: visconti: Toshiba Visconti Pyramid accelerator driver sample

this post (as well as DSPIF posted last week) will help your case-study. Regards Yuji Ishikawa misc: visconti: Add Toshiba Visconti Pyramid image processing accelerator Add support to Pyramid image processing accelerator on Toshiba Visconti ARM SoCs. The accelerator takes an imag

[PATCH v2 0/5] Add Toshiba Visconti DNN image processing accelerator driver

DNN driver. v1 -> v2: - newly added documents Yuji Ishikawa (5): dt-bindings: soc: visconti: Add Toshiba Visconti DNN image processing accelerator bindings soc: visconti: Add Toshiba Visconti image processing accelerator common source soc: visconti: Add Toshiba Visconti

[PATCH v2 1/5] dt-bindings: soc: visconti: Add Toshiba Visconti DNN image processing accelerator bindings

This commit adds the Device Tree binding documentation that allows to describe the DNN image processing accelerator found in Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- .../soc/visconti/toshiba,visconti-dnn.yaml| 54 +++ 1 file

[PATCH v2 2/5] soc: visconti: Add Toshiba Visconti image processing accelerator common source

This commit adds common definitions shared among image processing accelerator drivers for Toshiba Visconti SoCs. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- v1 -> v2: - applied checkpatch.pl --strict --- drivers/soc/Kconfig | 1 + drivers/soc/Makef

[PATCH v2 3/5] soc: visconti: Add Toshiba Visconti DNN image processing accelerator

Add support to DNN image processing accelerator on Toshiba Visconti ARM SoCs. The accelerator is applicable to DNN inference tasks. Signed-off-by: Yuji Ishikawa Reviewed-by: Nobuhiro Iwamatsu --- v1 -> v2: - applied checkpatch.pl --strict - removed unused code --- drivers/soc/visco

[PATCH v2 4/5] MAINTAINERS: Add entries for Toshiba Visconti DNN image processing accelerator

--- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd36acc87..a2e2bd719 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2796,12 +2796,14 @@ F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml F: Documentation/devicetree/

[PATCH v2 5/5] Documentation: driver-api: visconti: add a description of DNN driver.

Signed-off-by: Yuji Ishikawa --- v1 -> v2: - newly added documents --- Documentation/driver-api/visconti/common.rst | 115 ++ Documentation/driver-api/visconti/dnn.rst| 394 +++ 2 files changed, 509 insertions(+) create mode 100644 Documentation/driver-api/visco