This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering based 2d graphics acceleration module. change 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 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: Document the Rockchip RGA bindings .../devicetree/bindings/media/rockchip-rga.txt | 35 + 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 | 4 + arch/arm/boot/dts/rk3288-popmetal.dts | 4 + arch/arm/boot/dts/rk3288-tinker.dts | 4 + arch/arm/boot/dts/rk3288.dtsi | 13 + arch/arm64/boot/dts/rockchip/rk3399.dtsi | 13 + 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/media/platform/rockchip-rga/rga-hw.c | 456 ++++++++++ drivers/media/platform/rockchip-rga/rga-hw.h | 434 +++++++++ drivers/media/platform/rockchip-rga/rga.c | 979 +++++++++++++++++++++ drivers/media/platform/rockchip-rga/rga.h | 133 +++ drivers/media/v4l2-core/v4l2-ctrls.c | 19 + include/uapi/linux/v4l2-controls.h | 18 +- 19 files changed, 2315 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/media/rockchip-rga.txt create mode 100644 drivers/media/platform/rockchip-rga/Makefile create mode 100644 drivers/media/platform/rockchip-rga/rga-buf.c create mode 100644 drivers/media/platform/rockchip-rga/rga-hw.c create mode 100644 drivers/media/platform/rockchip-rga/rga-hw.h create mode 100644 drivers/media/platform/rockchip-rga/rga.c create mode 100644 drivers/media/platform/rockchip-rga/rga.h -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
