source "drivers/staging/media/sunxi/sun6i-csi/Kconfig"
Demo
# SPDX-License-Identifier: GPL-2.0
config VIDEO_SUNXI
bool "Allwinner sunXi family Video Devices"
depends on ARCH_SUNXI || COMPILE_TEST
help
If you have an Allwinner SoC based on the sunXi family, say Y.
Note that this option doesn't include new drivers in the
kernel: saying N will just cause Kconfig to skip all the
questions about Allwinner media devices.
if VIDEO_SUNXI
source "drivers/staging/media/sunxi/cedrus/Kconfig"
source "drivers/staging/media/sunxi/sun6i-csi/Kconfig"
endif
obj-$(CONFIG_VIDEO_SUN6I_MIPI_CSI) += sun6i-csi/
Demo
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_VIDEO_SUNXI_CEDRUS) += cedrus/
obj-$(CONFIG_VIDEO_SUN6I_MIPI_CSI) += sun6i-csi/
OV5640 Demo for Allwinner V3 / V3s / S3L / S3
csi0: csi@01cb0000 {
compatible = "allwinner,sun8i-v3s-csi";
reg = <0x01cb0000 0x3000>;
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_CSI>, <&ccu CLK_CSI1_SCLK>, <&ccu CLK_DRAM_CSI>, <&ccu CLK_MIPI_CSI>;
clock-names = "bus", "mod", "ram", "dphy";
resets = <&ccu RST_BUS_CSI>;
status = "disabled";
};
csi1: csi@1cb4000 {
compatible = "allwinner,sun8i-v3s-csi";
reg = <0x01cb4000 0x3000>;
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_CSI>, <&ccu CLK_CSI1_SCLK>, <&ccu CLK_DRAM_CSI>;
clock-names = "bus", "mod", "ram";
resets = <&ccu RST_BUS_CSI>;
status = "disabled";
};
&csi0 {
status = "okay";
allwinner,mipi-csi-bps = <400000000>;
port {
csi0_ep: endpoint {
remote-endpoint = <&ov5640_0>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
&i2c1 {
status = "okay";
ov5640: camera@3c {
compatible = "ovti,ov5640";
reg = <0x3c>;
pinctrl-names = "default";
pinctrl-0 = <&csi0_mclk>;
clocks = <&ccu CLK_CSI0_MCLK>;
clock-names = "xclk";
assigned-clocks = <&ccu CLK_CSI0_MCLK>;
assigned-clock-rates = <24000000>;
powerdown-gpios = <&pio 4 19 GPIO_ACTIVE_HIGH>;
reset-gpios = <&pio 4 18 GPIO_ACTIVE_LOW>;
port {
ov5640_0: endpoint {
remote-endpoint = <&csi0_ep>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
};
&pio {
csi0_mclk: csi0-mclk@0 {
pins = "PE20";
function = "csi_mipi";
};
};
> Device Drivers > Staging drivers > Media staging drivers
[*] Allwinner sunXi family Video Devices
<*> Allwinner V3s Camera Sensor Interface driver with MIPI-CSI2 support
... and here we go.
media-ctl --set-v4l2 '5:0[fmt:UYVY8_2X8/1920x1080@1/15]'
fswebcam -S 5 -d /dev/video0 -p YUV420P -r 1920x1080 test.jpg
Report in issue.
CedarX Driver for Mainline (https://github.com/aodzip/cedar)