diff options
Diffstat (limited to 'drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h')
| -rw-r--r-- | drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h b/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h new file mode 100644 index 0000000000..24b15e34b5 --- /dev/null +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020-2022 Bootlin + * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com> + */ + +#ifndef _SUN6I_MIPI_CSI2_H_ +#define _SUN6I_MIPI_CSI2_H_ + +#include <linux/phy/phy.h> +#include <linux/regmap.h> +#include <linux/reset.h> +#include <media/v4l2-device.h> +#include <media/v4l2-fwnode.h> + +#define SUN6I_MIPI_CSI2_NAME "sun6i-mipi-csi2" + +enum sun6i_mipi_csi2_pad { + SUN6I_MIPI_CSI2_PAD_SINK = 0, + SUN6I_MIPI_CSI2_PAD_SOURCE = 1, + SUN6I_MIPI_CSI2_PAD_COUNT = 2, +}; + +struct sun6i_mipi_csi2_format { + u32 mbus_code; + u8 data_type; + u32 bpp; +}; + +struct sun6i_mipi_csi2_bridge { + struct v4l2_subdev subdev; + struct media_pad pads[SUN6I_MIPI_CSI2_PAD_COUNT]; + struct v4l2_fwnode_endpoint endpoint; + struct v4l2_async_notifier notifier; + struct v4l2_mbus_framefmt mbus_format; + struct mutex lock; /* Mbus format lock. */ + + struct v4l2_subdev *source_subdev; +}; + +struct sun6i_mipi_csi2_device { + struct device *dev; + + struct regmap *regmap; + struct clk *clock_mod; + struct reset_control *reset; + struct phy *dphy; + + struct sun6i_mipi_csi2_bridge bridge; +}; + +#endif |