drivers/media/platform/rockchip/rkisp1/rkisp1-common.c

Source file repositories/reference/linux-study-clean/drivers/media/platform/rockchip/rkisp1/rkisp1-common.c

File Facts

System
Linux kernel
Corpus path
drivers/media/platform/rockchip/rkisp1/rkisp1-common.c
Extension
.c
Size
5401 bytes
Lines
195
Domain
Driver Families
Bucket
drivers/media
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Rockchip ISP1 Driver - Common definitions
 *
 * Copyright (C) 2019 Collabora, Ltd.
 */

#include <media/mipi-csi2.h>
#include <media/v4l2-rect.h>

#include "rkisp1-common.h"

static const struct rkisp1_mbus_info rkisp1_formats[] = {
	{
		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
		.direction	= RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW10,
		.bayer_pat	= RKISP1_RAW_RGGB,
		.bus_width	= 10,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW10,
		.bayer_pat	= RKISP1_RAW_BGGR,
		.bus_width	= 10,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW10,
		.bayer_pat	= RKISP1_RAW_GBRG,
		.bus_width	= 10,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW10,
		.bayer_pat	= RKISP1_RAW_GRBG,
		.bus_width	= 10,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW12,
		.bayer_pat	= RKISP1_RAW_RGGB,
		.bus_width	= 12,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW12,
		.bayer_pat	= RKISP1_RAW_BGGR,
		.bus_width	= 12,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW12,
		.bayer_pat	= RKISP1_RAW_GBRG,
		.bus_width	= 12,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW12,
		.bayer_pat	= RKISP1_RAW_GRBG,
		.bus_width	= 12,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW8,
		.bayer_pat	= RKISP1_RAW_RGGB,
		.bus_width	= 8,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
		.mipi_dt	= MIPI_CSI2_DT_RAW8,
		.bayer_pat	= RKISP1_RAW_BGGR,
		.bus_width	= 8,
		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
	}, {
		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,

Annotation

Implementation Notes