mirror of
https://github.com/LuckfoxTECH/luckfox-pico.git
synced 2026-01-19 17:59:18 +01:00
project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
247
project/app/component/fastboot_server/v4l2_link.c
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247
project/app/component/fastboot_server/v4l2_link.c
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@@ -0,0 +1,247 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include <stdbool.h>
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#include <pthread.h>
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#include <linux/videodev2.h>
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#include "mediactl/mediactl.h"
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#include "v4l2subdev.h"
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#include "v4l2_link.h"
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typedef enum {
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XCAM_RETURN_NO_ERROR = 0,
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XCAM_RETURN_BYPASS = 1,
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/* errors */
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XCAM_RETURN_ERROR_FAILED = -1,
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XCAM_RETURN_ERROR_PARAM = -2,
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XCAM_RETURN_ERROR_MEM = -3,
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XCAM_RETURN_ERROR_FILE = -4,
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XCAM_RETURN_ERROR_ANALYZER = -5,
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XCAM_RETURN_ERROR_ISP = -6,
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XCAM_RETURN_ERROR_SENSOR = -7,
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XCAM_RETURN_ERROR_THREAD = -8,
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XCAM_RETURN_ERROR_IOCTL = -9,
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XCAM_RETURN_ERROR_ORDER = -10,
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XCAM_RETURN_ERROR_TIMEOUT = -20,
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XCAM_RETURN_ERROR_OUTOFRANGE = -21,
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XCAM_RETURN_ERROR_UNKNOWN = -255,
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} XCamReturn;
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#define ISP20HW_SUBM "link:"
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#define LOGE_CAMHW_SUBM(sub_modules, ...) printf(sub_modules, ##__VA_ARGS__)
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#define GET_ENTITY_NAME(name, path) \
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do { \
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entity = rk_media_get_entity_by_name(device, name, \
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strlen(name));\
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if(entity) {\
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entity_name = rk_media_entity_get_devname(entity);\
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if(entity_name) {\
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strncpy(isp_info->path, entity_name, \
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sizeof(isp_info->path));\
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/*printf("%s node:%s\n", name, entity_name);*/\
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}\
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}\
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} while(0);
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int v4l2_media_link_rawrd(const char *media_dev_path, bool enable)
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{
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printf("%s enable:%d\n", __func__, enable);
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struct media_device *device = NULL;
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struct media_entity *entity = NULL;
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struct media_pad *src_pad_s = NULL;
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struct media_pad* src_pad_m = NULL;
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struct media_pad* src_pad_l = NULL;
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struct media_pad* sink_pad = NULL;
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device = rk_media_device_new(media_dev_path);
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if (!device)
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return XCAM_RETURN_ERROR_FAILED;
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/* Enumerate entities, pads and links. */
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rk_media_device_enumerate (device);
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entity = rk_media_get_entity_by_name(device, "rkisp-isp-subdev",
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strlen("rkisp-isp-subdev"));
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if(entity) {
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sink_pad = (struct media_pad *)rk_media_entity_get_pad(entity, 0);
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if (!sink_pad) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "get sink pad failed!\n");
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goto FAIL;
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}
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}
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entity = rk_media_get_entity_by_name(device, "rkisp_rawrd2_s",
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strlen("rkisp_rawrd2_s"));
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if(entity) {
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src_pad_s = (struct media_pad *)rk_media_entity_get_pad(entity, 0);
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if (!src_pad_s) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "get source pad s failed!\n");
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goto FAIL;
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}
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}
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if (src_pad_s && sink_pad) {
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if (enable)
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rk_media_setup_link(device, src_pad_s, sink_pad, MEDIA_LNK_FL_ENABLED);
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else
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rk_media_setup_link(device, src_pad_s, sink_pad, 0);
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}
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rk_media_device_unref (device);
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return XCAM_RETURN_NO_ERROR;
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FAIL:
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rk_media_device_unref (device);
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return XCAM_RETURN_ERROR_FAILED;
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}
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static int v4l2_media_copy_pad(struct media_entity *src_entity, struct media_entity *dst_entity, int pad)
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{
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enum v4l2_subdev_format_whence which = V4L2_SUBDEV_FORMAT_ACTIVE;
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struct v4l2_mbus_framefmt format;
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struct v4l2_rect rect;
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int ret;
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ret = rk_v4l2_subdev_get_format(src_entity, &format, pad, which);
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if (ret != 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "v4l2_subdev_get_format pad[%d] error\n", pad);
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return XCAM_RETURN_ERROR_FAILED;
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}
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ret = rk_v4l2_subdev_get_selection(src_entity, &rect, pad,
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V4L2_SEL_TGT_CROP,
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which);
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if (ret != 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "v4l2_subdev_get_selection pad[%d] error\n", pad);
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return XCAM_RETURN_ERROR_FAILED;
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}
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ret = rk_v4l2_subdev_set_format(dst_entity, &format, pad, which);
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if (ret != 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "v4l2_subdev_set_format pad[%d] error\n", pad);
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return XCAM_RETURN_ERROR_FAILED;
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}
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ret = rk_v4l2_subdev_set_selection(dst_entity, &rect, pad, V4L2_SEL_TGT_CROP, which);
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if (ret != 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "v4l2_subdev_set_format pad[%d] error\n", pad);
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return XCAM_RETURN_ERROR_FAILED;
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}
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}
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int v4l2_media_copy_isp_entity(const char *src_media_dev, const char *dst_media_dev)
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{
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struct media_device *src_device = NULL, *dst_device = NULL;
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struct media_entity *src_entity = NULL, *dst_entity = NULL;
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int ret;
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src_device = rk_media_device_new(src_media_dev);
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if (!src_device)
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return XCAM_RETURN_ERROR_FAILED;
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dst_device = rk_media_device_new(dst_media_dev);
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if (!dst_device) {
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rk_media_device_unref(src_device);
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return XCAM_RETURN_ERROR_FAILED;
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}
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/* Enumerate entities, pads and links. */
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rk_media_device_enumerate(src_device);
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src_entity = rk_media_get_entity_by_name(src_device, "rkisp-isp-subdev",
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strlen("rkisp-isp-subdev"));
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if (!src_entity) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "rkisp-isp-subdev not found in %s!\n", src_media_dev);
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goto FAIL;
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}
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/* Enumerate entities, pads and links. */
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rk_media_device_enumerate(dst_device);
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dst_entity = rk_media_get_entity_by_name(dst_device, "rkisp-isp-subdev",
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strlen("rkisp-isp-subdev"));
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if (!dst_entity) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "rkisp-isp-subdev not found in %s!\n", dst_media_dev);
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goto FAIL;
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}
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ret = v4l2_media_copy_pad(src_entity, dst_entity, 0);
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if (ret != 0)
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goto FAIL;
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ret = v4l2_media_copy_pad(src_entity, dst_entity, 2);
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if (ret != 0)
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goto FAIL;
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return 0;
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FAIL:
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rk_media_device_unref(src_device);
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rk_media_device_unref(dst_device);
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return XCAM_RETURN_ERROR_FAILED;
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}
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int v4l2_media_get_isp_info(const char *media_dev_path,
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struct media_path_s *isp_info)
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{
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struct media_device *device = NULL;
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struct media_entity *entity = NULL;
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const char *entity_name = NULL;
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device = rk_media_device_new(media_dev_path);
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if (!device)
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return XCAM_RETURN_ERROR_FAILED;
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/* Enumerate entities, pads and links. */
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rk_media_device_enumerate (device);
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GET_ENTITY_NAME("rkisp-isp-subdev", isp_dev_path);
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GET_ENTITY_NAME("rkisp_mainpath", main_path);
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GET_ENTITY_NAME("rkisp_rawrd2_s", rawrd2_s_path);
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GET_ENTITY_NAME("rkisp-statistics", stats_path);
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GET_ENTITY_NAME("rkisp-input-params", input_params_path);
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rk_media_device_unref (device);
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return XCAM_RETURN_NO_ERROR;
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FAIL:
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rk_media_device_unref (device);
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return XCAM_RETURN_ERROR_FAILED;
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}
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int v4l2_media_get_entity_node(const char *media_dev_path,
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const char *name, char *node)
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{
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struct media_device *device = NULL;
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struct media_entity *entity = NULL;
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const char *entity_name = NULL;
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device = rk_media_device_new(media_dev_path);
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if (!device)
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return XCAM_RETURN_ERROR_FAILED;
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/* Enumerate entities, pads and links. */
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rk_media_device_enumerate(device);
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entity = rk_media_get_entity_by_name(device, name,
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strlen(name));
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if(entity) {
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entity_name = rk_media_entity_get_devname(entity);
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if(entity_name) {
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strcpy(node, entity_name);
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printf("%s node:%s\n", name, entity_name);
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}
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}
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rk_media_device_unref(device);
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return XCAM_RETURN_NO_ERROR;
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FAIL:
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rk_media_device_unref(device);
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return XCAM_RETURN_ERROR_FAILED;
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}
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