[参考译文] SK-AM68：由于流式传输多个 USB 摄像头而出错

尊敬的 Fheem：

您是否意味着无法正确应用补丁？

您能否共享错误日志？

这是当我做一个干式的贴片时得到的

(Stripping trailing CRs from patch; use --binary to disable.)
checking file p1
Hunk #1 FAILED at 33.
Hunk #2 FAILED at 2389.
2 out of 2 hunks FAILED
(Stripping trailing CRs from patch; use --binary to disable.)
checking file p1
Hunk #1 FAILED at 196.
1 out of 1 hunk FAILED
(Stripping trailing CRs from patch; use --binary to disable.)
checking file p1
Hunk #1 FAILED at 718.
1 out of 1 hunk FAILED
patch unexpectedly ends in middle of line

尊敬的 Faheem：

感谢您的确认！

我会将您的问题转给我们的软件专家之一。

有更新吗？ 我还尝试手动应用补丁中的更改、结果是这样。

~/ti-processor-sdk-linux-edgeai-j721s2-evm-09_02_00_05/board-support/ti-linux-kernel-6.1.80+gitAUTOINC+2e423244f8-ti$ make ARCH=arm64 CROSS_COMPILE="$CROSS_COMPILE_64" ./drivers/media/usb/uvc/uvcvideo.ko
  SYNC    include/config/auto.conf.cmd
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  LEX     scripts/dtc/dtc-lexer.lex.c
  YACC    scripts/dtc/dtc-parser.tab.[ch]
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/dtc
  HOSTCC  scripts/dtc/libfdt/fdt.o
  HOSTCC  scripts/dtc/libfdt/fdt_ro.o
  HOSTCC  scripts/dtc/libfdt/fdt_wip.o
  HOSTCC  scripts/dtc/libfdt/fdt_sw.o
  HOSTCC  scripts/dtc/libfdt/fdt_rw.o
  HOSTCC  scripts/dtc/libfdt/fdt_strerror.o
  HOSTCC  scripts/dtc/libfdt/fdt_empty_tree.o
  HOSTCC  scripts/dtc/libfdt/fdt_addresses.o
  HOSTCC  scripts/dtc/libfdt/fdt_overlay.o
  HOSTCC  scripts/dtc/fdtoverlay.o
  HOSTLD  scripts/dtc/fdtoverlay
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sorttable
  HOSTCC  scripts/asn1_compiler
  WRAP    arch/arm64/include/generated/uapi/asm/kvm_para.h
  WRAP    arch/arm64/include/generated/uapi/asm/errno.h
  WRAP    arch/arm64/include/generated/uapi/asm/ioctl.h
  WRAP    arch/arm64/include/generated/uapi/asm/ioctls.h
  WRAP    arch/arm64/include/generated/uapi/asm/ipcbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/msgbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/poll.h
  WRAP    arch/arm64/include/generated/uapi/asm/resource.h
  WRAP    arch/arm64/include/generated/uapi/asm/sembuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/shmbuf.h
  WRAP    arch/arm64/include/generated/uapi/asm/siginfo.h
  WRAP    arch/arm64/include/generated/uapi/asm/socket.h
  WRAP    arch/arm64/include/generated/uapi/asm/sockios.h
  WRAP    arch/arm64/include/generated/uapi/asm/stat.h
  WRAP    arch/arm64/include/generated/uapi/asm/swab.h
  WRAP    arch/arm64/include/generated/uapi/asm/termbits.h
  WRAP    arch/arm64/include/generated/uapi/asm/termios.h
  WRAP    arch/arm64/include/generated/uapi/asm/types.h
  WRAP    arch/arm64/include/generated/asm/early_ioremap.h
  WRAP    arch/arm64/include/generated/asm/mcs_spinlock.h
  WRAP    arch/arm64/include/generated/asm/qrwlock.h
  WRAP    arch/arm64/include/generated/asm/qspinlock.h
  WRAP    arch/arm64/include/generated/asm/parport.h
  WRAP    arch/arm64/include/generated/asm/user.h
  WRAP    arch/arm64/include/generated/asm/bugs.h
  WRAP    arch/arm64/include/generated/asm/delay.h
  WRAP    arch/arm64/include/generated/asm/div64.h
  WRAP    arch/arm64/include/generated/asm/dma-mapping.h
  WRAP    arch/arm64/include/generated/asm/dma.h
  WRAP    arch/arm64/include/generated/asm/emergency-restart.h
  WRAP    arch/arm64/include/generated/asm/hw_irq.h
  WRAP    arch/arm64/include/generated/asm/irq_regs.h
  WRAP    arch/arm64/include/generated/asm/kdebug.h
  WRAP    arch/arm64/include/generated/asm/kmap_size.h
  WRAP    arch/arm64/include/generated/asm/local.h
  WRAP    arch/arm64/include/generated/asm/local64.h
  WRAP    arch/arm64/include/generated/asm/mmiowb.h
  WRAP    arch/arm64/include/generated/asm/msi.h
  WRAP    arch/arm64/include/generated/asm/serial.h
  WRAP    arch/arm64/include/generated/asm/softirq_stack.h
  WRAP    arch/arm64/include/generated/asm/switch_to.h
  WRAP    arch/arm64/include/generated/asm/trace_clock.h
  WRAP    arch/arm64/include/generated/asm/unaligned.h
  WRAP    arch/arm64/include/generated/asm/vga.h
  UPD     include/config/kernel.release
  UPD     include/generated/uapi/linux/version.h
  UPD     include/generated/utsrelease.h
  UPD     include/generated/compile.h
  GEN     arch/arm64/include/generated/asm/cpucaps.h
  GEN     arch/arm64/include/generated/asm/sysreg-defs.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  CC      scripts/mod/devicetable-offsets.s
  UPD     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  UPD     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/bounds.h
  CC      arch/arm64/kernel/asm-offsets.s
  UPD     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  CHKSHA1 include/linux/atomic/atomic-arch-fallback.h
  CHKSHA1 include/linux/atomic/atomic-instrumented.h
  CHKSHA1 include/linux/atomic/atomic-long.h
  LDS     arch/arm64/kernel/vdso/vdso.lds
  CC      arch/arm64/kernel/vdso/vgettimeofday.o
  AS      arch/arm64/kernel/vdso/note.o
  AS      arch/arm64/kernel/vdso/sigreturn.o
  LD      arch/arm64/kernel/vdso/vdso.so.dbg
  VDSOSYM include/generated/vdso-offsets.h
  OBJCOPY arch/arm64/kernel/vdso/vdso.so
  CC [M]  drivers/media/usb/uvc/uvc_driver.o
  CC [M]  drivers/media/usb/uvc/uvc_queue.o
  CC [M]  drivers/media/usb/uvc/uvc_v4l2.o
  CC [M]  drivers/media/usb/uvc/uvc_video.o
drivers/media/usb/uvc/uvc_video.c: In function ‘uvc_fixup_video_ctrl’:
drivers/media/usb/uvc/uvc_video.c:240:17: error: implicit declaration of function ‘uvc_trace’ [-Werror=implicit-function-declaration]
  240 |                 uvc_trace(UVC_TRACE_VIDEO,
      |                 ^~~~~~~~~
drivers/media/usb/uvc/uvc_video.c:240:27: error: ‘UVC_TRACE_VIDEO’ undeclared (first use in this function); did you mean ‘UVC_DBG_VIDEO’?
  240 |                 uvc_trace(UVC_TRACE_VIDEO,
      |                           ^~~~~~~~~~~~~~~
      |                           UVC_DBG_VIDEO
drivers/media/usb/uvc/uvc_video.c:240:27: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[5]: *** [scripts/Makefile.build:250: drivers/media/usb/uvc/uvc_video.o] Error 1
make[4]: *** [scripts/Makefile.build:502: drivers/media/usb/uvc] Error 2
make[3]: *** [scripts/Makefile.build:502: drivers/media/usb] Error 2
make[2]: *** [scripts/Makefile.build:502: drivers/media] Error 2
make[1]: *** [scripts/Makefile.build:502: drivers] Error 2
make: *** [Makefile:2010: .] Error 2

尊敬的 Faheem：

我们的软件团队尚未能够对此做出响应。

复制我的朋友 Brijesh Jadav 的评论。

尊敬的 Faheem：

我认为、这需要包含文件 #include 请让我弄清楚它应该包括在哪里。  

此致、

Brijesh