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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎03-10-2019 07:19 PM

HP Recommended
Product: L5009tm
Operating System: Linux

Hi guys,

I recently got my hands on a L5009tm touchscreen monitor. 

It's connected to a PC running Ubuntu 18.04 which Home Assistant is hosted on.

 

I tried to build the driver provided by HP but keep running into build errors.

 

Before we run into diagnostic mode... Has anyone of you been able to make it work?

 

Extrac of build error 

./arch/x86/include/asm/uaccess.h:32:9: error: dereferencing pointer to incomplete type ‘struct task_struct’
current->thread.addr_limit = fs;
^
/home/mypc/Downloads/bin-mt-usb/elo_mt_input_mod_src/elo_mt_input.c: In function ‘elo_input_write’:
/home/mypc/Downloads/bin-mt-usb/elo_mt_input_mod_src/elo_mt_input.c:94:5: error: implicit declaration of function ‘copy_from_user’ [-Werror=implicit-function-declaration]
if(copy_from_user(buffer, buf, count))
^
/home/mypc/Downloads/bin-mt-usb/elo_mt_input_mod_src/elo_mt_input.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-unused-const-variable’
cc1: warning: unrecognized command line option ‘-Wno-int-in-bool-context’
cc1: warning: unrecognized command line option ‘-Wno-format-overflow’
cc1: warning: unrecognized command line option ‘-Wno-format-truncation’
cc1: warning: unrecognized command line option ‘-Wno-frame-address’
cc1: some warnings being treated as er

 

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