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Add support for rate#30

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Add support for rate#30
jonaz wants to merge 3 commits into
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@jonaz jonaz commented Dec 3, 2020 •
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Also fixed a few other things:

  • bugs in active mode detection with displays with multiple rates (144hz and 60hz in my case). Updated test cases.
  • Turn off changed displays in a smarter way. Im using usb-c daisychain
    and had trouble with the current approach. it disabled my screen as soon
    as the screen went into hibernate because xrandr stopped detecting the
    display.
  • some autoformatting of comments and code according to efficient go
    guidelines
  • if xrand (ApplyRule) fails, try 3 times with a little more sleep each
    time. This also solved issues with my daisychained displays.
  • dont execute_after if xrandr fails 3 times.

Fixes #29

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jonaz commented Dec 4, 2020

Retry does not work. A Cmd cannot be reused after calling its Run, Output or CombinedOutput methods.
Will have to refactor that.

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jonaz commented Dec 4, 2020 •
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Can confirm the retry stuff works now like a charm.

Dec 04 21:42:44 work sh[1979081]: grobi: 21:42:44.049230 new rule found: Dockhome
Dec 04 21:42:44 work sh[1979081]: grobi: 21:42:44.049239 enable outputs: [eDP-1 DP-2-1@2560x1440@60 DP-2-8]
Dec 04 21:42:44 work sh[1979081]: grobi: 21:42:44.049247 using one atomic call to xrandr
Dec 04 21:42:44 work sh[1979081]: grobi: 21:42:44.049297 running command /usr/bin/xrandr xrandr --output eDP-1 --auto --output DP-2-1 --mode 2560x1440 --rate 60 --right-of eDP-1 --output DP-2-8 --auto --right-of DP-2-1
Dec 04 21:42:44 work sh[2146601]: xrandr: cannot find mode 2560x1440
Dec 04 21:42:44 work sh[1979081]: executing command for rule Dockhome failed: exit status 1
Dec 04 21:42:44 work sh[1979081]: trying again in 0sgrobi: 21:42:44.052792 running command /usr/bin/xrandr xrandr --output eDP-1 --auto --output DP-2-1 --mode 2560x1440 --rate 60 --right-of eDP-1 --output DP-2-8 --auto --right-of DP-2-1
Dec 04 21:42:44 work sh[2146602]: xrandr: cannot find mode 2560x1440
Dec 04 21:42:44 work sh[1979081]: executing command for rule Dockhome failed: exit status 1
Dec 04 21:42:44 work sh[1979081]: trying again in 500msgrobi: 21:42:44.556665 running command /usr/bin/xrandr xrandr --output eDP-1 --auto --output DP-2-1 --mode 2560x1440 --rate 60 --right-of eDP-1 --output DP-2-8 --auto --right-of DP-2-1
Dec 04 21:42:48 work sh[1979081]: grobi: 21:42:48.230698 running command /usr/bin/sh sh -c /home/jonaz/jonaz-vim-rc/workScreenLayout.sh DP-2-1 DP-2-8

fd0
fd0 approved these changes Feb 27, 2021
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LGTM, thanks!

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fd0 commented Feb 27, 2021

Would you mind rebasing on the master branch? There's a merge conflict

jonaz added 2 commits March 9, 2021 11:37
@jonaz
Add support for rate
69a174a 
Also fixed a few other things:
- bugs in active mode detection with my display (144hz and 60hz)
- Turn off changed displays in a smarter way. Im using usb-c daisychain
and had trouble with the current approach. it disabled my screen as soon
as the screen went into hibernate because xrandr stopped detecting the
display.
- some autoformatting of comments and code according to efficient go
guidelines
- if xrand (ApplyRule) fails, try 3 times with a little more sleep each
time. This also solved issues with my daisychained displays.

Fixes fd0#29
@jonaz
Fix retry logic since exec.Cmd cannot be reused
8172a9f
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jonaz commented Mar 9, 2021

@fd0 rebased on master!

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jonaz commented Mar 9, 2021 •
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Hmm Error: exported func BuildCommandOutputRow returns unexported type github.com/fd0/grobi.commands, which can be annoying to use (golint)

I personally dont think thats a problem. But to satisfy the linter i could make it public? Commands
What do you think?

ping @fd0

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jonaz commented Nov 22, 2022

Ping @fd0 ?

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jonaz commented Mar 8, 2024

ping @fd0

@jonaz
Support for wildcard configuration without knowing the numbers of the
ed1cd44 
displays

Happens for example in daisy chaining usb-c to DP it always changes the
number when reconnecting to the display
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xFA25E commented Apr 12, 2025

Hi @jonaz , are you still using this patch? May I apply it locally since it's not merged?

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jonaz commented Apr 12, 2025 via email

@weezel
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weezel commented May 19, 2025

Any change to get this merged?

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