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remove 3d driver support for now, so MSM framebuffer works

Merged Imported remove 3d driver support for now, so MSM framebuffer works
lawl:device/hammerhead into master
Merged Imported Administrator requested to merge lawl:device/hammerhead into master

Created by: lawl

Some more work to be done here, calibration and setting the mode, but with this kernel config change that's doable. My display is pretty broken so I leave that to the main hammerhead guys.

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Merged by avatar (Mar 27, 2025 5:00pm UTC)

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  • Changes merged into master with 0a93e360.
  • Deleted the source branch.

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  • Administrator
    Administrator @root · Imported
    Author Owner

    I'm trying this build now, never throught removing build options would fix this...

    By Martijn Braam on 2017-06-05T20:30:30

    Edited by Ghost User
  • Administrator
    Administrator @root · Imported
    Author Owner

    This works on my hammerhead, but it has the same color mode bug as the mako (red screen).

    @ollieparanoid Is this enough to merge hammerhead into mainline pmos?

    By Martijn Braam on 2017-06-05T21:23:32

  • Administrator
    Administrator @root · Imported
    Author Owner

    Created by: lawl

    To add, there is currently a bug where if you execute cat /sys/class/graphics/fb0/modes > /sys/class/graphics/fb0/mode exactly one frame is drawn, and the screen isn't updated otherwise.

    @MartijnBraam found out that while [ ! ]; do cat /sys/class/graphics/fb0/modes > /sys/class/graphics/fb0/mode; done does achieve a stable 60fps, but that's probably not what we want to ship :P

    By * postmarketOS Bot on 2017-06-06T00:01:03

  • Administrator
    Administrator @root · Imported
    Author Owner

    Created by: ollieparanoid

    Congratulations \o/ ready for mainline pmOS (I'd consider devices ready as soon as telnet works, and the deviceinfo and APKBUILD look fine)! That while true thing is hilarious :D

    By * postmarketOS Bot on 2017-06-06T13:52:36

  • Administrator
    Administrator @root · Imported
    Author Owner

    Since this is merged, this wiki entry could be updated, yeah? https://wiki.postmarketos.org/wiki/Google_Nexus_5_(lg-hammerhead)

    By ShalokShalom on 2018-01-03T08:24:04

  • Administrator
    Administrator @root · Imported
    Author Owner

    Created by: ollieparanoid

    Hi there! What exactly on the wiki page?

    By * postmarketOS Bot on 2018-01-03T11:27:52

  • Administrator
    Administrator @root · Imported
    Author Owner

    That there is a ugly patch needed?

    By ShalokShalom on 2018-01-03T17:44:58

  • Administrator
    Administrator @root · Imported
    Author Owner

    Created by: ollieparanoid

    Ah I see what you mean now, the "ugly hacks" text links to this issue. Well, the hack is this PR, and it's used, so as I see it the link still makes sense. There has been some good progress on mainlining the hammerhead though, which wouldn't need such hacks anymore and would use the open freedreno video driver.

    By * postmarketOS Bot on 2018-01-03T17:55:50

  • Administrator
    Administrator @root · Imported
    Author Owner

    Thanks a lot

    By ShalokShalom on 2018-01-03T21:19:00

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