Changes between Version 5 and Version 6 of linux/display


Ignore:
Timestamp:
10/31/2019 09:41:33 PM (5 years ago)
Author:
Tim Harvey
Comment:

add etnaviv details

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  • linux/display

    v5 v6  
    101101- https://wiki.archlinux.org/index.php/Kernel_mode_setting
    102102
     103
     104[=#etnaviv]
     105= IMX6 Vivante GC2000 Linux Driver - Etnaviv
     106The Vivante GPU within the IMX6 SoC is supported by the open-source etnaviv driver (which was reverse engineered from the original Vivante driver provided as pre-built shared library objects with a think kernel shim layer).
     107
     108To use Entaviv enable CONFIG_DRM_ETNAVIV=y
     109
     110During boot you will see something like:
     111 - IMX6Q
     112{{{#!bash
     113root@bionic-armhf:~# dmesg | grep etnaviv
     114[    3.117448] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops)
     115[    3.123828] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops)
     116[    3.129970] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops)
     117[    3.135761] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
     118[    3.156234] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
     119[    3.176170] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
     120[    3.182362] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
     121[    3.191412] [drm] Initialized etnaviv 1.2.0 20151214 for etnaviv on minor 0
     122}}}