Difference between revisions of "Wayland"

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==Installation==
 
==Installation==
  
Use corresponding config (apf6_wayland_defconfig), or activate it in menuconfig:
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Use corresponding config (''apf6_wayland_defconfig)'', or activate it in menuconfig:
  
 
<pre class="config>
 
<pre class="config>

Revision as of 18:37, 18 January 2023

Intro

Wayland is the new protocol dedicated to replace X11 windowing system. It's first Linux implementation is called weston. It uses KMS/DRM video drivers direct access, and so needs a recent kernel (4.4+). It currently works well on APF6.

Installation

Use corresponding config (apf6_wayland_defconfig), or activate it in menuconfig:

...
Target packages  --->
    ...
    Graphic libraries and applications (graphic/text)  --->
        ...
        [*] weston                                                                                 │ │  
│ │           default compositor (drm)  --->                                                       │ │  
│ │     -*-   DRM compositor                                                                       │ │  
│ │     [ ]   RDP compositor                                                                       │ │  
│ │     [ ]   headless (testing) compositor                                                        │ │  
│ │     [ ]   Wayland (nested) compositor                                                          │ │  
│ │     [ ]   X11 (nested) compositor                                                              │ │  
│ │     [ ]   XWayland support                                                                     │ │  
│ │     [*]   desktop shell                                                                        │ │  
│ │     [*]   fullscreen shell                                                                     │ │  
│ │     [*]   ivi shell                                                                            │ │  
│ │     [*]   kiosk shell                                                                          │ │  
│ │     [*]   demo clients                                                                         │ │

Tips

  • For OpenGL/ES demos, it is necessary to increase Linux kernel allocable video memory at boot:
BIOS> setenv extrabootargs '${extrabootargs} cma=256M'