Re: Intel fb debug output

Hello Johannes,

* Johannes Kliemann <Johannes.Kliemann@...250...> [2017-04-10 09:42:41 +0200]:

I want to enable the debug output in the Intel framebuffer (to see messages printed by DRM_DEBUG_KMS). This is usually done by adding the boot parameter `drm.debug=0xe`.

How would I enable this in Genode with Nova?

There is no user facing configuration knob in the intel_fb_drv. You have to set the 'drm_debug' variable directly in the source code. It is located at 'repos/dde_linux/src/drivers/framebuffer/intel/lx_emul.cc:821'.

Regards, Josef