Re: [RFC 4/6] drm: simpledrm: add fbdev fallback support
From: Stephen Warren <hidden>
Date: 2013-06-26 20:59:33
Also in:
dri-devel, lkml
On 06/24/2013 04:27 PM, David Herrmann wrote:
Create a simple fbdev device during SimpleDRM setup so legacy user-space and fbcon can use it. fbdev deletion is quite buggy. A unregister_framebuffer() call followed by a printk() causes NULL-derefs in hide_cursor() and other places in the VT layer. Hence, we leak the fbdev device currently to make the VT layer happy. This needs to be fixed soon! Otherwise, we need a "depends !VT" line for SimpleDRM.
quoted hunk ↗ jump to hunk
diff --git a/drivers/gpu/drm/simpledrm/Makefile b/drivers/gpu/drm/simpledrm/Makefile
simpledrm-y := simpledrm_drv.o simpledrm_main.o simpledrm_mem.o +ifdef CONFIG_DRM_SIMPLEDRM_FBDEV + simpledrm-y += simpledrm_fbdev.o +endif
I think that's: + simpledrm-$(CONFIG_DRM_SIMPLEDRM_FBDEV) += simpledrm_fbdev.o