drm/i915: remove early fb allocation dependency on CONFIG_FB v2

Browse source

By stuffing the fb allocation into the crtc, we get mode set lifetime
refcounting for free, but have to handle the initial pin & fence
slightly differently.  It also means we can move the shared fb handling
into the core rather than leaving it out in the fbdev code.

v2: null out crtc->fb on error (Daniel)
    take fbdev fb ref and remove unused error path (Daniel)

Requested-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Jesse Barnes 2014-03-07 08:57:55 -08:00 • committed by Daniel Vetter

parent d978ef1445

commit 484b41dd70

3 changed files with 105 additions and 79 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

145

drivers/gpu/drm/i915/intel_display.c

View file

1

drivers/gpu/drm/i915/intel_drv.h

View file

38

drivers/gpu/drm/i915/intel_fbdev.c

View file