drm: Resurrect atomic rmfb code

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This was somehow lost between v3 and the merged version in Maarten's
patch merged as:

commit f2d580b9a8
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date:   Wed May 4 14:38:26 2016 +0200

    drm/core: Do not preserve framebuffer on rmfb, v4.

Actual code copied from Maarten's patch, but with the slight change to
just use dev->mode_config.funcs->atomic_commit to decide whether to
use the atomic path or not.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465388359-8070-24-git-send-email-daniel.vetter@ffwll.ch

...

This commit is contained in:

Daniel Vetter 2016-06-08 14:19:16 +02:00

parent cf47a07ab8

commit 11c21e73f8

3 changed files with 73 additions and 0 deletions

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66

drivers/gpu/drm/drm_atomic.c

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6

drivers/gpu/drm/drm_crtc.c

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1

drivers/gpu/drm/drm_crtc_internal.h

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