drm: pin new and unpin old buffer when setting a mode.

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This removes the requirement for user space to pin a buffer before
setting a mode that is backed by the pixels from that buffer.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>

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Kristian Høgsberg 2008-12-17 22:14:46 -05:00 • committed by Dave Airlie

parent d1e22c6ed0

commit 3c4fdcfb29

3 changed files with 55 additions and 18 deletions

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9

include/drm/drm_crtc_helper.h

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