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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2016-12-19 12:08:16 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-19 16:40:55 +0100 |
| commit | 0532be078a207d7dd6ad26ebd0834e258acc4ee7 (patch) | |
| tree | e9032e6f0cfb2e6adac542004dd1bfa6372bca3e /include/drm/drm_crtc.h | |
| parent | 2fa70bb9b5642211c521910d23e8b6c8d425fb89 (diff) | |
| download | linux-0532be078a207d7dd6ad26ebd0834e258acc4ee7.tar.bz2 | |
drm/atomic: Unconditionally call prepare_fb.
Atomic drivers may set properties like rotation on the same fb, which
may require a call to prepare_fb even when framebuffer stays identical.
Instead of handling all the special cases in the core, let the driver
decide when prepare_fb and cleanup_fb are noops.
This is a revert of:
commit fcc60b413d14dd06ddbd79ec50e83c4fb2a097ba
Author: Keith Packard <keithp@keithp.com>
Date: Sat Jun 4 01:16:22 2016 -0700
drm: Don't prepare or cleanup unchanging frame buffers [v3]
The original commit mentions that this prevents waiting in i915 on all
previous rendering during cursor updates, but there are better ways to
fix this.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/6d82f9b6-9d16-91d1-d176-4a37b09afc44@linux.intel.com
Diffstat (limited to 'include/drm/drm_crtc.h')
0 files changed, 0 insertions, 0 deletions