diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-11-27 22:12:19 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-12-09 16:10:58 +0200 |
| commit | 6252bb78fcc30f3d5166e7af98a6f403fddc46cf (patch) | |
| tree | ede47307eaa39db5e69a772ea0e88f8061ef4dfb /scripts/gdb/linux/modules.py | |
| parent | c866a0e41640f7f9759b66b96c18d5d2bf35c24b (diff) | |
drm/i915/fbc: Start using flip nuke
The hardware automagically nukes the cfb on flip. We can use
that whenever the plane/crtc configuration doesn't change too
much. Let's hook that up.
We'll need this for glk+ since we need to introduce an extra
vblank wait after FBC disable. As we're currently disabling
FBC around all plane updates we'd slow them down by an extra
frame. Not a great user experience when your fps is always
capped at vrefres/2. With flip nuke we don't need the extra
vblank wait.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191127201222.16669-12-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions