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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-01-11 19:37:08 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-01-29 20:00:34 +0300 |
| commit | cda195f13abd77fe024bbe1a2cb9ac99b9915270 (patch) | |
| tree | 598bbd5bccc92b256b56789f0d11ba69e8e0981a /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | cb807055497c39bd657da9288ebdf07b81fc8d69 (diff) | |
| download | linux-cda195f13abd77fe024bbe1a2cb9ac99b9915270.tar.xz | |
drm/i915: Implement async flips for bdw
Implement async flip support for BDW. The implementation is
similar to the skl+ code. And just like skl/bxt/glk bdw also
needs the disable w/a, thus we need to plumb the desired state
of the async flip all the way down to i9xx_plane_ctl_crtc().
According to the spec we do need to bump the surface alignment
to 256KiB for this. Async flips require an X-tiled buffer so
we don't have to worry about linear.
Cc: Karthik B S <karthik.b.s@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111163711.12913-9-ville.syrjala@linux.intel.com
Reviewed-by: Karthik B S <karthik.b.s@intel.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions