diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2018-06-03 16:41:00 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-07-31 08:11:12 +1000 |
| commit | 91ba11fb7d7ca0a3bbe8a512e65e666e2ec1e889 (patch) | |
| tree | 65aca2b7e173c4cdc0658b2feb826b07277f8f50 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 09a00abe3a9941c2715ca83eb88172cd2f54d8fd (diff) | |
udl-kms: avoid division
Division is slow, so it shouldn't be done by the pixel generating code.
The driver supports only 2 or 4 bytes per pixel, so we can replace
division with a shift.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions