diff options
| author | Ville Syrjälä <[email protected]> | 2016-01-14 14:53:34 +0200 |
|---|---|---|
| committer | Matt Roper <[email protected]> | 2016-01-14 18:33:25 -0800 |
| commit | f1ecaf8f9c9924badd4c8f690e39632d31edb500 (patch) | |
| tree | 386a94552b10ba3229c3b49451a9f0cd8db257a7 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 87ad321287ae99a8932af1a19ac99849284a62bd (diff) | |
drm/i915: Start WM computation from scratch on ILK-BDW
ilk_compute_pipe_wm() assumes as zeroed pipe_wm structure when it
starts. We used to pass such a zeroed struct in, but this got broken
when the pipe_wm structure got embedded in the crtc state.
To fix it without too much fuzz, we need to resort to a memset().
Fixes: 4e0963c7663b ("drm/i915: Calculate pipe watermarks into CRTC state (v3)")
Cc: Matt Roper <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Matt Roper <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions