diff options
| author | Jani Nikula <[email protected]> | 2020-02-13 16:04:11 +0200 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2020-02-15 19:20:02 +0200 |
| commit | a4277aa398d76db109d6b8420934f68daf69a6c3 (patch) | |
| tree | 60e6534dd0d9a2ed3e9cd1f14b90f4bb7f8d897e /tools/perf/scripts/python/intel-pt-events.py | |
| parent | b18e249bf6168d0cea736334187ef08a90dd8b43 (diff) | |
drm/i915/dsc: force full modeset whenever DSC is enabled at probe
We lack full state readout of DSC config, which may lead to DSC enable
using a config that's all zeros, failing spectacularly. Force full
modeset and thus compute config at probe to get a sane state, until we
implement DSC state readout. Any fastset that did appear to work with
DSC at probe, worked by coincidence. [1] is an example of a change that
triggered the issue on TGL DSI DSC.
[1] http://patchwork.freedesktop.org/patch/msgid/[email protected]
Cc: Manasi Navare <[email protected]>
Cc: Vandita Kulkarni <[email protected]>
Cc: Ville Syrjala <[email protected]>
Cc: [email protected]
Fixes: fbacb15ea814 ("drm/i915/dsc: add basic hardware state readout support")
Acked-by: Matt Roper <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions