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| author | Chris Wilson <[email protected]> | 2019-12-10 18:01:11 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-12-11 21:34:35 +0000 |
| commit | 972745fd577044ea153ec6d7899dcf9bb3c806e5 (patch) | |
| tree | 81daffb9a6d9be2bfa2454093f77ef02aa12cf5e /tools | |
| parent | 220a9d45c6709127cd56430caef07034f1ec5030 (diff) | |
drm/i915/gt: Disable manual rc6 for Braswell/Baytrail
The initial investigated showed that while the PCU on Braswell/Baytrail
controlled RC6 itself. setting the software RC6 request made no
difference. Further testing reveals though that it causes a delay in the
PCU on enabling RC6.
Closes: https://gitlab.freedesktop.org/drm/intel/issues/763
Fixes: 730eaeb52426 ("drm/i915/gt: Manual rc6 entry upon parking")
Testcase: igt/perf/rc6-disable
Signed-off-by: Chris Wilson <[email protected]>
Cc: Andi Shyti <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Cc: Imre Deak <[email protected]>
Acked-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions