diff options
| author | Imre Deak <[email protected]> | 2019-11-14 17:26:21 +0200 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-11-14 18:08:45 +0000 |
| commit | 980f87a2edb3e7825949ebd0a7e63ab574c20816 (patch) | |
| tree | 37bd54ffc0d2a3bc94afc498f22c581b4c782d1d /drivers/gpu/drm/i915/display/intel_dp_mst.c | |
| parent | e5436206f426463da1ac87ab367ef89a583742ca (diff) | |
drm/i915: Restore GT coarse power gating workaround
The workaround to disable coarse power gating is still needed on SKL
GT3/GT4 machines and since the RC6 context corruption was discovered by
the hardware team also on all GEN9 machines. Restore applying the
workaround.
Fixes: c113236718e8 ("drm/i915: Extract GT render sleep (rc6) management")
Testcase: igt/intel_gt_pm_late_selftests/live_rc6_ctx
Cc: Chris Wilson <[email protected]>
Cc: Andi Shyti <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions