diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c index 864d293d3f33..da24e041d269 100644 --- a/drivers/gpu/drm/i915/display/intel_dsb.c +++ b/drivers/gpu/drm/i915/display/intel_dsb.c @@ -464,8 +464,10 @@ void intel_dsb_finish(struct intel_dsb *dsb) /* * DSB_FORCE_DEWAKE remains active even after DSB is * disabled, so make sure to clear it (if set during - * intel_dsb_commit()). + * intel_dsb_commit()). And clear DSB_ENABLE_DEWAKE as + * well for good measure. */ + intel_dsb_reg_write(dsb, DSB_PMCTRL(crtc->pipe, dsb->id), 0); intel_dsb_reg_write_masked(dsb, DSB_PMCTRL_2(crtc->pipe, dsb->id), DSB_FORCE_DEWAKE, 0); |