diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fbc.c | 3 |
2 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index cccf9bc7c7d6..2834ca5216b2 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -5214,14 +5214,14 @@ void intel_edp_drrs_flush(struct drm_device *dev, * * DRRS saves power by switching to low RR based on usage scenarios. * - * eDP DRRS:- - * The implementation is based on frontbuffer tracking implementation. - * When there is a disturbance on the screen triggered by user activity or a - * periodic system activity, DRRS is disabled (RR is changed to high RR). - * When there is no movement on screen, after a timeout of 1 second, a switch - * to low RR is made. - * For integration with frontbuffer tracking code, - * intel_edp_drrs_invalidate() and intel_edp_drrs_flush() are called. + * The implementation is based on frontbuffer tracking implementation. When + * there is a disturbance on the screen triggered by user activity or a periodic + * system activity, DRRS is disabled (RR is changed to high RR). When there is + * no movement on screen, after a timeout of 1 second, a switch to low RR is + * made. + * + * For integration with frontbuffer tracking code, intel_edp_drrs_invalidate() + * and intel_edp_drrs_flush() are called. * * DRRS can be further extended to support other internal panels and also * the scenario of video playback wherein RR is set based on the rate diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index 0dea5fbcd8aa..45ee07b888a0 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -374,8 +374,9 @@ static void intel_fbc_hw_deactivate(struct drm_i915_private *dev_priv) * @dev_priv: i915 device instance * * This function is used to verify the current state of FBC. + * * FIXME: This should be tracked in the plane config eventually - * instead of queried at runtime for most callers. + * instead of queried at runtime for most callers. */ bool intel_fbc_is_active(struct drm_i915_private *dev_priv) { |