diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_psr.c | 10 |
3 files changed, 2 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 5cecc20efa71..fa509db3e1f9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4763,14 +4763,9 @@ void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate) } /* - * FIXME: This needs proper synchronization with psr state. But really - * hard to tell without seeing the user of this function of this code. - * Check locking and ordering once that lands. + * FIXME: This needs proper synchronization with psr state for some + * platforms that cannot have PSR and DRRS enabled at the same time. */ - if (INTEL_INFO(dev)->gen < 8 && intel_psr_is_enabled(dev)) { - DRM_DEBUG_KMS("DRRS is disabled as PSR is enabled\n"); - return; - } encoder = intel_attached_encoder(&intel_connector->base); intel_dp = enc_to_intel_dp(&encoder->base); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 25fdbb16d4e0..5e81f097132c 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1115,7 +1115,6 @@ void intel_backlight_unregister(struct drm_device *dev); /* intel_psr.c */ -bool intel_psr_is_enabled(struct drm_device *dev); void intel_psr_enable(struct intel_dp *intel_dp); void intel_psr_disable(struct intel_dp *intel_dp); void intel_psr_invalidate(struct drm_device *dev, diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c index 843762a841a3..576ad0222221 100644 --- a/drivers/gpu/drm/i915/intel_psr.c +++ b/drivers/gpu/drm/i915/intel_psr.c @@ -61,16 +61,6 @@ static bool is_edp_psr(struct intel_dp *intel_dp) return intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED; } -bool intel_psr_is_enabled(struct drm_device *dev) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - if (!HAS_PSR(dev)) - return false; - - return I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE; -} - static void intel_psr_write_vsc(struct intel_dp *intel_dp, struct edp_vsc_psr *vsc_psr) { |
