[PATCH 6/9] drm/i915: BDW PSR: Remove limitations that aren't valid for BDW.

Rodrigo Vivi
2014-06-13T00:15:18Z

drivers/gpu/drm/i915/intel_dp.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0d9c7b6..ba020fd 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1776,6 +1776,10 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
return false;
}

+ /* Below limitations aren't valid for Broadwell */
+ if (IS_BROADWELL(dev))
+ goto out;
+
if (I915_READ(SPRCTL(intel_crtc->pipe)) & SPRITE_ENABLE) {
DRM_DEBUG_KMS("PSR condition failed: Sprite is Enabled\n");
return false;
@@ -1792,6 +1796,7 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
return false;
}

+ out:
dev_priv->psr.source_ok = true;
return true;
}
--
1.9.3