From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: [PATCH 08/11] drm/i915: BDW PSR: Remove limitations that aren't valid for BDW. Date: Thu, 15 May 2014 20:13:07 -0400 Message-ID: <1400199190-2424-9-git-send-email-rodrigo.vivi@gmail.com> References: <1400199190-2424-1-git-send-email-rodrigo.vivi@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pb0-f47.google.com (mail-pb0-f47.google.com [209.85.160.47]) by gabe.freedesktop.org (Postfix) with ESMTP id E22FA6EF42 for ; Thu, 15 May 2014 17:13:30 -0700 (PDT) Received: by mail-pb0-f47.google.com with SMTP id rp16so1764765pbb.20 for ; Thu, 15 May 2014 17:13:30 -0700 (PDT) In-Reply-To: <1400199190-2424-1-git-send-email-rodrigo.vivi@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Signed-off-by: Rodrigo Vivi --- 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 28144d3..9421b0b 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1768,6 +1768,10 @@ 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; @@ -1784,6 +1788,7 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp) return false; } + out: dev_priv->psr.source_ok = true; return true; } -- 1.9.0