From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH v3 6/8] drm/i915: don't do BDW/HSW specific powerdomains init on other platforms Date: Mon, 25 Nov 2013 17:15:33 +0200 Message-ID: <1385392535-3794-7-git-send-email-imre.deak@intel.com> References: <1385392535-3794-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 6AA88FA97F for ; Mon, 25 Nov 2013 07:16:01 -0800 (PST) In-Reply-To: <1385392535-3794-1-git-send-email-imre.deak@intel.com> In-Reply-To: <1384434623-2954-1-git-send-email-imre.deak@intel.com> References: <1384434623-2954-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/intel_pm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index ee5aeb1..d5eacd8 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5912,6 +5912,9 @@ void intel_power_domains_init_hw(struct drm_device *dev) intel_display_set_init_power(dev, true); intel_power_domains_resume(dev); + if (!(IS_HASWELL(dev) || IS_BROADWELL(dev))) + return; + /* We're taking over the BIOS, so clear any requests made by it since * the driver is in charge now. */ if (I915_READ(HSW_PWR_WELL_BIOS) & HSW_PWR_WELL_ENABLE_REQUEST) -- 1.8.4