From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 6/6] drm/i915: add BDW runtime PM support Date: Fri, 7 Mar 2014 20:12:37 -0300 Message-ID: <1394233957-3904-7-git-send-email-przanoni@gmail.com> References: <1394233957-3904-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yk0-f175.google.com (mail-yk0-f175.google.com [209.85.160.175]) by gabe.freedesktop.org (Postfix) with ESMTP id 7BCADFB693 for ; Fri, 7 Mar 2014 15:12:54 -0800 (PST) Received: by mail-yk0-f175.google.com with SMTP id 131so12563494ykp.6 for ; Fri, 07 Mar 2014 15:12:54 -0800 (PST) In-Reply-To: <1394233957-3904-1-git-send-email-przanoni@gmail.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 Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni This sould be enough. v2: BDW should also run hsw_runtime_resume (Ben). Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/i915_drv.c | 8 ++++++-- drivers/gpu/drm/i915/i915_drv.h | 3 ++- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 55f0181..2dcbbc0 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -874,8 +874,10 @@ static int intel_runtime_suspend(struct device *device) if (IS_GEN6(dev)) snb_runtime_suspend(dev_priv); - else if (IS_HASWELL(dev)) + else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) hsw_runtime_suspend(dev_priv); + else + WARN_ON(1); i915_gem_release_all_mmaps(dev_priv); @@ -910,8 +912,10 @@ static int intel_runtime_resume(struct device *device) if (IS_GEN6(dev)) snb_runtime_resume(dev_priv); - else if (IS_HASWELL(dev)) + else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) hsw_runtime_resume(dev_priv); + else + WARN_ON(1); DRM_DEBUG_KMS("Device resumed\n"); return 0; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 1debc412..2f7246a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1997,7 +1997,8 @@ struct drm_i915_cmd_table { #define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi) #define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg) #define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev)) -#define HAS_RUNTIME_PM(dev) (IS_GEN6(dev) || IS_HASWELL(dev)) +#define HAS_RUNTIME_PM(dev) (IS_GEN6(dev) || IS_HASWELL(dev) || \ + IS_BROADWELL(dev)) #define INTEL_PCH_DEVICE_ID_MASK 0xff00 #define INTEL_PCH_IBX_DEVICE_ID_TYPE 0x3b00 -- 1.8.5.3