From: Ville Syrjälä Date: Thu, 14 Apr 2016 11:39:02 +0000 (+0300) Subject: drm/i915: Use fw_domains_put_with_fifo() on HSW X-Git-Tag: MMI-PSA29.97-13-9~7427^2~45^2~263 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3d7d0c85e41afb5a05e98b3a8a72c38357f02594;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git drm/i915: Use fw_domains_put_with_fifo() on HSW HSW still has the wake FIFO, so let's check it. Cc: Mika Kuoppala Cc: Deepak S Fixes: 05a2fb157e44 ("drm/i915: Consolidate forcewake code") Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1460633942-24013-1-git-send-email-ville.syrjala@linux.intel.com Cc: stable@vger.kernel.org Reviewed-by: Mika Kuoppala --- diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 4db21ef36b16..4f1dfe616856 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -1265,7 +1265,11 @@ static void intel_uncore_fw_domains_init(struct drm_device *dev) } else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) { dev_priv->uncore.funcs.force_wake_get = fw_domains_get_with_thread_status; - dev_priv->uncore.funcs.force_wake_put = fw_domains_put; + if (IS_HASWELL(dev)) + dev_priv->uncore.funcs.force_wake_put = + fw_domains_put_with_fifo; + else + dev_priv->uncore.funcs.force_wake_put = fw_domains_put; fw_domain_init(dev_priv, FW_DOMAIN_ID_RENDER, FORCEWAKE_MT, FORCEWAKE_ACK_HSW); } else if (IS_IVYBRIDGE(dev)) {