drm/i915: Use fw_domains_put_with_fifo() on HSW

HSW still has the wake FIFO, so let's check it.

Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Deepak S <deepak.s@linux.intel.com>
Fixes: 05a2fb157e ("drm/i915: Consolidate forcewake code")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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 <mika.kuoppala@intel.com>
(cherry picked from commit 3d7d0c85e4)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2016-04-14 14:39:02 +03:00 коммит произвёл Jani Nikula
Родитель 1b3e885a05
Коммит 31318a9223
1 изменённых файлов: 5 добавлений и 1 удалений

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@ -1189,7 +1189,11 @@ 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)) {