From 269e6ea95311130f75c4eb21bf1797a4cadfb82d Mon Sep 17 00:00:00 2001
From: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Date: Fri, 29 Sep 2017 10:28:36 +0530
Subject: [PATCH] drm/i915: Move i915_gem_restore_fences to i915_gem_resume
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Git-commit: 269e6ea95311130f75c4eb21bf1797a4cadfb82d
Patch-mainline: v4.15-rc1
References: FATE#322643 bsc#1055900
i915_gem_restore_fences is GEM resumption task hence it is moved to
i915_gem_resume from i915_restore_state.
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1506661116-12106-1-git-send-email-sagar.a.kamble@intel.com
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/i915_gem.c | 1 +
drivers/gpu/drm/i915/i915_suspend.c | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4605,6 +4605,7 @@ void i915_gem_resume(struct drm_i915_pri
mutex_lock(&dev->struct_mutex);
i915_gem_restore_gtt_mappings(dev_priv);
+ i915_gem_restore_fences(dev_priv);
/* As we didn't flush the kernel context before suspend, we cannot
* guarantee that the context image is complete. So let's just reset
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -108,8 +108,6 @@ int i915_restore_state(struct drm_i915_p
mutex_lock(&dev_priv->drm.struct_mutex);
- i915_gem_restore_fences(dev_priv);
-
if (IS_GEN4(dev_priv))
pci_write_config_word(pdev, GCDGMBUS,
dev_priv->regfile.saveGCDGMBUS);