UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915/guc: Disable send function on fini 

In earlier patch 789a625 we were enabling send function only
after successful init. For completeness, we should make sure
that we disable it on fini.

v2: don't group steps by submission flag (Chris)

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170526111326.87280-2-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2017-05-26 11:13:24 +00:00 committed by Chris Wilson
parent 77a494a725
commit 2f64085a75
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/i915/intel_uc.c
View File

@ -410,11 +410,16 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv)
if (!i915.enable_guc_loading)
return;
if (i915.enable_guc_submission) {
if (i915.enable_guc_submission)
i915_guc_submission_disable(dev_priv);
guc_disable_communication(&dev_priv->guc);
if (i915.enable_guc_submission) {
gen9_disable_guc_interrupts(dev_priv);
i915_guc_submission_fini(dev_priv);
}
i915_ggtt_disable_guc(dev_priv);
}