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| author | Oscar Mateo <oscar.mateo@intel.com> | 2017-03-28 18:53:47 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-03-30 12:11:40 +0200 |
| commit | b8991403ea0f3e5b59e08e37a7ac0af8ef4264e3 (patch) | |
| tree | 9b1f2784b334e44e1b8f077ccc3e650534eaeded /drivers/gpu/drm/i915/intel_uc.c | |
| parent | drm/i915/opregion: debug log about invalid ACPI OpRegion VBT (diff) | |
| download | linux-b8991403ea0f3e5b59e08e37a7ac0af8ef4264e3.tar.xz linux-b8991403ea0f3e5b59e08e37a7ac0af8ef4264e3.zip | |
drm/i915/guc: Take enable_guc_loading check out of GEM core code
The should happen as soon as possible, but always within the logic that
depends on it (and not interrupting the top-level driver control flow).
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1490720027-23234-1-git-send-email-oscar.mateo@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index c767dc351c63..19653224b683 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -254,6 +254,9 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv) { int ret, attempts; + if (!i915.enable_guc_loading) + return 0; + gen9_reset_guc_interrupts(dev_priv); /* We need to notify the guc whenever we change the GGTT */ @@ -343,6 +346,9 @@ err_guc: void intel_uc_fini_hw(struct drm_i915_private *dev_priv) { + if (!i915.enable_guc_loading) + return; + if (i915.enable_guc_submission) { i915_guc_submission_disable(dev_priv); gen9_disable_guc_interrupts(dev_priv); |