On 08/07/2017 09:14 AM, Michal Wajdeczko wrote:
We will need them in G2H communication to properly handle
responses and requests from the Guc.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Cc: Michel Thierry <michel.thierry@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_guc_submission.c | 2 +-
drivers/gpu/drm/i915/intel_uc.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 48a1e93..509497e 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -1328,7 +1328,7 @@ int intel_guc_resume(struct drm_i915_private *dev_priv)
if (guc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
return 0;
- if (i915.guc_log_level >= 0)
+ if (HAS_GUC_CT(dev_priv) || i915.guc_log_level >= 0)
gen9_enable_guc_interrupts(dev_priv);
ctx = dev_priv->kernel_context;
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 774d740..0209ad0 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -395,7 +395,7 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
intel_guc_auth_huc(dev_priv);
if (i915.enable_guc_submission) {
- if (i915.guc_log_level >= 0)
+ if (HAS_GUC_CT(dev_priv) || i915.guc_log_level >= 0)
gen9_enable_guc_interrupts(dev_priv);
ret = i915_guc_submission_enable(dev_priv);
Is this enough? There are also gen9_disable_guc_interrupts that will
break CTB (e.g. when logs get disabled).
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