From: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
If slpc enabled, then add enable SLPC flag to guc
control parameter during guc load.
v1: Use intel_slpc_enabled() (Paulo)
v2-v4: Rebase.
v5: Changed intel_slpc_enabled() to i915.enable_slpc. (Sagar)
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_guc_loader.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index 1c3a242..7a5ea10 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -131,6 +131,9 @@ static void guc_params_init(struct drm_i915_private *dev_priv)
params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
GUC_CTL_VCS2_ENABLED;
+ if (i915.enable_slpc)
+ params[GUC_CTL_FEATURE] |= GUC_CTL_ENABLE_SLPC;
+
params[GUC_CTL_LOG_PARAMS] = guc->log.flags;
if (i915.guc_log_level >= 0) {
--
1.9.1
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