diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c index 3e681ab6fbf9..706fffca698b 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c @@ -537,6 +537,20 @@ int intel_guc_slpc_get_min_freq(struct intel_guc_slpc *slpc, u32 *val) return ret; } +int intel_guc_slpc_set_strategy(struct intel_guc_slpc *slpc, u32 val) +{ + struct drm_i915_private *i915 = slpc_to_i915(slpc); + intel_wakeref_t wakeref; + int ret = 0; + + with_intel_runtime_pm(&i915->runtime_pm, wakeref) + ret = slpc_set_param(slpc, + SLPC_PARAM_STRATEGIES, + val); + + return ret; +} + int intel_guc_slpc_set_media_ratio_mode(struct intel_guc_slpc *slpc, u32 val) { struct drm_i915_private *i915 = slpc_to_i915(slpc); @@ -711,6 +725,9 @@ int intel_guc_slpc_enable(struct intel_guc_slpc *slpc) /* Set cached media freq ratio mode */ intel_guc_slpc_set_media_ratio_mode(slpc, slpc->media_ratio_mode); + /* Enable SLPC Optimized Strategy for compute */ + intel_guc_slpc_set_strategy(slpc, SLPC_OPTIMIZED_STRATEGY_COMPUTE); + return 0; } |