diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h')
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h index 41d13527666f..bf5b9a563c09 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h @@ -6,6 +6,9 @@ #ifndef _INTEL_GUC_SLPC_TYPES_H_ #define _INTEL_GUC_SLPC_TYPES_H_ +#include <linux/atomic.h> +#include <linux/workqueue.h> +#include <linux/mutex.h> #include <linux/types.h> #define SLPC_RESET_TIMEOUT_MS 5 @@ -20,10 +23,20 @@ struct intel_guc_slpc { u32 min_freq; u32 rp0_freq; u32 rp1_freq; + u32 boost_freq; /* frequency softlimits */ u32 min_freq_softlimit; u32 max_freq_softlimit; + + /* Protects set/reset of boost freq + * and value of num_waiters + */ + struct mutex lock; + + struct work_struct boost_work; + atomic_t num_waiters; + u32 num_boosts; }; #endif |