/* * SPDX-License-Identifier: MIT * * Copyright © 2014-2018 Intel Corporation */ #ifndef _I915_WORKAROUNDS_H_ #define _I915_WORKAROUNDS_H_ #include <linux/slab.h> struct i915_wa { i915_reg_t reg; u32 mask; u32 val; }; struct i915_wa_list { const char *name; struct i915_wa *list; unsigned int count; }; static inline void intel_wa_list_free(struct i915_wa_list *wal) { kfree(wal->list); memset(wal, 0, sizeof(*wal)); } int intel_ctx_workarounds_init(struct drm_i915_private *dev_priv); int intel_ctx_workarounds_emit(struct i915_request *rq); void intel_gt_init_workarounds(struct drm_i915_private *dev_priv); void intel_gt_apply_workarounds(struct drm_i915_private *dev_priv); void intel_whitelist_workarounds_apply(struct intel_engine_cs *engine); void intel_engine_init_workarounds(struct intel_engine_cs *engine); void intel_engine_apply_workarounds(struct intel_engine_cs *engine); #endif