diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.h | 50 |
1 files changed, 19 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index 885ccde9dc3c..8878539c10ed 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -1,6 +1,5 @@ +/* SPDX-License-Identifier: MIT */ /* - * SPDX-License-Identifier: MIT - * * Copyright © 2016 Intel Corporation */ @@ -11,7 +10,6 @@ #include <drm/drm_file.h> #include <drm/drm_device.h> -#include "display/intel_frontbuffer.h" #include "intel_memory_region.h" #include "i915_gem_object_types.h" #include "i915_gem_gtt.h" @@ -19,6 +17,10 @@ #include "i915_vma_types.h" enum intel_region_id; +struct drm_scanout_buffer; +struct intel_panic; + +#define obj_to_i915(obj__) to_i915((obj__)->base.dev) static inline bool i915_gem_object_size_2big(u64 size) { @@ -30,6 +32,10 @@ static inline bool i915_gem_object_size_2big(u64 size) return false; } +unsigned int i915_gem_get_pat_index(struct drm_i915_private *i915, + enum i915_cache_level level); +bool i915_gem_object_has_cache_level(const struct drm_i915_gem_object *obj, + enum i915_cache_level lvl); void i915_gem_init__objects(struct drm_i915_private *i915); void i915_objects_module_exit(void); @@ -80,11 +86,10 @@ __i915_gem_object_unset_pages(struct drm_i915_gem_object *obj); /** * i915_gem_object_lookup_rcu - look up a temporary GEM object from its handle - * @filp: DRM file private date + * @file: DRM file private date * @handle: userspace handle * * Returns: - * * A pointer to the object named by the handle if such exists on @filp, NULL * otherwise. This object is only valid whilst under the RCU read lock, and * note carefully the object may be in the process of being destroyed. @@ -688,6 +693,11 @@ i915_gem_object_unpin_pages(struct drm_i915_gem_object *obj) int __i915_gem_object_put_pages(struct drm_i915_gem_object *obj); int i915_gem_object_truncate(struct drm_i915_gem_object *obj); +struct intel_panic *i915_gem_object_alloc_panic(void); +int i915_gem_object_panic_setup(struct intel_panic *panic, struct drm_scanout_buffer *sb, + struct drm_gem_object *_obj, bool panic_tiling); +void i915_gem_object_panic_finish(struct intel_panic *panic); + /** * i915_gem_object_pin_map - return a contiguous mapping of the entire object * @obj: the object to map into kernel address space @@ -710,10 +720,6 @@ void *__must_check i915_gem_object_pin_map(struct drm_i915_gem_object *obj, void *__must_check i915_gem_object_pin_map_unlocked(struct drm_i915_gem_object *obj, enum i915_map_type type); -enum i915_map_type i915_coherent_map_type(struct drm_i915_private *i915, - struct drm_i915_gem_object *obj, - bool always_coherent); - void __i915_gem_object_flush_map(struct drm_i915_gem_object *obj, unsigned long offset, unsigned long size); @@ -760,6 +766,8 @@ bool i915_gem_object_has_unknown_state(struct drm_i915_gem_object *obj); void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj, unsigned int cache_level); +void i915_gem_object_set_pat_index(struct drm_i915_gem_object *obj, + unsigned int pat_index); bool i915_gem_object_can_bypass_llc(struct drm_i915_gem_object *obj); void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj); void i915_gem_object_flush_if_display_locked(struct drm_i915_gem_object *obj); @@ -774,7 +782,7 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write); struct i915_vma * __must_check i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, struct i915_gem_ww_ctx *ww, - u32 alignment, + u32 alignment, unsigned int guard, const struct i915_gtt_view *view, unsigned int flags); @@ -794,6 +802,7 @@ static inline void __start_cpu_write(struct drm_i915_gem_object *obj) void i915_gem_fence_wait_priority(struct dma_fence *fence, const struct i915_sched_attr *attr); +void i915_gem_fence_wait_priority_display(struct dma_fence *fence); int i915_gem_object_wait(struct drm_i915_gem_object *obj, unsigned int flags, @@ -802,27 +811,6 @@ int i915_gem_object_wait_priority(struct drm_i915_gem_object *obj, unsigned int flags, const struct i915_sched_attr *attr); -void __i915_gem_object_flush_frontbuffer(struct drm_i915_gem_object *obj, - enum fb_op_origin origin); -void __i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj, - enum fb_op_origin origin); - -static inline void -i915_gem_object_flush_frontbuffer(struct drm_i915_gem_object *obj, - enum fb_op_origin origin) -{ - if (unlikely(rcu_access_pointer(obj->frontbuffer))) - __i915_gem_object_flush_frontbuffer(obj, origin); -} - -static inline void -i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj, - enum fb_op_origin origin) -{ - if (unlikely(rcu_access_pointer(obj->frontbuffer))) - __i915_gem_object_invalidate_frontbuffer(obj, origin); -} - int i915_gem_object_read_from_page(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size); bool i915_gem_object_is_shmem(const struct drm_i915_gem_object *obj); |