diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/amd_asic_type.h | 56 | ||||
| -rw-r--r-- | include/drm/drm_dp_mst_helper.h | 160 | ||||
| -rw-r--r-- | include/drm/drm_fb_helper.h | 1 | ||||
| -rw-r--r-- | include/drm/drm_gem.h | 5 | ||||
| -rw-r--r-- | include/drm/drm_gem_shmem_helper.h | 13 | ||||
| -rw-r--r-- | include/drm/drm_gem_vram_helper.h | 25 | ||||
| -rw-r--r-- | include/drm/drm_self_refresh_helper.h | 3 | ||||
| -rw-r--r-- | include/drm/drm_simple_kms_helper.h | 2 | ||||
| -rw-r--r-- | include/drm/gpu_scheduler.h | 3 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 56 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 26 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_execbuf_util.h | 2 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_memory.h | 1 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_page_alloc.h | 2 |
14 files changed, 220 insertions, 135 deletions
diff --git a/include/drm/amd_asic_type.h b/include/drm/amd_asic_type.h index 296aab724677..b1230e33d506 100644 --- a/include/drm/amd_asic_type.h +++ b/include/drm/amd_asic_type.h @@ -27,34 +27,36 @@ */ enum amd_asic_type { CHIP_TAHITI = 0, - CHIP_PITCAIRN, - CHIP_VERDE, - CHIP_OLAND, - CHIP_HAINAN, - CHIP_BONAIRE, - CHIP_KAVERI, - CHIP_KABINI, - CHIP_HAWAII, - CHIP_MULLINS, - CHIP_TOPAZ, - CHIP_TONGA, - CHIP_FIJI, - CHIP_CARRIZO, - CHIP_STONEY, - CHIP_POLARIS10, - CHIP_POLARIS11, - CHIP_POLARIS12, - CHIP_VEGAM, - CHIP_VEGA10, - CHIP_VEGA12, - CHIP_VEGA20, - CHIP_RAVEN, - CHIP_ARCTURUS, - CHIP_RENOIR, - CHIP_NAVI10, - CHIP_NAVI14, - CHIP_NAVI12, + CHIP_PITCAIRN, /* 1 */ + CHIP_VERDE, /* 2 */ + CHIP_OLAND, /* 3 */ + CHIP_HAINAN, /* 4 */ + CHIP_BONAIRE, /* 5 */ + CHIP_KAVERI, /* 6 */ + CHIP_KABINI, /* 7 */ + CHIP_HAWAII, /* 8 */ + CHIP_MULLINS, /* 9 */ + CHIP_TOPAZ, /* 10 */ + CHIP_TONGA, /* 11 */ + CHIP_FIJI, /* 12 */ + CHIP_CARRIZO, /* 13 */ + CHIP_STONEY, /* 14 */ + CHIP_POLARIS10, /* 15 */ + CHIP_POLARIS11, /* 16 */ + CHIP_POLARIS12, /* 17 */ + CHIP_VEGAM, /* 18 */ + CHIP_VEGA10, /* 19 */ + CHIP_VEGA12, /* 20 */ + CHIP_VEGA20, /* 21 */ + CHIP_RAVEN, /* 22 */ + CHIP_ARCTURUS, /* 23 */ + CHIP_RENOIR, /* 24 */ + CHIP_NAVI10, /* 25 */ + CHIP_NAVI14, /* 26 */ + CHIP_NAVI12, /* 27 */ CHIP_LAST, }; +extern const char *amdgpu_asic_name[]; + #endif /*__AMD_ASIC_TYPE_H__ */ diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 4a25e0577ae0..d5fc90b30487 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -26,6 +26,26 @@ #include <drm/drm_dp_helper.h> #include <drm/drm_atomic.h> +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) +#include <linux/stackdepot.h> +#include <linux/timekeeping.h> + +enum drm_dp_mst_topology_ref_type { + DRM_DP_MST_TOPOLOGY_REF_GET, + DRM_DP_MST_TOPOLOGY_REF_PUT, +}; + +struct drm_dp_mst_topology_ref_history { + struct drm_dp_mst_topology_ref_entry { + enum drm_dp_mst_topology_ref_type type; + int count; + ktime_t ts_nsec; + depot_stack_handle_t backtrace; + } *entries; + int len; +}; +#endif /* IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) */ + struct drm_dp_mst_branch; /** @@ -45,21 +65,31 @@ struct drm_dp_vcpi { /** * struct drm_dp_mst_port - MST port * @port_num: port number - * @input: if this port is an input port. - * @mcs: message capability status - DP 1.2 spec. - * @ddps: DisplayPort Device Plug Status - DP 1.2 - * @pdt: Peer Device Type - * @ldps: Legacy Device Plug Status - * @dpcd_rev: DPCD revision of device on this port - * @num_sdp_streams: Number of simultaneous streams - * @num_sdp_stream_sinks: Number of stream sinks - * @available_pbn: Available bandwidth for this port. + * @input: if this port is an input port. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @mcs: message capability status - DP 1.2 spec. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @ddps: DisplayPort Device Plug Status - DP 1.2. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @pdt: Peer Device Type. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @ldps: Legacy Device Plug Status. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @dpcd_rev: DPCD revision of device on this port. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @num_sdp_streams: Number of simultaneous streams. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @num_sdp_stream_sinks: Number of stream sinks. Protected by + * &drm_dp_mst_topology_mgr.base.lock. + * @available_pbn: Available bandwidth for this port. Protected by + * &drm_dp_mst_topology_mgr.base.lock. * @next: link to next port on this branch device - * @mstb: branch device attach below this port - * @aux: i2c aux transport to talk to device connected to this port. + * @aux: i2c aux transport to talk to device connected to this port, protected + * by &drm_dp_mst_topology_mgr.base.lock. * @parent: branch device parent of this port * @vcpi: Virtual Channel Payload info for this port. - * @connector: DRM connector this port is connected to. + * @connector: DRM connector this port is connected to. Protected by + * &drm_dp_mst_topology_mgr.base.lock. * @mgr: topology manager this port lives under. * * This structure represents an MST port endpoint on a device somewhere @@ -79,6 +109,14 @@ struct drm_dp_mst_port { */ struct kref malloc_kref; +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) + /** + * @topology_ref_history: A history of each topology + * reference/dereference. See CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS. + */ + struct drm_dp_mst_topology_ref_history topology_ref_history; +#endif + u8 port_num; bool input; bool mcs; @@ -90,7 +128,17 @@ struct drm_dp_mst_port { u8 num_sdp_stream_sinks; uint16_t available_pbn; struct list_head next; - struct drm_dp_mst_branch *mstb; /* pointer to an mstb if this port has one */ + /** + * @mstb: the branch device connected to this port, if there is one. + * This should be considered protected for reading by + * &drm_dp_mst_topology_mgr.lock. There are two exceptions to this: + * &drm_dp_mst_topology_mgr.up_req_work and + * &drm_dp_mst_topology_mgr.work, which do not grab + * &drm_dp_mst_topology_mgr.lock during reads but are the only + * updaters of this list and are protected from writing concurrently + * by &drm_dp_mst_topology_mgr.probe_lock. + */ + struct drm_dp_mst_branch *mstb; struct drm_dp_aux aux; /* i2c bus for this port? */ struct drm_dp_mst_branch *parent; @@ -116,7 +164,6 @@ struct drm_dp_mst_port { * @lct: Link count total to talk to this branch device. * @num_ports: number of ports on the branch. * @msg_slots: one bit per transmitted msg slot. - * @ports: linked list of ports on this branch. * @port_parent: pointer to the port parent, NULL if toplevel. * @mgr: topology manager for this branch device. * @tx_slots: transmission slots for this device. @@ -143,11 +190,35 @@ struct drm_dp_mst_branch { */ struct kref malloc_kref; +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) + /** + * @topology_ref_history: A history of each topology + * reference/dereference. See CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS. + */ + struct drm_dp_mst_topology_ref_history topology_ref_history; +#endif + + /** + * @destroy_next: linked-list entry used by + * drm_dp_delayed_destroy_work() + */ + struct list_head destroy_next; + u8 rad[8]; u8 lct; int num_ports; int msg_slots; + /** + * @ports: the list of ports on this branch device. This should be + * considered protected for reading by &drm_dp_mst_topology_mgr.lock. + * There are two exceptions to this: + * &drm_dp_mst_topology_mgr.up_req_work and + * &drm_dp_mst_topology_mgr.work, which do not grab + * &drm_dp_mst_topology_mgr.lock during reads but are the only + * updaters of this list and are protected from updating the list + * concurrently by @drm_dp_mst_topology_mgr.probe_lock + */ struct list_head ports; /* list of tx ops queue for this port */ @@ -495,6 +566,13 @@ struct drm_dp_mst_topology_mgr { struct mutex lock; /** + * @probe_lock: Prevents @work and @up_req_work, the only writers of + * &drm_dp_mst_port.mstb and &drm_dp_mst_branch.ports, from racing + * while they update the topology. + */ + struct mutex probe_lock; + + /** * @mst_state: If this manager is enabled for an MST capable port. False * if no MST sink/branch devices is connected. */ @@ -571,18 +649,49 @@ struct drm_dp_mst_topology_mgr { struct work_struct tx_work; /** - * @destroy_connector_list: List of to be destroyed connectors. + * @destroy_port_list: List of to be destroyed connectors. + */ + struct list_head destroy_port_list; + /** + * @destroy_branch_device_list: List of to be destroyed branch + * devices. + */ + struct list_head destroy_branch_device_list; + /** + * @delayed_destroy_lock: Protects @destroy_port_list and + * @destroy_branch_device_list. + */ + struct mutex delayed_destroy_lock; + /** + * @delayed_destroy_work: Work item to destroy MST port and branch + * devices, needed to avoid locking inversion. + */ + struct work_struct delayed_destroy_work; + + /** + * @up_req_list: List of pending up requests from the topology that + * need to be processed, in chronological order. */ - struct list_head destroy_connector_list; + struct list_head up_req_list; /** - * @destroy_connector_lock: Protects @connector_list. + * @up_req_lock: Protects @up_req_list */ - struct mutex destroy_connector_lock; + struct mutex up_req_lock; /** - * @destroy_connector_work: Work item to destroy connectors. Needed to - * avoid locking inversion. + * @up_req_work: Work item to process up requests received from the + * topology. Needed to avoid blocking hotplug handling and sideband + * transmissions. */ - struct work_struct destroy_connector_work; + struct work_struct up_req_work; + +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) + /** + * @topology_ref_history_lock: protects + * &drm_dp_mst_port.topology_ref_history and + * &drm_dp_mst_branch.topology_ref_history. + */ + struct mutex topology_ref_history_lock; +#endif }; int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, @@ -599,7 +708,11 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled); -enum drm_connector_status drm_dp_mst_detect_port(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); +int +drm_dp_mst_detect_port(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + struct drm_dp_mst_topology_mgr *mgr, + struct drm_dp_mst_port *port); bool drm_dp_mst_port_has_audio(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); @@ -638,7 +751,8 @@ void drm_dp_mst_dump_topology(struct seq_file *m, void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr); int __must_check -drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr); +drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr, + bool sync); ssize_t drm_dp_mst_dpcd_read(struct drm_dp_aux *aux, unsigned int offset, void *buffer, size_t size); diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 8dcc012ccbc8..2338e9f94a03 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -235,7 +235,6 @@ void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper); void drm_fb_helper_deferred_io(struct fb_info *info, struct list_head *pagelist); -int drm_fb_helper_defio_init(struct drm_fb_helper *fb_helper); ssize_t drm_fb_helper_sys_read(struct fb_info *info, char __user *buf, size_t count, loff_t *ppos); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index e71f75a2ab57..97a48165642c 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -159,8 +159,9 @@ struct drm_gem_object_funcs { * * The callback is used by by both drm_gem_mmap_obj() and * drm_gem_prime_mmap(). When @mmap is present @vm_ops is not - * used, the @mmap callback must set vma->vm_ops instead. - * + * used, the @mmap callback must set vma->vm_ops instead. The @mmap + * callback is always called with a 0 offset. The caller will remove + * the fake offset as necessary. */ int (*mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma); diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 6748379a0b44..e34a7b7f848a 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -44,7 +44,20 @@ struct drm_gem_shmem_object { */ unsigned int pages_use_count; + /** + * @madv: State for madvise + * + * 0 is active/inuse. + * A negative value is the object is purged. + * Positive values are driver specific and not used by the helpers. + */ int madv; + + /** + * @madv_list: List entry for madvise tracking + * + * Typically used by drivers to track purgeable objects + */ struct list_head madv_list; /** diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index b8ad4531ebb4..e040541a105f 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -13,6 +13,9 @@ #include <linux/kernel.h> /* for container_of() */ struct drm_mode_create_dumb; +struct drm_plane; +struct drm_plane_state; +struct drm_simple_display_pipe; struct drm_vram_mm_funcs; struct filp; struct vm_area_struct; @@ -124,6 +127,28 @@ int drm_gem_vram_driver_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset); +/* + * Helpers for struct drm_plane_helper_funcs + */ +int +drm_gem_vram_plane_helper_prepare_fb(struct drm_plane *plane, + struct drm_plane_state *new_state); +void +drm_gem_vram_plane_helper_cleanup_fb(struct drm_plane *plane, + struct drm_plane_state *old_state); + +/* + * Helpers for struct drm_simple_display_pipe_funcs + */ + +int drm_gem_vram_simple_display_pipe_prepare_fb( + struct drm_simple_display_pipe *pipe, + struct drm_plane_state *new_state); + +void drm_gem_vram_simple_display_pipe_cleanup_fb( + struct drm_simple_display_pipe *pipe, + struct drm_plane_state *old_state); + /** * define DRM_GEM_VRAM_DRIVER - default callback functions for \ &struct drm_driver diff --git a/include/drm/drm_self_refresh_helper.h b/include/drm/drm_self_refresh_helper.h index 5b79d253fb46..520235c20708 100644 --- a/include/drm/drm_self_refresh_helper.h +++ b/include/drm/drm_self_refresh_helper.h @@ -13,7 +13,8 @@ struct drm_crtc; void drm_self_refresh_helper_alter_state(struct drm_atomic_state *state); void drm_self_refresh_helper_update_avg_times(struct drm_atomic_state *state, - unsigned int commit_time_ms); + unsigned int commit_time_ms, + unsigned int new_self_refresh_mask); int drm_self_refresh_helper_init(struct drm_crtc *crtc); void drm_self_refresh_helper_cleanup(struct drm_crtc *crtc); diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index 4d89cd0a60db..15afee9cf049 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -49,7 +49,7 @@ struct drm_simple_display_pipe_funcs { * * drm_mode_status Enum */ - enum drm_mode_status (*mode_valid)(struct drm_crtc *crtc, + enum drm_mode_status (*mode_valid)(struct drm_simple_display_pipe *pipe, const struct drm_display_mode *mode); /** diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 57b4121c750a..684692a8ed76 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -26,6 +26,7 @@ #include <drm/spsc_queue.h> #include <linux/dma-fence.h> +#include <linux/completion.h> #define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000) @@ -71,6 +72,7 @@ enum drm_sched_priority { * @last_scheduled: points to the finished fence of the last scheduled job. * @last_user: last group leader pushing a job into the entity. * @stopped: Marks the enity as removed from rq and destined for termination. + * @entity_idle: Signals when enityt is not in use * * Entities will emit jobs in order to their corresponding hardware * ring, and the scheduler will alternate between entities based on @@ -94,6 +96,7 @@ struct drm_sched_entity { struct dma_fence *last_scheduled; struct task_struct *last_user; bool stopped; + struct completion entity_idle; }; /** diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index d2277e06316d..54fa457b26ab 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -147,7 +147,6 @@ struct ttm_tt; * holds a pointer to a persistent shmem object. * @ttm: TTM structure holding system pages. * @evicted: Whether the object was evicted without user-space knowing. - * @cpu_writes: For synchronization. Number of cpu writers. * @lru: List head for the lru list. * @ddestroy: List head for the delayed destroy list. * @swap: List head for swap LRU list. @@ -199,12 +198,6 @@ struct ttm_buffer_object { bool evicted; /** - * Members protected by the bo::reserved lock only when written to. - */ - - atomic_t cpu_writers; - - /** * Members protected by the bdev::lru_lock. */ @@ -368,30 +361,6 @@ int ttm_bo_validate(struct ttm_buffer_object *bo, void ttm_bo_put(struct ttm_buffer_object *bo); /** - * ttm_bo_add_to_lru - * - * @bo: The buffer object. - * - * Add this bo to the relevant mem type lru and, if it's backed by - * system pages (ttms) to the swap list. - * This function must be called with struct ttm_bo_global::lru_lock held, and - * is typically called immediately prior to unreserving a bo. - */ -void ttm_bo_add_to_lru(struct ttm_buffer_object *bo); - -/** - * ttm_bo_del_from_lru - * - * @bo: The buffer object. - * - * Remove this bo from all lru lists used to lookup and reserve an object. - * This function must be called with struct ttm_bo_global::lru_lock held, - * and is usually called just immediately after the bo has been reserved to - * avoid recursive reservation from lru lists. - */ -void ttm_bo_del_from_lru(struct ttm_buffer_object *bo); - -/** * ttm_bo_move_to_lru_tail * * @bo: The buffer object. @@ -442,31 +411,6 @@ bool ttm_bo_eviction_valuable(struct ttm_buffer_object *bo, const struct ttm_place *place); /** - * ttm_bo_synccpu_write_grab - * - * @bo: The buffer object: - * @no_wait: Return immediately if buffer is busy. - * - * Synchronizes a buffer object for CPU RW access. This means - * command submission that affects the buffer will return -EBUSY - * until ttm_bo_synccpu_write_release is called. - * - * Returns - * -EBUSY if the buffer is busy and no_wait is true. - * -ERESTARTSYS if interrupted by a signal. - */ -int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait); - -/** - * ttm_bo_synccpu_write_release: - * - * @bo : The buffer object. - * - * Releases a synccpu lock. - */ -void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo); - -/** * ttm_bo_acc_size * * @bdev: Pointer to a ttm_bo_device struct. diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 27b9d5be197f..cac7a8a0825a 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -423,7 +423,6 @@ extern struct ttm_bo_global { */ struct kobject kobj; - struct ttm_mem_global *mem_glob; struct page *dummy_read_page; spinlock_t lru_lock; @@ -467,7 +466,6 @@ struct ttm_bo_device { * Constant after bo device init / atomic. */ struct list_head device_list; - struct ttm_bo_global *glob; struct ttm_bo_driver *driver; struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES]; @@ -631,9 +629,6 @@ void ttm_mem_io_free_vm(struct ttm_buffer_object *bo); int ttm_mem_io_lock(struct ttm_mem_type_manager *man, bool interruptible); void ttm_mem_io_unlock(struct ttm_mem_type_manager *man); -void ttm_bo_del_sub_from_lru(struct ttm_buffer_object *bo); -void ttm_bo_add_to_lru(struct ttm_buffer_object *bo); - /** * __ttm_bo_reserve: * @@ -727,15 +722,9 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo, bool interruptible, bool no_wait, struct ww_acquire_ctx *ticket) { - int ret; - WARN_ON(!kref_read(&bo->kref)); - ret = __ttm_bo_reserve(bo, interruptible, no_wait, ticket); - if (likely(ret == 0)) - ttm_bo_del_sub_from_lru(bo); - - return ret; + return __ttm_bo_reserve(bo, interruptible, no_wait, ticket); } /** @@ -762,9 +751,7 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, else dma_resv_lock_slow(bo->base.resv, ticket); - if (likely(ret == 0)) - ttm_bo_del_sub_from_lru(bo); - else if (ret == -EINTR) + if (ret == -EINTR) ret = -ERESTARTSYS; return ret; @@ -779,12 +766,9 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, */ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) { - spin_lock(&bo->bdev->glob->lru_lock); - if (list_empty(&bo->lru)) - ttm_bo_add_to_lru(bo); - else - ttm_bo_move_to_lru_tail(bo, NULL); - spin_unlock(&bo->bdev->glob->lru_lock); + spin_lock(&ttm_bo_glob.lru_lock); + ttm_bo_move_to_lru_tail(bo, NULL); + spin_unlock(&ttm_bo_glob.lru_lock); dma_resv_unlock(bo->base.resv); } diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h index 7e46cc678e7e..5a19843bb80d 100644 --- a/include/drm/ttm/ttm_execbuf_util.h +++ b/include/drm/ttm/ttm_execbuf_util.h @@ -99,7 +99,7 @@ extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket, extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, struct list_head *list, bool intr, - struct list_head *dups, bool del_lru); + struct list_head *dups); /** * function ttm_eu_fence_buffer_objects. diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h index 3ff48a0a2d7b..c78ea99c42cf 100644 --- a/include/drm/ttm/ttm_memory.h +++ b/include/drm/ttm/ttm_memory.h @@ -65,7 +65,6 @@ struct ttm_mem_zone; extern struct ttm_mem_global { struct kobject kobj; - struct ttm_bo_global *bo_glob; struct workqueue_struct *swap_queue; struct work_struct work; spinlock_t lock; diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h index 4d9b019d253c..a6b6ef5f9bf4 100644 --- a/include/drm/ttm/ttm_page_alloc.h +++ b/include/drm/ttm/ttm_page_alloc.h @@ -74,7 +74,7 @@ void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt); */ int ttm_page_alloc_debugfs(struct seq_file *m, void *data); -#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU) +#if defined(CONFIG_DRM_TTM_DMA_PAGE_POOL) /** * Initialize pool allocator. */ |
