49 	struct host1x_syncpt *sp = host->syncpt;  in host1x_syncpt_alloc()  local
55 	for (i = 0; i < host->info->nb_pts && sp->name; i++, sp++)  in host1x_syncpt_alloc()
62 		sp->base = host1x_syncpt_base_request(host);  in host1x_syncpt_alloc()
63 		if (!sp->base)  in host1x_syncpt_alloc()
67 	name = kasprintf(GFP_KERNEL, "%02u-%s", sp->id,  in host1x_syncpt_alloc()
72 	sp->client = client;  in host1x_syncpt_alloc()
73 	sp->name = name;  in host1x_syncpt_alloc()
76 		sp->client_managed = true;  in host1x_syncpt_alloc()
78 		sp->client_managed = false;  in host1x_syncpt_alloc()
81 	return sp;  in host1x_syncpt_alloc()
84 	host1x_syncpt_base_free(sp->base);  in host1x_syncpt_alloc()
85 	sp->base = NULL;  in host1x_syncpt_alloc()
99 u32 host1x_syncpt_id(struct host1x_syncpt *sp)  in host1x_syncpt_id()  argument
101 	return sp->id;  in host1x_syncpt_id()
110 u32 host1x_syncpt_incr_max(struct host1x_syncpt *sp, u32 incrs)  in host1x_syncpt_incr_max()  argument
112 	return (u32)atomic_add_return(incrs, &sp->max_val);  in host1x_syncpt_incr_max()
157 u32 host1x_syncpt_load(struct host1x_syncpt *sp)  in host1x_syncpt_load()  argument
161 	val = host1x_hw_syncpt_load(sp->host, sp);  in host1x_syncpt_load()
162 	trace_host1x_syncpt_load_min(sp->id, val);  in host1x_syncpt_load()
170 u32 host1x_syncpt_load_wait_base(struct host1x_syncpt *sp)  in host1x_syncpt_load_wait_base()  argument
172 	host1x_hw_syncpt_load_wait_base(sp->host, sp);  in host1x_syncpt_load_wait_base()
174 	return sp->base_val;  in host1x_syncpt_load_wait_base()
181 int host1x_syncpt_incr(struct host1x_syncpt *sp)  in host1x_syncpt_incr()  argument
183 	return host1x_hw_syncpt_cpu_incr(sp->host, sp);  in host1x_syncpt_incr()
191 static bool syncpt_load_min_is_expired(struct host1x_syncpt *sp, u32 thresh)  in syncpt_load_min_is_expired()  argument
193 	host1x_hw_syncpt_load(sp->host, sp);  in syncpt_load_min_is_expired()
195 	return host1x_syncpt_is_expired(sp, thresh);  in syncpt_load_min_is_expired()
205 int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,  in host1x_syncpt_wait()  argument
218 	if (host1x_syncpt_is_expired(sp, thresh)) {  in host1x_syncpt_wait()
220 			*value = host1x_syncpt_load(sp);  in host1x_syncpt_wait()
226 	val = host1x_hw_syncpt_load(sp->host, sp);  in host1x_syncpt_wait()
227 	if (host1x_syncpt_is_expired(sp, thresh)) {  in host1x_syncpt_wait()
247 	err = host1x_intr_add_action(sp->host, sp, thresh,  in host1x_syncpt_wait()
264 				syncpt_load_min_is_expired(sp, thresh),  in host1x_syncpt_wait()
266 		if (remain > 0 || host1x_syncpt_is_expired(sp, thresh)) {  in host1x_syncpt_wait()
268 				*value = host1x_syncpt_load(sp);  in host1x_syncpt_wait()
283 			dev_warn(sp->host->dev,  in host1x_syncpt_wait()
285 				 current->comm, sp->id, sp->name,  in host1x_syncpt_wait()
288 			host1x_debug_dump_syncpts(sp->host);  in host1x_syncpt_wait()
291 				host1x_debug_dump(sp->host);  in host1x_syncpt_wait()
297 	host1x_intr_put_ref(sp->host, sp->id, ref);  in host1x_syncpt_wait()
307 bool host1x_syncpt_is_expired(struct host1x_syncpt *sp, u32 thresh)  in host1x_syncpt_is_expired()  argument
314 	current_val = (u32)atomic_read(&sp->min_val);  in host1x_syncpt_is_expired()
315 	future_val = (u32)atomic_read(&sp->max_val);  in host1x_syncpt_is_expired()
359 	if (!host1x_syncpt_client_managed(sp))  in host1x_syncpt_is_expired()
440 void host1x_syncpt_free(struct host1x_syncpt *sp)  in host1x_syncpt_free()  argument
442 	if (!sp)  in host1x_syncpt_free()
445 	mutex_lock(&sp->host->syncpt_mutex);  in host1x_syncpt_free()
447 	host1x_syncpt_base_free(sp->base);  in host1x_syncpt_free()
448 	kfree(sp->name);  in host1x_syncpt_free()
449 	sp->base = NULL;  in host1x_syncpt_free()
450 	sp->client = NULL;  in host1x_syncpt_free()
451 	sp->name = NULL;  in host1x_syncpt_free()
452 	sp->client_managed = false;  in host1x_syncpt_free()
454 	mutex_unlock(&sp->host->syncpt_mutex);  in host1x_syncpt_free()
460 	struct host1x_syncpt *sp = host->syncpt;  in host1x_syncpt_deinit()  local
463 	for (i = 0; i < host->info->nb_pts; i++, sp++)  in host1x_syncpt_deinit()
464 		kfree(sp->name);  in host1x_syncpt_deinit()
474 u32 host1x_syncpt_read_max(struct host1x_syncpt *sp)  in host1x_syncpt_read_max()  argument
478 	return (u32)atomic_read(&sp->max_val);  in host1x_syncpt_read_max()
489 u32 host1x_syncpt_read_min(struct host1x_syncpt *sp)  in host1x_syncpt_read_min()  argument
493 	return (u32)atomic_read(&sp->min_val);  in host1x_syncpt_read_min()
501 u32 host1x_syncpt_read(struct host1x_syncpt *sp)  in host1x_syncpt_read()  argument
503 	return host1x_syncpt_load(sp);  in host1x_syncpt_read()
540 struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp)  in host1x_syncpt_get_base()  argument
542 	return sp ? sp->base : NULL;  in host1x_syncpt_get_base()