62 	struct host1x_syncpt *sp = host->syncpt;  in host1x_syncpt_alloc()  local
71 	for (i = 0; i < host->info->nb_pts && kref_read(&sp->ref); i++, sp++)  in host1x_syncpt_alloc()
78 		sp->base = host1x_syncpt_base_request(host);  in host1x_syncpt_alloc()
79 		if (!sp->base)  in host1x_syncpt_alloc()
83 	full_name = kasprintf(GFP_KERNEL, "%u-%s", sp->id, name);  in host1x_syncpt_alloc()
87 	sp->name = full_name;  in host1x_syncpt_alloc()
90 		sp->client_managed = true;  in host1x_syncpt_alloc()
92 		sp->client_managed = false;  in host1x_syncpt_alloc()
94 	kref_init(&sp->ref);  in host1x_syncpt_alloc()
97 	return sp;  in host1x_syncpt_alloc()
100 	host1x_syncpt_base_free(sp->base);  in host1x_syncpt_alloc()
101 	sp->base = NULL;  in host1x_syncpt_alloc()
116 u32 host1x_syncpt_id(struct host1x_syncpt *sp)  in host1x_syncpt_id()  argument
118 	return sp->id;  in host1x_syncpt_id()
127 u32 host1x_syncpt_incr_max(struct host1x_syncpt *sp, u32 incrs)  in host1x_syncpt_incr_max()  argument
129 	return (u32)atomic_add_return(incrs, &sp->max_val);  in host1x_syncpt_incr_max()
183 u32 host1x_syncpt_load(struct host1x_syncpt *sp)  in host1x_syncpt_load()  argument
187 	val = host1x_hw_syncpt_load(sp->host, sp);  in host1x_syncpt_load()
188 	trace_host1x_syncpt_load_min(sp->id, val);  in host1x_syncpt_load()
196 u32 host1x_syncpt_load_wait_base(struct host1x_syncpt *sp)  in host1x_syncpt_load_wait_base()  argument
198 	host1x_hw_syncpt_load_wait_base(sp->host, sp);  in host1x_syncpt_load_wait_base()
200 	return sp->base_val;  in host1x_syncpt_load_wait_base()
207 int host1x_syncpt_incr(struct host1x_syncpt *sp)  in host1x_syncpt_incr()  argument
209 	return host1x_hw_syncpt_cpu_incr(sp->host, sp);  in host1x_syncpt_incr()
220 int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,  in host1x_syncpt_wait()  argument
226 	host1x_hw_syncpt_load(sp->host, sp);  in host1x_syncpt_wait()
229 		*value = host1x_syncpt_load(sp);  in host1x_syncpt_wait()
231 	if (host1x_syncpt_is_expired(sp, thresh))  in host1x_syncpt_wait()
239 	fence = host1x_fence_create(sp, thresh, false);  in host1x_syncpt_wait()
249 		*value = host1x_syncpt_load(sp);  in host1x_syncpt_wait()
256 	host1x_hw_syncpt_load(sp->host, sp);  in host1x_syncpt_wait()
257 	if (wait_err == 0 && !host1x_syncpt_is_expired(sp, thresh))  in host1x_syncpt_wait()
269 bool host1x_syncpt_is_expired(struct host1x_syncpt *sp, u32 thresh)  in host1x_syncpt_is_expired()  argument
275 	current_val = (u32)atomic_read(&sp->min_val);  in host1x_syncpt_is_expired()
342 	struct host1x_syncpt *sp = container_of(ref, struct host1x_syncpt, ref);  in syncpt_release()  local
344 	atomic_set(&sp->max_val, host1x_syncpt_read(sp));  in syncpt_release()
346 	sp->locked = false;  in syncpt_release()
348 	mutex_lock(&sp->host->syncpt_mutex);  in syncpt_release()
350 	host1x_syncpt_base_free(sp->base);  in syncpt_release()
351 	kfree(sp->name);  in syncpt_release()
352 	sp->base = NULL;  in syncpt_release()
353 	sp->name = NULL;  in syncpt_release()
354 	sp->client_managed = false;  in syncpt_release()
356 	mutex_unlock(&sp->host->syncpt_mutex);  in syncpt_release()
367 void host1x_syncpt_put(struct host1x_syncpt *sp)  in host1x_syncpt_put()  argument
369 	if (!sp)  in host1x_syncpt_put()
372 	kref_put(&sp->ref, syncpt_release);  in host1x_syncpt_put()
378 	struct host1x_syncpt *sp = host->syncpt;  in host1x_syncpt_deinit()  local
381 	for (i = 0; i < host->info->nb_pts; i++, sp++)  in host1x_syncpt_deinit()
382 		kfree(sp->name);  in host1x_syncpt_deinit()
392 u32 host1x_syncpt_read_max(struct host1x_syncpt *sp)  in host1x_syncpt_read_max()  argument
396 	return (u32)atomic_read(&sp->max_val);  in host1x_syncpt_read_max()
407 u32 host1x_syncpt_read_min(struct host1x_syncpt *sp)  in host1x_syncpt_read_min()  argument
411 	return (u32)atomic_read(&sp->min_val);  in host1x_syncpt_read_min()
419 u32 host1x_syncpt_read(struct host1x_syncpt *sp)  in host1x_syncpt_read()  argument
421 	return host1x_syncpt_load(sp);  in host1x_syncpt_read()
478 struct host1x_syncpt *host1x_syncpt_get(struct host1x_syncpt *sp)  in host1x_syncpt_get()  argument
480 	kref_get(&sp->ref);  in host1x_syncpt_get()
482 	return sp;  in host1x_syncpt_get()
490 struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp)  in host1x_syncpt_get_base()  argument
492 	return sp ? sp->base : NULL;  in host1x_syncpt_get_base()