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/*
* Copyright 2021 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <nvif/conn.h>
#include <nvif/disp.h>
#include <nvif/printf.h>
#include <nvif/class.h>
#include <nvif/if0011.h>
int
nvif_conn_hpd_status(struct nvif_conn *conn)
{
struct nvif_conn_hpd_status_v0 args;
int ret;
args.version = 0;
ret = nvif_mthd(&conn->object, NVIF_CONN_V0_HPD_STATUS, &args, sizeof(args));
NVIF_ERRON(ret, &conn->object, "[HPD_STATUS] support:%d present:%d",
args.support, args.present);
return ret ? ret : !!args.support + !!args.present;
}
void
nvif_conn_dtor(struct nvif_conn *conn)
{
nvif_object_dtor(&conn->object);
}
int
nvif_conn_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_conn *conn)
{
struct nvif_conn_v0 args;
int ret;
args.version = 0;
args.id = id;
ret = nvif_object_ctor(&disp->object, name ?: "nvifConn", id, NVIF_CLASS_CONN,
&args, sizeof(args), &conn->object);
NVIF_ERRON(ret, &disp->object, "[NEW conn id:%d]", id);
return ret;
}
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