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1/*2 * Copyright 2021 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 */22#include <nvif/conn.h>23#include <nvif/disp.h>24#include <nvif/printf.h>25 26#include <nvif/class.h>27#include <nvif/if0011.h>28 29int30nvif_conn_event_ctor(struct nvif_conn *conn, const char *name, nvif_event_func func, u8 types,31 struct nvif_event *event)32{33 struct {34 struct nvif_event_v0 base;35 struct nvif_conn_event_v0 conn;36 } args;37 int ret;38 39 args.conn.version = 0;40 args.conn.types = types;41 42 ret = nvif_event_ctor_(&conn->object, name ?: "nvifConnHpd", nvif_conn_id(conn),43 func, true, &args.base, sizeof(args), false, event);44 NVIF_DEBUG(&conn->object, "[NEW EVENT:HPD types:%02x]", types);45 return ret;46}47 48void49nvif_conn_dtor(struct nvif_conn *conn)50{51 nvif_object_dtor(&conn->object);52}53 54int55nvif_conn_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_conn *conn)56{57 struct nvif_conn_v0 args;58 int ret;59 60 args.version = 0;61 args.id = id;62 63 ret = nvif_object_ctor(&disp->object, name ?: "nvifConn", id, NVIF_CLASS_CONN,64 &args, sizeof(args), &conn->object);65 NVIF_ERRON(ret, &disp->object, "[NEW conn id:%d]", id);66 if (ret)67 return ret;68 69 conn->id = id;70 71 switch (args.type) {72 case NVIF_CONN_V0_VGA : conn->info.type = NVIF_CONN_VGA; break;73 case NVIF_CONN_V0_TV : conn->info.type = NVIF_CONN_TV; break;74 case NVIF_CONN_V0_DVI_I : conn->info.type = NVIF_CONN_DVI_I; break;75 case NVIF_CONN_V0_DVI_D : conn->info.type = NVIF_CONN_DVI_D; break;76 case NVIF_CONN_V0_LVDS : conn->info.type = NVIF_CONN_LVDS; break;77 case NVIF_CONN_V0_LVDS_SPWG: conn->info.type = NVIF_CONN_LVDS_SPWG; break;78 case NVIF_CONN_V0_HDMI : conn->info.type = NVIF_CONN_HDMI; break;79 case NVIF_CONN_V0_DP : conn->info.type = NVIF_CONN_DP; break;80 case NVIF_CONN_V0_EDP : conn->info.type = NVIF_CONN_EDP; break;81 default:82 break;83 }84 85 return 0;86 87}88