1cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs/* 2cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * Copyright 2012 Red Hat Inc. 3cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * 4cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * Permission is hereby granted, free of charge, to any person obtaining a 5cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * copy of this software and associated documentation files (the "Software"), 6cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * to deal in the Software without restriction, including without limitation 7cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * and/or sell copies of the Software, and to permit persons to whom the 9cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * Software is furnished to do so, subject to the following conditions: 10cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * 11cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * The above copyright notice and this permission notice shall be included in 12cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * all copies or substantial portions of the Software. 13cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * 14cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * OTHER DEALINGS IN THE SOFTWARE. 21cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * 22cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs * Authors: Ben Skeggs 23cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs */ 24cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 25cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs#include <core/option.h> 26cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 27cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs#include <subdev/bios.h> 28cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs#include <subdev/bios/init.h> 29f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin#include <subdev/vga.h> 30cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 31cf336014c6dc3ef1431d84b5a94e47a22660493bBen Skeggs#include "priv.h" 32cf336014c6dc3ef1431d84b5a94e47a22660493bBen Skeggs 33cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggsint 3488524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs_nouveau_devinit_fini(struct nouveau_object *object, bool suspend) 35cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs{ 3688524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs struct nouveau_devinit *devinit = (void *)object; 37cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 38cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs /* force full reinit on resume */ 39cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs if (suspend) 40cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs devinit->post = true; 41cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 42f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin /* unlock the extended vga crtc regs */ 43f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin nv_lockvgac(devinit, false); 44f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin 45cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs return nouveau_subdev_fini(&devinit->base, suspend); 46cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs} 47cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 48cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggsint 4988524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs_nouveau_devinit_init(struct nouveau_object *object) 5088524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs{ 514019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin struct nouveau_devinit_impl *impl = (void *)object->oclass; 5288524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs struct nouveau_devinit *devinit = (void *)object; 534019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin int ret; 544019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin 554019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin ret = nouveau_subdev_init(&devinit->base); 564019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin if (ret) 574019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin return ret; 584019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin 594019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin ret = nvbios_init(&devinit->base, devinit->post); 6088524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs if (ret) 6188524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs return ret; 6288524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs 634019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin if (impl->disable) 644019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin nv_device(devinit)->disable_mask |= impl->disable(devinit); 654019aaa2b314a5be9886ae1db64ff8c6d3c060edIlia Mirkin return 0; 6688524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs} 6788524bc06926b243c75e5751eb3403c602b6a904Ben Skeggs 68f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkinvoid 69f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin_nouveau_devinit_dtor(struct nouveau_object *object) 70f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin{ 71f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin struct nouveau_devinit *devinit = (void *)object; 72f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin 73f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin /* lock crtc regs */ 74f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin nv_lockvgac(devinit, true); 75f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin 76f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin nouveau_subdev_destroy(&devinit->base); 77f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin} 78f87cd8b695d372087685976460fac1ec6ba2fca9Ilia Mirkin 7988524bc06926b243c75e5751eb3403c602b6a904Ben Skeggsint 80cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggsnouveau_devinit_create_(struct nouveau_object *parent, 81cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs struct nouveau_object *engine, 82cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs struct nouveau_oclass *oclass, 83cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs int size, void **pobject) 84cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs{ 85cf336014c6dc3ef1431d84b5a94e47a22660493bBen Skeggs struct nouveau_devinit_impl *impl = (void *)oclass; 86cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs struct nouveau_device *device = nv_device(parent); 87cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs struct nouveau_devinit *devinit; 88cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs int ret; 89cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 90cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs ret = nouveau_subdev_create_(parent, engine, oclass, 0, "DEVINIT", 91cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs "init", size, pobject); 92cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs devinit = *pobject; 93cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs if (ret) 94cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs return ret; 95cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs 96cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs devinit->post = nouveau_boolopt(device->cfgopt, "NvForcePost", false); 97cf336014c6dc3ef1431d84b5a94e47a22660493bBen Skeggs devinit->meminit = impl->meminit; 98cf336014c6dc3ef1431d84b5a94e47a22660493bBen Skeggs devinit->pll_set = impl->pll_set; 993219adc29ccb1706de4f1453d0386c5a2487ab14Ben Skeggs devinit->mmio = impl->mmio; 100cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs return 0; 101cb75d97e9c77743ecfcc43375be135a55a4d9b25Ben Skeggs} 102