diff options
Diffstat (limited to 'nvkm/subdev/devinit/nv50.c')
| -rw-r--r-- | nvkm/subdev/devinit/nv50.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/nvkm/subdev/devinit/nv50.c b/nvkm/subdev/devinit/nv50.c deleted file mode 100644 index 968334d1d..000000000 --- a/nvkm/subdev/devinit/nv50.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright 2013 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. - * - * Authors: Ben Skeggs - */ - -#include <subdev/bios.h> -#include <subdev/bios/dcb.h> -#include <subdev/bios/disp.h> -#include <subdev/bios/init.h> -#include <subdev/ibus.h> -#include <subdev/vga.h> - -#include "nv50.h" - -int -nv50_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) -{ - struct nv50_devinit_priv *priv = (void *)devinit; - struct nouveau_bios *bios = nouveau_bios(priv); - struct nvbios_pll info; - int N1, M1, N2, M2, P; - int ret; - - ret = nvbios_pll_parse(bios, type, &info); - if (ret) { - nv_error(devinit, "failed to retrieve pll data, %d\n", ret); - return ret; - } - - ret = nv04_pll_calc(nv_subdev(devinit), &info, freq, &N1, &M1, &N2, &M2, &P); - if (!ret) { - nv_error(devinit, "failed pll calculation\n"); - return ret; - } - - switch (info.type) { - case PLL_VPLL0: - case PLL_VPLL1: - nv_wr32(priv, info.reg + 0, 0x10000611); - nv_mask(priv, info.reg + 4, 0x00ff00ff, (M1 << 16) | N1); - nv_mask(priv, info.reg + 8, 0x7fff00ff, (P << 28) | - (M2 << 16) | N2); - break; - case PLL_MEMORY: - nv_mask(priv, info.reg + 0, 0x01ff0000, (P << 22) | - (info.bias_p << 19) | - (P << 16)); - nv_wr32(priv, info.reg + 4, (N1 << 8) | M1); - break; - default: - nv_mask(priv, info.reg + 0, 0x00070000, (P << 16)); - nv_wr32(priv, info.reg + 4, (N1 << 8) | M1); - break; - } - - return 0; -} - -static u64 -nv50_devinit_disable(struct nouveau_devinit *devinit) -{ - struct nv50_devinit_priv *priv = (void *)devinit; - u32 r001540 = nv_rd32(priv, 0x001540); - u64 disable = 0ULL; - - if (!(r001540 & 0x40000000)) - disable |= (1ULL << NVDEV_ENGINE_MPEG); - - return disable; -} - -int -nv50_devinit_init(struct nouveau_object *object) -{ - struct nouveau_bios *bios = nouveau_bios(object); - struct nouveau_ibus *ibus = nouveau_ibus(object); - struct nv50_devinit_priv *priv = (void *)object; - struct nvbios_outp info; - struct dcb_output outp; - u8 ver = 0xff, hdr, cnt, len; - int ret, i = 0; - - if (!priv->base.post) { - if (!nv_rdvgac(priv, 0, 0x00) && - !nv_rdvgac(priv, 0, 0x1a)) { - nv_info(priv, "adaptor not initialised\n"); - priv->base.post = true; - } - } - - /* some boards appear to require certain priv register timeouts - * to be bumped before runing devinit scripts. not a clue why - * the vbios engineers didn't make the scripts just work... - */ - if (priv->base.post && ibus) - nv_ofuncs(ibus)->init(nv_object(ibus)); - - ret = nouveau_devinit_init(&priv->base); - if (ret) - return ret; - - /* if we ran the init tables, we have to execute the first script - * pointer of each dcb entry's display encoder table in order - * to properly initialise each encoder. - */ - while (priv->base.post && dcb_outp_parse(bios, i, &ver, &hdr, &outp)) { - if (nvbios_outp_match(bios, outp.hasht, outp.hashm, - &ver, &hdr, &cnt, &len, &info)) { - struct nvbios_init init = { - .subdev = nv_subdev(priv), - .bios = bios, - .offset = info.script[0], - .outp = &outp, - .crtc = -1, - .execute = 1, - }; - - nvbios_exec(&init); - } - i++; - } - - return 0; -} - -int -nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv50_devinit_priv *priv; - int ret; - - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - return 0; -} - -struct nouveau_oclass * -nv50_devinit_oclass = &(struct nouveau_devinit_impl) { - .base.handle = NV_SUBDEV(DEVINIT, 0x50), - .base.ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv50_devinit_ctor, - .dtor = _nouveau_devinit_dtor, - .init = nv50_devinit_init, - .fini = _nouveau_devinit_fini, - }, - .pll_set = nv50_devinit_pll_set, - .disable = nv50_devinit_disable, - .post = nvbios_init, -}.base; |