/* * Copyright 2012 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 "priv.h" #include "pad.h" #include <subdev/gsp.h> static void gm200_aux_autodpcd(struct nvkm_i2c *i2c, int aux, bool enable) { nvkm_mask(i2c->subdev.device, 0x00d968 + (aux * 0x50), 0x00010000, enable << 16); } static const struct nvkm_i2c_func gm200_i2c = { .pad_x_new = gf119_i2c_pad_x_new, .pad_s_new = gm200_i2c_pad_s_new, .aux = 8, .aux_stat = gk104_aux_stat, .aux_mask = gk104_aux_mask, .aux_autodpcd = gm200_aux_autodpcd, }; int gm200_i2c_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_i2c **pi2c) { if (nvkm_gsp_rm(device->gsp)) return -ENODEV; return nvkm_i2c_new_(&gm200_i2c, device, type, inst, pi2c); }