1 /* 2 * Copyright 2013 Red Hat Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * 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 OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: Ben Skeggs 23 */ 24 #include "priv.h" 25 #include "fuc/gt215.fuc3.h" 26 27 static void 28 gt215_pmu_reset(struct nvkm_pmu *pmu) 29 { 30 struct nvkm_device *device = pmu->subdev.device; 31 nvkm_mask(device, 0x022210, 0x00000001, 0x00000000); 32 nvkm_mask(device, 0x022210, 0x00000001, 0x00000001); 33 } 34 35 static const struct nvkm_pmu_func 36 gt215_pmu = { 37 .reset = gt215_pmu_reset, 38 .code.data = gt215_pmu_code, 39 .code.size = sizeof(gt215_pmu_code), 40 .data.data = gt215_pmu_data, 41 .data.size = sizeof(gt215_pmu_data), 42 }; 43 44 int 45 gt215_pmu_new(struct nvkm_device *device, int index, struct nvkm_pmu **ppmu) 46 { 47 return nvkm_pmu_new_(>215_pmu, device, index, ppmu); 48 } 49