1 /* 2 * Copyright 2012 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 26 static const struct nvkm_intr_data 27 nv50_mc_intrs[] = { 28 { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, 29 { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, 30 { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, 31 { NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true }, 32 { NVKM_SUBDEV_FB , 0, 0, 0x00001101, true }, 33 { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, 34 { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, 35 { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, 36 { NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true }, 37 {}, 38 }; 39 40 void 41 nv50_mc_init(struct nvkm_mc *mc) 42 { 43 struct nvkm_device *device = mc->subdev.device; 44 nvkm_wr32(device, 0x000200, 0xffffffff); /* everything on */ 45 } 46 47 static const struct nvkm_mc_func 48 nv50_mc = { 49 .init = nv50_mc_init, 50 .intr = &nv04_mc_intr, 51 .intrs = nv50_mc_intrs, 52 .device = &nv04_mc_device, 53 .reset = nv17_mc_reset, 54 }; 55 56 int 57 nv50_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) 58 { 59 return nvkm_mc_new_(&nv50_mc, device, type, inst, pmc); 60 } 61