1 /* 2 * Copyright 2016 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_mc_map 27 gt215_mc_reset[] = { 28 { 0x04008000, NVKM_ENGINE_MSVLD }, 29 { 0x01020000, NVKM_ENGINE_MSPDEC }, 30 { 0x00802000, NVKM_ENGINE_CE0 }, 31 { 0x00400002, NVKM_ENGINE_MSPPP }, 32 { 0x00201000, NVKM_ENGINE_GR }, 33 { 0x00000100, NVKM_ENGINE_FIFO }, 34 {} 35 }; 36 37 static const struct nvkm_mc_map 38 gt215_mc_intr[] = { 39 { 0x04000000, NVKM_ENGINE_DISP }, 40 { 0x00400000, NVKM_ENGINE_CE0 }, 41 { 0x00020000, NVKM_ENGINE_MSPDEC }, 42 { 0x00008000, NVKM_ENGINE_MSVLD }, 43 { 0x00001000, NVKM_ENGINE_GR }, 44 { 0x00000100, NVKM_ENGINE_FIFO }, 45 { 0x00000001, NVKM_ENGINE_MSPPP }, 46 { 0x00429101, NVKM_SUBDEV_FB }, 47 { 0x10000000, NVKM_SUBDEV_BUS }, 48 { 0x00200000, NVKM_SUBDEV_GPIO }, 49 { 0x00200000, NVKM_SUBDEV_I2C }, 50 { 0x00100000, NVKM_SUBDEV_TIMER }, 51 { 0x00080000, NVKM_SUBDEV_THERM }, 52 { 0x00040000, NVKM_SUBDEV_PMU }, 53 {}, 54 }; 55 56 static void 57 gt215_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat) 58 { 59 nvkm_mask(mc->subdev.device, 0x000640, mask, stat); 60 } 61 62 static const struct nvkm_mc_func 63 gt215_mc = { 64 .init = nv50_mc_init, 65 .intr = gt215_mc_intr, 66 .intr_unarm = nv04_mc_intr_unarm, 67 .intr_rearm = nv04_mc_intr_rearm, 68 .intr_mask = gt215_mc_intr_mask, 69 .intr_stat = nv04_mc_intr_stat, 70 .reset = gt215_mc_reset, 71 }; 72 73 int 74 gt215_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) 75 { 76 return nvkm_mc_new_(>215_mc, device, index, pmc); 77 } 78