1 /* 2 * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 */ 22 #include "priv.h" 23 24 static const struct nvkm_falcon_func 25 gm107_nvdec_flcn = { 26 .disable = gm200_flcn_disable, 27 .enable = gm200_flcn_enable, 28 .reset_pmc = true, 29 .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, 30 .debug = 0xd00, 31 .imem_pio = &gm200_flcn_imem_pio, 32 .dmem_pio = &gm200_flcn_dmem_pio, 33 }; 34 35 static const struct nvkm_nvdec_func 36 gm107_nvdec = { 37 .flcn = &gm107_nvdec_flcn, 38 }; 39 40 static int 41 gm107_nvdec_nofw(struct nvkm_nvdec *nvdec, int ver, 42 const struct nvkm_nvdec_fwif *fwif) 43 { 44 return 0; 45 } 46 47 static const struct nvkm_nvdec_fwif 48 gm107_nvdec_fwif[] = { 49 { -1, gm107_nvdec_nofw, &gm107_nvdec }, 50 {} 51 }; 52 53 int 54 gm107_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 55 struct nvkm_nvdec **pnvdec) 56 { 57 return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, 0, pnvdec); 58 } 59