1 /* 2 * Copyright 2023 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 #include "priv.h" 23 #include "chan.h" 24 25 #include <subdev/gsp.h> 26 27 #include <nvif/class.h> 28 29 static const struct nvkm_disp_func 30 ad102_disp = { 31 .uevent = &gv100_disp_chan_uevent, 32 .ramht_size = 0x2000, 33 .root = { 0, 0,AD102_DISP }, 34 .user = { 35 {{-1,-1,GV100_DISP_CAPS }, gv100_disp_caps_new }, 36 {{ 0, 0,GA102_DISP_CURSOR }, nvkm_disp_chan_new, &gv100_disp_curs }, 37 {{ 0, 0,GA102_DISP_WINDOW_IMM_CHANNEL_DMA}, nvkm_disp_wndw_new, &gv100_disp_wimm }, 38 {{ 0, 0,AD102_DISP_CORE_CHANNEL_DMA }, nvkm_disp_core_new, &gv100_disp_core }, 39 {{ 0, 0,GA102_DISP_WINDOW_CHANNEL_DMA }, nvkm_disp_wndw_new, &gv100_disp_wndw }, 40 {} 41 }, 42 }; 43 44 int 45 ad102_disp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 46 struct nvkm_disp **pdisp) 47 { 48 if (nvkm_gsp_rm(device->gsp)) 49 return r535_disp_new(&ad102_disp, device, type, inst, pdisp); 50 51 return -ENODEV; 52 } 53