1 /* 2 * Copyright 2017 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: Lyude Paul 23 */ 24 #include "gf100.h" 25 #include "gk104.h" 26 #include "ram.h" 27 #include <subdev/therm.h> 28 #include <subdev/fb.h> 29 30 /* 31 ******************************************************************************* 32 * PGRAPH registers for clockgating 33 ******************************************************************************* 34 */ 35 36 static const struct nvkm_therm_clkgate_init 37 gk110_fb_clkgate_blcg_init_unk_0[] = { 38 { 0x100d10, 1, 0x0000c242 }, 39 { 0x100d30, 1, 0x0000c242 }, 40 { 0x100d3c, 1, 0x00000242 }, 41 { 0x100d48, 1, 0x0000c242 }, 42 { 0x100d1c, 1, 0x00000042 }, 43 {} 44 }; 45 46 static const struct nvkm_therm_clkgate_pack 47 gk110_fb_clkgate_pack[] = { 48 { gk110_fb_clkgate_blcg_init_unk_0 }, 49 { gk104_fb_clkgate_blcg_init_vm_0 }, 50 { gk104_fb_clkgate_blcg_init_main_0 }, 51 { gk104_fb_clkgate_blcg_init_bcast_0 }, 52 {} 53 }; 54 55 static const struct nvkm_fb_func 56 gk110_fb = { 57 .dtor = gf100_fb_dtor, 58 .oneinit = gf100_fb_oneinit, 59 .init = gf100_fb_init, 60 .init_page = gf100_fb_init_page, 61 .intr = gf100_fb_intr, 62 .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, 63 .ram_new = gk104_ram_new, 64 .default_bigpage = 17, 65 .clkgate_pack = gk110_fb_clkgate_pack, 66 }; 67 68 int 69 gk110_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb) 70 { 71 return gf100_fb_new_(&gk110_fb, device, type, inst, pfb); 72 } 73