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 "dmacnv50.h" 25 #include "rootnv50.h" 26 27 #include <nvif/class.h> 28 29 static const struct nv50_disp_mthd_list 30 g84_disp_ovly_mthd_base = { 31 .mthd = 0x0000, 32 .addr = 0x000000, 33 .data = { 34 { 0x0080, 0x000000 }, 35 { 0x0084, 0x6109a0 }, 36 { 0x0088, 0x6109c0 }, 37 { 0x008c, 0x6109c8 }, 38 { 0x0090, 0x6109b4 }, 39 { 0x0094, 0x610970 }, 40 { 0x00a0, 0x610998 }, 41 { 0x00a4, 0x610964 }, 42 { 0x00c0, 0x610958 }, 43 { 0x00e0, 0x6109a8 }, 44 { 0x00e4, 0x6109d0 }, 45 { 0x00e8, 0x6109d8 }, 46 { 0x0100, 0x61094c }, 47 { 0x0104, 0x610984 }, 48 { 0x0108, 0x61098c }, 49 { 0x0800, 0x6109f8 }, 50 { 0x0808, 0x610a08 }, 51 { 0x080c, 0x610a10 }, 52 { 0x0810, 0x610a00 }, 53 {} 54 } 55 }; 56 57 const struct nv50_disp_chan_mthd 58 g84_disp_ovly_chan_mthd = { 59 .name = "Overlay", 60 .addr = 0x000540, 61 .prev = 0x000004, 62 .data = { 63 { "Global", 1, &g84_disp_ovly_mthd_base }, 64 {} 65 } 66 }; 67 68 const struct nv50_disp_dmac_oclass 69 g84_disp_ovly_oclass = { 70 .base.oclass = G82_DISP_OVERLAY_CHANNEL_DMA, 71 .base.minver = 0, 72 .base.maxver = 0, 73 .ctor = nv50_disp_ovly_new, 74 .func = &nv50_disp_dmac_func, 75 .mthd = &g84_disp_ovly_chan_mthd, 76 .chid = 3, 77 }; 78