1 /* 2 * Copyright 2018 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 "base.h" 23 24 static void 25 base827c_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) 26 { 27 u32 *push; 28 if ((push = evo_wait(&wndw->wndw, 10))) { 29 evo_mthd(push, 0x0084, 1); 30 evo_data(push, asyw->image.mode << 8 | 31 asyw->image.interval << 4); 32 evo_mthd(push, 0x00c0, 1); 33 evo_data(push, asyw->image.handle[0]); 34 evo_mthd(push, 0x0800, 5); 35 evo_data(push, asyw->image.offset[0] >> 8); 36 evo_data(push, 0x00000000); 37 evo_data(push, asyw->image.h << 16 | asyw->image.w); 38 evo_data(push, asyw->image.layout << 20 | 39 asyw->image.pitch[0] | 40 asyw->image.block); 41 evo_data(push, asyw->image.format << 8); 42 evo_kick(push, &wndw->wndw); 43 } 44 } 45 46 static const struct nv50_wndw_func 47 base827c = { 48 .acquire = base507c_acquire, 49 .release = base507c_release, 50 .sema_set = base507c_sema_set, 51 .sema_clr = base507c_sema_clr, 52 .ntfy_reset = base507c_ntfy_reset, 53 .ntfy_set = base507c_ntfy_set, 54 .ntfy_clr = base507c_ntfy_clr, 55 .ntfy_wait_begun = base507c_ntfy_wait_begun, 56 .image_set = base827c_image_set, 57 .image_clr = base507c_image_clr, 58 .lut = base507c_lut, 59 .update = base507c_update, 60 }; 61 62 int 63 base827c_new(struct nouveau_drm *drm, int head, s32 oclass, 64 struct nv50_wndw **pwndw) 65 { 66 return base507c_new_(&base827c, base507c_format, drm, head, oclass, 67 0x00000002 << (head * 8), pwndw); 68 } 69