| /* |
| * Copyright 2018 Red Hat Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #include "head.h" |
| #include "core.h" |
| |
| static void |
| head827d_curs_clr(struct nv50_head *head) |
| { |
| struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; |
| u32 *push; |
| if ((push = evo_wait(core, 4))) { |
| evo_mthd(push, 0x0880 + head->base.index * 0x400, 1); |
| evo_data(push, 0x05000000); |
| evo_mthd(push, 0x089c + head->base.index * 0x400, 1); |
| evo_data(push, 0x00000000); |
| evo_kick(push, core); |
| } |
| } |
| |
| static void |
| head827d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh) |
| { |
| struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; |
| u32 *push; |
| if ((push = evo_wait(core, 5))) { |
| evo_mthd(push, 0x0880 + head->base.index * 0x400, 2); |
| evo_data(push, 0x80000000 | asyh->curs.layout << 26 | |
| asyh->curs.format << 24); |
| evo_data(push, asyh->curs.offset >> 8); |
| evo_mthd(push, 0x089c + head->base.index * 0x400, 1); |
| evo_data(push, asyh->curs.handle); |
| evo_kick(push, core); |
| } |
| } |
| |
| static void |
| head827d_core_set(struct nv50_head *head, struct nv50_head_atom *asyh) |
| { |
| struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; |
| u32 *push; |
| if ((push = evo_wait(core, 9))) { |
| evo_mthd(push, 0x0860 + head->base.index * 0x400, 1); |
| evo_data(push, asyh->core.offset >> 8); |
| evo_mthd(push, 0x0868 + head->base.index * 0x400, 4); |
| evo_data(push, asyh->core.h << 16 | asyh->core.w); |
| evo_data(push, asyh->core.layout << 20 | |
| (asyh->core.pitch >> 8) << 8 | |
| asyh->core.blocks << 8 | |
| asyh->core.blockh); |
| evo_data(push, asyh->core.format << 8); |
| evo_data(push, asyh->core.handle); |
| evo_mthd(push, 0x08c0 + head->base.index * 0x400, 1); |
| evo_data(push, asyh->core.y << 16 | asyh->core.x); |
| evo_kick(push, core); |
| } |
| } |
| |
| static void |
| head827d_olut_clr(struct nv50_head *head) |
| { |
| struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; |
| u32 *push; |
| if ((push = evo_wait(core, 4))) { |
| evo_mthd(push, 0x0840 + (head->base.index * 0x400), 1); |
| evo_data(push, 0x00000000); |
| evo_mthd(push, 0x085c + (head->base.index * 0x400), 1); |
| evo_data(push, 0x00000000); |
| evo_kick(push, core); |
| } |
| } |
| |
| static void |
| head827d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh) |
| { |
| struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; |
| u32 *push; |
| if ((push = evo_wait(core, 5))) { |
| evo_mthd(push, 0x0840 + (head->base.index * 0x400), 2); |
| evo_data(push, 0x80000000 | asyh->olut.mode << 30); |
| evo_data(push, asyh->olut.offset >> 8); |
| evo_mthd(push, 0x085c + (head->base.index * 0x400), 1); |
| evo_data(push, asyh->olut.handle); |
| evo_kick(push, core); |
| } |
| } |
| |
| const struct nv50_head_func |
| head827d = { |
| .view = head507d_view, |
| .mode = head507d_mode, |
| .olut = head507d_olut, |
| .olut_set = head827d_olut_set, |
| .olut_clr = head827d_olut_clr, |
| .core_calc = head507d_core_calc, |
| .core_set = head827d_core_set, |
| .core_clr = head507d_core_clr, |
| .curs_layout = head507d_curs_layout, |
| .curs_format = head507d_curs_format, |
| .curs_set = head827d_curs_set, |
| .curs_clr = head827d_curs_clr, |
| .base = head507d_base, |
| .ovly = head507d_ovly, |
| .dither = head507d_dither, |
| .procamp = head507d_procamp, |
| }; |