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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 | /* * 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 "atom.h" #include "core.h" static void headc37d_or(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, 2))) { /*XXX: This is a dirty hack until OR depth handling is * improved later for deep colour etc. */ switch (asyh->or.depth) { case 6: asyh->or.depth = 5; break; case 5: asyh->or.depth = 4; break; case 2: asyh->or.depth = 1; break; case 0: asyh->or.depth = 4; break; default: WARN_ON(1); break; } evo_mthd(push, 0x2004 + (head->base.index * 0x400), 1); evo_data(push, 0x00000001 | asyh->or.depth << 4 | asyh->or.nvsync << 3 | asyh->or.nhsync << 2); evo_kick(push, core); } } static void headc37d_procamp(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, 2))) { evo_mthd(push, 0x2000 + (head->base.index * 0x400), 1); evo_data(push, 0x80000000 | asyh->procamp.sat.sin << 16 | asyh->procamp.sat.cos << 4); evo_kick(push, core); } } void headc37d_dither(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, 2))) { evo_mthd(push, 0x2018 + (head->base.index * 0x0400), 1); evo_data(push, asyh->dither.mode << 8 | asyh->dither.bits << 4 | asyh->dither.enable); evo_kick(push, core); } } void headc37d_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, 0x209c + head->base.index * 0x400, 1); evo_data(push, 0x000000cf); evo_mthd(push, 0x2088 + head->base.index * 0x400, 1); evo_data(push, 0x00000000); evo_kick(push, core); } } void headc37d_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, 7))) { evo_mthd(push, 0x209c + head->base.index * 0x400, 2); evo_data(push, 0x80000000 | asyh->curs.layout << 8 | asyh->curs.format << 0); evo_data(push, 0x000072ff); evo_mthd(push, 0x2088 + head->base.index * 0x400, 1); evo_data(push, asyh->curs.handle); evo_mthd(push, 0x2090 + head->base.index * 0x400, 1); evo_data(push, asyh->curs.offset >> 8); evo_kick(push, core); } } int headc37d_curs_format(struct nv50_head *head, struct nv50_wndw_atom *asyw, struct nv50_head_atom *asyh) { asyh->curs.format = asyw->image.format; return 0; } static void headc37d_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, 2))) { evo_mthd(push, 0x20ac + (head->base.index * 0x400), 1); evo_data(push, 0x00000000); evo_kick(push, core); } } static void headc37d_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, 4))) { evo_mthd(push, 0x20a4 + (head->base.index * 0x400), 3); evo_data(push, asyh->olut.output_mode << 8 | asyh->olut.range << 4 | asyh->olut.size); evo_data(push, asyh->olut.offset >> 8); evo_data(push, asyh->olut.handle); evo_kick(push, core); } } static void headc37d_olut(struct nv50_head *head, struct nv50_head_atom *asyh) { asyh->olut.mode = 2; asyh->olut.size = 0; asyh->olut.range = 0; asyh->olut.output_mode = 1; asyh->olut.load = head907d_olut_load; } static void headc37d_mode(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan; struct nv50_head_mode *m = &asyh->mode; u32 *push; if ((push = evo_wait(core, 12))) { evo_mthd(push, 0x2064 + (head->base.index * 0x400), 5); evo_data(push, (m->v.active << 16) | m->h.active ); evo_data(push, (m->v.synce << 16) | m->h.synce ); evo_data(push, (m->v.blanke << 16) | m->h.blanke ); evo_data(push, (m->v.blanks << 16) | m->h.blanks ); evo_data(push, (m->v.blank2e << 16) | m->v.blank2s); evo_mthd(push, 0x200c + (head->base.index * 0x400), 1); evo_data(push, m->clock * 1000); evo_mthd(push, 0x2028 + (head->base.index * 0x400), 1); evo_data(push, m->clock * 1000); /*XXX: HEAD_USAGE_BOUNDS, doesn't belong here. */ evo_mthd(push, 0x2030 + (head->base.index * 0x400), 1); evo_data(push, 0x00000124); evo_kick(push, core); } } void headc37d_view(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, 4))) { evo_mthd(push, 0x204c + (head->base.index * 0x400), 1); evo_data(push, (asyh->view.iH << 16) | asyh->view.iW); evo_mthd(push, 0x2058 + (head->base.index * 0x400), 1); evo_data(push, (asyh->view.oH << 16) | asyh->view.oW); evo_kick(push, core); } } const struct nv50_head_func headc37d = { .view = headc37d_view, .mode = headc37d_mode, .olut = headc37d_olut, .olut_set = headc37d_olut_set, .olut_clr = headc37d_olut_clr, .curs_layout = head917d_curs_layout, .curs_format = headc37d_curs_format, .curs_set = headc37d_curs_set, .curs_clr = headc37d_curs_clr, .dither = headc37d_dither, .procamp = headc37d_procamp, .or = headc37d_or, }; 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