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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 | /* * 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" #include "nvif/push.h" #include <nvif/push507c.h> #include <nvhw/class/cl917d.h> static int head917d_dither(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; const int i = head->base.index; int ret; if ((ret = PUSH_WAIT(push, 2))) return ret; PUSH_MTHD(push, NV917D, HEAD_SET_DITHER_CONTROL(i), NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, PHASE, 0)); return 0; } static int head917d_base(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; const int i = head->base.index; u32 bounds = 0; int ret; if (asyh->base.cpp) { switch (asyh->base.cpp) { case 8: bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_64); break; case 4: bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_32); break; case 2: bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); break; case 1: bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_8); break; default: WARN_ON(1); break; } bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, USABLE, TRUE); bounds |= NVDEF(NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, BASE_LUT, USAGE_1025); } if ((ret = PUSH_WAIT(push, 2))) return ret; PUSH_MTHD(push, NV917D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS(i), bounds); return 0; } static int head917d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh) { struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; const int i = head->base.index; int ret; ret = PUSH_WAIT(push, 5); if (ret) return ret; PUSH_MTHD(push, NV917D, HEAD_SET_CONTROL_CURSOR(i), NVDEF(NV917D, HEAD_SET_CONTROL_CURSOR, ENABLE, ENABLE) | NVVAL(NV917D, HEAD_SET_CONTROL_CURSOR, FORMAT, asyh->curs.format) | NVVAL(NV917D, HEAD_SET_CONTROL_CURSOR, SIZE, asyh->curs.layout) | NVVAL(NV917D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_X, 0) | NVVAL(NV917D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_Y, 0) | NVDEF(NV917D, HEAD_SET_CONTROL_CURSOR, COMPOSITION, ALPHA_BLEND), HEAD_SET_OFFSET_CURSOR(i), asyh->curs.offset >> 8); PUSH_MTHD(push, NV917D, HEAD_SET_CONTEXT_DMA_CURSOR(i), asyh->curs.handle); return 0; } int head917d_curs_layout(struct nv50_head *head, struct nv50_wndw_atom *asyw, struct nv50_head_atom *asyh) { switch (asyw->state.fb->width) { case 32: asyh->curs.layout = NV917D_HEAD_SET_CONTROL_CURSOR_SIZE_W32_H32; break; case 64: asyh->curs.layout = NV917D_HEAD_SET_CONTROL_CURSOR_SIZE_W64_H64; break; case 128: asyh->curs.layout = NV917D_HEAD_SET_CONTROL_CURSOR_SIZE_W128_H128; break; case 256: asyh->curs.layout = NV917D_HEAD_SET_CONTROL_CURSOR_SIZE_W256_H256; break; default: return -EINVAL; } return 0; } const struct nv50_head_func head917d = { .view = head907d_view, .mode = head907d_mode, .olut = head907d_olut, .olut_size = 1024, .olut_set = head907d_olut_set, .olut_clr = head907d_olut_clr, .core_calc = head507d_core_calc, .core_set = head907d_core_set, .core_clr = head907d_core_clr, .curs_layout = head917d_curs_layout, .curs_format = head507d_curs_format, .curs_set = head917d_curs_set, .curs_clr = head907d_curs_clr, .base = head917d_base, .ovly = head907d_ovly, .dither = head917d_dither, .procamp = head907d_procamp, .or = head907d_or, }; |