213 lines
6.5 KiB
C
213 lines
6.5 KiB
C
/*
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* Copyright 2018 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "head.h"
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#include "atom.h"
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#include "core.h"
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static void
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headc37d_or(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 2))) {
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/*XXX: This is a dirty hack until OR depth handling is
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* improved later for deep colour etc.
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*/
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switch (asyh->or.depth) {
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case 6: asyh->or.depth = 5; break;
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case 5: asyh->or.depth = 4; break;
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case 2: asyh->or.depth = 1; break;
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case 0: asyh->or.depth = 4; break;
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default:
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WARN_ON(1);
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break;
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}
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evo_mthd(push, 0x2004 + (head->base.index * 0x400), 1);
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evo_data(push, 0x00000001 |
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asyh->or.depth << 4 |
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asyh->or.nvsync << 3 |
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asyh->or.nhsync << 2);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_procamp(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 2))) {
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evo_mthd(push, 0x2000 + (head->base.index * 0x400), 1);
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evo_data(push, 0x80000000 |
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asyh->procamp.sat.sin << 16 |
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asyh->procamp.sat.cos << 4);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_dither(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 2))) {
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evo_mthd(push, 0x2018 + (head->base.index * 0x0400), 1);
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evo_data(push, asyh->dither.mode << 8 |
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asyh->dither.bits << 4 |
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asyh->dither.enable);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_curs_clr(struct nv50_head *head)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 4))) {
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evo_mthd(push, 0x209c + head->base.index * 0x400, 1);
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evo_data(push, 0x000000cf);
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evo_mthd(push, 0x2088 + head->base.index * 0x400, 1);
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evo_data(push, 0x00000000);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 7))) {
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evo_mthd(push, 0x209c + head->base.index * 0x400, 2);
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evo_data(push, 0x80000000 |
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asyh->curs.layout << 8 |
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asyh->curs.format << 0);
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evo_data(push, 0x000072ff);
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evo_mthd(push, 0x2088 + head->base.index * 0x400, 1);
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evo_data(push, asyh->curs.handle);
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evo_mthd(push, 0x2090 + head->base.index * 0x400, 1);
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evo_data(push, asyh->curs.offset >> 8);
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evo_kick(push, core);
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}
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}
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static int
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headc37d_curs_format(struct nv50_head *head, struct nv50_wndw_atom *asyw,
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struct nv50_head_atom *asyh)
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{
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asyh->curs.format = asyw->image.format;
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return 0;
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}
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static void
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headc37d_olut_clr(struct nv50_head *head)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 2))) {
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evo_mthd(push, 0x20ac + (head->base.index * 0x400), 1);
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evo_data(push, 0x00000000);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 4))) {
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evo_mthd(push, 0x20a4 + (head->base.index * 0x400), 3);
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evo_data(push, asyh->olut.output_mode << 8 |
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asyh->olut.range << 4 |
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asyh->olut.size);
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evo_data(push, asyh->olut.offset >> 8);
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evo_data(push, asyh->olut.handle);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_olut(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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asyh->olut.mode = 2;
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asyh->olut.size = 0;
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asyh->olut.range = 0;
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asyh->olut.output_mode = 1;
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}
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static void
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headc37d_mode(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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struct nv50_head_mode *m = &asyh->mode;
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u32 *push;
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if ((push = evo_wait(core, 12))) {
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evo_mthd(push, 0x2064 + (head->base.index * 0x400), 5);
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evo_data(push, (m->v.active << 16) | m->h.active );
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evo_data(push, (m->v.synce << 16) | m->h.synce );
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evo_data(push, (m->v.blanke << 16) | m->h.blanke );
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evo_data(push, (m->v.blanks << 16) | m->h.blanks );
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evo_data(push, (m->v.blank2e << 16) | m->v.blank2s);
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evo_mthd(push, 0x200c + (head->base.index * 0x400), 1);
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evo_data(push, m->clock * 1000);
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evo_mthd(push, 0x2028 + (head->base.index * 0x400), 1);
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evo_data(push, m->clock * 1000);
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/*XXX: HEAD_USAGE_BOUNDS, doesn't belong here. */
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evo_mthd(push, 0x2030 + (head->base.index * 0x400), 1);
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evo_data(push, 0x00000124);
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evo_kick(push, core);
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}
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}
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static void
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headc37d_view(struct nv50_head *head, struct nv50_head_atom *asyh)
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{
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struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
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u32 *push;
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if ((push = evo_wait(core, 4))) {
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evo_mthd(push, 0x204c + (head->base.index * 0x400), 1);
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evo_data(push, (asyh->view.iH << 16) | asyh->view.iW);
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evo_mthd(push, 0x2058 + (head->base.index * 0x400), 1);
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evo_data(push, (asyh->view.oH << 16) | asyh->view.oW);
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evo_kick(push, core);
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}
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}
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const struct nv50_head_func
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headc37d = {
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.view = headc37d_view,
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.mode = headc37d_mode,
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.olut = headc37d_olut,
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.olut_set = headc37d_olut_set,
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.olut_clr = headc37d_olut_clr,
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.curs_layout = head917d_curs_layout,
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.curs_format = headc37d_curs_format,
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.curs_set = headc37d_curs_set,
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.curs_clr = headc37d_curs_clr,
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.dither = headc37d_dither,
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.procamp = headc37d_procamp,
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.or = headc37d_or,
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};
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