forked from Minki/linux
563737c525
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
62 lines
2.0 KiB
C
62 lines
2.0 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 "core.h"
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#include "head.h"
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static void
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corec57d_init(struct nv50_core *core)
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{
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const u32 windows = 8; /*XXX*/
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u32 *push, i;
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if ((push = evo_wait(&core->chan, 2 + 6 * windows + 2))) {
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evo_mthd(push, 0x0208, 1);
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evo_data(push, core->chan.sync.handle);
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for (i = 0; i < windows; i++) {
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evo_mthd(push, 0x1000 + (i * 0x080), 3);
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evo_data(push, i >> 1);
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evo_data(push, 0x0000000f);
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evo_data(push, 0x00000000);
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evo_mthd(push, 0x1010 + (i * 0x080), 1);
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evo_data(push, 0x00117fff);
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}
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evo_mthd(push, 0x0200, 1);
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evo_data(push, 0x00000001);
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evo_kick(push, &core->chan);
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}
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}
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static const struct nv50_core_func
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corec57d = {
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.init = corec57d_init,
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.ntfy_init = corec37d_ntfy_init,
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.ntfy_wait_done = corec37d_ntfy_wait_done,
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.update = corec37d_update,
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.head = &headc57d,
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.sor = &sorc37d,
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};
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int
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corec57d_new(struct nouveau_drm *drm, s32 oclass, struct nv50_core **pcore)
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{
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return core507d_new_(&corec57d, drm, oclass, pcore);
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}
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