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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
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/*
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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 "curs.h"
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#include "atom.h"
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static void
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cursc37a_update(struct nv50_wndw *wndw, u32 *interlock)
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{
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nvif_wr32(&wndw->wimm.base.user, 0x0200, 0x00000001);
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}
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static void
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cursc37a_point(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
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{
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nvif_wr32(&wndw->wimm.base.user, 0x0208, asyw->point.y << 16 |
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asyw->point.x);
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}
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static const struct nv50_wimm_func
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cursc37a = {
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.point = cursc37a_point,
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.update = cursc37a_update,
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};
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int
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cursc37a_new(struct nouveau_drm *drm, int head, s32 oclass,
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struct nv50_wndw **pwndw)
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{
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return curs507a_new_(&cursc37a, drm, head, oclass,
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0x00000001 << head, pwndw);
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}
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