forked from Minki/linux
53 lines
1.8 KiB
C
53 lines
1.8 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 "oimm.h"
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#include <nvif/cl507b.h>
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static int
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oimm507b_init_(const struct nv50_wimm_func *func, struct nouveau_drm *drm,
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s32 oclass, struct nv50_wndw *wndw)
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{
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struct nv50_disp_overlay_v0 args = {
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.head = wndw->id,
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};
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struct nv50_disp *disp = nv50_disp(drm->dev);
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int ret;
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ret = nvif_object_init(&disp->disp->object, 0, oclass, &args,
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sizeof(args), &wndw->wimm.base.user);
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if (ret) {
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NV_ERROR(drm, "oimm%04x allocation failed: %d\n", oclass, ret);
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return ret;
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}
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nvif_object_map(&wndw->wimm.base.user, NULL, 0);
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wndw->immd = func;
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return 0;
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}
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int
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oimm507b_init(struct nouveau_drm *drm, s32 oclass, struct nv50_wndw *wndw)
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{
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return oimm507b_init_(&curs507a, drm, oclass, wndw);
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}
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