75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*
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* Copyright 2016 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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* Authors: Ben Skeggs <bskeggs@redhat.com>
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*/
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#include "nv50.h"
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#include "head.h"
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#include "ior.h"
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#include "channv50.h"
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#include "rootnv50.h"
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static void
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gp102_disp_intr_error(struct nv50_disp *disp, int chid)
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{
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struct nvkm_subdev *subdev = &disp->base.engine.subdev;
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struct nvkm_device *device = subdev->device;
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u32 mthd = nvkm_rd32(device, 0x6111f0 + (chid * 12));
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u32 data = nvkm_rd32(device, 0x6111f4 + (chid * 12));
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u32 unkn = nvkm_rd32(device, 0x6111f8 + (chid * 12));
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nvkm_error(subdev, "chid %d mthd %04x data %08x %08x %08x\n",
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chid, (mthd & 0x0000ffc), data, mthd, unkn);
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if (chid < ARRAY_SIZE(disp->chan)) {
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switch (mthd & 0xffc) {
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case 0x0080:
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nv50_disp_chan_mthd(disp->chan[chid], NV_DBG_ERROR);
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break;
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default:
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break;
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}
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}
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nvkm_wr32(device, 0x61009c, (1 << chid));
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nvkm_wr32(device, 0x6111f0 + (chid * 12), 0x90000000);
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}
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static const struct nv50_disp_func
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gp102_disp = {
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.init = gf119_disp_init,
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.fini = gf119_disp_fini,
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.intr = gf119_disp_intr,
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.intr_error = gp102_disp_intr_error,
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.uevent = &gf119_disp_chan_uevent,
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.super = gf119_disp_super,
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.root = &gp102_disp_root_oclass,
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.head = { .cnt = gf119_head_cnt, .new = gf119_head_new },
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.sor = { .cnt = gf119_sor_cnt, .new = gp100_sor_new },
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};
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int
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gp102_disp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
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struct nvkm_disp **pdisp)
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{
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return nv50_disp_new_(&gp102_disp, device, type, inst, pdisp);
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}
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