595 lines
14 KiB
C
595 lines
14 KiB
C
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/*
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* Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
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* All Rights Reserved.
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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 (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* 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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* PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "drmP.h"
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#include "drm.h"
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#include "nouveau_drm.h"
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#include "nouveau_drv.h"
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static void nv10_praph_pipe(drm_device_t *dev) {
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drm_nouveau_private_t *dev_priv = dev->dev_private;
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int i;
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nouveau_wait_for_idle(dev);
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/* XXX check haiku comments */
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NV_WRITE(NV_PGRAPH_XFMODE0, 0x10000000);
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NV_WRITE(NV_PGRAPH_XFMODE1, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x000064c0);
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for (i = 0; i < 4; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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for (i = 0; i < 4; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00006ab0);
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for (i = 0; i < 3; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00006a80);
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for (i = 0; i < 3; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00000040);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000008);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00000200);
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for (i = 0; i < 48; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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nouveau_wait_for_idle(dev);
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NV_WRITE(NV_PGRAPH_XFMODE0, 0x00000000);
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NV_WRITE(NV_PGRAPH_XFMODE1, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00006400);
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for (i = 0; i < 211; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x40000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x40000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x40000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x40000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00006800);
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for (i = 0; i < 162; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x3f800000);
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for (i = 0; i < 25; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00006c00);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0xbf800000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00007000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x7149f2ca);
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for (i = 0; i < 35; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00007400);
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for (i = 0; i < 48; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00007800);
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for (i = 0; i < 48; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00004400);
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for (i = 0; i < 32; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00000000);
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for (i = 0; i < 16; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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NV_WRITE(NV_PGRAPH_PIPE_ADDRESS, 0x00000040);
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for (i = 0; i < 4; i++)
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NV_WRITE(NV_PGRAPH_PIPE_DATA, 0x00000000);
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nouveau_wait_for_idle(dev);
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}
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/* TODO replace address with name
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use loops */
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static int nv10_graph_ctx_regs [] = {
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NV_PGRAPH_XY_LOGIC_MISC0,
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NV_PGRAPH_DEBUG_4,
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0x004006b0,
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NV_PGRAPH_CTX_SWITCH1,
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NV_PGRAPH_CTX_SWITCH2,
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NV_PGRAPH_CTX_SWITCH3,
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NV_PGRAPH_CTX_SWITCH4,
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NV_PGRAPH_CTX_SWITCH5,
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0x00400160,
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0x00400180,
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0x004001a0,
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0x004001c0,
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0x004001e0,
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0x00400164,
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0x00400184,
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0x004001a4,
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0x004001c4,
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0x004001e4,
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0x00400168,
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0x00400188,
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0x004001a8,
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0x004001c8,
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0x004001e8,
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0x0040016c,
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0x0040018c,
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0x004001ac,
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0x004001cc,
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0x004001ec,
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0x00400170,
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0x00400190,
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0x004001b0,
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0x004001d0,
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0x004001f0,
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0x00400174,
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0x00400194,
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0x004001b4,
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0x004001d4,
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0x004001f4,
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0x00400178,
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0x00400198,
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0x004001b8,
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0x004001d8,
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0x004001f8,
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0x0040017c,
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0x0040019c,
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0x004001bc,
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0x004001dc,
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0x004001fc,
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NV_PGRAPH_CTX_USER,
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NV_PGRAPH_DMA_START_0,
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NV_PGRAPH_DMA_START_1,
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NV_PGRAPH_DMA_LENGTH,
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NV_PGRAPH_DMA_MISC,
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NV_PGRAPH_DMA_PITCH,
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NV_PGRAPH_BOFFSET0,
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NV_PGRAPH_BBASE0,
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NV_PGRAPH_BLIMIT0,
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NV_PGRAPH_BOFFSET1,
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NV_PGRAPH_BBASE1,
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NV_PGRAPH_BLIMIT1,
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NV_PGRAPH_BOFFSET2,
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NV_PGRAPH_BBASE2,
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NV_PGRAPH_BLIMIT2,
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NV_PGRAPH_BOFFSET3,
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NV_PGRAPH_BBASE3,
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NV_PGRAPH_BLIMIT3,
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NV_PGRAPH_BOFFSET4,
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NV_PGRAPH_BBASE4,
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NV_PGRAPH_BLIMIT4,
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NV_PGRAPH_BOFFSET5,
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NV_PGRAPH_BBASE5,
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NV_PGRAPH_BLIMIT5,
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NV_PGRAPH_BPITCH0,
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NV_PGRAPH_BPITCH1,
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NV_PGRAPH_BPITCH2,
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NV_PGRAPH_BPITCH3,
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NV_PGRAPH_BPITCH4,
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NV_PGRAPH_SURFACE,
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NV_PGRAPH_STATE,
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NV_PGRAPH_BSWIZZLE2,
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NV_PGRAPH_BSWIZZLE5,
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NV_PGRAPH_BPIXEL,
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NV_PGRAPH_NOTIFY,
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NV_PGRAPH_PATT_COLOR0,
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NV_PGRAPH_PATT_COLOR1,
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0x00400900,
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0x00400904,
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0x00400908,
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0x0040090c,
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0x00400910,
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0x00400914,
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0x00400918,
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0x0040091c,
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0x00400920,
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0x00400924,
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0x00400928,
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0x0040092c,
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0x00400930,
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0x00400934,
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0x00400938,
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0x0040093c,
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0x00400940,
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0x00400944,
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0x00400948,
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0x0040094c,
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0x00400950,
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0x00400954,
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0x00400958,
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0x0040095c,
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0x00400960,
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0x00400964,
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0x00400968,
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0x0040096c,
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0x00400970,
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0x00400974,
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0x00400978,
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0x0040097c,
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0x00400980,
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0x00400984,
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0x00400988,
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0x0040098c,
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0x00400990,
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0x00400994,
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0x00400998,
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0x0040099c,
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0x004009a0,
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0x004009a4,
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||
|
|
0x004009a8,
|
||
|
|
0x004009ac,
|
||
|
|
0x004009b0,
|
||
|
|
0x004009b4,
|
||
|
|
0x004009b8,
|
||
|
|
0x004009bc,
|
||
|
|
0x004009c0,
|
||
|
|
0x004009c4,
|
||
|
|
0x004009c8,
|
||
|
|
0x004009cc,
|
||
|
|
0x004009d0,
|
||
|
|
0x004009d4,
|
||
|
|
0x004009d8,
|
||
|
|
0x004009dc,
|
||
|
|
0x004009e0,
|
||
|
|
0x004009e4,
|
||
|
|
0x004009e8,
|
||
|
|
0x004009ec,
|
||
|
|
0x004009f0,
|
||
|
|
0x004009f4,
|
||
|
|
0x004009f8,
|
||
|
|
0x004009fc,
|
||
|
|
0x00400808,
|
||
|
|
0x0040080c,
|
||
|
|
NV_PGRAPH_PATTERN_SHAPE,
|
||
|
|
NV_PGRAPH_MONO_COLOR0,
|
||
|
|
NV_PGRAPH_ROP3,
|
||
|
|
NV_PGRAPH_CHROMA,
|
||
|
|
NV_PGRAPH_BETA_AND,
|
||
|
|
NV_PGRAPH_BETA_PREMULT,
|
||
|
|
0x00400e70,
|
||
|
|
0x00400e74,
|
||
|
|
0x00400e78,
|
||
|
|
0x00400e7c,
|
||
|
|
0x00400e80,
|
||
|
|
0x00400e84,
|
||
|
|
0x00400e88,
|
||
|
|
0x00400e8c,
|
||
|
|
0x00400ea0,
|
||
|
|
0x00400ea4,
|
||
|
|
0x00400ea8,
|
||
|
|
0x00400eac,
|
||
|
|
0x00400eb0,
|
||
|
|
0x00400eb4,
|
||
|
|
0x00400eb8,
|
||
|
|
0x00400ebc,
|
||
|
|
0x00400ec0,
|
||
|
|
0x00400ec4,
|
||
|
|
0x00400ec8,
|
||
|
|
0x00400ecc,
|
||
|
|
0x00400ed0,
|
||
|
|
0x00400ed4,
|
||
|
|
0x00400ed8,
|
||
|
|
0x00400edc,
|
||
|
|
0x00400ee0,
|
||
|
|
0x00400a00,
|
||
|
|
0x00400a04,
|
||
|
|
0x00400e90,
|
||
|
|
0x00400e94,
|
||
|
|
0x00400e98,
|
||
|
|
0x00400e9c,
|
||
|
|
0x00400f00,
|
||
|
|
0x00400f20,
|
||
|
|
0x00400f04,
|
||
|
|
0x00400f24,
|
||
|
|
0x00400f08,
|
||
|
|
0x00400f28,
|
||
|
|
0x00400f0c,
|
||
|
|
0x00400f2c,
|
||
|
|
0x00400f10,
|
||
|
|
0x00400f30,
|
||
|
|
0x00400f14,
|
||
|
|
0x00400f34,
|
||
|
|
0x00400f18,
|
||
|
|
0x00400f38,
|
||
|
|
0x00400f1c,
|
||
|
|
0x00400f3c,
|
||
|
|
NV_PGRAPH_XFMODE0,
|
||
|
|
NV_PGRAPH_XFMODE1,
|
||
|
|
NV_PGRAPH_GLOBALSTATE0,
|
||
|
|
NV_PGRAPH_GLOBALSTATE1,
|
||
|
|
NV_PGRAPH_STORED_FMT,
|
||
|
|
NV_PGRAPH_SOURCE_COLOR,
|
||
|
|
0x00400400,
|
||
|
|
0x00400480,
|
||
|
|
0x00400404,
|
||
|
|
0x00400484,
|
||
|
|
0x00400408,
|
||
|
|
0x00400488,
|
||
|
|
0x0040040c,
|
||
|
|
0x0040048c,
|
||
|
|
0x00400410,
|
||
|
|
0x00400490,
|
||
|
|
0x00400414,
|
||
|
|
0x00400494,
|
||
|
|
0x00400418,
|
||
|
|
0x00400498,
|
||
|
|
0x0040041c,
|
||
|
|
0x0040049c,
|
||
|
|
0x00400420,
|
||
|
|
0x004004a0,
|
||
|
|
0x00400424,
|
||
|
|
0x004004a4,
|
||
|
|
0x00400428,
|
||
|
|
0x004004a8,
|
||
|
|
0x0040042c,
|
||
|
|
0x004004ac,
|
||
|
|
0x00400430,
|
||
|
|
0x004004b0,
|
||
|
|
0x00400434,
|
||
|
|
0x004004b4,
|
||
|
|
0x00400438,
|
||
|
|
0x004004b8,
|
||
|
|
0x0040043c,
|
||
|
|
0x004004bc,
|
||
|
|
0x00400440,
|
||
|
|
0x004004c0,
|
||
|
|
0x00400444,
|
||
|
|
0x004004c4,
|
||
|
|
0x00400448,
|
||
|
|
0x004004c8,
|
||
|
|
0x0040044c,
|
||
|
|
0x004004cc,
|
||
|
|
0x00400450,
|
||
|
|
0x004004d0,
|
||
|
|
0x00400454,
|
||
|
|
0x004004d4,
|
||
|
|
0x00400458,
|
||
|
|
0x004004d8,
|
||
|
|
0x0040045c,
|
||
|
|
0x004004dc,
|
||
|
|
0x00400460,
|
||
|
|
0x004004e0,
|
||
|
|
0x00400464,
|
||
|
|
0x004004e4,
|
||
|
|
0x00400468,
|
||
|
|
0x004004e8,
|
||
|
|
0x0040046c,
|
||
|
|
0x004004ec,
|
||
|
|
0x00400470,
|
||
|
|
0x004004f0,
|
||
|
|
0x00400474,
|
||
|
|
0x004004f4,
|
||
|
|
0x00400478,
|
||
|
|
0x004004f8,
|
||
|
|
0x0040047c,
|
||
|
|
0x004004fc,
|
||
|
|
NV_PGRAPH_ABS_UCLIP_XMIN,
|
||
|
|
NV_PGRAPH_ABS_UCLIP_XMAX,
|
||
|
|
NV_PGRAPH_ABS_UCLIP_YMIN,
|
||
|
|
NV_PGRAPH_ABS_UCLIP_YMAX,
|
||
|
|
0x00400550,
|
||
|
|
0x00400558,
|
||
|
|
0x00400554,
|
||
|
|
0x0040055c,
|
||
|
|
NV_PGRAPH_ABS_UCLIPA_XMIN,
|
||
|
|
NV_PGRAPH_ABS_UCLIPA_XMAX,
|
||
|
|
NV_PGRAPH_ABS_UCLIPA_YMIN,
|
||
|
|
NV_PGRAPH_ABS_UCLIPA_YMAX,
|
||
|
|
NV_PGRAPH_ABS_ICLIP_XMAX,
|
||
|
|
NV_PGRAPH_ABS_ICLIP_YMAX,
|
||
|
|
NV_PGRAPH_XY_LOGIC_MISC1,
|
||
|
|
NV_PGRAPH_XY_LOGIC_MISC2,
|
||
|
|
NV_PGRAPH_XY_LOGIC_MISC3,
|
||
|
|
NV_PGRAPH_CLIPX_0,
|
||
|
|
NV_PGRAPH_CLIPX_1,
|
||
|
|
NV_PGRAPH_CLIPY_0,
|
||
|
|
NV_PGRAPH_CLIPY_1,
|
||
|
|
0x00400e40,
|
||
|
|
0x00400e44,
|
||
|
|
0x00400e48,
|
||
|
|
0x00400e4c,
|
||
|
|
0x00400e50,
|
||
|
|
0x00400e54,
|
||
|
|
0x00400e58,
|
||
|
|
0x00400e5c,
|
||
|
|
0x00400e60,
|
||
|
|
0x00400e64,
|
||
|
|
0x00400e68,
|
||
|
|
0x00400e6c,
|
||
|
|
0x00400e00,
|
||
|
|
0x00400e04,
|
||
|
|
0x00400e08,
|
||
|
|
0x00400e0c,
|
||
|
|
0x00400e10,
|
||
|
|
0x00400e14,
|
||
|
|
0x00400e18,
|
||
|
|
0x00400e1c,
|
||
|
|
0x00400e20,
|
||
|
|
0x00400e24,
|
||
|
|
0x00400e28,
|
||
|
|
0x00400e2c,
|
||
|
|
0x00400e30,
|
||
|
|
0x00400e34,
|
||
|
|
0x00400e38,
|
||
|
|
0x00400e3c,
|
||
|
|
NV_PGRAPH_PASSTHRU_0,
|
||
|
|
NV_PGRAPH_PASSTHRU_1,
|
||
|
|
NV_PGRAPH_PASSTHRU_2,
|
||
|
|
NV_PGRAPH_DIMX_TEXTURE,
|
||
|
|
NV_PGRAPH_WDIMX_TEXTURE,
|
||
|
|
NV_PGRAPH_DVD_COLORFMT,
|
||
|
|
NV_PGRAPH_SCALED_FORMAT,
|
||
|
|
NV_PGRAPH_MISC24_0,
|
||
|
|
NV_PGRAPH_MISC24_1,
|
||
|
|
NV_PGRAPH_MISC24_2,
|
||
|
|
NV_PGRAPH_X_MISC,
|
||
|
|
NV_PGRAPH_Y_MISC,
|
||
|
|
NV_PGRAPH_VALID1,
|
||
|
|
NV_PGRAPH_VALID2,
|
||
|
|
0
|
||
|
|
};
|
||
|
|
|
||
|
|
void nouveau_nv10_context_switch(drm_device_t *dev)
|
||
|
|
{
|
||
|
|
drm_nouveau_private_t *dev_priv = dev->dev_private;
|
||
|
|
int channel, channel_old, i;
|
||
|
|
|
||
|
|
channel=NV_READ(NV_PFIFO_CACH1_PSH1)&(nouveau_fifo_number(dev)-1);
|
||
|
|
channel_old = (NV_READ(NV_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
|
||
|
|
|
||
|
|
DRM_INFO("NV: PGRAPH context switch interrupt channel %x -> %x\n",channel_old, channel);
|
||
|
|
|
||
|
|
NV_WRITE(NV_PGRAPH_FIFO,0x0);
|
||
|
|
#if 0
|
||
|
|
NV_WRITE(NV_PFIFO_CACH1_PUL0, 0x00000000);
|
||
|
|
NV_WRITE(NV_PFIFO_CACH1_PUL1, 0x00000000);
|
||
|
|
NV_WRITE(NV_PFIFO_CACHES, 0x00000000);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// save PGRAPH context
|
||
|
|
for (i = 0; nv10_graph_ctx_regs[i]; i++)
|
||
|
|
dev_priv->fifos[channel_old].nv10_pgraph_ctx[i] = NV_READ(nv10_graph_ctx_regs[i]);
|
||
|
|
|
||
|
|
nouveau_wait_for_idle(dev);
|
||
|
|
|
||
|
|
NV_WRITE(NV_PGRAPH_CTX_CONTROL, 0x10000000);
|
||
|
|
NV_WRITE(NV_PGRAPH_CTX_USER, (NV_READ(NV_PGRAPH_CTX_USER) & 0xffffff) | (0x1f << 24));
|
||
|
|
|
||
|
|
nouveau_wait_for_idle(dev);
|
||
|
|
// restore PGRAPH context
|
||
|
|
//XXX not working yet
|
||
|
|
#if 0
|
||
|
|
for (i = 0; nv10_graph_ctx_regs[i]; i++)
|
||
|
|
NV_WRITE(nv10_graph_ctx_regs[i], dev_priv->fifos[channel].nv10_pgraph_ctx[i]);
|
||
|
|
nouveau_wait_for_idle(dev);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
NV_WRITE(NV_PGRAPH_CTX_CONTROL, 0x10010100);
|
||
|
|
NV_WRITE(NV_PGRAPH_CTX_USER, channel << 24);
|
||
|
|
NV_WRITE(NV_PGRAPH_FFINTFC_ST2, NV_READ(NV_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
|
||
|
|
|
||
|
|
#if 0
|
||
|
|
NV_WRITE(NV_PFIFO_CACH1_PUL0, 0x00000001);
|
||
|
|
NV_WRITE(NV_PFIFO_CACH1_PUL1, 0x00000001);
|
||
|
|
NV_WRITE(NV_PFIFO_CACHES, 0x00000001);
|
||
|
|
#endif
|
||
|
|
NV_WRITE(NV_PGRAPH_FIFO,0x1);
|
||
|
|
}
|
||
|
|
|
||
|
|
int nv10_graph_context_create(drm_device_t *dev, int channel) {
|
||
|
|
drm_nouveau_private_t *dev_priv = dev->dev_private;
|
||
|
|
DRM_DEBUG("nv10_graph_context_create %d\n", channel);
|
||
|
|
|
||
|
|
memset(dev_priv->fifos[channel].nv10_pgraph_ctx, 0, sizeof(dev_priv->fifos[channel].nv10_pgraph_ctx));
|
||
|
|
|
||
|
|
//dev_priv->fifos[channel].pgraph_ctx_user = channel << 24;
|
||
|
|
dev_priv->fifos[channel].nv10_pgraph_ctx[0] = 0x0001ffff;
|
||
|
|
/* is it really needed ??? */
|
||
|
|
dev_priv->fifos[channel].nv10_pgraph_ctx[1] = NV_READ(NV_PGRAPH_DEBUG_4);
|
||
|
|
dev_priv->fifos[channel].nv10_pgraph_ctx[2] = NV_READ(0x004006b0);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int nv10_graph_init(drm_device_t *dev) {
|
||
|
|
//XXX should be call at each fifo init
|
||
|
|
nv10_praph_pipe(dev);
|
||
|
|
return 0;
|
||
|
|
}
|