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Viewing changes to updates/nouveau/nouveau/nv40_mc.c

  • Committer: Bazaar Package Importer
  • Author(s): Andy Whitcroft, Andy Whitcroft
  • Date: 2010-02-04 23:15:51 UTC
  • Revision ID: james.westby@ubuntu.com-20100204231551-vjz5pkvxclukjxm1
Tags: 2.6.32-12.1
[ Andy Whitcroft ]

* initial LBM for lucid
* drop generated files
* printchanges -- rebase tree does not have stable tags use changelog
* printenv -- add revisions to printenv output
* formally rename compat-wireless to linux-backports-modules-wireless
* Update to compat-wireless-2.6.33-rc5
* update nouveau to mainline 2.6.33-rc4
* add new LBM package for nouveau
* nouveau -- fix major numbers and proc entry names
* fix up firmware installs for -wireless
* clean up UPDATE-NOVEAU
* update Nouveau to v2.6.33-rc6

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Lines of Context:
updates/nouveau/nouveau/nv40_mc.c
 
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#include "drmP.h"
 
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#include "drm.h"
 
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#include "nouveau_drv.h"
 
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#include "nouveau_drm.h"
 
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int
 
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nv40_mc_init(struct drm_device *dev)
 
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{
 
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        struct drm_nouveau_private *dev_priv = dev->dev_private;
 
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        uint32_t tmp;
 
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        /* Power up everything, resetting each individual unit will
 
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         * be done later if needed.
 
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         */
 
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        nv_wr32(dev, NV03_PMC_ENABLE, 0xFFFFFFFF);
 
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        switch (dev_priv->chipset) {
 
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        case 0x44:
 
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        case 0x46: /* G72 */
 
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        case 0x4e:
 
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        case 0x4c: /* C51_G7X */
 
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                tmp = nv_rd32(dev, NV40_PFB_020C);
 
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                nv_wr32(dev, NV40_PMC_1700, tmp);
 
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                nv_wr32(dev, NV40_PMC_1704, 0);
 
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                nv_wr32(dev, NV40_PMC_1708, 0);
 
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                nv_wr32(dev, NV40_PMC_170C, tmp);
 
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                break;
 
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        default:
 
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                break;
 
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        }
 
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        return 0;
 
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}
 
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void
 
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nv40_mc_takedown(struct drm_device *dev)
 
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{
 
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}