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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
commit | 499ba610c2829adafbf393c2f3773d73ae4445f3 (patch) | |
tree | fae89854e0b3e704dd6410780e392901df1a6759 /drivers/gpu/drm/nouveau/nvc0_graph.h | |
parent | 817ba283acf2d7b5aa073b96fd989f336fcff72a (diff) | |
download | kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.zip kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.gz kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.bz2 |
merge more graphics stuff from 3.2.72
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_graph.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_graph.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.h b/drivers/gpu/drm/nouveau/nvc0_graph.h index f5d184e0..636fe98 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.h +++ b/drivers/gpu/drm/nouveau/nvc0_graph.h @@ -57,8 +57,7 @@ struct nvc0_graph_priv { struct nouveau_gpuobj *unk4188b4; struct nouveau_gpuobj *unk4188b8; - u8 magic_not_rop_nr; - u32 magicgpc918; + u8 magic_not_rop_nr; }; struct nvc0_graph_chan { @@ -72,4 +71,26 @@ struct nvc0_graph_chan { int nvc0_grctx_generate(struct nouveau_channel *); +/* nvc0_graph.c uses this also to determine supported chipsets */ +static inline u32 +nvc0_graph_class(struct drm_device *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + switch (dev_priv->chipset) { + case 0xc0: + case 0xc3: + case 0xc4: + case 0xce: /* guess, mmio trace shows only 0x9097 state */ + case 0xcf: /* guess, mmio trace shows only 0x9097 state */ + return 0x9097; + case 0xc1: + return 0x9197; + case 0xc8: + return 0x9297; + default: + return 0; + } +} + #endif |