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intel: Fix bufmgr_gem->gen for gen > 4 

If the pci_device's actual gen was > 4, then we stupidly set
bufmgr_gem->gen = 6. Luckily this caused no bugs, and this fix shouldn't
change any behavior, because all checks against the gen currently have one
of the forms below:
    gen == 2
    gen == 3
    gen >= 4

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
main
Chad Versace 2012-01-27 10:02:16 -08:00
parent b643b0713a
commit 592ac67626
1 changed files with 7 additions and 1 deletions
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8
intel/intel_bufmgr_gem.c
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@ -2321,8 +2321,14 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
bufmgr_gem->gen = 3;
else if (IS_GEN4(bufmgr_gem->pci_device))
bufmgr_gem->gen = 4;
else
else if (IS_GEN5(bufmgr_gem->pci_device))
bufmgr_gem->gen = 5;
else if (IS_GEN6(bufmgr_gem->pci_device))
bufmgr_gem->gen = 6;
else if (IS_GEN7(bufmgr_gem->pci_device))
bufmgr_gem->gen = 7;
else
assert(0);
if (IS_GEN3(bufmgr_gem->pci_device) &&
bufmgr_gem->gtt_size > 256*1024*1024) {