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>

diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c
index 2b4fab13b5abcf4a304082f5afb28463908bff1f..26e3a5ce2808244677be40b5a7fa3fbdeff2add0 100644 (file)
--- a/intel/intel_bufmgr_gem.c
+++ b/intel/intel_bufmgr_gem.c
@@ -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) {