Add new have_gem flag

Prior to this patch, code that wanted to check whether GEM was present
would look at pI830->memory_manager.  This turned out to be occasionally
problematic in the KMS case, since memory_manager didn't always get set
correctly.  So add a new pI830->have_gem flag to make things clear in
the various code paths, and set it after GEM initializes or when KMS is
detected.

Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Magnus Kessler <Magnus.Kessler@gmx.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

0 files changed, 0 insertions, 0 deletions