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[AGP] intel_agp: extra stolen mem size available for IGD_GM chipset

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This adds missing stolen memory size detect for IGD_GM, be sure to
detect right size as current X intel driver (2.3.2) which has already
worked out.

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Zhenyu Wang 2008-06-19 14:00:37 +10:00 committed by Dave Airlie
parent 9516b030b4
commit 598d144823
1 changed files with 2 additions and 2 deletions
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4
drivers/char/agp/intel-agp.c
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@ -567,13 +567,13 @@ static void intel_i830_init_gtt_entries(void)
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_128M:
if (IS_G33)
if (IS_G33 || IS_I965)
gtt_entries = MB(128) - KB(size);
else
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_256M:
if (IS_G33)
if (IS_G33 || IS_I965)
gtt_entries = MB(256) - KB(size);
else
gtt_entries = 0;