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| author | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2007-09-11 15:23:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-09-11 17:21:20 -0700 |
| commit | f443675affe3f16dd428e46f0f7fd3f4d703eeab (patch) | |
| tree | 9f8be600ff47c1e8e6c0e86e110f62c1dceb8ca4 | |
| parent | e845498e4ce4b0e704761e9462e5c29895ced34f (diff) | |
| download | talos-obmc-linux-f443675affe3f16dd428e46f0f7fd3f4d703eeab.tar.gz talos-obmc-linux-f443675affe3f16dd428e46f0f7fd3f4d703eeab.zip | |
intel_agp: fix stolen mem range on G33
G33 GTT stolen memory is below graphics data stolen memory and be seperate,
so don't subtract it in stolen mem counting.
Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Acked-by: Dave Airlie <airlied@linux.ie>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 2c9ca2c64628..581f9222a9d1 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -506,6 +506,11 @@ static void intel_i830_init_gtt_entries(void) break; } } else { + /* G33's GTT stolen memory is separate from gfx data + * stolen memory. + */ + if (IS_G33) + size = 0; switch (gmch_ctrl & I830_GMCH_GMS_MASK) { case I855_GMCH_GMS_STOLEN_1M: gtt_entries = MB(1) - KB(size); |
