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authorBen Widawsky <benjamin.widawsky@intel.com>2012-12-18 10:31:26 -0800
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-12-20 16:28:42 +0100
commit06e5598fce5ce89fe8bf081398296e5b08d993dd (patch)
tree3c00031aed1df894613b53c3900192dd677ec367 /drivers/char/agp
parentd7e5008f7c2077d856e40a3af746f1a47028b5f2 (diff)
drm/i915: Move GSM mapping into dev_priv
This removes an unused field from the AGP structure and moves it into the dev_priv structure (with a slightly better name). This builds upon the kill-agp series already merged. GSM is a well defined term in the bspec: GSM: Graphics Stolen Memory GTT stolen space is defined for storage of the GFX GTT entries in physical memory. IA can not access GSM directly , it can only access via GTTMMADR. GT can access GSM directly or through GTTMMADR. This is not the entire stolen space. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/char/agp')
-rw-r--r--drivers/char/agp/intel-gtt.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index dbd901e94ea6..c8d9dcb15db0 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -602,7 +602,6 @@ static int intel_gtt_init(void)
iounmap(intel_private.registers);
return -ENOMEM;
}
- intel_private.base.gtt = intel_private.gtt;
global_cache_flush(); /* FIXME: ? */