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| author |   Ben Widawsky <benjamin.widawsky@intel.com> | 2012-12-18 10:31:26 -0800 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-20 16:28:42 +0100 |
| commit | 06e5598fce5ce89fe8bf081398296e5b08d993dd (patch) | |
| tree | 3c00031aed1df894613b53c3900192dd677ec367 /drivers/char/agp | |
| parent | drm/i915: Move even more gtt code to i915_gem_gtt (diff) | |
| download | linux-dev-06e5598fce5ce89fe8bf081398296e5b08d993dd.tar.xz linux-dev-06e5598fce5ce89fe8bf081398296e5b08d993dd.zip | |
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.c | 1 |
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: ? */ |