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authorDave Airlie <airlied@linux.ie>2007-10-29 15:14:03 +1000
committerDave Airlie <airlied@redhat.com>2008-02-05 14:33:32 +1000
commita13af4b4d842da6d7065b8c73fa8f0ac58fea1b6 (patch)
tree3269002c62ee1f10728cfa5a9782225329166d6b /drivers/char/agp/backend.c
parent9ef9dc69d4167276c04590d67ee55de8380bc1ad (diff)
agp: add chipset flushing support to AGP interface
This bumps the AGP interface to 0.103. Certain Intel chipsets contains a global write buffer, and this can require flushing from the drm or X.org to make sure all data has hit RAM before initiating a GPU transfer, due to a lack of coherency with the integrated graphics device and this buffer. This just adds generic support to the AGP interfaces, a follow-on patch will add support to the Intel driver to use this interface. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char/agp/backend.c')
-rw-r--r--drivers/char/agp/backend.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 2720882e66fe..b1bdd015165c 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -43,7 +43,7 @@
* fix some real stupidity. It's only by chance we can bump
* past 0.99 at all due to some boolean logic error. */
#define AGPGART_VERSION_MAJOR 0
-#define AGPGART_VERSION_MINOR 102
+#define AGPGART_VERSION_MINOR 103
static const struct agp_version agp_current_version =
{
.major = AGPGART_VERSION_MAJOR,