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authorDave Airlie <airlied@linux.ie>2007-05-08 15:19:23 +1000
committerDave Airlie <airlied@linux.ie>2007-05-08 15:19:23 +1000
commitf2b04cd219e5c0f1214c0eeeec814ddd08a12c1b (patch)
treefa114ea7f96b5985e10c7f8696d635b074649bab /drivers/char/drm/r128_drv.h
parent5b94f675f57e4ff16c8fda09088d7480a84dcd91 (diff)
drm/radeon: upgrade to 1.27 - make PCI GART more flexible
radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/r128_drv.h')
-rw-r--r--drivers/char/drm/r128_drv.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h
index f1efb49de8df..9086835686dc 100644
--- a/drivers/char/drm/r128_drv.h
+++ b/drivers/char/drm/r128_drv.h
@@ -383,6 +383,8 @@ extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
#define R128_PERFORMANCE_BOXES 0
+#define R128_PCIGART_TABLE_SIZE 32768
+
#define R128_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
#define R128_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) )
#define R128_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )