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-rw-r--r--src/mesa/drivers/dri/radeon/server/radeon_dri.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/radeon/server/radeon_dri.c b/src/mesa/drivers/dri/radeon/server/radeon_dri.c
index d5faff847e..78ae30beb2 100644
--- a/src/mesa/drivers/dri/radeon/server/radeon_dri.c
+++ b/src/mesa/drivers/dri/radeon/server/radeon_dri.c
@@ -415,6 +415,10 @@ static int RADEONDRIAgpInit( const DRIDriverContext *ctx, RADEONInfoPtr info)
"[gart] AGP texture map handle = 0x%08lx\n",
info->gartTexHandle);
+ /* Initialize Radeon's AGP registers */
+ /* Ring buffer is at AGP offset 0 */
+ OUTREG(RADEON_AGP_BASE, info->ringHandle);
+
return 1;
}