From: Alex Deucher <alex@cube.(none)>
Date: Mon, 12 May 2008 13:21:45 +0000 (-0400)
Subject: RADEON: write AGP_BASE_2 on chips that support it
X-Git-Tag: submit/1.0/20121108.012404~876
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d26af273f8558c8ee6eca1914b35bfd174129da7;p=profile%2Fivi%2Flibdrm.git

RADEON: write AGP_BASE_2 on chips that support it
---

diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index f4e1c9b..da15a4b 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -16534,6 +16534,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
 #if __OS_HAS_AGP
 	if (dev_priv->flags & RADEON_IS_AGP) {
 		RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
+			RADEON_WRITE(RADEON_AGP_BASE_2, 0);
 		radeon_write_agp_location(dev_priv,
 			     (((dev_priv->gart_vm_start - 1 +
 				dev_priv->gart_size) & 0xffff0000) |