Skip to content

L
linux
Commit d7463eb4 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files
Options

drm/radeon: write AGP_BASE_2 on chips that support it. 

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 45e51905
Hide whitespace changes
Inline Side-by-side
Showing with 2 additions and 0 deletions
drivers/char/drm/radeon_cp.c
View file @ d7463eb4
...@@ -472,6 +472,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev, ...@@ -472,6 +472,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
#if __OS_HAS_AGP #if __OS_HAS_AGP
if (dev_priv->flags & RADEON_IS_AGP) { if (dev_priv->flags & RADEON_IS_AGP) {
RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base); 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, radeon_write_agp_location(dev_priv,
(((dev_priv->gart_vm_start - 1 + (((dev_priv->gart_vm_start - 1 +
dev_priv->gart_size) & 0xffff0000) | dev_priv->gart_size) & 0xffff0000) |
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7