R3XX/R4XX AGP asic use the old PCI GART block, not the new PCIE GART.
Make sure we pick the right GART when disabling AGP.
Signed-off-by: Jerome Glisse <jgli...@redhat.com>
---
drivers/gpu/drm/radeon/r300.c | 6 ++++++
drivers/gpu/drm/radeon/r420.c | 9 +++++++--
drivers/gpu/drm/radeon/radeon.h | 4 ++++
drivers/gpu/drm/radeon/radeon_device.c | 5 +----
4 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index a5f82f7..9c17b78 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -181,6 +181,12 @@ int r300_gart_enable(struct radeon_device *rdev)
rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
return rv370_pcie_gart_enable(rdev);
}
+ if (rdev->flags & RADEON_IS_PCI) {
+ rdev->asic->gart_disable = &r100_pci_gart_disable;
+ rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
+ rdev->asic->gart_set_page = &r100_pci_gart_set_page;
+ return r100_pci_gart_enable(rdev);
+ }
return r100_pci_gart_enable(rdev);
}
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 97426a6..029cee2 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -100,8 +100,13 @@ int r420_mc_init(struct radeon_device *rdev)
void r420_mc_fini(struct radeon_device *rdev)
{
- rv370_pcie_gart_disable(rdev);
- radeon_gart_table_vram_free(rdev);
+ if (rdev->flags & RADEON_IS_PCIE) {
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ } else {
+ r100_pci_gart_disable(rdev);
+ radeon_gart_table_ram_free(rdev);
+ }
radeon_gart_fini(rdev);
}
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 24574bc..fe86b20 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -935,5 +935,9 @@ static inline void radeon_ring_write(struct radeon_device
*rdev, uint32_t v)
/* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */
void r100_cp_disable(struct radeon_device *rdev);
+void r100_pci_gart_disable(struct radeon_device *rdev);
+int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+int r100_pci_gart_enable(struct radeon_device *rdev);
+void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
#endif
diff --git a/drivers/gpu/drm/radeon/radeon_device.c
b/drivers/gpu/drm/radeon/radeon_device.c
index f2469c5..da8646a 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -499,10 +499,7 @@ int radeon_device_init(struct radeon_device *rdev,
if (radeon_agpmode == -1) {
rdev->flags &= ~RADEON_IS_AGP;
- if (rdev->family > CHIP_RV515 ||
- rdev->family == CHIP_RV380 ||
- rdev->family == CHIP_RV410 ||
- rdev->family == CHIP_R423) {
+ if (rdev->family >= CHIP_RV515) {
DRM_INFO("Forcing AGP to PCIE mode\n");
rdev->flags |= RADEON_IS_PCIE;
} else {
--
1.6.4.1
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