diff options
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/ati_pcigart.c | 12 | ||||
| -rw-r--r-- | linux-core/drmP.h | 6 |
2 files changed, 15 insertions, 3 deletions
diff --git a/linux-core/ati_pcigart.c b/linux-core/ati_pcigart.c index bb30dd74..52bf8922 100644 --- a/linux-core/ati_pcigart.c +++ b/linux-core/ati_pcigart.c @@ -205,10 +205,18 @@ int drm_ati_pcigart_init(drm_device_t *dev, drm_ati_pcigart_info *gart_info) page_base = (u32) entry->busaddr[i]; for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) { - if (gart_info->is_pcie) + switch(gart_info->gart_reg_if) { + case DRM_ATI_GART_IGP: + *pci_gart = cpu_to_le32((page_base) | 0xc); + break; + case DRM_ATI_GART_PCIE: *pci_gart = cpu_to_le32((page_base >> 8) | 0xc); - else + break; + default: + case DRM_ATI_GART_PCI: *pci_gart = cpu_to_le32(page_base); + break; + } pci_gart++; page_base += ATI_PCIGART_PAGE_SIZE; } diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 648e29bc..d879c2a2 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -587,9 +587,13 @@ typedef struct drm_vbl_sig { #define DRM_ATI_GART_MAIN 1 #define DRM_ATI_GART_FB 2 +#define DRM_ATI_GART_PCI 1 +#define DRM_ATI_GART_PCIE 2 +#define DRM_ATI_GART_IGP 3 + typedef struct ati_pcigart_info { int gart_table_location; - int is_pcie; + int gart_reg_if; void *addr; dma_addr_t bus_addr; drm_local_map_t mapping; |