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| author | Dave Airlie <airlied@linux.ie> | 2007-05-08 05:19:23 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-05-08 05:19:23 (GMT) |
| commit | f2b04cd219e5c0f1214c0eeeec814ddd08a12c1b (patch) | |
| tree | fa114ea7f96b5985e10c7f8696d635b074649bab /drivers/char/drm/drmP.h | |
| parent | 5b94f675f57e4ff16c8fda09088d7480a84dcd91 (diff) | |
| download | linux-f2b04cd219e5c0f1214c0eeeec814ddd08a12c1b.tar.xz | |
drm/radeon: upgrade to 1.27 - make PCI GART more flexible
radeon: make PCI GART aperture size variable, but making table size variable
This is precursor to getting a TTM backend for this stuff, and also
allows the PCI table to be allocated at fb 0
radeon: add support for reverse engineered xpress200m
The IGPGART setup code was traced using mmio-trace on fglrx by myself
and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel.
This code doesn't let the 3D driver work properly as the card has no
vertex shader support.
Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this
work on.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drmP.h')
| -rw-r--r-- | drivers/char/drm/drmP.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 80041d5..d494315 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -519,12 +519,17 @@ 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; + int table_size; } drm_ati_pcigart_info; /* |