diff options
| author | Marek Olšák <maraeo@gmail.com> | 2011-01-05 05:46:48 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-01-06 13:00:45 +1000 |
| commit | 9eba4a93ce520a627e876b0d1851d4f78a701c2b (patch) | |
| tree | a0dbb86c2105b4ff89af724b835d0c40fbf59368 /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | 2f299d5de02da3ffb1f9e1a05c91dcd1173ebd3c (diff) | |
drm/radeon/kms: manage r300 CMASK RAM access and allow CMASK clear
The CMASK RAM is for colorbuffer compression (used in conjunction
with MSAA). Only one user (filp) can access it.
The CMASK RAM access is managed in the same way as Hyper-Z, but there is
a separate ioctl, because an app that uses MSAA does not necessarily
have to use zbuffering.
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 18225f21ee0..be5cb4f28c2 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -48,7 +48,7 @@ * - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen * - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500) * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs - * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf + * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK */ #define KMS_DRIVER_MAJOR 2 #define KMS_DRIVER_MINOR 8 |