diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-07-16 18:39:16 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-02 04:06:01 +0400 |
| commit | 833ee5c4ab36937a99e63935d7f06bc2c1f9343b (patch) | |
| tree | 3d5482a680bdcabd7e375f43053217fa3a6b685d /drivers/gpu/drm/radeon/rs400.c | |
| parent | d656ae53f64cb0f01dac8a02c4d31453d64ef97c (diff) | |
| download | linux-833ee5c4ab36937a99e63935d7f06bc2c1f9343b.tar.xz | |
drm/radeon/kms: remove rs4xx gart limit
We used to limit the rs4xx gart aperture to 32 MB, but I suspect
that was due to not meeting the alignment requirements of the
aperture. This patch should only be applied after:
"drm/radeon/kms: fix gtt MC base alignment on rs4xx/rs690/rs740 asics"
has been applied.
This patch should probably soak for a bit in d-r-t.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/rs400.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rs400.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 037b93a1b373..ae2b76b9a388 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -55,14 +55,6 @@ void rs400_gart_adjust_size(struct radeon_device *rdev) rdev->mc.gtt_size = 32 * 1024 * 1024; return; } - if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) { - /* FIXME: RS400 & RS480 seems to have issue with GART size - * if 4G of system memory (needs more testing) - */ - /* XXX is this still an issue with proper alignment? */ - rdev->mc.gtt_size = 32 * 1024 * 1024; - DRM_ERROR("Forcing to 32M GART size (because of ASIC bug ?)\n"); - } } void rs400_gart_tlb_flush(struct radeon_device *rdev) |