diff options
| author | Alex Deucher <[email protected]> | 2013-06-07 13:55:27 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2013-06-10 18:02:57 -0400 |
| commit | 761320b197ecc87221d070f5e961032ab0b665a4 (patch) | |
| tree | 2a60bed9970666704adab7d6eee8b8ca3460fb9c /src/gallium/winsys/radeon | |
| parent | fceff14450e48a90778e0d1e79c13fa7a40631e6 (diff) | |
winsys/radeon: add env var to disable VM on Cayman/Trinity
Set env var RADEON_VA=0 to disable VM on Cayman/Trinity.
Useful for debugging.
Note: this is a candidate for the 9.1 branch.
Signed-off-by: Alex Deucher <[email protected]>
Reviewed-by: Tom Stellard <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/winsys/radeon')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 15d5d3157eb..ee4dfa11f50 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -399,6 +399,8 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws) &ws->info.r600_ib_vm_max_size)) ws->info.r600_virtual_address = FALSE; } + if (ws->gen == DRV_R600 && !debug_get_bool_option("RADEON_VA", TRUE)) + ws->info.r600_virtual_address = FALSE; } /* Get max pipes, this is only needed for compute shaders. All evergreen+ |