diff options
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index a8da62fd361..cacd683879b 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -372,7 +372,12 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws) } ws->info.gart_size = gem_info.gart_size; ws->info.vram_size = gem_info.vram_size; - ws->info.vram_vis_size = MIN2(gem_info.vram_visible, 256*1024*1024); + ws->info.vram_vis_size = gem_info.vram_visible; + /* Older versions of the kernel driver reported incorrect values, and + * didn't support more than 256MB of visible VRAM anyway + */ + if (ws->info.drm_minor < 49) + ws->info.vram_vis_size = MIN2(ws->info.vram_vis_size, 256*1024*1024); /* Radeon allocates all buffers as contigous, which makes large allocations * unlikely to succeed. */ |