[PATCH libdrm] intel: Use CPU mmap for unsynchronized map with linear buffers

From: Ville Syrjälä On LLC platforms there's no need to use GTT mmap for unsynchronized maps if the object isn't tiled. So switch to using CPU mmap for linar objects. This avoids having to use the GTT for GL buffer objects entirely, and thus we can ignore the GTT mappable size limitation. For t

[Intel-gfx] [PATCH libdrm] intel: Use CPU mmap for unsynchronized map with linear buffers

On Thu, Sep 17, 2015 at 05:19:02PM +0300, ville.syrjala at linux.intel.com wrote: > From: Ville Syrjälä > > On LLC platforms there's no need to use GTT mmap for unsynchronized > maps if the object isn't tiled. So switch to using CPU mmap for linar > objects. This avoids having to use the GTT f