Re: [Mesa-dev] [PATCH 5/5] i965/gen9: Allocate YF/YS tiled buffer objects

2015-06-22 Thread Anuj Phogat
On Mon, Jun 22, 2015 at 5:13 PM, Ben Widawsky wrote: > On Wed, Jun 10, 2015 at 03:30:50PM -0700, Anuj Phogat wrote: >> In case of I915_TILING_{X,Y} we need to pass tiling format to libdrm >> using drm_intel_bo_alloc_tiled(). But, In case of YF/YS tiled buffers >> libdrm need not know about the til

Re: [Mesa-dev] [PATCH 5/5] i965/gen9: Allocate YF/YS tiled buffer objects

2015-06-22 Thread Ben Widawsky
On Wed, Jun 10, 2015 at 03:30:50PM -0700, Anuj Phogat wrote: > In case of I915_TILING_{X,Y} we need to pass tiling format to libdrm > using drm_intel_bo_alloc_tiled(). But, In case of YF/YS tiled buffers > libdrm need not know about the tiling format because these buffers > don't have hardware supp

[Mesa-dev] [PATCH 5/5] i965/gen9: Allocate YF/YS tiled buffer objects

2015-06-10 Thread Anuj Phogat
In case of I915_TILING_{X,Y} we need to pass tiling format to libdrm using drm_intel_bo_alloc_tiled(). But, In case of YF/YS tiled buffers libdrm need not know about the tiling format because these buffers don't have hardware support to be tiled or detiled through a fenced region. libdrm still need