[PATCH v2 2/4] drm/tegra: Add SET/GET_TILING IOCTLs

2014-06-27 Thread Stéphane Marchesin
On Fri, Jun 27, 2014 at 1:28 AM, Thierry Reding wrote: > From: Thierry Reding > > Currently the tiling parameters of buffer objects can only be set at > allocation time, and only a single tiled mode is supported. This new > DRM_TEGRA_GEM_SET_TILING IOCTL allows more modes to be set and also > all

[PATCH v2 2/4] drm/tegra: Add SET/GET_TILING IOCTLs

2014-06-27 Thread Thierry Reding
From: Thierry Reding Currently the tiling parameters of buffer objects can only be set at allocation time, and only a single tiled mode is supported. This new DRM_TEGRA_GEM_SET_TILING IOCTL allows more modes to be set and also allows the tiling mode to be changed after the allocation. This will e