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drm/tegra: Implement more tiling modes

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Tegra124 supports a block-linear mode in addition to the regular pitch
linear and tiled modes. Add support for these by moving the internal
representation into a structure rather than a simple flag.

Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2014-06-03 14:48:12 +02:00
parent 0c6b1e4ba7
commit c134f019ab
6 changed files with 120 additions and 26 deletions
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2
drivers/gpu/drm/tegra/gem.c
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@ -126,7 +126,7 @@ struct tegra_bo *tegra_bo_create(struct drm_device *drm, unsigned int size,
goto err_mmap;
if (flags & DRM_TEGRA_GEM_CREATE_TILED)
bo->flags |= TEGRA_BO_TILED;
bo->tiling.mode = TEGRA_BO_TILING_MODE_TILED;
if (flags & DRM_TEGRA_GEM_CREATE_BOTTOM_UP)
bo->flags |= TEGRA_BO_BOTTOM_UP;