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path: root/drivers/gpu/drm/i915/i915_gem_tiling.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_tiling.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_tiling.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 79a04fde69b5..22a32b9932c5 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -184,7 +184,7 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
static bool
i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
{
- int tile_width, tile_height;
+ int tile_width;
/* Linear is always fine */
if (tiling_mode == I915_TILING_NONE)
@@ -215,20 +215,6 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
}
}
- if (IS_GEN2(dev) ||
- (tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev)))
- tile_height = 32;
- else
- tile_height = 8;
- /* i8xx is strange: It has 2 interleaved rows of tiles, so needs an even
- * number of tile rows. */
- if (IS_GEN2(dev))
- tile_height *= 2;
-
- /* Size needs to be aligned to a full tile row */
- if (size & (tile_height * stride - 1))
- return false;
-
/* 965+ just needs multiples of tile width */
if (INTEL_INFO(dev)->gen >= 4) {
if (stride & (tile_width - 1))