diff options
Diffstat (limited to 'src/intel/isl/isl.c')
| -rw-r--r-- | src/intel/isl/isl.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index eaaa28014a3..5c34efb9a13 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -1381,20 +1381,6 @@ isl_calc_row_pitch(const struct isl_device *dev, uint32_t alignment_B = isl_calc_row_pitch_alignment(surf_info, tile_info); - /* If pitch isn't given and it can be chosen freely, align it by cache line - * allowing one to use blit engine on the surface. - */ - if (surf_info->row_pitch_B == 0 && tile_info->tiling == ISL_TILING_LINEAR) { - /* From the Broadwell PRM docs for XY_SRC_COPY_BLT::SourceBaseAddress: - * - * "Base address of the destination surface: X=0, Y=0. Lower 32bits - * of the 48bit addressing. When Src Tiling is enabled (Bit_15 - * enabled), this address must be 4KB-aligned. When Tiling is not - * enabled, this address should be CL (64byte) aligned." - */ - alignment_B = MAX2(alignment_B, 64); - } - const uint32_t min_row_pitch_B = isl_calc_min_row_pitch(dev, surf_info, tile_info, phys_total_el, alignment_B); |