diff options
| -rw-r--r-- | src/intel/isl/isl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index 5fd6aded2ae..f1859588013 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -656,11 +656,17 @@ isl_choose_image_alignment_el(const struct isl_device *dev, if (ISL_DEV_GEN(dev) == 6) { /* HiZ surfaces on Sandy Bridge are packed tightly. */ *image_align_el = isl_extent3d(1, 1, 1); - } else { + } else if (ISL_DEV_GEN(dev) < 12) { /* On gen7+, HiZ surfaces are always aligned to 16x8 pixels in the * primary surface which works out to 2x2 HiZ elments. */ *image_align_el = isl_extent3d(2, 2, 1); + } else { + /* On gen12+, HiZ surfaces are always aligned to 16x16 pixels in the + * primary surface which works out to 2x4 HiZ elments. + * TODO: Verify + */ + *image_align_el = isl_extent3d(2, 4, 1); } return; } |