diff options
| author | Lionel Landwerlin <[email protected]> | 2019-10-04 15:51:54 +0300 |
|---|---|---|
| committer | Lionel Landwerlin <[email protected]> | 2019-10-05 20:54:33 +0000 |
| commit | 12bf1308c41273e9ac9e7a7cdc48c2c594164d60 (patch) | |
| tree | 370471d6d0a7928ca13283fc66d49211aa2665a1 | |
| parent | ff1a5aadbf607bdd91e1aaae8b98b75cfa36291f (diff) | |
intel/isl: set vertical surface alignment on null surfaces
Just following the spec. Somewhat unclear whether this applies to NULL
surfaces.
Signed-off-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
| -rw-r--r-- | src/intel/isl/isl_surface_state.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c index 4f61c1012d9..c1e91ffe963 100644 --- a/src/intel/isl/isl_surface_state.c +++ b/src/intel/isl/isl_surface_state.c @@ -804,6 +804,19 @@ isl_genX(null_fill_state)(void *state, struct isl_extent3d size) .TiledSurface = true, .TileWalk = TILEWALK_YMAJOR, #endif +#if GEN_GEN == 7 + /* According to PRMs: "Volume 4 Part 1: Subsystem and Cores – Shared + * Functions" + * + * RENDER_SURFACE_STATE::Surface Vertical Alignment + * + * "This field must be set to VALIGN_4 for all tiled Y Render Target + * surfaces." + * + * Affect IVB, HSW. + */ + .SurfaceVerticalAlignment = VALIGN_4, +#endif .Width = size.width - 1, .Height = size.height - 1, .Depth = size.depth - 1, |