Mesa (main): intel/isl: Add a score for I915_FORMAT_MOD_4_TILED

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: a53abeb7fbea35ac86d998f4c39a380e4ed454e7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a53abeb7fbea35ac86d998f4c39a380e4ed454e7

Author: Nanley Chery <nanley.g.chery at intel.com>
Date:   Wed Sep 29 15:59:21 2021 -0700

intel/isl: Add a score for I915_FORMAT_MOD_4_TILED

Enables the modifier in anv.

Cc: 22.1 <mesa-stable>
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14521>

---

 src/intel/isl/isl_drm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/intel/isl/isl_drm.c b/src/intel/isl/isl_drm.c
index 4e38e0e4bed..616ae4b8bb5 100644
--- a/src/intel/isl/isl_drm.c
+++ b/src/intel/isl/isl_drm.c
@@ -159,6 +159,12 @@ isl_drm_modifier_get_score(const struct intel_device_info *devinfo,
       if (devinfo->verx10 >= 125)
          return 0;
 
+      return 3;
+   case I915_FORMAT_MOD_4_TILED:
+      /* Gfx12.5 introduces Tile4. */
+      if (devinfo->verx10 < 125)
+         return 0;
+
       return 3;
    case I915_FORMAT_MOD_Y_TILED_CCS:
       /* Gfx12's CCS layout differs from Gfx9-11. */