From 32450d0901c982b03af2bf639fce4f1bada04234 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Tue, 2 Jan 2024 10:52:20 +0200
Subject: [PATCH] isl: further restrict alignment constraints

We can limit the AUX-TT requirements to formats supporting CCS.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jianxun Zhang <jianxun.zhang@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26890>
---
 src/intel/isl/isl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c
index 75a21aab42e..b32e74f9691 100644
--- a/src/intel/isl/isl.c
+++ b/src/intel/isl/isl.c
@@ -2577,6 +2577,8 @@ isl_calc_base_alignment(const struct isl_device *dev,
        * there.
        */
       if (dev->info->has_aux_map &&
+          (isl_format_supports_ccs_d(dev->info, info->format) ||
+           isl_format_supports_ccs_e(dev->info, info->format)) &&
           !INTEL_DEBUG(DEBUG_NO_CCS) &&
           !(info->usage & ISL_SURF_USAGE_DISABLE_AUX_BIT)) {
          base_alignment_B = MAX(base_alignment_B, dev->info->verx10 >= 125 ?