isl: Don't set "Enable Unorm Path in Color Pipe" on Alchemist

This bit no longer exists and is marked MBZ.  I assume that the
optimization is just permanently enabled; this was always a basically
a chicken bit.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23684>

diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c
index 747363d..396d57f 100644 (file)
--- a/src/intel/isl/isl_surface_state.c
+++ b/src/intel/isl/isl_surface_state.c
@@ -461,7 +461,7 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state,
    s.RenderCacheReadWriteMode = 0;
 #endif
 
-#if GFX_VER >= 11
+#if GFX_VER >= 11 && GFX_VERx10 < 125
    /* We've seen dEQP failures when enabling this bit with UINT formats,
     * which particularly affects blorp_copy() operations.  It shouldn't
     * have any effect on UINT textures anyway, so disable it for them.