From ced20893d4b4d28e72fba44723ab633493a4fc16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Thu, 6 May 2021 21:04:19 -0400
Subject: [PATCH] radeonsi/gfx11: enable arbitrary DCC format reinterpretation

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
---
 src/gallium/drivers/radeonsi/si_texture.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_texture.c b/src/gallium/drivers/radeonsi/si_texture.c
index eda37fbbc5b..211a3be63f2 100644
--- a/src/gallium/drivers/radeonsi/si_texture.c
+++ b/src/gallium/drivers/radeonsi/si_texture.c
@@ -1991,6 +1991,10 @@ bool vi_dcc_formats_compatible(struct si_screen *sscreen, enum pipe_format forma
 {
    const struct util_format_description *desc1, *desc2;
 
+   /* All formats are compatible on GFX11. */
+   if (sscreen->info.chip_class >= GFX11)
+      return true;
+
    /* No format change - exit early. */
    if (format1 == format2)
       return true;