From f35867686d55d20b5bbbeff31c200e8ada81fb8b Mon Sep 17 00:00:00 2001
From: Rob Clark <rob.clark@oss.qualcomm.com>
Date: Sat, 23 Aug 2025 07:46:44 -0700
Subject: [PATCH] freedreno/lrz: Extend lrz fc helpers for gen8

The FC RAM is the same size as gen7.  Tbd if the metadata is also the
same.  So far we aren't enabling LRZ on gen8 yet, but need to do
something to make the compiler happy, so treat gen8 as it was the same
as gen7.

Signed-off-by: Rob Clark <rob.clark@oss.qualcomm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38450>
---
 src/freedreno/common/freedreno_lrz.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/freedreno/common/freedreno_lrz.h b/src/freedreno/common/freedreno_lrz.h
index 53ecf19ef55..9ece1258ce2 100644
--- a/src/freedreno/common/freedreno_lrz.h
+++ b/src/freedreno/common/freedreno_lrz.h
@@ -7,6 +7,7 @@
 #define __FREEDRENO_LRZ_H__
 
 #include "adreno_common.xml.h"
+#include "freedreno_common.h"
 
 enum fd_lrz_gpu_dir : uint8_t {
    FD_LRZ_GPU_DIR_DISABLED = 0,
@@ -42,11 +43,11 @@ fd_lrz_gpu_dir_to_str(enum fd_lrz_gpu_dir dir)
  * - metadata: Metadata buffer for LRZ fast-clear. The contents are not
  *             always known, since they're handled by the hardware.
  */
-template <chip CHIP>
+template <chip_range_support>
 struct fd_lrzfc_layout;
 
-template <>
-struct PACKED fd_lrzfc_layout<A6XX> {
+template <chip CHIP>
+struct PACKED fd_lrzfc_layout<chip_range(CHIP == A6XX)> {
    static const bool HAS_BIDIR = false;
    static const bool HAS_CB = false;
    static const size_t FC_SIZE = 512;
@@ -64,8 +65,8 @@ struct PACKED fd_lrzfc_layout<A6XX> {
    };
 };
 
-template <>
-struct PACKED fd_lrzfc_layout<A7XX> {
+template <chip CHIP>
+struct PACKED fd_lrzfc_layout<chip_range(CHIP >= A7XX)> {
    static const bool HAS_BIDIR = true;
    static const bool HAS_CB = true;
    static const size_t FC_SIZE = 1024;