etnaviv: Introduce common etna_core_info

This struct will be used in different places outside of the gallium
driver.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>

src/etnaviv/common/.clang-format

@@ -0,0 +1,7 @@
+
+BasedOnStyle: InheritParentConfig
+DisableFormat: false
+
+AlignConsecutiveBitFields: true
+ColumnLimit: 100
+BreakStringLiterals: false

src/etnaviv/common/etna_core_info.h

@@ -0,0 +1,13 @@
+/*
+ * Copyright © 2024 Igalia S.L.
+ * SPDX-License-Identifier: MIT
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+struct etna_core_info {
+   uint32_t model;
+   uint32_t revision;
+};

src/etnaviv/common/meson.build

@@ -0,0 +1,9 @@
+#
+# Copyright © 2024 Igalia S.L.
+# SPDX-License-Identifier: MIT
+#
+
+# Headers-only dependency
+idep_etna_common = declare_dependency(
+  include_directories : include_directories('.'),
+)

src/etnaviv/meson.build

@@ -20,6 +20,7 @@
 
 inc_etnaviv = include_directories(['.'])
 
+subdir('common')
 subdir('drm')
 subdir('isa')