Upgraded Mesa (without Xorg Libraries) from 21.3.3 to 25.1.6

Libglvnd and libepoxy are required to build msa without Xorg libraries. Included more notes on gallium and vulkan drivers.

patches/mesa-25.1.6-alpine/23575.patch

@@ -0,0 +1,41 @@
+From: Diederik de Haas <didi.debian@cknow.org>
+Date: Sun, 22 Sep 2024 10:48:22 +0200
+Subject: [PATCH] dri: Add Rockchip EBC to kmsro drivers
+Forwarded: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23575
+
+The Rockchip EBC driver is used in the Pine64 PineNote.
+
+Link: https://lore.kernel.org/linux-arm-kernel/20220413221916.50995-1-samuel@sholland.org/
+---
+ src/gallium/targets/dri/dri_target.c   | 3 +++
+ src/gallium/targets/dril/dril_target.c | 1 +
+ src/gallium/targets/dril/meson.build   | 1 +
+ 3 files changed, 5 insertions(+)
+
+diff --git a/src/gallium/targets/dril/dril_target.c b/src/gallium/targets/dril/dril_target.c
+index a94ab09858f..2e628ae1c02 100644
+--- a/src/gallium/targets/dril/dril_target.c
++++ b/src/gallium/targets/dril/dril_target.c
+@@ -599,6 +599,7 @@ DEFINE_LOADER_DRM_ENTRYPOINT(pl111)
+ DEFINE_LOADER_DRM_ENTRYPOINT(rcar_du)
+ DEFINE_LOADER_DRM_ENTRYPOINT(repaper)
+ DEFINE_LOADER_DRM_ENTRYPOINT(rockchip)
++DEFINE_LOADER_DRM_ENTRYPOINT(rockchip_ebc)
+ DEFINE_LOADER_DRM_ENTRYPOINT(rzg2l_du)
+ DEFINE_LOADER_DRM_ENTRYPOINT(ssd130x)
+ DEFINE_LOADER_DRM_ENTRYPOINT(st7586)
+diff --git a/src/gallium/targets/dril/meson.build b/src/gallium/targets/dril/meson.build
+index 3adf97b24a7..df802194bc5 100644
+--- a/src/gallium/targets/dril/meson.build
++++ b/src/gallium/targets/dril/meson.build
+@@ -89,6 +89,7 @@ foreach d : [[with_gallium_kmsro, [
+                'rcar-du_dri.so',
+                'repaper_dri.so',
+                'rockchip_dri.so',
++               'rockchip-ebc_dri.so',
+                'rzg2l-du_dri.so',
+                'ssd130x_dri.so',
+                'st7586_dri.so',
+-- 
+2.45.2
+

patches/mesa-25.1.6-alpine/riscv64-tls.patch

@@ -0,0 +1,15 @@
+upstream: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11729
+
+diff --git a/meson.build b/meson.build
+index 3d72bb56f25..5161c97af11 100644
+--- a/meson.build
++++ b/meson.build
+@@ -496,7 +496,7 @@ foreach c_arg : get_option('c_args')
+     break
+   endif
+ endforeach
+-if not have_mtls_dialect
++if not have_mtls_dialect and host_machine.cpu_family() != 'riscv64'
+   # need .run to check libc support. meson aborts when calling .run when
+   # cross-compiling, but because this is just an optimization we can skip it
+   if meson.is_cross_build() and not meson.can_run_host_binaries()

patches/mesa-25.1.6-alpine/symbols-check-register-frame-info-bases.patch

@@ -0,0 +1,37 @@
+From 56a786c0e1b9386817c87564c0c6b15a6f5f98d6 Mon Sep 17 00:00:00 2001
+From: fossdd <fossdd@pwned.life>
+Date: Wed, 16 Jul 2025 23:31:31 +0200
+Subject: [PATCH] bin/symbols-check: add __(de)register_frame_info_bases to
+ platform symbols
+
+Cause of the following error on x86 (32-bit):
+
+	src/gbm/libgbm.so.1.0.0: unknown symbol exported: __deregister_frame_info_bases
+	src/gbm/libgbm.so.1.0.0: unknown symbol exported: __register_frame_info_bases
+---
+ bin/symbols-check.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/bin/symbols-check.py b/bin/symbols-check.py
+index 841860c65ad53..94b3d281b4b18 100644
+--- a/bin/symbols-check.py
++++ b/bin/symbols-check.py
+@@ -43,6 +43,7 @@ PLATFORM_SYMBOLS = [
+     '__cxa_uncaught_exceptions',
+     '__cxa_unexpected_handler',
+     '__deregister_frame_info',
++    '__deregister_frame_info_bases',
+     '__dynamic_cast',
+     '__emutls_get_address',
+     '__end__',
+@@ -51,6 +52,7 @@ PLATFORM_SYMBOLS = [
+     '__odr_asan._glapi_Context',
+     '__odr_asan._glapi_Dispatch',
+     '__register_frame_info',
++    '__register_frame_info_bases',
+     '_bss_end__',
+     '_edata',
+     '_end',
+-- 
+GitLab
+