diff --git a/graphics/mesa-dri/Makefile b/graphics/mesa-dri/Makefile
--- a/graphics/mesa-dri/Makefile
+++ b/graphics/mesa-dri/Makefile
@@ -29,7 +29,7 @@
 .include "${.CURDIR:H:H}/graphics/mesa-dri/Makefile.common"
 
 ALL_DRI_DRIVERS=	I915 I965 R100 R200
-ALL_GALLIUM_DRIVERS=	IRIS R300 R600 RADEONSI SVGA SWRAST
+ALL_GALLIUM_DRIVERS=	CROCUS IRIS R300 R600 RADEONSI SVGA SWRAST
 ALL_VULKAN_DRIVERS=	INTEL AMD
 
 GALLIUM_DRIVERS+=	SWRAST	# llvmpipe
@@ -50,7 +50,7 @@
 .endif
 .if ${ARCH} == amd64 || ${ARCH} == i386
 DRI_DRIVERS+=		I915 I965
-GALLIUM_DRIVERS+=	IRIS SVGA
+GALLIUM_DRIVERS+=	CROCUS IRIS SVGA
 VULKAN_DRIVERS+=	INTEL
 .endif
 
diff --git a/graphics/mesa-dri/Makefile.common b/graphics/mesa-dri/Makefile.common
--- a/graphics/mesa-dri/Makefile.common
+++ b/graphics/mesa-dri/Makefile.common
@@ -12,7 +12,7 @@
 MESAVERSION=	${MESABASEVERSION}${MESASUBVERSION:C/^(.)/.\1/}
 MESADISTVERSION=${MESABASEVERSION}${MESASUBVERSION:C/^(.)/-\1/}
 
-MESABASEVERSION=	21.1.8
+MESABASEVERSION=	21.3.4
 # if there is a subversion, don't include the '-' between 7.11-rc2.
 MESASUBVERSION=
 
@@ -25,6 +25,9 @@
 
 MAINTAINER=	x11@FreeBSD.org
 
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/docs/license.rst
+
 COMPONENT=	${PORTNAME:tl:C/^lib//:C/mesa-//}
 
 BUILD_DEPENDS+=	${LOCALBASE}/libdata/pkgconfig/pthread-stubs.pc:devel/libpthread-stubs \
@@ -85,7 +88,7 @@
 
 BINARY_ALIAS+=	python3=${PYTHON_VERSION}
 
-LLVM_DEFAULT=	12
+LLVM_DEFAULT=	13
 BUILD_DEPENDS+=	llvm-config${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
 .if ${COMPONENT} != libs
 RUN_DEPENDS+=	llvm-config${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
diff --git a/graphics/mesa-dri/distinfo b/graphics/mesa-dri/distinfo
--- a/graphics/mesa-dri/distinfo
+++ b/graphics/mesa-dri/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1633514529
-SHA256 (mesa-21.1.8.tar.xz) = 5cd32f5d089dca75300578a3d771a656eaed652090573a2655fe4e7022d56bfc
-SIZE (mesa-21.1.8.tar.xz) = 15410504
+TIMESTAMP = 1642339994
+SHA256 (mesa-21.3.4.tar.xz) = 77104fd4a93bce69da3b0982f8ee88ba7c4fb98cfc491a669894339cdcd4a67d
+SIZE (mesa-21.3.4.tar.xz) = 16497248
diff --git a/graphics/mesa-dri/files/patch-meson.build b/graphics/mesa-dri/files/patch-meson.build
deleted file mode 100644
--- a/graphics/mesa-dri/files/patch-meson.build
+++ /dev/null
@@ -1,28 +0,0 @@
---- meson.build.orig	2021-06-30 18:18:55 UTC
-+++ meson.build
-@@ -161,7 +161,7 @@ if dri_drivers.contains('auto')
-   if system_has_kms_drm
-     # TODO: PPC, Sparc
-     if ['x86', 'x86_64'].contains(host_machine.cpu_family())
--      dri_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
-+      dri_drivers = ['i915', 'i965', 'r100', 'r200']
-     elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
-       dri_drivers = []
-     elif ['mips', 'mips64'].contains(host_machine.cpu_family())
-@@ -193,7 +193,7 @@ if gallium_drivers.contains('auto')
-     # TODO: PPC, Sparc
-     if ['x86', 'x86_64'].contains(host_machine.cpu_family())
-       gallium_drivers = [
--        'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
-+        'r300', 'r600', 'radeonsi', 'virgl', 'svga', 'swrast',
-         'iris'
-       ]
-     elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
-@@ -1041,7 +1041,6 @@ else
-     '-Werror=incompatible-pointer-types',
-     '-Werror=int-conversion',
-     '-Wimplicit-fallthrough',
--    '-Werror=thread-safety',
-     '-Wno-missing-field-initializers',
-     '-Wno-format-truncation',
-     '-fno-math-errno',
diff --git a/graphics/mesa-dri/files/patch-src_gallium_include_pipe_p__compiler.h b/graphics/mesa-dri/files/patch-src_gallium_include_pipe_p__compiler.h
new file mode 100644
--- /dev/null
+++ b/graphics/mesa-dri/files/patch-src_gallium_include_pipe_p__compiler.h
@@ -0,0 +1,11 @@
+--- src/gallium/include/pipe/p_compiler.h.orig	2022-01-16 11:29:08 UTC
++++ src/gallium/include/pipe/p_compiler.h
+@@ -170,7 +170,7 @@ typedef unsigned char boolean;
+  *       aligned, but we only want to align the field.
+  */
+ #define EXCLUSIVE_CACHELINE(decl) \
+-   union { char __cl_space[CACHE_LINE_SIZE]; \
++   union { char __cl_space[MESA_CACHE_LINE_SIZE]; \
+            decl; }
+ 
+ #if defined(__GNUC__)
diff --git a/graphics/mesa-dri/files/patch-src_intel_compiler_brw__nir__lower__shader__calls.c b/graphics/mesa-dri/files/patch-src_intel_compiler_brw__nir__lower__shader__calls.c
deleted file mode 100644
--- a/graphics/mesa-dri/files/patch-src_intel_compiler_brw__nir__lower__shader__calls.c
+++ /dev/null
@@ -1,15 +0,0 @@
---- src/intel/compiler/brw_nir_lower_shader_calls.c.orig	2021-06-30 18:18:55 UTC
-+++ src/intel/compiler/brw_nir_lower_shader_calls.c
-@@ -151,6 +151,12 @@ instr_is_shader_call(nir_instr *instr)
-           intrin->intrinsic == nir_intrinsic_execute_callable;
- }
- 
-+#ifdef __FreeBSD__
-+/* brw_nir_rt.h -> glthread.h -> u_thread.h -> pthread_np.h -> sys/cpuset.h -> sys/_bitset.h
-+ * - defines `struct bitset` which clashes with the following
-+ */
-+#define bitset mesa_bitset
-+#endif
- struct bitset {
-    BITSET_WORD *set;
-    unsigned size;
diff --git a/graphics/mesa-dri/files/patch-src_loader_meson.build b/graphics/mesa-dri/files/patch-src_loader_meson.build
deleted file mode 100644
--- a/graphics/mesa-dri/files/patch-src_loader_meson.build
+++ /dev/null
@@ -1,11 +0,0 @@
---- src/loader/meson.build.orig	2020-12-03 18:59:28.209491000 +0100
-+++ src/loader/meson.build	2020-12-03 18:59:40.685431000 +0100
-@@ -41,7 +41,7 @@
-   '-DDEFAULT_DRIVER_DIR="@0@"'.format(dri_search_path),
- ]
- 
--if with_gallium_iris and get_option('prefer-iris')
-+if get_option('prefer-iris')
-   loader_c_args += ['-DPREFER_IRIS']
- endif
- 
diff --git a/graphics/mesa-dri/files/patch-src_util_macros.h b/graphics/mesa-dri/files/patch-src_util_macros.h
new file mode 100644
--- /dev/null
+++ b/graphics/mesa-dri/files/patch-src_util_macros.h
@@ -0,0 +1,10 @@
+--- src/util/macros.h.orig	2022-01-16 11:28:56 UTC
++++ src/util/macros.h
+@@ -478,6 +478,6 @@ typedef int lock_cap_t;
+ #endif
+ 
+ /* TODO: this could be different on non-x86 architectures. */
+-#define CACHE_LINE_SIZE 64
++#define MESA_CACHE_LINE_SIZE 64
+ 
+ #endif /* UTIL_MACROS_H */
diff --git a/graphics/mesa-dri/files/patch-src_util_os__file.c b/graphics/mesa-dri/files/patch-src_util_os__file.c
deleted file mode 100644
--- a/graphics/mesa-dri/files/patch-src_util_os__file.c
+++ /dev/null
@@ -1,11 +0,0 @@
---- src/util/os_file.c.orig	2021-06-30 18:18:56 UTC
-+++ src/util/os_file.c
-@@ -89,7 +89,7 @@ typedef ptrdiff_t ssize_t;
- static ssize_t
- readN(int fd, char *buf, size_t len)
- {
--   int err = -ENODATA;
-+   int err = -1;
-    size_t total = 0;
-    do {
-       ssize_t ret = read(fd, buf + total, len - total);
diff --git a/graphics/mesa-dri/pkg-plist b/graphics/mesa-dri/pkg-plist
--- a/graphics/mesa-dri/pkg-plist
+++ b/graphics/mesa-dri/pkg-plist
@@ -4,6 +4,8 @@
 include/GL/internal/dri_interface.h
 @comment include/KHR/khrplatform.h
 @comment include/gbm.h
+%%CROCUS_GDRIVER%%lib/dri/crocus_dri.so
+%%I915_DRIVER%%lib/dri/i830_dri.so
 %%I915_DRIVER%%lib/dri/i915_dri.so
 %%I965_DRIVER%%lib/dri/i965_dri.so
 %%IRIS_GDRIVER%%lib/dri/iris_dri.so