meson: build r200 driver

v2: - remove TODO that is done

Build tested only

Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
diff --git a/meson.build b/meson.build
index 5ca5c64..b629376 100644
--- a/meson.build
+++ b/meson.build
@@ -88,6 +88,7 @@
 with_dri_i915 = false
 with_dri_i965 = false
 with_dri_r100 = false
+with_dri_r200 = false
 with_dri_swrast = false
 _drivers = get_option('dri-drivers')
 if _drivers != ''
@@ -95,6 +96,7 @@
   with_dri_i915 = _split.contains('i915')
   with_dri_i965 = _split.contains('i965')
   with_dri_r100 = _split.contains('r100')
+  with_dri_r200 = _split.contains('r200')
   with_dri_swrast = _split.contains('swrast')
   with_dri = true
 endif
@@ -629,7 +631,7 @@
 if with_amd_vk or with_gallium_radeonsi
   dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.85')
 endif
-if with_gallium_radeonsi or with_dri_r100 # older radeon too
+if with_gallium_radeonsi or with_dri_r100 or with_dri_r200
   dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71')
 endif
 if with_gallium_nouveau