root@cixp1:~ # kmscube -D /dev/dri/card0
Using display 0x4d51bf4d2800 with EGL version 1.5
===================================
EGL information:
  version: "1.5"
  vendor: "Mesa Project"
  client extensions: "EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_device EGL_EXT_explicit_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless"
  display extensions: "EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_config_select_group EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_EXT_surface_compression EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_partial_update EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_MESA_x11_native_visual_id EGL_NV_context_priority_realtime "
===================================
OpenGL ES 2.x information:
  version: "OpenGL ES 3.1 Mesa 26.1.0-devel (git-444c4910dd)"
  shading language version: "OpenGL ES GLSL ES 3.10"
  vendor: "Mesa"
  renderer: "Mali-G720 MC10 (Panfrost)"
  extensions: "GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_EXT_texture_storage GL_NV_pack_subimage GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_sRGB GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_shadow_samplers GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_multi_draw_indirect GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_shader_pixel_local_storage GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_OES_EGL_image_external_essl3 GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_conservative_depth GL_EXT_multisampled_render_to_texture GL_EXT_multisampled_render_to_texture2 GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_texture_compression_astc_decode_mode GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_realtime_clock GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_EXT_depth_clamp GL_MESA_sampler_objects GL_EXT_EGL_image_storage_compression GL_EXT_texture_storage_compression GL_MESA_bgra GL_EXT_shader_clock "
===================================
Rendered 121 frames in 2.016635 sec (60.000946 fps)
Rendered 237 frames in 4.033283 sec (58.761057 fps)
Rendered 358 frames in 6.049948 sec (59.174061 fps)
Rendered 478 frames in 8.049952 sec (59.379234 fps)
Rendered 599 frames in 10.066617 sec (59.503602 fps)
Rendered 720 frames in 12.083283 sec (59.586454 fps)
Rendered 840 frames in 14.083283 sec (59.645182 fps)
Rendered 960 frames in 16.083284 sec (59.689302 fps)
Rendered 1080 frames in 18.083284 sec (59.723665 fps)
Rendered 1201 frames in 20.099950 sec (59.751392 fps)
Rendered 1321 frames in 22.099968 sec (59.773843 fps)
Rendered 1442 frames in 24.116617 sec (59.792799 fps)
Rendered 1563 frames in 26.133282 sec (59.808790 fps)
Rendered 1683 frames in 28.133291 sec (59.822365 fps)
Rendered 1803 frames in 30.133323 sec (59.834091 fps)
Rendered 1924 frames in 32.149970 sec (59.844536 fps)
Rendered 2045 frames in 34.166635 sec (59.853714 fps)
Rendered 2166 frames in 36.183301 sec (59.861868 fps)
Rendered 2287 frames in 38.199950 sec (59.869188 fps)
^C
root@cixp1:~ # uname -a
FreeBSD cixp1 16.0-CURRENT FreeBSD 16.0-CURRENT #0 drm_update-n285198-82956cfb2165-dirty: Tue Mar 17 18:57:52 GMT 2026     br@pot:/md/obj/usr/home/br/dev/freebsd-stm32/arm64.aarch64/sys/CIXP1 arm64