Junkman Posted September 21, 2023 Posted September 21, 2023 (edited) Hi, all. According to: https://www.friendlyelec.com/index.php?route=product/product&product_id=284 > GPU Mali-T864 GPU，supports OpenGL® ES1.1/2.0/3.0/3.1, OpenCL™, DX11, and AFBC And: https://www.rock-chips.com/a/en/products/RK33_Series/2016/0419/758.html > Mali-T860 GPU The NanoPi R4S uses an RK3399 chip, but I do not find any GPU support on the kernel. https://paste.armbian.com/adunopatid ```bash $ ls -l /dev/mali* zsh: no matches found: /dev/mali* ``` Am I missing anything? Edited September 21, 2023 by Junkman 0 Quote
Werner Posted September 21, 2023 Posted September 21, 2023 Maybe because there is no HDMI output this has been stripped from the config? Did not investigate, just guessing 0 Quote
Junkman Posted September 21, 2023 Author Posted September 21, 2023 Yes, nanopi r4s has no HDMI output. > Maybe because there is no HDMI output this has been stripped from the config Is there any way to confirm this? 0 Quote
Werner Posted September 21, 2023 Posted September 21, 2023 There should be. I suggest to start investigation here: https://github.com/armbian/build/blob/main/config/boards/nanopi-r4s.conf 0 Quote
Junkman Posted September 22, 2023 Author Posted September 22, 2023 > Hardware support > Debian 11 comes with Mesa 20.3 which supports the Mali 400 and 450 GPUs via the Lima driver, and various Mali G-series and T-series GPUs via the Panfrost driver. This will cover most modern ARM SoCs, including those found in the Pinebook and Pinebook Pro devices. Panfrost supports the Mali T720 (only up to OpenGL 2.1 and OpenGL ES 2.0), Mali T760, Mali T820, Mali T860, Mali G72, Mali G31, and Mali G52. PanfrostLima - Debian Wiki https://wiki.debian.org/PanfrostLima Can I just switch to Armbian Debian 11 and install Panfrost driver to enable GPU on nano pi r4s? 0 Quote
Werner Posted September 22, 2023 Posted September 22, 2023 I guess this information depends on using Debian's stock kernel with most likely will not even boot on your board. 0 Quote
Junkman Posted September 27, 2023 Author Posted September 27, 2023 (edited) Hi, @Werner. I installed the packages, does the following output means I enabled Panfrost GPU driver successfully? But the GPU interrupts indicate that GPU seems not working... sudo apt install -y libglx-mesa0 libgl1-mesa-dri mesa-utils-extra sudo apt install -y xvfb sudo apt install -y glmark2-es2 $ modinfo panfrost filename: /lib/modules/5.15.93-rockchip64/kernel/drivers/gpu/drm/panfrost/panfrost.ko.xz license: GPL v2 description: Panfrost DRM Driver author: Panfrost Project Developers alias: of:N*T*Cmediatek,mt8183-maliC* alias: of:N*T*Cmediatek,mt8183-mali alias: of:N*T*Carm,mali-bifrostC* alias: of:N*T*Carm,mali-bifrost alias: of:N*T*Carm,mali-t880C* alias: of:N*T*Carm,mali-t880 alias: of:N*T*Carm,mali-t860C* alias: of:N*T*Carm,mali-t860 alias: of:N*T*Carm,mali-t830C* alias: of:N*T*Carm,mali-t830 alias: of:N*T*Carm,mali-t820C* alias: of:N*T*Carm,mali-t820 alias: of:N*T*Carm,mali-t760C* alias: of:N*T*Carm,mali-t760 alias: of:N*T*Carm,mali-t720C* alias: of:N*T*Carm,mali-t720 alias: of:N*T*Carm,mali-t628C* alias: of:N*T*Carm,mali-t628 alias: of:N*T*Carm,mali-t624C* alias: of:N*T*Carm,mali-t624 alias: of:N*T*Carm,mali-t604C* alias: of:N*T*Carm,mali-t604 alias: of:N*T*Camlogic,meson-g12a-maliC* alias: of:N*T*Camlogic,meson-g12a-mali alias: of:N*T*Camlogic,meson-gxm-maliC* alias: of:N*T*Camlogic,meson-gxm-mali depends: gpu-sched intree: Y name: panfrost vermagic: 5.15.93-rockchip64 SMP preempt mod_unload aarch64 sig_id: PKCS#7 signer: Build time autogenerated kernel key sig_key: 11:91:39:AD:08:7D:20:86:21:CA:B4:85:5F:90:99:3A:DC:D2:D0:8B sig_hashalgo: sha1 signature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parm: unstable_ioctls:bool $ sudo modprobe -vv panfrost modprobe: INFO: ../libkmod/libkmod.c:365 kmod_set_log_fn() custom logging function 0xaaaad1f0c460 registered insmod /lib/modules/5.15.93-rockchip64/kernel/drivers/gpu/drm/panfrost/panfrost.ko.xz modprobe: INFO: ../libkmod/libkmod.c:332 kmod_unref() context 0xaaaaf17474a0 released $ lsmod | grep -w panfrost panfrost 69632 0 gpu_sched 40960 1 panfrost $ xvfb-run es2_info EGL_VERSION: 1.5 EGL_VENDOR: Mesa Project EGL_EXTENSIONS: EGL_EXT_create_context_robustness, 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_base, EGL_KHR_no_config_context, EGL_KHR_reusable_sync, EGL_KHR_surfaceless_context, EGL_EXT_pixel_format_float, EGL_KHR_wait_sync, EGL_MESA_configless_context, EGL_MESA_drm_image, EGL_MESA_query_driver EGL_CLIENT_APIS: OpenGL OpenGL_ES GL_VERSION: OpenGL ES 3.2 Mesa 21.2.6 GL_RENDERER: llvmpipe (LLVM 12.0.0, 128 bits) GL_EXTENSIONS: GL_EXT_blend_minmax, GL_EXT_multi_draw_arrays, 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_frag_depth, GL_NV_fbo_color_attachments, GL_OES_EGL_image_external, GL_OES_EGL_sync, GL_OES_vertex_array_object, GL_OES_viewport_array, 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_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_EXT_draw_buffers, GL_EXT_map_buffer_range, GL_KHR_debug, GL_KHR_robustness, GL_KHR_texture_compression_astc_ldr, 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_sRGB_write_control, GL_EXT_separate_shader_objects, GL_EXT_shader_group_vote, GL_EXT_shader_implicit_conversions, GL_EXT_shader_integer_mix, GL_EXT_tessellation_point_size, GL_EXT_tessellation_shader, GL_ANDROID_extension_pack_es31a, GL_EXT_base_instance, 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_polygon_offset_clamp, GL_EXT_primitive_bounding_box, GL_EXT_render_snorm, GL_EXT_shader_io_blocks, GL_EXT_texture_border_clamp, GL_EXT_texture_buffer, GL_EXT_texture_cube_map_array, GL_EXT_texture_norm16, GL_EXT_texture_view, GL_KHR_blend_equation_advanced, GL_KHR_context_flush_control, GL_KHR_robust_buffer_access_behavior, GL_NV_image_formats, 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_tessellation_point_size, GL_OES_tessellation_shader, GL_OES_texture_border_clamp, GL_OES_texture_buffer, GL_OES_texture_cube_map_array, 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_geometry_point_size, GL_EXT_geometry_shader, GL_EXT_texture_filter_minmax, 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_geometry_point_size, GL_OES_geometry_shader, GL_OES_shader_image_atomic, GL_EXT_clip_cull_distance, GL_EXT_disjoint_timer_query, 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_bptc, GL_KHR_parallel_shader_compile, GL_EXT_EGL_image_storage, GL_EXT_shader_framebuffer_fetch_non_coherent, GL_EXT_texture_shadow_lod, GL_MESA_framebuffer_flip_y, GL_EXT_depth_clamp, GL_EXT_texture_query_lod, GL_MESA_bgra $ xvfb-run glmark2-es2 --fullscreen TBD $ cat /proc/interrupts | grep -i panfrost 64: 0 0 0 0 0 0 GICv3 52 Level panfrost-job 65: 0 0 0 0 0 0 GICv3 53 Level panfrost-mmu 66: 6 0 0 0 0 0 GICv3 51 Level panfrost-gpu Edited September 27, 2023 by Junkman 0 Quote
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