Imx6 Etnaviv driver on ubuntu 18.04

Wed Jul 15 11:40:13 UTC 2020

hi,

      Etnatviv seems to be working properly on Ubuntu, but glmark2 and chromium can't use GPU acceleration properly，I hope someone can help me find the problem


The imx6q Ubuntu environment is as follows：

     Using mainline 5.4 kernel

     ubunut 18.04

     xf86-video-armada

     xfce4

================================================================================

The following information can be found in the system startup，It looks like etnaviv is working。

 
demsg | grep etnaviv

 
[    2.034521] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops)
[    2.040890] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops)
[    2.047202] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops)
[    2.052969] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
[    2.059778] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[    2.066028] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
[    2.072222] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
[    2.081417] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
===========================================================================================


Here are some related information
ls /dev/dri/
by-path/    card0       card1       renderD128
kmscube -D /dev/dri/card0
drmModeGetResources failed: Operation not supported
failed to initialize legacy DRM
kmscube -D /dev/dri/card1
Using display 0x1bd4d08 with EGL version 1.4
===================================
EGL information:
  version: "1.4"
  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_wayland EGL_EXT_platform_x11 EGL_MESA_platform_gbm EGL_MESA_platform_surfaceless EGL_EXT_platform_device"
  display extensions: "EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses 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_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_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display "
===================================
OpenGL ES 2.x information:
  version: "OpenGL ES 2.0 Mesa 20.0.8"
  shading language version: "OpenGL ES GLSL ES 1.0.16"
  vendor: "etnaviv"
  renderer: "Vivante GC2000 rev 5108"
  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_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_npot GL_OES_vertex_half_float GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV 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_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean 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_texture_compression_astc_ldr GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_separate_shader_objects GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_draw_elements_base_vertex GL_EXT_texture_border_clamp GL_KHR_context_flush_control GL_OES_draw_elements_base_vertex GL_OES_texture_border_clamp GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_KHR_parallel_shader_compile "
===================================


glmark2 show 

glmark2 2014.03+git20150411.fa71af2d
Opengl  Information
GL_VENDOR  Vmware, Inc


chromium chrome://gpu show 
canvas: software only 
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