On H96Max-x4 Using CoreELEC-Amlogic-ng.arm-19.5-Matrix-Generic.img works fine.
However when I installed (fresh) CoreELEC-Amlogic-ne.aarch64-20.3-Nexus-Generic.img av1 decoder failed, once I play av1 video the whole HDMI fails - no signal on screen - I’ve to restart kodi on ssh.
Playing h264 videos is fine.
On both systems I’m using s905x4_4g.dtb image.
As a new user I cannot upload log file, so
Feb 02 21:07:58 ELEC kernel: hdmitx: audio: Audio Type: PCM
Feb 02 21:07:58 ELEC kernel: hdmitx: hw: set audio
Feb 02 21:07:58 ELEC kernel: hdmitx: hw: hdmitx audio_param->channel_num = 1, hdev->aud_output_ch = 33
Feb 02 21:07:58 ELEC kernel: hdmitx: fs = 2, cd = 6, tmds_clk = 148500
Feb 02 21:07:58 ELEC kernel: hdmitx: hw: aud_n_para = 6272
Feb 02 21:07:58 ELEC kernel: hdmitx: hw: set channel status
Feb 02 21:07:58 ELEC kernel: hdmitx: hw: [0x10e3] = 0x1f
Feb 02 21:07:58 ELEC kernel: hdmitx: audio: Audio Type: PCM
Feb 02 21:07:58 ELEC kernel: [drm] drm hdmitx hpd notify
Feb 02 21:07:58 ELEC kernel: [drm] meson_hdmitx_hpd_cb[1993]
Feb 02 21:08:19 ELEC kodi.sh[2111]: codec_init amstream version : 2.0
Feb 02 21:08:19 ELEC kernel: VID: VD1 off
Feb 02 21:08:19 ELEC kernel: the vdec clock on, ref cnt: 1
Feb 02 21:08:19 ELEC kernel: the clk_hevcf_mux clock on, ref cnt: 1
Feb 02 21:08:19 ELEC kernel: the clk_hevcb_mux clock on, ref cnt: 1
Feb 02 21:08:19 ELEC kernel: hevc mux clock is 499999992 Hz
Feb 02 21:08:19 ELEC kernel: hevc back mux clock is 499999992 Hz
Feb 02 21:08:19 ELEC kernel: the pwrc-hevc power on
Feb 02 21:08:19 ELEC kernel: vdec_create instance 000000002aa7f604, total 1, PM: power-domain
Feb 02 21:08:19 ELEC kernel: vdec_init, dev_name:ammvdec_av1, vdec_type=VDEC_TYPE_FRAME_BLOCK, format: 16
Feb 02 21:08:19 ELEC kernel: [0]vdec_is_support_4k() 1 max_pic_w 3840 max_pic_h 2160 buffer_spec_index 1 work_buf_size 0x510000
Feb 02 21:08:19 ELEC kernel: [0]no_head 0 low_latency 0, signal_type 0x0
Feb 02 21:08:19 ELEC kernel: decoder_bmmu_box_alloc_box, tvp_flags = 0
Feb 02 21:08:19 ELEC kernel: av1: ver (201602101,0) decinfo: 3840x2160 rate=1600
Feb 02 21:08:19 ELEC kernel: After aom_bufmgr_init, prev_fb_idx : -1, new_fb_idx : -1
Feb 02 21:08:19 ELEC kernel: av1_local_init: alloc ucode log buffer 0000000076c14098
Feb 02 21:08:19 ELEC kernel: [TEE], the fw (av1_mmu) will be loaded…
Feb 02 21:08:19 ELEC kernel: hevc mux clock is 799999988 Hz
Feb 02 21:08:19 ELEC kernel: hevc back mux clock is 799999988 Hz
Feb 02 21:08:19 ELEC kernel: hevc video changed to 4096 x 2048 60 fps clk->800MHZ
Feb 02 21:08:19 ELEC kernel: vfm map vdec-map-0 created
Feb 02 21:08:19 ELEC kernel: ppmgr local_init
Feb 02 21:08:19 ELEC kernel: dim:ch[0]:event:8:_REG
Feb 02 21:08:19 ELEC kernel: dim:reg:use[0]ms
Feb 02 21:08:19 ELEC kernel: ppmgr local_init
Feb 02 21:08:19 ELEC kernel: dim:ch[0]:event:3:_START
Feb 02 21:08:19 ELEC kernel: vdec_init, vf_provider_name = vdec.av1.00
Feb 02 21:08:19 ELEC kernel: vdec_init, inst_cnt = 12, port type 0xd11
Feb 02 21:08:19 ELEC kodi.sh[2111]: [codec_pause]p->has_audio=0
Feb 02 21:08:19 ELEC kodi.sh[2111]: video_pause!
Feb 02 21:08:19 ELEC kernel: vdec->port_flag=0x102, port_flag=0x103
Feb 02 21:08:19 ELEC kernel: [0]av1 cached=12288 need_size=12288 speed= 28 ms
Feb 02 21:08:19 ELEC kernel: dim:value reg:ch[0]:fix_buf:0;ponly <0,0>
Feb 02 21:08:19 ELEC kernel: dim:ch[0]:bypass change:n:0->1:0x4
Feb 02 21:08:19 ELEC kernel: dim:3840x2160-0x501000.
Feb 02 21:08:19 ELEC kernel: dim:di_reg_setting:ch[0]:for first ch reg:
Feb 02 21:08:19 ELEC kernel: cal_dur_from_pts inner driver dur1600
Feb 02 21:08:19 ELEC kernel: detect vout mode change!!!
Feb 02 21:08:19 ELEC kernel: [tsync_avevent_locked 827]VIDEO_START-tsync_mode:0(S)
Feb 02 21:08:19 ELEC kernel: pcr:0x0,param:0x0,vpts:0x0,apts:0xffffffff
Feb 02 21:08:19 ELEC kernel: video_send_uevent: VIDEO_FORMAT=1, ret=0
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_drm_fb_helper_set_par IN
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_drm_fb_helper_set_par OUT
Feb 02 21:08:19 ELEC kernel: [drm] [meson_hdmitx_encoder_atomic_disable]
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_crtc_atomic_disable-[0]:in
Feb 02 21:08:19 ELEC kernel: hdmitx: edid: not find mapped vic
Feb 02 21:08:19 ELEC kernel: [drm] meson_hdmitx_encoder_atomic_mode_set: enter
Feb 02 21:08:19 ELEC kernel: [drm] meson_hdmitx_choose_preset_mode validate vmode 2560x1440p60hz, 0
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:444,10bit = 2+10
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:422,12bit = 1+12
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:rgb,10bit = 0+10
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:444,8bit = 2+8
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:rgb,8bit = 0+8
Feb 02 21:08:19 ELEC kernel: [drm] meson_hdmitx_decide_color_attr get fmt attr [0]+[8]
Feb 02 21:08:19 ELEC kernel: [drm] build_hdmitx_attr_str:rgb,8bit = 0+8
Feb 02 21:08:19 ELEC kernel: [drm] meson_hdmitx_choose_preset_mode update 2560x1440p60hz expect 0
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_crtc_atomic_enable-[0] in: new[2560x1440p60hz], old[1080p60hz], vmode[4-4], uboot[0]
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_crtc_atomic_enable-[0]: enable mode 2560x1440p60hz final vmode 0
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_crtc_atomic_enable-[0]: out
Feb 02 21:08:19 ELEC kernel: [drm] [meson_hdmitx_encoder_atomic_enable]
Feb 02 21:08:19 ELEC kernel: hdmitx: hdmitx_set_current_vmode[6021]
Feb 02 21:08:19 ELEC kernel: hdmitx: system: recalc before 2560x1440p60hz 60 1, frac 0
Feb 02 21:08:19 ELEC kernel: hdmitx: system: recalc after 2560x1440p60hz 60 1, frac 0
Feb 02 21:08:19 ELEC kernel: hdmitx: system: get current mode: 2560x1440p60hz
Feb 02 21:08:19 ELEC kernel: hdmitx: system: update physical size: 700 390
Feb 02 21:08:19 ELEC kernel: hdmitx: check failed vic: 793
Feb 02 21:08:19 ELEC kernel: DOLBY: vout_notify_callback: VOUT_EVENT_MODE_CHANGE
Feb 02 21:08:19 ELEC kernel: [drm] meson_vout_update_mode_name: hdmitx update vout 1 name 2560x1440p60hz.
Feb 02 21:08:19 ELEC kernel: detect vout mode change!!!
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_drm_fb_helper_set_par IN
Feb 02 21:08:19 ELEC kernel: [drm] am_meson_drm_fb_helper_set_par OUT
Feb 02 21:08:19 ELEC kernel: [0]change to calc dur 1600, old dur 1600
Feb 02 21:08:24 ELEC kernel: hdmitx: system: irq 4 0
Feb 02 21:08:24 ELEC kernel: hdmitx: UTC+0 2024-02-03 21:08:24 HPD LOW
Feb 02 21:08:24 ELEC kernel: hdmitx: system: plugout
Feb 02 21:08:24 ELEC kernel: hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
Feb 02 21:08:24 ELEC kernel: [RX]-up_phy_addr = 0
Feb 02 21:08:24 ELEC kernel: hdmitx: system: update physical size: 16 9
Feb 02 21:08:24 ELEC kernel: [drm] drm hdmitx hpd notify
Feb 02 21:08:24 ELEC kernel: [drm] meson_hdmitx_hpd_cb[1998]
Feb 02 21:08:25 ELEC kernel: hdmitx: system: irq 2 0
Feb 02 21:08:25 ELEC kernel: hdmitx: UTC+0 2024-02-03 21:08:25 HPD HIGH
Feb 02 21:08:25 ELEC kernel: hdmitx: system: plugin
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: EDID Parser:
Feb 02 21:08:25 ELEC kernel: [RX]-up_phy_addr = 2
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: get dtd0 vic: 16
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: get dtd1 vic: 31
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: get dtd2 vic: 4
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: get dtd3 vic: 793
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: find IEEEOUT
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: check sum valid
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: check sum valid
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: check sum valid
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: check sum valid
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: blk0 raw data
Feb 02 21:08:25 ELEC kernel: hdmitx: edid:
00ffffffffffff005a6335e601010101211e0103804627782e1545a6544a9d23
0e5054bfef80e1c0d140d100d1c0b3009500818081c0565e00a0a0a029503020
3500ba892100001a000000ff005639573230333334323434330a000000fd0018
4b0f711f000a202020202020000000fc005658333237362d5148440a20200116
Feb 02 21:08:25 ELEC kernel: hdmitx: edid: blk1 raw data
Feb 02 21:08:25 ELEC kernel: hdmitx: edid:
020333f15b010203040506070e0f901112131415161d1e1f222120565758595a
23097f07830100006a030c002000303e200000023a801871382d40582c4500ba
892100001ee97500a0a0a0295030203500ba892100001e023a80d072382d4010
2c4580ba892100001e011d007251d01e206e285500ba892100001e00000000f7
Feb 02 21:08:25 ELEC kernel: hdmitx: system: update physical size: 700 390
Feb 02 21:08:25 ELEC kernel: hdmitx: system: get current mode: 2560x1440p60hz
Feb 02 21:08:25 ELEC kernel: hdmitx: system: update physical size: 700 390
Feb 02 21:08:25 ELEC kernel: hdmitx: check failed vic: 793
Feb 02 21:08:25 ELEC kernel: hdmitx: hw: set audio
Feb 02 21:08:25 ELEC kernel: hdmitx: hw: hdmitx audio_param->channel_num = 1, hdev->aud_output_ch = 33
Feb 02 21:08:25 ELEC kernel: hdmitx: fs = 2, cd = 4, tmds_clk = 241500
Feb 02 21:08:25 ELEC kernel: hdmitx: hw: aud_n_para = 6272
Feb 02 21:08:25 ELEC kernel: hdmitx: hw: set channel status
Feb 02 21:08:25 ELEC kernel: hdmitx: hw: [0x10e3] = 0x1f
Feb 02 21:08:25 ELEC kernel: hdmitx: audio: Audio Type: PCM
Feb 02 21:08:25 ELEC kernel: [drm] drm hdmitx hpd notify
Feb 02 21:08:25 ELEC kernel: [drm] meson_hdmitx_hpd_cb[1993]
Feb 02 21:08:53 ELEC kernel: audio_ddr_mngr: frddr stop success, fifo id 0, regbase:0x70, arb sts:0x40000010
Feb 02 21:08:53 ELEC kernel: notify tdm to hdmitx,id 2 codec_type 0
Feb 02 21:08:53 ELEC kernel: iec_info: rate: 44100, codec_type:0x0, channel status L:0x100, R:0x100
Feb 02 21:08:53 ELEC kernel: hdmitx: hdmitx_notify_callback_a[6305] type:0 rate:44100 size:32 chs:2 fifo_rst:0 aud_src_if:1