lukaszsobala
commented
1 year ago I have a similar problem. My 1024x600 touchscreen does not work. I tried the ubuntu image and Armbian (changing different options in ArmbianEnv.txt).
I can provide more info. The display only works with kernel 5.10.110, it does not work with any systems with 5.10.160 on Rock 5B (but it works with this kernel on Rock 5A).
more info for now: sudo dmesg|grep -i hdmi for the only kernel that can output any video:
[ 4.898542] phy phy-fed60000.hdmiphy.7: Looking up phy-supply from device tree
[ 4.898547] phy phy-fed60000.hdmiphy.7: Looking up phy-supply property in node /hdmiphy@fed60000 failed
[ 4.899218] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy init success
[ 4.899384] phy phy-fed70000.hdmiphy.8: Looking up phy-supply from device tree
[ 4.899390] phy phy-fed70000.hdmiphy.8: Looking up phy-supply property in node /hdmiphy@fed70000 failed
[ 4.900013] rockchip-hdptx-phy-hdmi fed70000.hdmiphy: hdptx phy init success
[ 4.943256] dwhdmi-rockchip fde80000.hdmi: registered ddc I2C bus driver
[ 4.943440] rockchip-drm display-subsystem: bound fde80000.hdmi (ops 0xffffffc011171900)
[ 4.944213] dwhdmi-rockchip fdea0000.hdmi: registered ddc I2C bus driver
[ 4.944382] rockchip-drm display-subsystem: bound fdea0000.hdmi (ops 0xffffffc011171900)
[ 5.158876] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 5.159085] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx_ropll_cmn_config bus_width:7d000 rate:512000
[ 5.159358] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy pll locked!
[ 5.159392] dwhdmi-rockchip fde80000.hdmi: final tmdsclk = 51200000
[ 5.159454] dwhdmi-rockchip fde80000.hdmi: don't use dsc mode
[ 5.159458] dwhdmi-rockchip fde80000.hdmi: dw hdmi qp use tmds mode
[ 5.159463] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: bus_width:0x7d000,bit_rate:512000
[ 5.164608] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy lane can't ready!
[ 5.164610] phy phy-fed60000.hdmiphy.7: phy poweron failed --> -22
[ 5.219047] dwhdmi-rockchip fde80000.hdmi: dw_hdmi_qp_setup hdmi set operation mode failed
[ 5.219073] dwhdmi-rockchip fde80000.hdmi: Rate 51200000 missing; compute N dynamically
[ 5.230926] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 5.371975] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 5.372812] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 5.656722] rk_hdmirx fdee0000.hdmirx-controller: No reserved memory for HDMIRX, use default CMA
[ 5.656743] rk_hdmirx fdee0000.hdmirx-controller: hdmirx_probe: cpu_aff:0x400, Bound_cpu:4, wdt_cfg_bound_cpu:5
[ 5.657235] rk_hdmirx fdee0000.hdmirx-controller: hdmirx_audio_interrupts_setup: 0
[ 5.657922] rk_hdmirx fdee0000.hdmirx-controller: rk_hdmirx_hdcp_register success
[ 5.657942] rk_hdmirx fdee0000.hdmirx-controller: fdee0000.hdmirx-controller driver probe ok!
[ 5.731362] input: rockchip-hdmi0 rockchip-hdmi0 as /devices/platform/hdmi0-sound/sound/card0/input1
[ 5.732484] input: rockchip-hdmi1 rockchip-hdmi1 as /devices/platform/hdmi1-sound/sound/card1/input2
[ 5.759515] rockchip-dmc dmc: hdmirx_rate = 2112000000
[ 5.983953] #0: rockchip-hdmi0
[ 5.983960] #1: rockchip-hdmi1
[ 5.983982] #4: rockchip,hdmiin
[ 7.575936] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 7.814033] rk_hdmirx fdee0000.hdmirx-controller: hdmirx_cancel_cpu_limit_freq freq qos nod add
[ 7.968734] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.107356] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.146641] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.178741] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.213452] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.249049] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.285132] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.320316] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.356360] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.391822] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.427634] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.463280] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.498780] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.535026] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.569816] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.605316] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.640874] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.676416] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.711908] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.747737] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.783143] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.818712] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.854295] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.889836] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.925272] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.960850] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 9.996280] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.031616] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.067279] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.102777] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.138287] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.173823] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.209418] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.244931] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.280502] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.316053] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.351670] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.388165] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.423062] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.458290] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.493988] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.529421] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.564974] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.600488] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.636067] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.671604] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.707184] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.742720] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.778697] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.814110] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.849855] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.885244] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.921712] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.956273] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 10.991924] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.027600] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.063044] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.098664] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.134505] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.169837] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.205494] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.241013] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.276934] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.312061] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.347462] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.382950] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.418594] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.454310] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.489954] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.525763] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.561273] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.596776] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.631921] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.667438] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.703168] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.738326] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.773842] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.809957] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.845333] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.881052] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.916611] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.952167] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 11.987623] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.023234] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.058849] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.094338] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.129861] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.165490] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.201042] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.236581] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.271743] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.307378] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.342868] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.378499] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.414500] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.450168] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.486021] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.521247] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.557020] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.592272] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.627928] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.663375] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.699051] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.734518] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.770185] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.805606] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.841218] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.876845] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.912457] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.947950] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 12.983502] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.019339] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.054683] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.090077] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.126766] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.160961] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.206556] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.231861] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.267434] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.316065] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.338562] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.380830] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.411005] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.826260] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.836384] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.872039] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.907583] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.943013] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 13.978669] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.014278] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.049753] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.085325] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.120888] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.156429] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.192015] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.227576] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.263127] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 14.925081] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 15.009892] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 15.045305] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 16.639889] dwhdmi-rockchip fde80000.hdmi: Rate 51200000 missing; compute N dynamically
[ 16.648544] dwhdmi-rockchip fde80000.hdmi: Rate 51200000 missing; compute N dynamically
[ 17.820572] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 17.854473] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 17.961234] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 18.067934] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx_ropll_cmn_config bus_width:b5464 rate:512000
[ 18.068201] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy pll locked!
[ 18.068265] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx_ropll_cmn_config bus_width:b5464 rate:742500
[ 18.068527] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy pll locked!
[ 18.085224] dwhdmi-rockchip fde80000.hdmi: final tmdsclk = 74250000
[ 18.085252] dwhdmi-rockchip fde80000.hdmi: don't use dsc mode
[ 18.085254] dwhdmi-rockchip fde80000.hdmi: dw hdmi qp use tmds mode
[ 18.085261] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: bus_width:0xb5464,bit_rate:742500
[ 18.085446] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy lane locked!
[ 18.152055] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 19.100667] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 19.648268] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 20.069330] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 20.069928] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx_ropll_cmn_config bus_width:b5464 rate:742500
[ 20.070231] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy pll locked!
[ 20.087120] dwhdmi-rockchip fde80000.hdmi: final tmdsclk = 74250000
[ 20.087167] dwhdmi-rockchip fde80000.hdmi: don't use dsc mode
[ 20.087174] dwhdmi-rockchip fde80000.hdmi: dw hdmi qp use tmds mode
[ 20.087185] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: bus_width:0xb5464,bit_rate:742500
[ 20.087391] rockchip-hdptx-phy-hdmi fed60000.hdmiphy: hdptx phy lane locked!
[ 20.170576] dwhdmi-rockchip fde80000.hdmi: use tmds mode
[ 21.479160] dwhdmi-rockchip fde80000.hdmi: use tmds modeOn the kernels that don't work I get Rate 51200000 missing. This is a 1024x600 display bbut can take 1280x720 or 1920x1080 input... Is there a way to force the rate?
btw, I am testing this on Armbian as I cannot log in to Ubuntu before "installing" it via the GUI.
edid-decode /sys/devices/platform/display-subsystem/drm/card0/card0-HDMI-A-1/edid
edid-decode (hex):
00 ff ff ff ff ff ff 00 3a 8b 00 00 00 00 00 00
20 19 01 03 80 30 1b 78 2a 9d 80 a2 59 54 9e 27
0e 50 54 bf ef 00 d1 c0 b3 00 95 00 81 80 81 40
81 c0 01 01 01 01 00 14 00 40 41 58 23 20 a0 20
c3 00 0c dd 11 00 00 1a 66 21 50 b0 51 00 1b 30
40 70 36 00 58 4a 21 00 00 1a 00 00 00 fd 00 32
4c 1e 5a 16 00 0a 20 20 20 20 20 20 00 00 00 ff
00 30 30 30 30 30 30 0a 20 20 20 20 20 20 01 bc
02 03 1b 77 47 81 83 84 11 93 04 13 23 0f 57 07
83 4f 00 00 66 03 0c 00 10 00 80 26 1b 56 64 50
00 16 30 30 20 36 00 25 a4 10 00 00 18 00 00 00
10 00 1c 16 20 58 2c 25 00 c4 8e 21 00 00 9e 00
00 00 10 00 d0 1e 20 b8 28 55 40 c4 8e 21 00 00
1e 00 00 00 10 00 e0 2d 10 10 3e 96 00 13 8e 21
00 00 18 00 00 00 ff 00 30 30 0a 20 20 20 20 20
20 20 20 20 20 00 00 00 00 00 00 00 00 00 00 9c
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: NTK
Model: 0
Made in: week 32 of 2015
Basic Display Parameters & Features:
Digital display
Maximum image size: 48 cm x 27 cm
Gamma: 2.20
DPMS levels: Off
RGB color display
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6347, 0.3486
Green: 0.3310, 0.6181
Blue : 0.1542, 0.0546
White: 0.3125, 0.3281
Established Timings I & II:
IBM : 720x400 70.082 Hz 9:5 31.467 kHz 28.320 MHz
DMT 0x04: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz
Apple : 640x480 66.667 Hz 4:3 35.000 kHz 30.240 MHz
DMT 0x05: 640x480 72.809 Hz 4:3 37.861 kHz 31.500 MHz
DMT 0x06: 640x480 75.000 Hz 4:3 37.500 kHz 31.500 MHz
DMT 0x08: 800x600 56.250 Hz 4:3 35.156 kHz 36.000 MHz
DMT 0x09: 800x600 60.317 Hz 4:3 37.879 kHz 40.000 MHz
DMT 0x0a: 800x600 72.188 Hz 4:3 48.077 kHz 50.000 MHz
DMT 0x0b: 800x600 75.000 Hz 4:3 46.875 kHz 49.500 MHz
Apple : 832x624 74.551 Hz 4:3 49.726 kHz 57.284 MHz
DMT 0x10: 1024x768 60.004 Hz 4:3 48.363 kHz 65.000 MHz
DMT 0x11: 1024x768 70.069 Hz 4:3 56.476 kHz 75.000 MHz
DMT 0x12: 1024x768 75.029 Hz 4:3 60.023 kHz 78.750 MHz
DMT 0x24: 1280x1024 75.025 Hz 5:4 79.976 kHz 135.000 MHz
Standard Timings:
DMT 0x52: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz
DMT 0x3a: 1680x1050 59.954 Hz 16:10 65.290 kHz 146.250 MHz
DMT 0x2f: 1440x900 59.887 Hz 16:10 55.935 kHz 106.500 MHz
DMT 0x23: 1280x1024 60.020 Hz 5:4 63.981 kHz 108.000 MHz
DMT 0x20: 1280x960 60.000 Hz 4:3 60.000 kHz 108.000 MHz
DMT 0x55: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz
Detailed Timing Descriptors:
DTD 1: 1024x600 59.993 Hz 128:75 38.095 kHz 51.200 MHz (268 mm x 477 mm)
Hfront 160 Hsync 32 Hback 128 Hpol P
Vfront 12 Vsync 3 Vback 20 Vpol N
DTD 2: 1360x768 60.015 Hz 85:48 47.712 kHz 85.500 MHz (600 mm x 330 mm)
Hfront 64 Hsync 112 Hback 256 Hpol P
Vfront 3 Vsync 6 Vback 18 Vpol N
Display Range Limits:
Monitor ranges (GTF): 50-76 Hz V, 30-90 kHz H, max dotclock 220 MHz
Display Product Serial Number: '000000'
Extension blocks: 1
Checksum: 0xbc
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 7
Video Data Block:
VIC 1: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz (native)
VIC 3: 720x480 59.940 Hz 16:9 31.469 kHz 27.000 MHz (native)
VIC 4: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz (native)
VIC 17: 720x576 50.000 Hz 4:3 31.250 kHz 27.000 MHz
VIC 19: 1280x720 50.000 Hz 16:9 37.500 kHz 74.250 MHz (native)
VIC 4: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz
VIC 19: 1280x720 50.000 Hz 16:9 37.500 kHz 74.250 MHz
Audio Data Block:
Linear PCM:
Max channels: 8
Supported sample rates (kHz): 192 96 48 44.1 32
Supported sample sizes (bits): 24 20 16
Speaker Allocation Data Block:
FL/FR - Front Left/Right
LFE1 - Low Frequency Effects 1
FC - Front Center
BL/BR - Back Left/Right
RLC/RRC - Rear Left/Right of Center (Deprecated)
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 1.0.0.0
Supports_AI
Detailed Timing Descriptors:
DTD 3: 1366x768 60.010 Hz 683:384 47.408 kHz 69.500 MHz (293 mm x 164 mm)
Hfront 48 Hsync 32 Hback 20 Hpol N
Vfront 3 Vsync 6 Vback 13 Vpol N
Dummy Descriptor:
Dummy Descriptor:
Dummy Descriptor:
Display Product Serial Number: '00'
Checksum: 0x9c
Joshua-Riek
I'm using Google Translate, sorry for any mistakes.
Hello my dear friend! I've encountered a problem! Let's start with the fact that I'm a complete noob in the world of Linux.
When I install on my orange pi 5 plus on EmmC 256 GB from the official website (http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-emmc.html), operating systems:
1.Pi OS droid 2.Pi Os arch 3.Ubuntu Pi 4.Debian Pi
http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/service-and-support/Orange-Pi-5-plus.html
alternative OS:
2.FydeOS https://fydeos.io/
All of these systems output images to my 4K TV.
And everyone has the official Bluetooth and Wi-Fi module
http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-R6.html
And all other operating systems that are not from the manufacturer do not display images on my TV screen.
It looks like this, I switch to the HDMI channel for the first second I see the Ubuntu logo in purple, then a black screen.
I take your Ubuntu operating system and go to my 720p plasma TV.
I connect and the image is displayed (but unfortunately the image goes off the screen, and the required image resolution of 1024 x 768 is missing)
Therefore, tell me how to fix the display for a 4K TV?
And how to add screen resolution for a plasma TV 1024x768?