---

Само железо с adv7511 работает:
root@imx8mpevk:~# dmesg | grep dsim
[    3.263208] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.270452] imx-drm display-subsystem: bound 32e60000.mipi_dsi (ops imx_sec_dsim_ops)
root@imx8mpevk:~# 
root@imx8mpevk:~# 
root@imx8mpevk:~# dmesg | grep adv75
[    0.064761] /soc@0/bus@30800000/i2c@30a30000/adv7535@3d: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.065408] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/adv7535@3d
[    0.074152] /soc@0/bus@30800000/i2c@30a30000/adv7535@3d: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.076763] /soc@0/bus@30800000/i2c@30a30000/adv7535@3d: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.082563] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/adv7535@3d
[    0.083321] /soc@0/bus@30800000/i2c@30a30000/adv7535@3d: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.083391] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/adv7535@3d
[    2.907647] adv7511 1-003d: supply avdd not found, using dummy regulator
[    2.914496] adv7511 1-003d: supply dvdd not found, using dummy regulator
[    2.921287] adv7511 1-003d: supply pvdd not found, using dummy regulator
[    2.928061] adv7511 1-003d: supply a2vdd not found, using dummy regulator
[    2.934904] adv7511 1-003d: supply v3p3 not found, using dummy regulator
[    2.941663] adv7511 1-003d: supply v1p2 not found, using dummy regulator

С lt9611 - нет
Oct 27 09:20:02 imx8mpevk kernel: lt9611_parse_dt(1635) next_bridge=0000000000000000
Oct 27 09:20:02 imx8mpevk kernel: lt9611 1-003b: supply vdd not found, using dummy regulator
Oct 27 09:20:02 imx8mpevk kernel: lt9611 1-003b: supply vcc not found, using dummy regulator
Oct 27 09:20:02 imx8mpevk kernel: lt9611 1-003b: lt9611_reset
Oct 27 09:20:02 imx8mpevk kernel: lt9611 1-003b: LT9611 revision: 0xe2
Oct 27 09:20:02 imx8mpevk kernel: lt9611_audio_init(1845) is_i2s=0
Oct 27 09:20:02 imx8mpevk kernel: lt9611 1-003b: LT9611: Registering HDMI Codec with SPDIF capability
Oct 27 09:20:02 imx8mpevk kernel: lt9611_audio_init(1857) audio_pdev=0xDCF66800
Oct 27 09:20:02 imx8mpevk kernel: asoc-simple-card sound-lt9611: error -EINVAL: parse error
Oct 27 09:20:02 imx8mpevk kernel: asoc-simple-card sound-lt9611: probe with driver asoc-simple-card failed with error -22
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound imx-lcdifv3-crtc.0 (ops lcdifv3_crtc_ops)
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound imx-lcdifv3-crtc.1 (ops lcdifv3_crtc_ops)
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound imx-lcdifv3-crtc.2 (ops lcdifv3_crtc_ops)
Oct 27 09:20:02 imx8mpevk kernel: imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
Oct 27 09:20:02 imx8mpevk kernel: imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
Oct 27 09:20:02 imx8mpevk kernel: lt9611_bridge_attach(1488)
Oct 27 09:20:02 imx8mpevk kernel: lt9611_bridge_attach(1493) dsi0=0000000028ecd9bf
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound 32e60000.mipi_dsi (ops imx_sec_dsim_ops)
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound ldb-display-controller (ops imx8mp_ldb_ops)
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: bound 32fd8000.hdmi (ops dw_hdmi_imx_ops)
Oct 27 09:20:02 imx8mpevk kernel: [drm] Initialized imx-drm 1.0.0 for display-subsystem on minor 1
Oct 27 09:20:02 imx8mpevk kernel: imx-drm display-subsystem: [drm] Cannot find any crtc or sizes


root@imx8mpevk:~# dmesg | grep lt9611
[    0.061834] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.062345] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.070896] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.073221] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.078653] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.079359] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.079428] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[   19.683547] platform sound-lt9611: deferred probe pending: asoc-simple-card: parse error
[   70.802396] lt9611_parse_dt(1635) next_bridge=0000000000000000
[   70.802483] lt9611 1-003b: supply vdd not found, using dummy regulator
[   70.802633] lt9611 1-003b: supply vcc not found, using dummy regulator
[   70.811817] lt9611 1-003b: lt9611_reset
[   70.966726] lt9611 1-003b: LT9611 revision: 0xe2
[   70.971332] lt9611_audio_init(1845) is_i2s=0
[   70.971352] lt9611 1-003b: LT9611: Registering HDMI Codec with SPDIF capability
[   70.972622] lt9611_audio_init(1857) audio_pdev=0xDCF66800
[   70.972999] asoc-simple-card sound-lt9611: error -EINVAL: parse error
[   70.973023] asoc-simple-card sound-lt9611: probe with driver asoc-simple-card failed with error -22
[   70.974373] lt9611_bridge_attach(1488)
[   70.974568] lt9611_bridge_attach(1493) dsi0=0000000028ecd9bf
root@imx8mpevk:~# dmesg | grep dsim  
[    3.002254] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.009272] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.020725] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    3.029004] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    3.596088] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.609968] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.621410] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    3.629692] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    3.664013] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.671006] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.682452] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    3.690725] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    3.725139] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.732171] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.743608] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    3.751882] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    3.813267] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.828763] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.844078] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    3.871507] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.111299] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.111326] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.111363] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.111372] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.127532] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.127557] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.127593] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.127601] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.184932] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.184958] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.184998] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.185006] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.348225] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.348252] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.348289] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.348296] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.483376] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.483404] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.483441] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.483450] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.522638] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.522662] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.522699] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.522707] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.525300] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.525328] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.525366] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.525374] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.531689] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.531719] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.531759] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.531767] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.853779] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.853811] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.853849] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.853856] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    8.876795] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    8.876844] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    8.876891] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    8.876902] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[    9.441569] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    9.441622] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    9.441677] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[    9.441685] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[   19.682700] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[   19.682731] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[   19.682778] imx_sec_dsim_drv 32e60000.mipi_dsi: Failed to attach bridge: 32e60000.mipi_dsi
[   19.682788] imx_sec_dsim_drv 32e60000.mipi_dsi: failed to bind sec dsim bridge: -517
[   70.974296] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[   70.974335] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[   70.974592] imx-drm display-subsystem: bound 32e60000.mipi_dsi (ops imx_sec_dsim_ops)