---

root@imx8mpevk:~# dmesg | grep dsi
[    0.062525] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.063037] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.063091] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/lcd-controller@32e80000
[    0.063187] /soc@0/bus@32c00000/lcd-controller@32e80000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.071630] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.073974] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.079449] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.079496] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/lcd-controller@32e80000
[    0.079611] /soc@0/bus@32c00000/lcd-controller@32e80000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.080157] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.080225] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.080288] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/lcd-controller@32e80000
[    0.080521] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/lcd-controller@32e80000
[    0.080613] /soc@0/bus@32c00000/lcd-controller@32e80000: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    3.213059] imx_sec_dsim_drv 32e60000.mipi_dsi: version number is 0x1060200
[    3.220073] imx_sec_dsim_drv 32e60000.mipi_dsi: [drm] *ERROR* modalias failure on /soc@0/bus@32c00000/mipi_dsi@32e60000/port@1
[    3.231519] imx-drm display-subsystem: bound 32e60000.mipi_dsi (ops imx_sec_dsim_ops)
root@imx8mpevk:~# dmesg | grep lt9611
[    0.062525] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.063037] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.071630] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.073974] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.079449] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    0.080157] /soc@0/bus@30800000/i2c@30a30000/lt9611@3b: Fixed dependency cycle(s) with /soc@0/bus@32c00000/mipi_dsi@32e60000
[    0.080225] /soc@0/bus@32c00000/mipi_dsi@32e60000: Fixed dependency cycle(s) with /soc@0/bus@30800000/i2c@30a30000/lt9611@3b
[    2.892540] lt9611 1-003b: supply vdd not found, using dummy regulator
[    2.899196] lt9611 1-003b: supply vcc not found, using dummy regulator
[    2.912752] lt9611 1-003b: lt9611_reset
[    3.066874] lt9611 1-003b: LT9611 revision: 0xe2
[    3.076302] lt9611_audio_init(1828) is_i2s=0
[    3.080594] lt9611 1-003b: LT9611: Registering HDMI Codec with SPDIF capability
[    3.088331] lt9611_audio_init(1840) audio_pdev=0xD0F4C000
[    7.726553] Error: Driver 'lt9611' is already registered, aborting...
[   11.248850] lt9611_audio_startup(1782)
[   11.251511] lt9611_audio_startup(1782)
[   11.308870] lt9611_audio_startup(1782)
[   11.311442] lt9611_audio_startup(1782)
[   11.312095] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.313418] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.314795] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.316019] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.317181] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.320351] lt9611_audio_startup(1782)
[   11.376795] lt9611_audio_startup(1782)
[   11.432809] lt9611_audio_startup(1782)
[   11.435528] lt9611_audio_startup(1782)
[   11.493131] lt9611_audio_startup(1782)
[   11.556822] lt9611_audio_startup(1782)
[   11.559550] lt9611_audio_startup(1782)
[   11.562447] lt9611_audio_startup(1782)
[   11.563074] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.564272] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.565652] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.566975] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.568285] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.624835] lt9611_audio_startup(1782)
[   11.627220] lt9611_audio_startup(1782)
[   11.630061] lt9611_audio_startup(1782)
[   11.688819] lt9611_audio_startup(1782)
[   11.689693] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.691101] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.692443] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.693895] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.695203] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.752821] lt9611_audio_startup(1782)
[   11.808811] lt9611_audio_startup(1782)
[   11.811481] lt9611_audio_startup(1782)
[   11.814523] lt9611_audio_startup(1782)
[   11.817437] lt9611_audio_startup(1782)
[   11.877247] lt9611_audio_startup(1782)
[   11.936814] lt9611_audio_startup(1782)
[   11.939540] lt9611_audio_startup(1782)
[   11.940298] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.941576] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.942910] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.944256] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   11.945569] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.013102] lt9611_audio_startup(1782)
[   12.015647] lt9611_audio_startup(1782)
[   12.076799] lt9611_audio_startup(1782)
[   12.079589] lt9611_audio_startup(1782)
[   12.080372] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.081824] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.083267] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.084591] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.086020] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.089279] lt9611_audio_startup(1782)
[   12.153422] lt9611_audio_startup(1782)
[   12.156018] lt9611_audio_startup(1782)
[   12.158631] lt9611_audio_startup(1782)
[   12.159403] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.160703] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.162131] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.163430] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   12.164791] lt9611 1-003b: LT9611: Configuring Audio Input as SPDIF
[   77.544312] lt9611_irq_thread_handler(992) irq_flag0=0x0 irq_flag1=0x0 irq_flag2=0x0 irq_flag3=0x80
[   77.544337] lt9611 1-003b: hdmi cable disconnected
[  111.984045] lt9611_irq_thread_handler(992) irq_flag0=0x0 irq_flag1=0x0 irq_flag2=0x0 irq_flag3=0x40
[  111.984070] lt9611 1-003b: hdmi cable connected
[  129.468644] lt9611_irq_thread_handler(992) irq_flag0=0x0 irq_flag1=0x0 irq_flag2=0x0 irq_flag3=0x80
[  129.468669] lt9611 1-003b: hdmi cable disconnected
[  140.932082] lt9611_irq_thread_handler(992) irq_flag0=0x0 irq_flag1=0x0 irq_flag2=0x0 irq_flag3=0x40
[  140.932106] lt9611 1-003b: hdmi cable connected

система не видит или не воспринимает bridge lt9611 - т.к. не приходят ивенты connected dosconnected