dfigure:/ # dmesg |grep MAX
[    0.030409] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.034687] ... MAX_LOCK_DEPTH:          48
[    0.039054] ... MAX_LOCKDEP_KEYS:        8191
[    0.048139] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.052812] ... MAX_LOCKDEP_CHAINS:      65536
[   23.986834] [MAX975X:max96755g_probe] *ERROR* begin
[   24.553112] [MAX975X:max96755x_init] *ERROR* begin
[   24.668624] [MAX975X:max96755x_init] *ERROR* GPIO Pass
[   25.267242] [MAX975X:max96755g_read_byte] *ERROR* Failed to read dev:0x4c addr:0x0013
[   25.275530] [MAX975X:max96755x_init] *ERROR* read:752 0x13:00
[   25.282003] [MAX975X:max96755x_init] *ERROR* read:755 0x13:06
[   25.288002] [MAX975X:max96755x_init] *ERROR* done
[   25.801242] [MAX975X:max96755g_probe] *ERROR* done
[   25.811245] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   25.836687] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   27.853854] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   27.868896] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   29.901382] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   29.916005] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   31.954201] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   31.980387] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   34.002155] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   34.030662] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   36.065542] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   36.080411] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   38.094504] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   38.110210] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   40.142522] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   40.158545] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   42.189691] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   42.204473] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   44.238187] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   44.252893] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   46.302969] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   46.339353] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   48.367532] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   48.394610] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   50.415710] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   50.433877] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   52.484392] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   52.504594] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   54.520894] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   54.640594] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   56.689566] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   56.724414] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   58.788421] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x00
[   58.805522] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   59.059445] [MAX975X:max96755x_drm_notifier_callback] *ERROR* receives EARLY_BLANK:UNBLANK
[   59.156109] [MAX975X:max96755x_drm_notifier_callback] *ERROR* receives BLANK:UNBLANK
[   59.179527] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x80
[   59.194804] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   61.235778] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x80
[   61.265077] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   63.336612] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x80
[   63.356541] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   65.399124] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x80
[   65.437847] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
[   67.512091] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x22 value:0x80
[   67.551437] [MAX975X:mcu_keep_wakeup_work_func] *ERROR* Failed to write dev:0x15 addr:0x20 value:0x09
figure:/ #
figure:/ #
figure:/ #