https://bugzilla.kernel.org/show_bug.cgi?id=199471
--- Comment #11 from Erhard F. (erhar...@mailbox.org) --- (In reply to Wolfram Sang from comment #8) > "This has been quite nice since 4.?.x up to 4.16.x as you only need > CONFIG_I2C_POWERMAC=y which selects the proper windfarm_pmXX at boot time." > > I can't find that in the code. Are you sure i2c-powermac requested that > module? I guess so 'cause if I build i2c_powermac as a module and manually modprobe it, all the relevant windfarm modules get pulled in. But not before. # modprobe -v i2c_powermac insmod /lib/modules/4.16.18-PowerMacG5+/kernel/drivers/i2c/busses/i2c-powermac.ko # dmesg | tail [ 150.181478] 11 [ 150.182851] 0 [ 150.184220] 0 [ 150.626685] windfarm: Backside control loop started. [ 150.690132] windfarm: Slots control loop started. [ 150.794843] i2c i2c-0: master_xfer[0] W, addr=0x50, len=1 [ 150.796467] i2c i2c-0: master_xfer[1] R, addr=0x50, len=8 [ 150.801851] i2c i2c-0: NAK from device addr 0x50 msg #0 [ 150.807758] windfarm: Drive bay control loop started. -- You are receiving this mail because: You are watching the assignee of the bug.
