sorry to necro an old thread, but i am experiencing the same (with same driver, spca1528).
motion works ok with another usb cam.
have you resolved this issue?
приобрёл 2 rpi, B+.
один из них не грузится при подключённом hdmi.
если вытащить hdmi, грузится нормально.
второй работает с той же sd-картой.
куда копать?
hi. got a new B+ pi. it doesnt display a picture using HDMI connection. trying to troubleshoot this issue, i've added hdmi_safe=1 to config.txt and now it doesnt boot at all. with trial and error i've determined that the parameter that makes it hang is hdmi_force_hotplug=1. before you guys send me t...