Symbol: ia_css_spctrl_is_idle
drivers/staging/media/atomisp/pci/runtime/spctrl/interface/ia_css_spctrl.h
58
int ia_css_spctrl_is_idle(sp_ID_t sp_id);
drivers/staging/media/atomisp/pci/sh_css.c
8780
while (!ia_css_spctrl_is_idle(SP0_ID) && timeout) {