Symbol: atombios_powergate_crtc
drivers/gpu/drm/radeon/atombios_crtc.c
2097
atombios_powergate_crtc(crtc, ATOM_DISABLE);
drivers/gpu/drm/radeon/atombios_crtc.c
2138
atombios_powergate_crtc(crtc, ATOM_ENABLE);