EVERGREEN_P1PLL_SS_CNTL 403 drivers/gpu/drm/radeon/atombios_crtc.c ss_cntl = RREG32(EVERGREEN_P1PLL_SS_CNTL); EVERGREEN_P1PLL_SS_CNTL 405 drivers/gpu/drm/radeon/atombios_crtc.c WREG32(EVERGREEN_P1PLL_SS_CNTL, ss_cntl);