savePERF_MODE 230 drivers/gpu/drm/gma500/oaktrail_device.c regs->psb.savePERF_MODE = PSB_RVDC32(MRST_PERF_MODE); savePERF_MODE 333 drivers/gpu/drm/gma500/oaktrail_device.c PSB_WVDC32(regs->psb.savePERF_MODE, MRST_PERF_MODE); savePERF_MODE 348 drivers/gpu/drm/gma500/psb_drv.h uint32_t savePERF_MODE;