DPMS_USAGE 157 drivers/staging/sm750fb/ddk750_display.c if (output & DPMS_USAGE) DPMS_USAGE 85 drivers/staging/sm750fb/ddk750_display.h #define DPMS_OFF ((3 << DPMS_OFFSET) | DPMS_USAGE) DPMS_USAGE 86 drivers/staging/sm750fb/ddk750_display.h #define DPMS_ON ((0 << DPMS_OFFSET) | DPMS_USAGE)