pwm_mode_req     1170 drivers/video/fbdev/w100fb.c 	w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0;
pwm_mode_req     1263 drivers/video/fbdev/w100fb.c 	w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1;  /* normal mode (0, 1, 3) */
pwm_mode_req      768 drivers/video/fbdev/w100fb.h 	u32 pwm_mode_req         : 2;