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Searched refs:backlight_is_blank (Results 1 – 10 of 10) sorted by relevance

/openbmc/linux/include/linux/
H A Dbacklight.h403 static inline bool backlight_is_blank(const struct backlight_device *bd) in backlight_is_blank() function
423 if (backlight_is_blank(bd)) in backlight_get_brightness()
/openbmc/linux/drivers/video/backlight/
H A Djornada720_bl.c57 if (backlight_is_blank(bd)) { in jornada_bl_update_status()
H A Dlm3630a_bl.c206 if (backlight_is_blank(bl) || (backlight_get_brightness(bl) < 0x4)) in lm3630a_bank_a_update_status()
280 if (backlight_is_blank(bl) || (backlight_get_brightness(bl) < 0x4)) in lm3630a_bank_b_update_status()
/openbmc/linux/drivers/staging/fbtft/
H A Dfb_ssd1351.c199 on = !backlight_is_blank(bd); in update_onboard_backlight()
H A Dfbtft-core.c140 if (!backlight_is_blank(bd)) in fbtft_backlight_update_status()
/openbmc/linux/drivers/gpu/drm/panel/
H A Dpanel-widechips-ws2401.c324 if (backlight_is_blank(bl)) { in ws2401_set_brightness()
H A Dpanel-novatek-nt35560.c159 if (backlight_is_blank(bl)) { in nt35560_set_brightness()
H A Dpanel-sony-acx565akm.c327 if (!backlight_is_blank(dev)) in acx565akm_bl_get_intensity()
/openbmc/linux/drivers/platform/x86/
H A Dcompal-laptop.c327 set_backlight_state(!backlight_is_blank(b)); in bl_update_status()
/openbmc/linux/drivers/gpu/drm/display/
H A Ddrm_dp_helper.c3832 if (!backlight_is_blank(bd)) { in dp_aux_backlight_update_status()