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Searched refs:backlight (Results 1 – 4 of 4) sorted by relevance

/gfx-drm/usr/src/uts/intel/io/i915/
H A Dintel_panel.c497 dev_priv->backlight.level = level; in intel_panel_set_backlight()
501 if (dev_priv->backlight.enabled) in intel_panel_set_backlight()
525 dev_priv->backlight.enabled = false; in intel_panel_disable_backlight()
555 if (dev_priv->backlight.level == 0) { in intel_panel_enable_backlight()
605 dev_priv->backlight.enabled = true; in intel_panel_enable_backlight()
616 dev_priv->backlight.enabled = dev_priv->backlight.level != 0; in intel_panel_init_backlight()
674 if (WARN_ON(dev_priv->backlight.device)) in intel_panel_setup_backlight()
688 dev_priv->backlight.device = in intel_panel_setup_backlight()
696 dev_priv->backlight.device = NULL; in intel_panel_setup_backlight()
705 if (dev_priv->backlight.device) { in intel_panel_destroy_backlight()
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H A Ddvo_ivch.c300 uint16_t vr01, vr30, backlight; in ivch_dpms() local
307 backlight = 1; in ivch_dpms()
309 backlight = 0; in ivch_dpms()
310 (void) ivch_write(dvo, VR80, backlight); in ivch_dpms()
H A Di915_suspend.c211 spin_lock_irqsave(&dev_priv->backlight.lock, flags); in i915_save_display()
233 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags); in i915_save_display()
279 spin_lock_irqsave(&dev_priv->backlight.lock, flags); in i915_restore_display()
320 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags); in i915_restore_display()
H A Di915_drv.h1096 } backlight; member