i915/display/intel_backlight.c

102 void intel_backlight_set_pwm_level(const struct drm_connector_state *conn_state, u32 val)
104 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
110 	panel->backlight.pwm_funcs->set(conn_state, val);
205 static void lpt_set_backlight(const struct drm_connector_state *conn_state, u32 level)
207 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
215 static void pch_set_backlight(const struct drm_connector_state *conn_state, u32 level)
217 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
225 static void i9xx_set_backlight(const struct drm_connector_state *conn_state, u32 level)
227 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
253 static void vlv_set_backlight(const struct drm_connector_state *conn_state, u32 level)
255 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
257 	enum pipe pipe = to_intel_crtc(conn_state->crtc)->pipe;
264 static void bxt_set_backlight(const struct drm_connector_state *conn_state, u32 level)
266 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
273 static void ext_pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level)
275 	struct intel_panel *panel = &to_intel_connector(conn_state->connector)->panel;
282 intel_panel_actually_set_backlight(const struct drm_connector_state *conn_state, u32 level)
284 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
291 	panel->backlight.funcs->set(conn_state, level);
297 void intel_backlight_set_acpi(const struct drm_connector_state *conn_state,
300 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
311 	if (!panel->backlight.present || !conn_state->crtc)
328 		intel_panel_actually_set_backlight(conn_state, hw_level);
466 				 const struct drm_connector_state *conn_state, u32 level)
468 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
506 	intel_backlight_set_pwm_level(conn_state, level);
510 				 const struct drm_connector_state *conn_state, u32 level)
512 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
543 	intel_backlight_set_pwm_level(conn_state, level);
558 				  const struct drm_connector_state *conn_state, u32 level)
560 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
586 	intel_backlight_set_pwm_level(conn_state, level);
598 				  const struct drm_connector_state *conn_state, u32 level)
600 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
603 	enum pipe pipe = to_intel_crtc(conn_state->crtc)->pipe;
630 	intel_backlight_set_pwm_level(conn_state, level);
634 				 const struct drm_connector_state *conn_state, u32 level)
636 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
654 	intel_backlight_set_pwm_level(conn_state, level);
665 				 const struct drm_connector_state *conn_state, u32 level)
667 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
702 	intel_backlight_set_pwm_level(conn_state, level);
715 				 const struct drm_connector_state *conn_state, u32 level)
717 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
733 	intel_backlight_set_pwm_level(conn_state, level);
746 				     const struct drm_connector_state *conn_state, u32 level)
748 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
757 				     const struct drm_connector_state *conn_state)
759 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
773 	panel->backlight.funcs->enable(crtc_state, conn_state, panel->backlight.level);
780 			    const struct drm_connector_state *conn_state)
782 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
794 	__intel_backlight_enable(crtc_state, conn_state);
828 static void intel_panel_set_backlight(const struct drm_connector_state *conn_state,
831 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
847 		intel_panel_actually_set_backlight(conn_state, hw_level);
1571 static void intel_pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level)
1573 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
1576 	panel->backlight.pwm_funcs->set(conn_state,
1589 				       const struct drm_connector_state *conn_state, u32 level)
1591 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
1594 	panel->backlight.pwm_funcs->enable(crtc_state, conn_state,
1598 static void intel_pwm_disable_backlight(const struct drm_connector_state *conn_state, u32 level)
1600 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
1603 	panel->backlight.pwm_funcs->disable(conn_state,
1627 			    const struct drm_connector_state *conn_state)
1629 	struct intel_connector *connector = to_intel_connector(conn_state->connector);
1638 		__intel_backlight_enable(crtc_state, conn_state);