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  • Committer: Tarmac
  • Author(s): Seth Forshee
  • Date: 2014-01-22 20:10:35 UTC
  • mfrom: (93.3.20 backlight-settings)
  • Revision ID: tarmac-20140122201035-g3yr2g0xyqrz34iq
* Add dbus interfaces to allow getting brightness parameters and changing brightness settings
* Add powerd-cli support for these new dbus interfaces
* Change backlight code to use Android HAL for changing brightness, making it compatible with more devices
* Disable autobrightness on startup until user setting is supplied
* Fix build warning
* Eliminate short delay before changing screen brightness when going from a dim or off state to bright with autobrightness enabled (LP: #1221672)
.

Approved by Michael Frey, PS Jenkins bot.

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src/powerd-internal.h
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void powerd_new_als_event(double lux);
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void powerd_autobrightness_enable(void);
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void powerd_autobrightness_disable(void);
 
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gboolean powerd_autobrightness_available(void);
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int powerd_autobrightness_init(void);
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void powerd_autobrightness_deinit(void);
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int powerd_get_brightness(void);
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int powerd_get_max_brightness(void);
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int powerd_set_brightness(int brightness);
 
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int powerd_set_user_brightness(int brightness);
 
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void powerd_dim_screen(void);
 
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gboolean handle_get_brightness_params(PowerdSource *obj,
 
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                                      GDBusMethodInvocation *invocation);
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/* Display functions */
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void powerd_brightness_set_value(gint value);
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void powerd_proximity_event(gboolean near);
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void powerd_display_set_override(enum powerd_override_reason reason);
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void powerd_display_clear_override(enum powerd_override_reason reason);
 
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gboolean handle_user_autobrightness_enable(PowerdSource *obj,
 
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                                           GDBusMethodInvocation *invocation,
 
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                                           gboolean enable);
 
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gboolean handle_set_user_brightness(PowerdSource *obj,
 
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                                    GDBusMethodInvocation *invocation,
 
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                                    gint brightness);
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/* Display request functions */
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int powerd_add_display_request(struct powerd_display_request *request,