commit e0ccf99ff43a123318e58d404337c031ae69d91d
author Manoj Kumar AVM <manojavm@codeaurora.org> Mon May 18 15:46:53 2015 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Jun 23 15:48:27 2015 -0700
tree d609d254bc4bf03dd466511277f4911227944664
parent 213d2c4ea06a47ec5eaa8173d40148ba73200c51

sdm: provide CONTROL_BACKLIGHT support

Implement CONTROL_BACKLIGHT binder support.
This binder supports ability to control screen updates and
backlight brightness.
Usage:
To turn off backlight on primary
adb shell "service call display.qservice 20 i32 0"

To restore backlight on primary
adb shell "service call display.qservice 20 i32 1"

Change-Id: I5ec9277d606dcbf31f316d6f7e0c93a27806910d

libqservice/IQService.h

diff --git a/libqservice/IQService.h b/libqservice/IQService.h
index 16ea704..c877d06 100644
--- a/libqservice/IQService.h
+++ b/libqservice/IQService.h
@@ -59,7 +59,7 @@
         /* Enable/Disable/Set refresh rate dynamically */
         CONFIGURE_DYN_REFRESH_RATE = 18,
         SET_PARTIAL_UPDATE = 19,   // Preference on partial update feature
-        TOGGLE_SCREEN_UPDATE = 20, // Provides ability to disable screen updates
+        CONTROL_BACKLIGHT = 20, // Provides ability to control backlight
         SET_FRAME_DUMP_CONFIG = 21,  // Provides ability to set the frame dump config
         SET_S3D_MODE = 22, // Set the 3D mode as specified in msm_hdmi_modes.h
         CONNECT_HDMI_CLIENT = 23,  // Connect HDMI CEC HAL Client