[EGIT] [core/enlightenment] enlightenment-0.17 43/85: only allow backlight to go to 0.1, not 0.0

[Mike Blumenkrantz]

cedric pushed a commit to branch enlightenment-0.17.

http://git.enlightenment.org/core/enlightenment.git/commit/?id=44274fa30aaaedd681243667a67a25b502a3249d

commit 44274fa30aaaedd681243667a67a25b502a3249d
Author: Mike Blumenkrantz <zm...@samsung.com>
Date:   Tue Dec 17 11:22:56 2013 -0500

    only allow backlight to go to 0.1, not 0.0
    
    on some backlight devices, 0.0 is completely off, which can render the 
system unusable.
    
    T651
---
 src/bin/e_backlight.c              | 2 +-
 src/bin/e_config.c                 | 4 ++++
 src/modules/backlight/e_mod_main.c | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/bin/e_backlight.c b/src/bin/e_backlight.c
index 26cfe99..5efcb7c 100644
--- a/src/bin/e_backlight.c
+++ b/src/bin/e_backlight.c
@@ -87,7 +87,7 @@ e_backlight_init(void)
         e_backlight_update();
         if (!getenv("E_RESTART"))
           {
-             e_backlight_level_set(NULL, 0.0, 0.0);
+             e_backlight_level_set(NULL, 0.1, 0.0);
              e_backlight_level_set(NULL, e_config->backlight.normal, 0.0);
           }
      }
diff --git a/src/bin/e_config.c b/src/bin/e_config.c
index c949ece..32536c9 100644
--- a/src/bin/e_config.c
+++ b/src/bin/e_config.c
@@ -1205,6 +1205,10 @@ while (!e_config)
 
      E_CONFIG_LIMIT(e_config->multiscreen_flip, 0, 1);
 
+     E_CONFIG_LIMIT(e_config->backlight.normal, 0.1, 1.0);
+     E_CONFIG_LIMIT(e_config->backlight.dim, 0.1, 1.0);
+     E_CONFIG_LIMIT(e_config->backlight.idle_dim, 0.1, 1.0);
+
      if (!e_config->icon_theme)
        e_config->icon_theme = eina_stringshare_add("hicolor"); // FDO default
 
diff --git a/src/modules/backlight/e_mod_main.c 
b/src/modules/backlight/e_mod_main.c
index 1252ceb..db84f8e 100644
--- a/src/modules/backlight/e_mod_main.c
+++ b/src/modules/backlight/e_mod_main.c
@@ -245,7 +245,7 @@ _backlight_popup_new(Instance *inst)
    
    inst->o_table = e_widget_table_add(evas, 0);
 
-   o = e_widget_slider_add(evas, 0, 0, NULL, 0.0, 1.0, 0.05, 0, &(inst->val), 
NULL, 100);
+   o = e_widget_slider_add(evas, 0, 0, NULL, 0.1, 1.0, 0.05, 0, &(inst->val), 
NULL, 100);
    evas_object_smart_callback_add(o, "changed", _slider_cb, inst);
    inst->o_slider = o;
    e_widget_table_object_align_append(inst->o_table, o, 

--