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fix up wheel issue with bl module 

should make bl work on archos on anchient kernel now... missed support
code from e_backlight.c



SVN revision: 61277
This commit is contained in:
Carsten Haitzler 2011-07-12 10:12:59 +00:00
parent a2ac69cd09
commit ad7ad9a092
3 changed files with 23 additions and 8 deletions
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27
src/bin/e_backlight.c
View File

@ -285,6 +285,20 @@ _bl_sys_find(void)
free(file); free(file);
} }
} }
if (maxval <= 0)
{
struct stat st;
tryfile = "/sys/class/leds/lcd-backlight/brightness";
if (stat(tryfile, &st) == 0)
{
tryfile = "/sys/class/leds/lcd-backlight/max_brightness";
bl_sysval = eina_stringshare_add(tryfile);
maxval = _bl_sys_num_get(tryfile);
if (maxval <= 0) maxval = 255;
return;
}
}
} }
} }
@ -304,12 +318,12 @@ _bl_sys_level_get(void)
strcat(p, "brightness"); strcat(p, "brightness");
} }
maxval = _bl_sys_num_get(maxfile); maxval = _bl_sys_num_get(maxfile);
if (maxval > 0) if (maxval < 0) maxval = 255;
{ val = _bl_sys_num_get(valfile);
val = _bl_sys_num_get(valfile); if ((val >= 0) && (val <= maxval))
if ((val >= 0) && (val <= maxval)) bl_val = (double)val / (double)maxval;
bl_val = (double)val / (double)maxval; printf("GET: %i/%i (%1.3f)\n", val, maxval, bl_val);
} free(valfile);
} }
static Eina_Bool static Eina_Bool
@ -343,6 +357,7 @@ _bl_sys_level_set(double val)
bl_sys_pending_set = EINA_TRUE; bl_sys_pending_set = EINA_TRUE;
return; return;
} }
printf("SET: %1.3f\n", val);
snprintf(buf, sizeof(buf), snprintf(buf, sizeof(buf),
"%s/enlightenment/utils/enlightenment_backlight %i", "%s/enlightenment/utils/enlightenment_backlight %i",
e_prefix_lib_get(), (int)(val * 1000.0)); e_prefix_lib_get(), (int)(val * 1000.0));

3
src/bin/e_backlight_main.c
View File

@ -154,7 +154,7 @@ main(int argc,
struct stat st; struct stat st;
snprintf(file, sizeof(file), "/sys/class/leds/lcd-backlight/brightness"); snprintf(file, sizeof(file), "/sys/class/leds/lcd-backlight/brightness");
if (stat(file, &st) >= 0) if (stat(file, &st) == 0)
{ {
maxlevel = 255; maxlevel = 255;
maxstr = read_file("/sys/devices/leds/lcd-backlight/max_brightness"); maxstr = read_file("/sys/devices/leds/lcd-backlight/max_brightness");
@ -162,6 +162,7 @@ main(int argc,
{ {
maxlevel = atoi(maxstr); maxlevel = atoi(maxstr);
free(maxstr); free(maxstr);
if (maxlevel <= 0) maxlevel = 255;
} }
} }
} }

1
src/modules/backlight/e_mod_main.c
View File

@ -350,7 +350,6 @@ _backlight_cb_mouse_wheel(void *data, Evas *evas __UNUSED__, Evas_Object *obj __
double v; double v;
Instance *inst = data; Instance *inst = data;
e_backlight_update();
inst->val = e_backlight_level_get(inst->gcc->gadcon->zone); inst->val = e_backlight_level_get(inst->gcc->gadcon->zone);
if (ev->z > 0) if (ev->z > 0)
_backlight_level_decrease(inst); _backlight_level_decrease(inst);