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Retain brightness when entering screenlock

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This commit is contained in:
Miles Alan 2020-07-06 20:10:12 -05:00
parent 7b3be0453a
commit cf4cd1b8df
1 changed files with 4 additions and 4 deletions
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8
programs/sxmo_screenlock.c
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@ -25,7 +25,7 @@ static Display *dpy;
static enum State state = StateNoInput; static enum State state = StateNoInput;
static int lastkeysym = NULL; static int lastkeysym = NULL;
static int lastkeyn = 0; static int lastkeyn = 0;
static char * oldbrightness = "200"; static char oldbrightness[10] = "200";
static char * brightnessfile = "/sys/devices/platform/backlight/backlight/backlight/brightness"; static char * brightnessfile = "/sys/devices/platform/backlight/backlight/backlight/brightness";
static char * powerstatefile = "/sys/power/state"; static char * powerstatefile = "/sys/power/state";
@ -71,12 +71,12 @@ syncstate()
syncstate(); syncstate();
} else if (state == StateNoInput) { } else if (state == StateNoInput) {
setpineled(Blue); setpineled(Blue);
writefile(brightnessfile, "200"); writefile(brightnessfile, oldbrightness);
} else if (state == StateNoInputNoScreen) { } else if (state == StateNoInputNoScreen) {
setpineled(Purple); setpineled(Purple);
writefile(brightnessfile, "0"); writefile(brightnessfile, "0");
} else if (state == StateDead) { } else if (state == StateDead) {
writefile(brightnessfile, "200"); writefile(brightnessfile, oldbrightness);
setpineled(Off); setpineled(Off);
} }
} }
@ -171,7 +171,7 @@ getoldbrightness() {
fclose(f); fclose(f);
} }
if (buffer) { if (buffer) {
oldbrightness = buffer; sprintf(oldbrightness, "%d", atoi(buffer));
} }
} }