recipes/xorg-driver/xf86-video-omapfb/pandora_backlight_dim.patch

   1 diff --git a/src/omapfb-driver.c b/src/omapfb-driver.c
   2 index 7a57221..62f5ccb 100644
   3 --- a/src/omapfb-driver.c
   4 +++ b/src/omapfb-driver.c
   5 @@ -788,7 +788,34 @@ OMAPFBLeaveVT(int scrnIndex, int flags)
   6  static Bool
   7  OMAPFBSaveScreen(ScreenPtr pScreen, int mode)
   8  {
   9 -       xf86Msg(X_NOT_IMPLEMENTED, "%s: Dim backlight?\n", __FUNCTION__);
  10 +       /* call Pandora specific script */
  11 +       static int blanking;
  12 +       char cmd[256];
  13 +       int arg;
  14 +
  15 +       switch (mode) {
  16 +               case SCREEN_SAVER_CYCLE:
  17 +                       if (blanking)
  18 +                               return TRUE;
  19 +                       /* fallthrough */
  20 +               case SCREEN_SAVER_ON:
  21 +                       arg = 1;
  22 +                       break;
  23 +
  24 +               default:
  25 +               case SCREEN_SAVER_FORCER:
  26 +                       if (!blanking)
  27 +                               return TRUE;
  28 +                       /* fallthrough */
  29 +               case SCREEN_SAVER_OFF:
  30 +                       arg = 0;
  31 +                       break;
  32 +       }
  33 +
  34 +       snprintf(cmd, sizeof(cmd), "/usr/pandora/scripts/op_power.sh %d screensaver &", arg);
  35 +       system(cmd);
  36 +       blanking = arg;
  37 +
  38         return TRUE;
  39  }
  40