dsi_display: interpolated doze brightness improvement

Signed-off-by: onettboots <blackcocopet@gmail.com>

Author: RealJohnGalt

drivers/gpu/drm/msm/dsi-staging/dsi_display.c

@@ -1078,25 +1078,26 @@ struct blbl {
 };
 
 struct blbl aod_bl_lut[] = {
-        {0, 1},
-        {10, 1},
-        {40, 9},
-        {90, 30},
-        {120, 40},
+	{0, 1},
+	{10, 1},
+	{40, 9},
+	{90, 30},
+	{120, 60},
+	{280, 100},
 };
 
 u32 dsi_panel_get_aod_bl(struct dsi_display *display) {
         int i;
         //cached value is better than reading display->panel->bl_config.bl_level
         u32 cur_bl = dsi_panel_backlight_get();
 
-        for (i = 0; i < 5; i++)
+	for (i = 0; i < 6; i++)
                 if (aod_bl_lut[i].bl >= cur_bl)
                         break;
         if (i == 0)
                 return aod_bl_lut[i].aod_bl;
 
-        if (i == 4)
+        if (i == 5)
                 return aod_bl_lut[i - 1].aod_bl;
 
         return interpolate(cur_bl,
@@ -1136,7 +1137,7 @@ int dsi_display_set_power(struct drm_connector *connector,
 		break;
 	case SDE_MODE_DPMS_LP2:
 		dsi_panel_set_backlight(display->panel, dsi_panel_get_aod_bl(display));
-		usleep_range(20000, 30000);
+		usleep_range(16000, 24000);
 		rc = dsi_panel_set_lp2(display->panel);
 		break;
 	case SDE_MODE_DPMS_ON: