gfx: fix backlight control failure on PR3

Signed-off-by: Li Peng <peng.li@intel.com>

diff --git a/drivers/staging/mrst/drv/psb_bl.c b/drivers/staging/mrst/drv/psb_bl.c
index 98f056d..7b290ab 100644 (file)
--- a/drivers/staging/mrst/drv/psb_bl.c
+++ b/drivers/staging/mrst/drv/psb_bl.c
@@ -75,22 +75,9 @@ int psb_set_brightness(struct backlight_device *bd)
                adjusted_level = adjusted_level / BLC_ADJUSTMENT_MAX;
                dev_priv->brightness_adjusted = adjusted_level;
 
-#ifndef CONFIG_MDFLD_DSI_DPU
-               if((!(dev_priv->dsr_fb_update & MDFLD_DSR_MIPI_CONTROL)) &&
-                       (dev_priv->dbi_panel_on || dev_priv->dbi_panel_on2)){
-                       mdfld_dsi_dbi_exit_dsr(dev,MDFLD_DSR_MIPI_CONTROL, 0, 0);
-                       PSB_DEBUG_ENTRY("Out of DSR before set brightness to %d.\n",
-                                       dev_priv->brightness_adjusted);
-               }
-#endif
-               {
-                       if (dev_priv->dbi_panel_on || dev_priv->dpi_panel_on)
-                               mdfld_dsi_brightness_control(dev, 0,
-                                                            dev_priv->brightness_adjusted);
-               }
-
-               if ((dev_priv->dbi_panel_on2) || (dev_priv->dpi_panel_on2))
-                       mdfld_dsi_brightness_control(dev, 2, dev_priv->brightness_adjusted);
+               mdfld_dsi_brightness_control(dev, 0, dev_priv->brightness_adjusted);
+               mdfld_dsi_brightness_control(dev, 2, dev_priv->brightness_adjusted);
+
                ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
        }