video: mxc: use of_get_videomode() to set up the video timing

[karo-tx-linux.git] / drivers / video / mxc / mxc_lcdif.c

diff --git a/drivers/video/mxc/mxc_lcdif.c b/drivers/video/mxc/mxc_lcdif.c
index 3ec736068aa44826271357dc00ab8d90f5433f8e..e18731e238d91dd6cffefeac02a54171c0085e73 100644 (file)
--- a/drivers/video/mxc/mxc_lcdif.c
+++ b/drivers/video/mxc/mxc_lcdif.c
@@ -19,6 +19,9 @@
 #include <linux/of_device.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
+#include <video/of_display_timing.h>
+#include <video/of_videomode.h>
+#include <video/videomode.h>
 
 #include "mxc_dispdrv.h"
 
@@ -26,6 +29,7 @@ struct mxc_lcd_platform_data {
        u32 default_ifmt;
        u32 ipu_id;
        u32 disp_id;
+       enum display_flags disp_flags;
 };
 
 struct mxc_lcdif_data {
@@ -207,6 +211,18 @@ static int lcd_get_of_property(struct device *dev,
                return err;
        }
 
+       {
+               struct videomode vm = { };
+
+               err = of_get_videomode(np, &vm, OF_USE_NATIVE_MODE);
+               if (err == 0) {
+                       dev_dbg(dev, "Copying videomode from display-timings\n");
+                       fb_videomode_from_videomode(&vm, &lcdif_modedb[0]);
+                       plat_data->disp_flags = vm.flags;
+                       lcdif_modedb_sz = 1;
+               }
+       }
+
        plat_data->ipu_id = ipu_id;
        plat_data->disp_id = disp_id;
        if (!strncmp(default_ifmt, "RGB24", 5))