drm/imx: convey the pixelclk-active and de-active flags from DT to the ipu-di driver

[karo-tx-linux.git] / drivers / gpu / drm / drm_modes.c

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 51804e5c58b948b47f11230a70837dd8c02b242d..15704873fd611e9a8a1ed032438342907a9545ee 100644 (file)
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -687,7 +687,8 @@ EXPORT_SYMBOL_GPL(drm_bus_flags_from_videomode);
  * 0 on success, a negative errno code when no of videomode node was found.
  */
 int of_get_drm_display_mode(struct device_node *np,
-                           struct drm_display_mode *dmode, int index)
+                           struct drm_display_mode *dmode, u32 *bus_flags,
+                           int index)
 {
        struct videomode vm;
        int ret;
@@ -697,6 +698,8 @@ int of_get_drm_display_mode(struct device_node *np,
                return ret;
 
        drm_display_mode_from_videomode(&vm, dmode);
+       if (bus_flags)
+               drm_bus_flags_from_videomode(&vm, bus_flags);
 
        pr_debug("%s: got %dx%d display mode from %s\n",
                of_node_full_name(np), vm.hactive, vm.vactive, np->name);