drm/rcar-du: Use struct videomode in platform data

In preparation for DT support where panel timings will be described by a
DRM-agnostic video mode, replace the struct drm_mode_modeinfo instance
in the panel platform data with a struct videomode.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

2 files changed, 4 insertions, 12 deletions

diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index 2e3d7b5b0ad7..c96f6089f8bf 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -6,6 +6,7 @@ config DRM_RCAR_DU
         select DRM_KMS_CMA_HELPER
         select DRM_GEM_CMA_HELPER
         select DRM_KMS_FB_HELPER
+        select VIDEOMODE_HELPERS
         help
           Choose this option if you have an R-Car chipset.
           If M is selected the module will be called rcar-du-drm.
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
index cfcf6e74ad0a..d29544121658 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
@@ -40,18 +40,9 @@ static int rcar_du_lvds_connector_get_modes(struct drm_connector *connector)
                 return 0;
 
         mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
-        mode->clock = lvdscon->panel->mode.clock;
-        mode->hdisplay = lvdscon->panel->mode.hdisplay;
-        mode->hsync_start = lvdscon->panel->mode.hsync_start;
-        mode->hsync_end = lvdscon->panel->mode.hsync_end;
-        mode->htotal = lvdscon->panel->mode.htotal;
-        mode->vdisplay = lvdscon->panel->mode.vdisplay;
-        mode->vsync_start = lvdscon->panel->mode.vsync_start;
-        mode->vsync_end = lvdscon->panel->mode.vsync_end;
-        mode->vtotal = lvdscon->panel->mode.vtotal;
-        mode->flags = lvdscon->panel->mode.flags;
-
-        drm_mode_set_name(mode);
+
+        drm_display_mode_from_videomode(&lvdscon->panel->mode, mode);
+
         drm_mode_probed_add(connector, mode);
 
         return 1;