drm/panel: simple: Add dummy prepare and unprepare routines
authorAjay Kumar <ajaykumar.rs@samsung.com>
Thu, 31 Jul 2014 17:42:04 +0000 (23:12 +0530)
committerThierry Reding <treding@nvidia.com>
Wed, 6 Aug 2014 14:44:11 +0000 (16:44 +0200)
This patch adds dummy definition for prepare and unprepare
routines to simple panel driver.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/panel/panel-simple.c

index c31b645813a74226761836c67f633162dc7c9b57..4bf33c6b42f07a6fc1eeb9cdc444b38134987fff 100644 (file)
@@ -117,6 +117,16 @@ static int panel_simple_disable(struct drm_panel *panel)
        return 0;
 }
 
+static int panel_simple_unprepare(struct drm_panel *panel)
+{
+       return 0;
+}
+
+static int panel_simple_prepare(struct drm_panel *panel)
+{
+       return 0;
+}
+
 static int panel_simple_enable(struct drm_panel *panel)
 {
        struct panel_simple *p = to_panel_simple(panel);
@@ -167,6 +177,8 @@ static int panel_simple_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs panel_simple_funcs = {
        .disable = panel_simple_disable,
+       .unprepare = panel_simple_unprepare,
+       .prepare = panel_simple_prepare,
        .enable = panel_simple_enable,
        .get_modes = panel_simple_get_modes,
 };