drm/panel: s6e8aa0: Add dummy prepare and unprepare routines
authorAjay Kumar <ajaykumar.rs@samsung.com>
Thu, 31 Jul 2014 17:42:03 +0000 (23:12 +0530)
committerThierry Reding <treding@nvidia.com>
Wed, 6 Aug 2014 14:44:10 +0000 (16:44 +0200)
This patch adds dummy definition for prepare and unprepare
routines to s6e8aa0 panel driver.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/panel/panel-s6e8aa0.c

index 4fe0bbb0323024c9ea24afd993855da57ad977ac..31f2c87eadf699be34a8d5bb7635bc5f60c62e68 100644 (file)
@@ -903,6 +903,16 @@ static int s6e8aa0_disable(struct drm_panel *panel)
        return s6e8aa0_power_off(ctx);
 }
 
+static int s6e8aa0_unprepare(struct drm_panel *panel)
+{
+       return 0;
+}
+
+static int s6e8aa0_prepare(struct drm_panel *panel)
+{
+       return 0;
+}
+
 static int s6e8aa0_enable(struct drm_panel *panel)
 {
        struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
@@ -947,6 +957,8 @@ static int s6e8aa0_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs s6e8aa0_drm_funcs = {
        .disable = s6e8aa0_disable,
+       .unprepare = s6e8aa0_unprepare,
+       .prepare = s6e8aa0_prepare,
        .enable = s6e8aa0_enable,
        .get_modes = s6e8aa0_get_modes,
 };