This patch adds dummy definition for prepare and unprepare
routines to simple panel driver.
Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-simple.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index a251361..2e51c34 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -114,6 +114,16 @@ 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);
@@ -164,6 +174,8 @@ 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,
};
--
1.7.9.5
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