This patch adds dummy definition for prepare and unprepare
routines to ld9040 panel driver.
Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-ld9040.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index db1601f..9b40bd05 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -228,6 +228,16 @@ static int ld9040_disable(struct drm_panel *panel)
return ld9040_power_off(ctx);
}
+static int ld9040_unprepare(struct drm_panel *panel)
+{
+ return 0;
+}
+
+static int ld9040_prepare(struct drm_panel *panel)
+{
+ return 0;
+}
+
static int ld9040_enable(struct drm_panel *panel)
{
struct ld9040 *ctx = panel_to_ld9040(panel);
@@ -273,6 +283,8 @@ static int ld9040_get_modes(struct drm_panel *panel)
static const struct drm_panel_funcs ld9040_drm_funcs = {
.disable = ld9040_disable,
+ .unprepare = ld9040_unprepare,
+ .prepare = ld9040_prepare,
.enable = ld9040_enable,
.get_modes = ld9040_get_modes,
};
--
1.7.9.5
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