@@ -42,7 +42,7 @@ struct jadard {
struct drm_panel panel;
struct mipi_dsi_device *dsi;
const struct jadard_panel_desc *desc;
-
+ enum drm_panel_orientation orientation;
struct regulator *vdd;
struct regulator *vccio;
struct gpio_desc *reset;
@@ -205,12 +205,20 @@ static int jadard_get_modes(struct drm_panel *panel,
return 1;
}
+static enum drm_panel_orientation jadard_panel_get_orientation(struct drm_panel *panel)
+{
+ struct jadard *jadard = panel_to_jadard(panel);
+
+ return jadard->orientation;
+}
+
static const struct drm_panel_funcs jadard_funcs = {
.disable = jadard_disable,
.unprepare = jadard_unprepare,
.prepare = jadard_prepare,
.enable = jadard_enable,
.get_modes = jadard_get_modes,
+ .get_orientation = jadard_panel_get_orientation,
};
static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard)
@@ -907,6 +915,12 @@ static int jadard_dsi_probe(struct mipi_dsi_device *dsi)
drm_panel_init(&jadard->panel, dev, &jadard_funcs,
DRM_MODE_CONNECTOR_DSI);
+ ret = of_drm_get_panel_orientation(dev->of_node, &jadard->orientation);
+ if (ret < 0) {
+ dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret);
+ return ret;
+ }
+
ret = drm_panel_of_backlight(&jadard->panel);
if (ret)
return ret;
This driver does not have the function to adjust the orientation, so this function is added. Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com> --- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-)