diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 6c8a9b5b67b0..4eabfdd3be2d 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -112,6 +112,8 @@ struct panel_simple { struct gpio_desc *hpd_gpio; struct drm_display_mode override_mode; + + enum drm_panel_orientation orientation; }; static inline struct panel_simple *to_panel_simple(struct drm_panel *panel) @@ -371,6 +373,9 @@ static int panel_simple_get_modes(struct drm_panel *panel, /* add hard-coded panel modes */ num += panel_simple_get_non_edid_modes(p, connector); + /* set up connector's "panel orientation" property */ + drm_connector_set_panel_orientation(connector, p->orientation); + return num; } @@ -532,6 +537,12 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) return err; } + err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation); + if (err) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err); + return err; + } + ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); if (ddc) { panel->ddc = of_find_i2c_adapter_by_node(ddc); |