diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/bridge/lontium-lt8912b.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c index 273157428c82..4b2ae27f0a57 100644 --- a/drivers/gpu/drm/bridge/lontium-lt8912b.c +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -440,26 +440,24 @@ lt8912_connector_mode_valid(struct drm_connector *connector, static int lt8912_connector_get_modes(struct drm_connector *connector) { - struct edid *edid; - int ret = -1; - int num = 0; + const struct drm_edid *drm_edid; struct lt8912 *lt = connector_to_lt8912(connector); u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24; + int ret, num; - edid = drm_bridge_get_edid(lt->hdmi_port, connector); - if (edid) { - drm_connector_update_edid_property(connector, edid); - num = drm_add_edid_modes(connector, edid); - } else { - return ret; - } + drm_edid = drm_bridge_edid_read(lt->hdmi_port, connector); + drm_edid_connector_update(connector, drm_edid); + if (!drm_edid) + return 0; + + num = drm_edid_connector_add_modes(connector); ret = drm_display_info_set_bus_formats(&connector->display_info, &bus_format, 1); - if (ret) - num = ret; + if (ret < 0) + num = 0; - kfree(edid); + drm_edid_free(drm_edid); return num; } @@ -620,8 +618,8 @@ lt8912_bridge_detect(struct drm_bridge *bridge) return lt8912_check_cable_status(lt); } -static struct edid *lt8912_bridge_get_edid(struct drm_bridge *bridge, - struct drm_connector *connector) +static const struct drm_edid *lt8912_bridge_edid_read(struct drm_bridge *bridge, + struct drm_connector *connector) { struct lt8912 *lt = bridge_to_lt8912(bridge); @@ -630,7 +628,7 @@ static struct edid *lt8912_bridge_get_edid(struct drm_bridge *bridge, * given to the hdmi connector node. */ if (lt->hdmi_port->ops & DRM_BRIDGE_OP_EDID) - return drm_bridge_get_edid(lt->hdmi_port, connector); + return drm_bridge_edid_read(lt->hdmi_port, connector); dev_warn(lt->dev, "The connected bridge does not supports DRM_BRIDGE_OP_EDID\n"); return NULL; @@ -642,7 +640,7 @@ static const struct drm_bridge_funcs lt8912_bridge_funcs = { .mode_set = lt8912_bridge_mode_set, .enable = lt8912_bridge_enable, .detect = lt8912_bridge_detect, - .get_edid = lt8912_bridge_get_edid, + .edid_read = lt8912_bridge_edid_read, }; static int lt8912_bridge_resume(struct device *dev) |