diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 4834c90b4912..c78cd35a1294 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -974,7 +974,8 @@ static bool sun4i_tcon_connected_to_tcon_top(struct device_node *node) remote = of_graph_get_remote_node(node, 0, -1); if (remote) { - ret = !!of_match_node(sun8i_tcon_top_of_table, remote); + ret = !!(IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP) && + of_match_node(sun8i_tcon_top_of_table, remote)); of_node_put(remote); } @@ -1402,13 +1403,20 @@ static int sun8i_r40_tcon_tv_set_mux(struct sun4i_tcon *tcon, if (!pdev) return -EINVAL; - if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS) { + if (IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP) && + encoder->encoder_type == DRM_MODE_ENCODER_TMDS) { ret = sun8i_tcon_top_set_hdmi_src(&pdev->dev, id); if (ret) return ret; } - return sun8i_tcon_top_de_config(&pdev->dev, tcon->id, id); + if (IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP)) { + ret = sun8i_tcon_top_de_config(&pdev->dev, tcon->id, id); + if (ret) + return ret; + } + + return 0; } static const struct sun4i_tcon_quirks sun4i_a10_quirks = { |