drm/exynos: added mode_fixup feature and code clean.
this patch adds mode_fixup feature for hdmi module that
specific driver changes current mode to driver desired mode
properly.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index ef4754f..45ca732 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -111,9 +111,19 @@
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
+ struct drm_device *dev = encoder->dev;
+ struct drm_connector *connector;
+ struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
+ struct exynos_drm_manager_ops *manager_ops = manager->ops;
+
DRM_DEBUG_KMS("%s\n", __FILE__);
- /* drm framework doesn't check NULL. */
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ if (connector->encoder == encoder)
+ if (manager_ops && manager_ops->mode_fixup)
+ manager_ops->mode_fixup(manager->dev, connector,
+ mode, adjusted_mode);
+ }
return true;
}
@@ -132,12 +142,11 @@
DRM_DEBUG_KMS("%s\n", __FILE__);
- mode = adjusted_mode;
-
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if (connector->encoder == encoder) {
if (manager_ops && manager_ops->mode_set)
- manager_ops->mode_set(manager->dev, mode);
+ manager_ops->mode_set(manager->dev,
+ adjusted_mode);
if (overlay_ops && overlay_ops->mode_set)
overlay_ops->mode_set(manager->dev, overlay);