This is required to for i915 to convert connector properties to atomic.
Changes since v1:
- Add docbook info. (danvet)
- Change picture_aspect_ratio to enum hdmi_picture_aspect.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Acked-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/drm_atomic.c | 8 ++++++++
include/drm/drm_connector.h | 16 ++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 30229ab719c0..25ea6f797a54 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1123,6 +1123,10 @@ int drm_atomic_connector_set_property(struct drm_connector *connector,
*/
if (state->link_status != DRM_LINK_STATUS_GOOD)
state->link_status = val;
+ } else if (property == config->aspect_ratio_property) {
+ state->picture_aspect_ratio = val;
+ } else if (property == config->scaling_mode_property) {
+ state->scaling_mode = val;
} else if (connector->funcs->atomic_set_property) {
return connector->funcs->atomic_set_property(connector,
state, property, val);
@@ -1199,6 +1203,10 @@ drm_atomic_connector_get_property(struct drm_connector *connector,
*val = state->tv.hue;
} else if (property == config->link_status_property) {
*val = state->link_status;
+ } else if (property == config->aspect_ratio_property) {
+ *val = state->picture_aspect_ratio;
+ } else if (property == config->scaling_mode_property) {
+ *val = state->scaling_mode;
} else if (connector->funcs->atomic_get_property) {
return connector->funcs->atomic_get_property(connector,
state, property, val);
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 4eeda120e46d..5b50bc2db6fb 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -25,6 +25,7 @@
#include <linux/list.h>
#include <linux/ctype.h>
+#include <linux/hdmi.h>
#include <drm/drm_mode_object.h>
#include <uapi/drm/drm_mode.h>
@@ -326,6 +327,21 @@ struct drm_connector_state {
struct drm_atomic_state *state;
struct drm_tv_connector_state tv;
+
+ /**
+ * @picture_aspect_ratio: Connector property to control the
+ * HDMI infoframe aspect ratio setting.
+ *
+ * The DRM_MODE_PICTURE_ASPECT_* values much match the
+ * values for &enum hdmi_picture_aspect
+ */
+ enum hdmi_picture_aspect picture_aspect_ratio;
+
+ /**
+ * @scaling_mode: Connector property to control the
+ * upscaling, mostly used for built-in panels.
+ */
+ unsigned int scaling_mode;
};
/**
--
2.7.4
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