Instead of determining the connector type from the type of the display's omap_dss_device and passing it to the omap_connector_init() function, move the type determination code to omap_connector.c and remove the type argument to the connector init function. This moves code to a more natural location, making the driver easier to read.
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- drivers/gpu/drm/omapdrm/omap_connector.c | 29 ++++++++++++++++++++++++++--- drivers/gpu/drm/omapdrm/omap_connector.h | 5 +++-- drivers/gpu/drm/omapdrm/omap_drv.c | 27 ++------------------------- 3 files changed, 31 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c index 77b044b778d6..e5ea027357c6 100644 --- a/drivers/gpu/drm/omapdrm/omap_connector.c +++ b/drivers/gpu/drm/omapdrm/omap_connector.c @@ -326,10 +326,33 @@ static const struct drm_connector_helper_funcs omap_connector_helper_funcs = { .mode_valid = omap_connector_mode_valid, };
+static int omap_connector_get_type(struct omap_dss_device *display) +{ + switch (display->type) { + case OMAP_DISPLAY_TYPE_HDMI: + return DRM_MODE_CONNECTOR_HDMIA; + case OMAP_DISPLAY_TYPE_DVI: + return DRM_MODE_CONNECTOR_DVID; + case OMAP_DISPLAY_TYPE_DSI: + return DRM_MODE_CONNECTOR_DSI; + case OMAP_DISPLAY_TYPE_DPI: + case OMAP_DISPLAY_TYPE_DBI: + return DRM_MODE_CONNECTOR_DPI; + case OMAP_DISPLAY_TYPE_VENC: + /* TODO: This could also be composite */ + return DRM_MODE_CONNECTOR_SVIDEO; + case OMAP_DISPLAY_TYPE_SDI: + return DRM_MODE_CONNECTOR_LVDS; + default: + return DRM_MODE_CONNECTOR_Unknown; + } +} + /* initialize connector */ struct drm_connector *omap_connector_init(struct drm_device *dev, - int connector_type, struct omap_dss_device *output, - struct omap_dss_device *display, struct drm_encoder *encoder) + struct omap_dss_device *output, + struct omap_dss_device *display, + struct drm_encoder *encoder) { struct drm_connector *connector = NULL; struct omap_connector *omap_connector; @@ -349,7 +372,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev, connector->doublescan_allowed = 0;
drm_connector_init(dev, connector, &omap_connector_funcs, - connector_type); + omap_connector_get_type(display)); drm_connector_helper_add(connector, &omap_connector_helper_funcs);
/* diff --git a/drivers/gpu/drm/omapdrm/omap_connector.h b/drivers/gpu/drm/omapdrm/omap_connector.h index 42ff0a106179..854099801649 100644 --- a/drivers/gpu/drm/omapdrm/omap_connector.h +++ b/drivers/gpu/drm/omapdrm/omap_connector.h @@ -28,8 +28,9 @@ struct drm_encoder; struct omap_dss_device;
struct drm_connector *omap_connector_init(struct drm_device *dev, - int connector_type, struct omap_dss_device *output, - struct omap_dss_device *display, struct drm_encoder *encoder); + struct omap_dss_device *output, + struct omap_dss_device *display, + struct drm_encoder *encoder); struct drm_encoder *omap_connector_attached_encoder( struct drm_connector *connector); bool omap_connector_get_hdmi_mode(struct drm_connector *connector); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index fd2d869304e7..abf199b677bb 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -129,28 +129,6 @@ static const struct drm_mode_config_funcs omap_mode_config_funcs = { .atomic_commit = drm_atomic_helper_commit, };
-static int get_connector_type(struct omap_dss_device *display) -{ - switch (display->type) { - case OMAP_DISPLAY_TYPE_HDMI: - return DRM_MODE_CONNECTOR_HDMIA; - case OMAP_DISPLAY_TYPE_DVI: - return DRM_MODE_CONNECTOR_DVID; - case OMAP_DISPLAY_TYPE_DSI: - return DRM_MODE_CONNECTOR_DSI; - case OMAP_DISPLAY_TYPE_DPI: - case OMAP_DISPLAY_TYPE_DBI: - return DRM_MODE_CONNECTOR_DPI; - case OMAP_DISPLAY_TYPE_VENC: - /* TODO: This could also be composite */ - return DRM_MODE_CONNECTOR_SVIDEO; - case OMAP_DISPLAY_TYPE_SDI: - return DRM_MODE_CONNECTOR_LVDS; - default: - return DRM_MODE_CONNECTOR_Unknown; - } -} - static void omap_disconnect_pipelines(struct drm_device *ddev) { struct omap_drm_private *priv = ddev->dev_private; @@ -322,9 +300,8 @@ static int omap_modeset_init(struct drm_device *dev) if (!encoder) return -ENOMEM;
- connector = omap_connector_init(dev, - get_connector_type(display), pipe->output, - display, encoder); + connector = omap_connector_init(dev, pipe->output, display, + encoder); if (!connector) return -ENOMEM;