struct drm_connector connector;
struct drm_encoder encoder;
- struct sun4i_tcon *tcon;
+ struct drm_panel *panel;
};
static inline struct sun4i_lvds *
{
struct sun4i_lvds *lvds =
drm_connector_to_sun4i_lvds(connector);
- struct sun4i_tcon *tcon = lvds->tcon;
- return drm_panel_get_modes(tcon->panel);
+ return drm_panel_get_modes(lvds->panel);
}
static struct drm_connector_helper_funcs sun4i_lvds_con_helper_funcs = {
sun4i_lvds_connector_destroy(struct drm_connector *connector)
{
struct sun4i_lvds *lvds = drm_connector_to_sun4i_lvds(connector);
- struct sun4i_tcon *tcon = lvds->tcon;
- drm_panel_detach(tcon->panel);
+ drm_panel_detach(lvds->panel);
drm_connector_cleanup(connector);
}
static void sun4i_lvds_encoder_enable(struct drm_encoder *encoder)
{
struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder);
- struct sun4i_tcon *tcon = lvds->tcon;
DRM_DEBUG_DRIVER("Enabling LVDS output\n");
- if (tcon->panel) {
- drm_panel_prepare(tcon->panel);
- drm_panel_enable(tcon->panel);
+ if (lvds->panel) {
+ drm_panel_prepare(lvds->panel);
+ drm_panel_enable(lvds->panel);
}
}
static void sun4i_lvds_encoder_disable(struct drm_encoder *encoder)
{
struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder);
- struct sun4i_tcon *tcon = lvds->tcon;
DRM_DEBUG_DRIVER("Disabling LVDS output\n");
- if (tcon->panel) {
- drm_panel_disable(tcon->panel);
- drm_panel_unprepare(tcon->panel);
+ if (lvds->panel) {
+ drm_panel_disable(lvds->panel);
+ drm_panel_unprepare(lvds->panel);
}
}
lvds = devm_kzalloc(drm->dev, sizeof(*lvds), GFP_KERNEL);
if (!lvds)
return -ENOMEM;
- lvds->tcon = tcon;
encoder = &lvds->encoder;
ret = drm_of_find_panel_or_bridge(tcon->dev->of_node, 1, 0,
- &tcon->panel, &bridge);
+ &lvds->panel, &bridge);
if (ret) {
dev_info(drm->dev, "No panel or bridge found... LVDS output disabled\n");
return 0;
/* The LVDS encoder can only work with the TCON channel 0 */
lvds->encoder.possible_crtcs = drm_crtc_mask(&tcon->crtc->crtc);
- if (tcon->panel) {
+ if (lvds->panel) {
drm_connector_helper_add(&lvds->connector,
&sun4i_lvds_con_helper_funcs);
ret = drm_connector_init(drm, &lvds->connector,
drm_connector_attach_encoder(&lvds->connector,
&lvds->encoder);
- ret = drm_panel_attach(tcon->panel, &lvds->connector);
+ ret = drm_panel_attach(lvds->panel, &lvds->connector);
if (ret) {
dev_err(drm->dev, "Couldn't attach our panel\n");
goto err_cleanup_connector;
struct drm_encoder encoder;
struct sun4i_tcon *tcon;
+ struct drm_panel *panel;
};
static inline struct sun4i_rgb *
{
struct sun4i_rgb *rgb =
drm_connector_to_sun4i_rgb(connector);
- struct sun4i_tcon *tcon = rgb->tcon;
- return drm_panel_get_modes(tcon->panel);
+ return drm_panel_get_modes(rgb->panel);
}
static enum drm_mode_status sun4i_rgb_mode_valid(struct drm_encoder *crtc,
sun4i_rgb_connector_destroy(struct drm_connector *connector)
{
struct sun4i_rgb *rgb = drm_connector_to_sun4i_rgb(connector);
- struct sun4i_tcon *tcon = rgb->tcon;
- drm_panel_detach(tcon->panel);
+ drm_panel_detach(rgb->panel);
drm_connector_cleanup(connector);
}
static void sun4i_rgb_encoder_enable(struct drm_encoder *encoder)
{
struct sun4i_rgb *rgb = drm_encoder_to_sun4i_rgb(encoder);
- struct sun4i_tcon *tcon = rgb->tcon;
DRM_DEBUG_DRIVER("Enabling RGB output\n");
- if (tcon->panel) {
- drm_panel_prepare(tcon->panel);
- drm_panel_enable(tcon->panel);
+ if (rgb->panel) {
+ drm_panel_prepare(rgb->panel);
+ drm_panel_enable(rgb->panel);
}
}
static void sun4i_rgb_encoder_disable(struct drm_encoder *encoder)
{
struct sun4i_rgb *rgb = drm_encoder_to_sun4i_rgb(encoder);
- struct sun4i_tcon *tcon = rgb->tcon;
DRM_DEBUG_DRIVER("Disabling RGB output\n");
- if (tcon->panel) {
- drm_panel_disable(tcon->panel);
- drm_panel_unprepare(tcon->panel);
+ if (rgb->panel) {
+ drm_panel_disable(rgb->panel);
+ drm_panel_unprepare(rgb->panel);
}
}
encoder = &rgb->encoder;
ret = drm_of_find_panel_or_bridge(tcon->dev->of_node, 1, 0,
- &tcon->panel, &bridge);
+ &rgb->panel, &bridge);
if (ret) {
dev_info(drm->dev, "No panel or bridge found... RGB output disabled\n");
return 0;
/* The RGB encoder can only work with the TCON channel 0 */
rgb->encoder.possible_crtcs = drm_crtc_mask(&tcon->crtc->crtc);
- if (tcon->panel) {
+ if (rgb->panel) {
drm_connector_helper_add(&rgb->connector,
&sun4i_rgb_con_helper_funcs);
ret = drm_connector_init(drm, &rgb->connector,
drm_connector_attach_encoder(&rgb->connector,
&rgb->encoder);
- ret = drm_panel_attach(tcon->panel, &rgb->connector);
+ ret = drm_panel_attach(rgb->panel, &rgb->connector);
if (ret) {
dev_err(drm->dev, "Couldn't attach our panel\n");
goto err_cleanup_connector;