static void omap_encoder_destroy(struct drm_encoder *encoder)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
DBG("%s", omap_encoder->mgr->name);
drm_encoder_cleanup(encoder);
kfree(omap_encoder);
}
static void omap_encoder_prepare(struct drm_encoder *encoder)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
struct drm_encoder_helper_funcs *encoder_funcs =
encoder->helper_private;
DBG("%s", omap_encoder->mgr->name);
encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
}
static bool omap_encoder_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
DBG("%s", omap_encoder->mgr->name);
return true;
}
static void omap_encoder_commit(struct drm_encoder *encoder)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
struct drm_encoder_helper_funcs *encoder_funcs =
encoder->helper_private;
DBG("%s", omap_encoder->mgr->name);
omap_encoder->mgr->apply(omap_encoder->mgr);
encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
}
static void omap_encoder_dpms(struct drm_encoder *encoder, int mode)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct omap_gpu_private *priv = dev->dev_private;
int i;
DBG("%s: %d", omap_encoder->mgr->name, mode);
/* managers don't need to do anything for DPMS.. but we do
* need to propagate to the connector, who is actually going
* to enable/disable as needed:
*/
for (i = 0; i < priv->num_connectors; i++) {
struct drm_connector *connector = priv->connectors[i];
if (connector->encoder == encoder) {
omap_connector_dpms(connector, mode);
}
}
}
static void omap_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct omap_drm_private *priv = dev->dev_private;
int i;
mode = adjusted_mode;
DBG("%s: set mode: %dx%d", omap_encoder->mgr->name,
mode->hdisplay, mode->vdisplay);
for (i = 0; i < priv->num_connectors; i++) {
struct drm_connector *connector = priv->connectors[i];
if (connector->encoder == encoder) {
omap_connector_mode_set(connector, mode);
}
}
}
static void omap_encoder_dpms(struct drm_encoder *encoder, int mode)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
DBG("%s: %d", omap_encoder->mgr->name, mode);
}
struct omap_overlay_manager *omap_encoder_get_manager(
struct drm_encoder *encoder)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
return omap_encoder->mgr;
}
/* maybe this could go away and we just use drm_vblank_wait()? */
int omap_encoder_wait_for_vsync(struct drm_encoder *encoder)
{
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
DBG("%s", omap_encoder->mgr->name);
return omap_encoder->mgr->wait_for_vsync(omap_encoder->mgr);
}
