C++ (Cpp) imx_drm_encoder_parse_of Beispiele

Beispiel #1

Datei: imx-hdmi.c Projekt: pombredanne/mithrandir

static int imx_hdmi_register(struct drm_device *drm, struct imx_hdmi *hdmi)
{
	int ret;

	ret = imx_drm_encoder_parse_of(drm, &hdmi->encoder,
				       hdmi->dev->of_node);
	if (ret)
		return ret;

	hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;

	drm_encoder_helper_add(&hdmi->encoder, &imx_hdmi_encoder_helper_funcs);
	drm_encoder_init(drm, &hdmi->encoder, &imx_hdmi_encoder_funcs,
			 DRM_MODE_ENCODER_TMDS);

	drm_connector_helper_add(&hdmi->connector,
			&imx_hdmi_connector_helper_funcs);
	drm_connector_init(drm, &hdmi->connector, &imx_hdmi_connector_funcs,
			   DRM_MODE_CONNECTOR_HDMIA);

	hdmi->connector.encoder = &hdmi->encoder;

	drm_mode_connector_attach_encoder(&hdmi->connector, &hdmi->encoder);

	return 0;
}

Beispiel #2

Datei: parallel-display.c Projekt: 020gzh/linux

static int imx_pd_register(struct drm_device *drm,
	struct imx_parallel_display *imxpd)
{
	int ret;

	ret = imx_drm_encoder_parse_of(drm, &imxpd->encoder,
				       imxpd->dev->of_node);
	if (ret)
		return ret;

	/* set the connector's dpms to OFF so that
	 * drm_helper_connector_dpms() won't return
	 * immediately since the current state is ON
	 * at this point.
	 */
	imxpd->connector.dpms = DRM_MODE_DPMS_OFF;

	drm_encoder_helper_add(&imxpd->encoder, &imx_pd_encoder_helper_funcs);
	drm_encoder_init(drm, &imxpd->encoder, &imx_pd_encoder_funcs,
			 DRM_MODE_ENCODER_NONE, NULL);

	drm_connector_helper_add(&imxpd->connector,
			&imx_pd_connector_helper_funcs);
	drm_connector_init(drm, &imxpd->connector, &imx_pd_connector_funcs,
			   DRM_MODE_CONNECTOR_VGA);

	if (imxpd->panel)
		drm_panel_attach(imxpd->panel, &imxpd->connector);

	drm_mode_connector_attach_encoder(&imxpd->connector, &imxpd->encoder);

	return 0;
}

Beispiel #3

Datei: parallel-display.c Projekt: MaxChina/linux

static int imx_pd_register(struct drm_device *drm,
	struct imx_parallel_display *imxpd)
{
	int ret;

	ret = imx_drm_encoder_parse_of(drm, &imxpd->encoder,
				       imxpd->dev->of_node);
	if (ret)
		return ret;

	drm_encoder_helper_add(&imxpd->encoder, &imx_pd_encoder_helper_funcs);
	drm_encoder_init(drm, &imxpd->encoder, &imx_pd_encoder_funcs,
			 DRM_MODE_ENCODER_NONE);

	drm_connector_helper_add(&imxpd->connector,
			&imx_pd_connector_helper_funcs);
	drm_connector_init(drm, &imxpd->connector, &imx_pd_connector_funcs,
			   DRM_MODE_CONNECTOR_VGA);

	if (imxpd->panel)
		drm_panel_attach(imxpd->panel, &imxpd->connector);

	drm_mode_connector_attach_encoder(&imxpd->connector, &imxpd->encoder);

	imxpd->connector.encoder = &imxpd->encoder;

	return 0;
}

Beispiel #4

Datei: imx-ldb.c Projekt: wjs123lyj/linux-4.0_imx6

static int imx_ldb_register(struct drm_device *drm,
	struct imx_ldb_channel *imx_ldb_ch)
{
	struct imx_ldb *ldb = imx_ldb_ch->ldb;
	int ret;

	ret = imx_drm_encoder_parse_of(drm, &imx_ldb_ch->encoder,
				       imx_ldb_ch->child);
	if (ret)
		return ret;

	ret = imx_ldb_get_clk(ldb, imx_ldb_ch->chno);
	if (ret)
		return ret;

	if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
		ret = imx_ldb_get_clk(ldb, 1);
		if (ret)
			return ret;
	}

	drm_encoder_helper_add(&imx_ldb_ch->encoder,
			&imx_ldb_encoder_helper_funcs);
	drm_encoder_init(drm, &imx_ldb_ch->encoder, &imx_ldb_encoder_funcs,
			 DRM_MODE_ENCODER_LVDS);

	drm_connector_helper_add(&imx_ldb_ch->connector,
			&imx_ldb_connector_helper_funcs);
	drm_connector_init(drm, &imx_ldb_ch->connector,
			   &imx_ldb_connector_funcs, DRM_MODE_CONNECTOR_LVDS);

	if (imx_ldb_ch->panel)
		drm_panel_attach(imx_ldb_ch->panel, &imx_ldb_ch->connector);

	drm_mode_connector_attach_encoder(&imx_ldb_ch->connector,
			&imx_ldb_ch->encoder);

	return 0;
}