Exemplos de radeon_connector_encoder_get_dp_bridge_encoder_id em C++ (Cpp)

Exemplo n.º 1

Arquivo: atombios_dp.c Projeto: 33d/linux-2.6.21-hh20

int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
			     struct drm_connector *connector)
{
	struct drm_device *dev = encoder->dev;
	struct radeon_device *rdev = dev->dev_private;
	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;

	if (!ASIC_IS_DCE4(rdev))
		return panel_mode;

	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
	    ENCODER_OBJECT_ID_NUTMEG)
		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
		 ENCODER_OBJECT_ID_TRAVIS)
		panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
		if (tmp & 1)
			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	}

	return panel_mode;
}

Exemplo n.º 2

Arquivo: atombios_dp.c Projeto: 125radheyshyam/linux

static void radeon_dp_set_panel_mode(struct drm_encoder *encoder,
				     struct drm_connector *connector)
{
	struct drm_device *dev = encoder->dev;
	struct radeon_device *rdev = dev->dev_private;
	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;

	if (!ASIC_IS_DCE4(rdev))
		return;

	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
	    ENCODER_OBJECT_ID_NUTMEG)
		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
		 ENCODER_OBJECT_ID_TRAVIS)
		panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
		if (tmp & 1)
			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	}

	atombios_dig_encoder_setup(encoder,
				   ATOM_ENCODER_CMD_SETUP_PANEL_MODE,
				   panel_mode);

	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
	    (panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
		radeon_write_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_SET, 1);
	}
}

Exemplo n.º 3

Arquivo: atombios_dp.c Projeto: JabirTech/Source

static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
				       u8 dpcd[DP_DPCD_SIZE],
				       int pix_clock)
{
	int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
	int lane_num, max_pix_clock;

	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
	    ENCODER_OBJECT_ID_NUTMEG)
		return 270000;

	lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
	max_pix_clock = dp_get_max_dp_pix_clock(162000, lane_num, bpp);
	if (pix_clock <= max_pix_clock)
		return 162000;
	max_pix_clock = dp_get_max_dp_pix_clock(270000, lane_num, bpp);
	if (pix_clock <= max_pix_clock)
		return 270000;
	if (radeon_connector_is_dp12_capable(connector)) {
		max_pix_clock = dp_get_max_dp_pix_clock(540000, lane_num, bpp);
		if (pix_clock <= max_pix_clock)
			return 540000;
	}

	return drm_dp_max_link_rate(dpcd);
}

Exemplo n.º 4

Arquivo: atombios_dp.c Projeto: mb3dot/community-b3-kernel

int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
			     struct drm_connector *connector)
{
	struct drm_device *dev = encoder->dev;
	struct radeon_device *rdev = dev->dev_private;
	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;

	if (!ASIC_IS_DCE4(rdev))
		return panel_mode;

	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
	    ENCODER_OBJECT_ID_NUTMEG)
		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
		 ENCODER_OBJECT_ID_TRAVIS) {
		u8 id[6];
		int i;
		for (i = 0; i < 6; i++)
			id[i] = radeon_read_dpcd_reg(radeon_connector, 0x503 + i);
		if (id[0] == 0x73 &&
		    id[1] == 0x69 &&
		    id[2] == 0x76 &&
		    id[3] == 0x61 &&
		    id[4] == 0x72 &&
		    id[5] == 0x54)
			panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
		else
			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
		if (tmp & 1)
			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
	}

	return panel_mode;
}

Exemplo n.º 5

Arquivo: atombios_dp.c Projeto: 24hours/linux

int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
			     struct drm_connector *connector)
{
	struct drm_device *dev = encoder->dev;
	struct radeon_device *rdev = dev->dev_private;
	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
	struct radeon_connector_atom_dig *dig_connector;
	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
	u16 dp_bridge = radeon_connector_encoder_get_dp_bridge_encoder_id(connector);
	u8 tmp;

	if (!ASIC_IS_DCE4(rdev))
		return panel_mode;

	if (!radeon_connector->con_priv)
		return panel_mode;

	dig_connector = radeon_connector->con_priv;

	if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
		/* DP bridge chips */
		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
				      DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
			if (tmp & 1)
				panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
			else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
				 (dp_bridge == ENCODER_OBJECT_ID_TRAVIS))
				panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
			else
				panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
		}
	} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
		/* eDP */
		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
				      DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
			if (tmp & 1)
				panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
		}
	}

	return panel_mode;
}