622 				   const struct intel_bios_encoder_data *devdata,  in opregion_get_panel_type()  argument
629 			      const struct intel_bios_encoder_data *devdata,  in vbt_get_panel_type()  argument
645 	if (devdata && devdata->child.handle == DEVICE_HANDLE_LFP2)  in vbt_get_panel_type()
648 	drm_WARN_ON(&i915->drm, devdata && devdata->child.handle != DEVICE_HANDLE_LFP1);  in vbt_get_panel_type()
654 				const struct intel_bios_encoder_data *devdata,  in pnpid_get_panel_type()  argument
703 				   const struct intel_bios_encoder_data *devdata,  in fallback_get_panel_type()  argument
717 			  const struct intel_bios_encoder_data *devdata,  in get_panel_type()  argument
723 				      const struct intel_bios_encoder_data *devdata,  in get_panel_type()
747 		panel_types[i].panel_type = panel_types[i].get_panel_type(i915, devdata, edid);  in get_panel_type()
1204 	const struct intel_bios_encoder_data *devdata;  in parse_sdvo_device_mapping()  local
1217 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in parse_sdvo_device_mapping()
1218 		child = &devdata->child;  in parse_sdvo_device_mapping()
2075 	struct intel_bios_encoder_data *devdata;  in parse_compression_parameters()  local
2100 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in parse_compression_parameters()
2101 		child = &devdata->child;  in parse_compression_parameters()
2120 		devdata->dsc = kmemdup(&params->data[index],  in parse_compression_parameters()
2121 				       sizeof(*devdata->dsc), GFP_KERNEL);  in parse_compression_parameters()
2227 	const struct intel_bios_encoder_data *devdata;  in get_port_by_ddc_pin()  local
2234 		devdata = i915->display.vbt.ports[port];  in get_port_by_ddc_pin()
2236 		if (devdata && ddc_pin == devdata->child.ddc_pin)  in get_port_by_ddc_pin()
2243 static void sanitize_ddc_pin(struct intel_bios_encoder_data *devdata,  in sanitize_ddc_pin()  argument
2246 	struct drm_i915_private *i915 = devdata->i915;  in sanitize_ddc_pin()
2251 	if (!devdata->child.ddc_pin)  in sanitize_ddc_pin()
2254 	mapped_ddc_pin = map_ddc_pin(i915, devdata->child.ddc_pin);  in sanitize_ddc_pin()
2260 		devdata->child.ddc_pin = 0;  in sanitize_ddc_pin()
2264 	p = get_port_by_ddc_pin(i915, devdata->child.ddc_pin);  in sanitize_ddc_pin()
2293 	const struct intel_bios_encoder_data *devdata;  in get_port_by_aux_ch()  local
2300 		devdata = i915->display.vbt.ports[port];  in get_port_by_aux_ch()
2302 		if (devdata && aux_ch == devdata->child.aux_channel)  in get_port_by_aux_ch()
2309 static void sanitize_aux_ch(struct intel_bios_encoder_data *devdata,  in sanitize_aux_ch()  argument
2312 	struct drm_i915_private *i915 = devdata->i915;  in sanitize_aux_ch()
2316 	p = get_port_by_aux_ch(i915, devdata->child.aux_channel);  in sanitize_aux_ch()
2323 		    port_name(port), devdata->child.aux_channel,  in sanitize_aux_ch()
2507 static int _intel_bios_dp_max_link_rate(const struct intel_bios_encoder_data *devdata)  in _intel_bios_dp_max_link_rate()  argument
2509 	if (!devdata || devdata->i915->display.vbt.version < 216)  in _intel_bios_dp_max_link_rate()
2512 	if (devdata->i915->display.vbt.version >= 230)  in _intel_bios_dp_max_link_rate()
2513 		return parse_bdb_230_dp_max_link_rate(devdata->child.dp_max_link_rate);  in _intel_bios_dp_max_link_rate()
2515 		return parse_bdb_216_dp_max_link_rate(devdata->child.dp_max_link_rate);  in _intel_bios_dp_max_link_rate()
2518 static int _intel_bios_dp_max_lane_count(const struct intel_bios_encoder_data *devdata)  in _intel_bios_dp_max_lane_count()  argument
2520 	if (!devdata || devdata->i915->display.vbt.version < 244)  in _intel_bios_dp_max_lane_count()
2523 	return devdata->child.dp_max_lane_count + 1;  in _intel_bios_dp_max_lane_count()
2526 static void sanitize_device_type(struct intel_bios_encoder_data *devdata,  in sanitize_device_type()  argument
2529 	struct drm_i915_private *i915 = devdata->i915;  in sanitize_device_type()
2535 	if (!intel_bios_encoder_supports_dvi(devdata))  in sanitize_device_type()
2538 	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);  in sanitize_device_type()
2543 	devdata->child.device_type &= ~DEVICE_TYPE_TMDS_DVI_SIGNALING;  in sanitize_device_type()
2544 	devdata->child.device_type |= DEVICE_TYPE_NOT_HDMI_OUTPUT;  in sanitize_device_type()
2548 intel_bios_encoder_supports_crt(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_crt()  argument
2550 	return devdata->child.device_type & DEVICE_TYPE_ANALOG_OUTPUT;  in intel_bios_encoder_supports_crt()
2554 intel_bios_encoder_supports_dvi(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_dvi()  argument
2556 	return devdata->child.device_type & DEVICE_TYPE_TMDS_DVI_SIGNALING;  in intel_bios_encoder_supports_dvi()
2560 intel_bios_encoder_supports_hdmi(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_hdmi()  argument
2562 	return intel_bios_encoder_supports_dvi(devdata) &&  in intel_bios_encoder_supports_hdmi()
2563 		(devdata->child.device_type & DEVICE_TYPE_NOT_HDMI_OUTPUT) == 0;  in intel_bios_encoder_supports_hdmi()
2567 intel_bios_encoder_supports_dp(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_dp()  argument
2569 	return devdata->child.device_type & DEVICE_TYPE_DISPLAYPORT_OUTPUT;  in intel_bios_encoder_supports_dp()
2573 intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_edp()  argument
2575 	return intel_bios_encoder_supports_dp(devdata) &&  in intel_bios_encoder_supports_edp()
2576 		devdata->child.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR;  in intel_bios_encoder_supports_edp()
2579 static int _intel_bios_hdmi_level_shift(const struct intel_bios_encoder_data *devdata)  in _intel_bios_hdmi_level_shift()  argument
2581 	if (!devdata || devdata->i915->display.vbt.version < 158)  in _intel_bios_hdmi_level_shift()
2584 	return devdata->child.hdmi_level_shifter_value;  in _intel_bios_hdmi_level_shift()
2587 static int _intel_bios_max_tmds_clock(const struct intel_bios_encoder_data *devdata)  in _intel_bios_max_tmds_clock()  argument
2589 	if (!devdata || devdata->i915->display.vbt.version < 204)  in _intel_bios_max_tmds_clock()
2592 	switch (devdata->child.hdmi_max_data_rate) {  in _intel_bios_max_tmds_clock()
2594 		MISSING_CASE(devdata->child.hdmi_max_data_rate);  in _intel_bios_max_tmds_clock()
2624 static void print_ddi_port(const struct intel_bios_encoder_data *devdata,  in print_ddi_port()  argument
2627 	struct drm_i915_private *i915 = devdata->i915;  in print_ddi_port()
2628 	const struct child_device_config *child = &devdata->child;  in print_ddi_port()
2632 	is_dvi = intel_bios_encoder_supports_dvi(devdata);  in print_ddi_port()
2633 	is_dp = intel_bios_encoder_supports_dp(devdata);  in print_ddi_port()
2634 	is_crt = intel_bios_encoder_supports_crt(devdata);  in print_ddi_port()
2635 	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);  in print_ddi_port()
2636 	is_edp = intel_bios_encoder_supports_edp(devdata);  in print_ddi_port()
2638 	supports_typec_usb = intel_bios_encoder_supports_typec_usb(devdata);  in print_ddi_port()
2639 	supports_tbt = intel_bios_encoder_supports_tbt(devdata);  in print_ddi_port()
2646 		    devdata->dsc != NULL);  in print_ddi_port()
2648 	hdmi_level_shift = _intel_bios_hdmi_level_shift(devdata);  in print_ddi_port()
2655 	max_tmds_clock = _intel_bios_max_tmds_clock(devdata);  in print_ddi_port()
2662 	dp_boost_level = intel_bios_encoder_dp_boost_level(devdata);  in print_ddi_port()
2668 	hdmi_boost_level = intel_bios_encoder_hdmi_boost_level(devdata);  in print_ddi_port()
2674 	dp_max_link_rate = _intel_bios_dp_max_link_rate(devdata);  in print_ddi_port()
2681 static void parse_ddi_port(struct intel_bios_encoder_data *devdata)  in parse_ddi_port()  argument
2683 	struct drm_i915_private *i915 = devdata->i915;  in parse_ddi_port()
2684 	const struct child_device_config *child = &devdata->child;  in parse_ddi_port()
2705 	sanitize_device_type(devdata, port);  in parse_ddi_port()
2707 	if (intel_bios_encoder_supports_dvi(devdata))  in parse_ddi_port()
2708 		sanitize_ddc_pin(devdata, port);  in parse_ddi_port()
2710 	if (intel_bios_encoder_supports_dp(devdata))  in parse_ddi_port()
2711 		sanitize_aux_ch(devdata, port);  in parse_ddi_port()
2713 	i915->display.vbt.ports[port] = devdata;  in parse_ddi_port()
2723 	struct intel_bios_encoder_data *devdata;  in parse_ddi_ports()  local
2729 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node)  in parse_ddi_ports()
2730 		parse_ddi_port(devdata);  in parse_ddi_ports()
2742 	struct intel_bios_encoder_data *devdata;  in parse_general_definitions()  local
2815 		devdata = kzalloc(sizeof(*devdata), GFP_KERNEL);  in parse_general_definitions()
2816 		if (!devdata)  in parse_general_definitions()
2819 		devdata->i915 = i915;  in parse_general_definitions()
2826 		memcpy(&devdata->child, child,  in parse_general_definitions()
2829 		list_add_tail(&devdata->node, &i915->display.vbt.display_devices);  in parse_general_definitions()
2885 		struct intel_bios_encoder_data *devdata;  in init_vbt_missing_defaults()  local
2897 		devdata = kzalloc(sizeof(*devdata), GFP_KERNEL);  in init_vbt_missing_defaults()
2898 		if (!devdata)  in init_vbt_missing_defaults()
2901 		devdata->i915 = i915;  in init_vbt_missing_defaults()
2902 		child = &devdata->child;  in init_vbt_missing_defaults()
2920 		list_add_tail(&devdata->node, &i915->display.vbt.display_devices);  in init_vbt_missing_defaults()
3180 			   const struct intel_bios_encoder_data *devdata,  in intel_bios_init_panel()  argument
3185 	panel->vbt.panel_type = get_panel_type(i915, devdata, edid);  in intel_bios_init_panel()
3206 	struct intel_bios_encoder_data *devdata, *nd;  in intel_bios_driver_remove()  local
3209 	list_for_each_entry_safe(devdata, nd, &i915->display.vbt.display_devices, node) {  in intel_bios_driver_remove()
3210 		list_del(&devdata->node);  in intel_bios_driver_remove()
3211 		kfree(devdata->dsc);  in intel_bios_driver_remove()
3212 		kfree(devdata);  in intel_bios_driver_remove()
3246 	const struct intel_bios_encoder_data *devdata;  in intel_bios_is_tv_present()  local
3255 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in intel_bios_is_tv_present()
3256 		child = &devdata->child;  in intel_bios_is_tv_present()
3289 	const struct intel_bios_encoder_data *devdata;  in intel_bios_is_lvds_present()  local
3295 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in intel_bios_is_lvds_present()
3296 		child = &devdata->child;  in intel_bios_is_lvds_present()
3353 	const struct intel_bios_encoder_data *devdata =  in intel_bios_is_port_edp()  local
3356 	return devdata && intel_bios_encoder_supports_edp(devdata);  in intel_bios_is_port_edp()
3359 static bool intel_bios_encoder_supports_dp_dual_mode(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_dp_dual_mode()  argument
3361 	const struct child_device_config *child = &devdata->child;  in intel_bios_encoder_supports_dp_dual_mode()
3363 	if (!intel_bios_encoder_supports_dp(devdata) ||  in intel_bios_encoder_supports_dp_dual_mode()
3364 	    !intel_bios_encoder_supports_hdmi(devdata))  in intel_bios_encoder_supports_dp_dual_mode()
3381 	const struct intel_bios_encoder_data *devdata =  in intel_bios_is_port_dp_dual_mode()  local
3384 	return devdata && intel_bios_encoder_supports_dp_dual_mode(devdata);  in intel_bios_is_port_dp_dual_mode()
3397 	const struct intel_bios_encoder_data *devdata;  in intel_bios_is_dsi_present()  local
3401 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in intel_bios_is_dsi_present()
3402 		child = &devdata->child;  in intel_bios_is_dsi_present()
3497 	const struct intel_bios_encoder_data *devdata;  in intel_bios_get_dsc_params()  local
3500 	list_for_each_entry(devdata, &i915->display.vbt.display_devices, node) {  in intel_bios_get_dsc_params()
3501 		child = &devdata->child;  in intel_bios_get_dsc_params()
3507 			if (!devdata->dsc)  in intel_bios_get_dsc_params()
3511 				fill_dsc(crtc_state, devdata->dsc, dsc_max_bpc);  in intel_bios_get_dsc_params()
3531 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[port];  in intel_bios_is_port_hpd_inverted()  local
3537 	return devdata && devdata->child.hpd_invert;  in intel_bios_is_port_hpd_inverted()
3551 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[port];  in intel_bios_is_lspcon_present()  local
3553 	return HAS_LSPCON(i915) && devdata && devdata->child.lspcon;  in intel_bios_is_lspcon_present()
3567 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[port];  in intel_bios_is_lane_reversal_needed()  local
3569 	return devdata && devdata->child.lane_reversal;  in intel_bios_is_lane_reversal_needed()
3575 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[port];  in intel_bios_port_aux_ch()  local
3578 	if (!devdata || !devdata->child.aux_channel) {  in intel_bios_port_aux_ch()
3594 	switch (devdata->child.aux_channel) {  in intel_bios_port_aux_ch()
3655 		MISSING_CASE(devdata->child.aux_channel);  in intel_bios_port_aux_ch()
3669 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[encoder->port];  in intel_bios_max_tmds_clock()  local
3671 	return _intel_bios_max_tmds_clock(devdata);  in intel_bios_max_tmds_clock()
3678 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[encoder->port];  in intel_bios_hdmi_level_shift()  local
3680 	return _intel_bios_hdmi_level_shift(devdata);  in intel_bios_hdmi_level_shift()
3683 int intel_bios_encoder_dp_boost_level(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_dp_boost_level()  argument
3685 	if (!devdata || devdata->i915->display.vbt.version < 196 || !devdata->child.iboost)  in intel_bios_encoder_dp_boost_level()
3688 	return translate_iboost(devdata->child.dp_iboost_level);  in intel_bios_encoder_dp_boost_level()
3691 int intel_bios_encoder_hdmi_boost_level(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_hdmi_boost_level()  argument
3693 	if (!devdata || devdata->i915->display.vbt.version < 196 || !devdata->child.iboost)  in intel_bios_encoder_hdmi_boost_level()
3696 	return translate_iboost(devdata->child.hdmi_iboost_level);  in intel_bios_encoder_hdmi_boost_level()
3702 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[encoder->port];  in intel_bios_dp_max_link_rate()  local
3704 	return _intel_bios_dp_max_link_rate(devdata);  in intel_bios_dp_max_link_rate()
3710 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[encoder->port];  in intel_bios_dp_max_lane_count()  local
3712 	return _intel_bios_dp_max_lane_count(devdata);  in intel_bios_dp_max_lane_count()
3718 	const struct intel_bios_encoder_data *devdata = i915->display.vbt.ports[encoder->port];  in intel_bios_alternate_ddc_pin()  local
3720 	if (!devdata || !devdata->child.ddc_pin)  in intel_bios_alternate_ddc_pin()
3723 	return map_ddc_pin(i915, devdata->child.ddc_pin);  in intel_bios_alternate_ddc_pin()
3726 bool intel_bios_encoder_supports_typec_usb(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_typec_usb()  argument
3728 	return devdata->i915->display.vbt.version >= 195 && devdata->child.dp_usb_type_c;  in intel_bios_encoder_supports_typec_usb()
3731 bool intel_bios_encoder_supports_tbt(const struct intel_bios_encoder_data *devdata)  in intel_bios_encoder_supports_tbt()  argument
3733 	return devdata->i915->display.vbt.version >= 209 && devdata->child.tbt;  in intel_bios_encoder_supports_tbt()