96 	struct drm_connector *connector;  member
2188 static void connector_bad_edid(struct drm_connector *connector,  in connector_bad_edid()  argument
2204 		connector->real_edid_checksum =  in connector_bad_edid()
2207 	if (connector->bad_edid_counter++ && !drm_debug_enabled(DRM_UT_KMS))  in connector_bad_edid()
2210 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID is invalid:\n",  in connector_bad_edid()
2211 		    connector->base.id, connector->name);  in connector_bad_edid()
2217 static const struct drm_edid *drm_edid_override_get(struct drm_connector *connector)  in drm_edid_override_get()  argument
2221 	mutex_lock(&connector->edid_override_mutex);  in drm_edid_override_get()
2223 	if (connector->edid_override)  in drm_edid_override_get()
2224 		override = drm_edid_dup(connector->edid_override);  in drm_edid_override_get()
2226 	mutex_unlock(&connector->edid_override_mutex);  in drm_edid_override_get()
2229 		override = drm_edid_load_firmware(connector);  in drm_edid_override_get()
2235 int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m)  in drm_edid_override_show()  argument
2239 	mutex_lock(&connector->edid_override_mutex);  in drm_edid_override_show()
2241 	drm_edid = connector->edid_override;  in drm_edid_override_show()
2245 	mutex_unlock(&connector->edid_override_mutex);  in drm_edid_override_show()
2251 int drm_edid_override_set(struct drm_connector *connector, const void *edid,  in drm_edid_override_set()  argument
2258 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override invalid\n",  in drm_edid_override_set()
2259 			    connector->base.id, connector->name);  in drm_edid_override_set()
2264 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override set\n",  in drm_edid_override_set()
2265 		    connector->base.id, connector->name);  in drm_edid_override_set()
2267 	mutex_lock(&connector->edid_override_mutex);  in drm_edid_override_set()
2269 	drm_edid_free(connector->edid_override);  in drm_edid_override_set()
2270 	connector->edid_override = drm_edid;  in drm_edid_override_set()
2272 	mutex_unlock(&connector->edid_override_mutex);  in drm_edid_override_set()
2278 int drm_edid_override_reset(struct drm_connector *connector)  in drm_edid_override_reset()  argument
2280 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override reset\n",  in drm_edid_override_reset()
2281 		    connector->base.id, connector->name);  in drm_edid_override_reset()
2283 	mutex_lock(&connector->edid_override_mutex);  in drm_edid_override_reset()
2285 	drm_edid_free(connector->edid_override);  in drm_edid_override_reset()
2286 	connector->edid_override = NULL;  in drm_edid_override_reset()
2288 	mutex_unlock(&connector->edid_override_mutex);  in drm_edid_override_reset()
2304 int drm_edid_override_connector_update(struct drm_connector *connector)  in drm_edid_override_connector_update()  argument
2309 	override = drm_edid_override_get(connector);  in drm_edid_override_connector_update()
2311 		if (drm_edid_connector_update(connector, override) == 0)  in drm_edid_override_connector_update()
2312 			num_modes = drm_edid_connector_add_modes(connector);  in drm_edid_override_connector_update()
2316 		drm_dbg_kms(connector->dev,  in drm_edid_override_connector_update()
2318 			    connector->base.id, connector->name, num_modes);  in drm_edid_override_connector_update()
2360 static struct edid *_drm_do_get_edid(struct drm_connector *connector,  in _drm_do_get_edid()  argument
2370 	override = drm_edid_override_get(connector);  in _drm_do_get_edid()
2393 		connector->edid_corrupt = false;  in _drm_do_get_edid()
2395 		connector->edid_corrupt = true;  in _drm_do_get_edid()
2399 			connector->null_edid_counter++;  in _drm_do_get_edid()
2401 		connector_bad_edid(connector, edid, 1);  in _drm_do_get_edid()
2450 		connector_bad_edid(connector, edid, num_blocks);  in _drm_do_get_edid()
2486 struct edid *drm_do_get_edid(struct drm_connector *connector,  in drm_do_get_edid()  argument
2490 	return _drm_do_get_edid(connector, read_block, context, NULL);  in drm_do_get_edid()
2626 struct edid *drm_get_edid(struct drm_connector *connector,  in drm_get_edid()  argument
2631 	if (connector->force == DRM_FORCE_OFF)  in drm_get_edid()
2634 	if (connector->force == DRM_FORCE_UNSPECIFIED && !drm_probe_ddc(adapter))  in drm_get_edid()
2637 	edid = _drm_do_get_edid(connector, drm_do_probe_ddc_edid, adapter, NULL);  in drm_get_edid()
2638 	drm_connector_update_edid_property(connector, edid);  in drm_get_edid()
2666 const struct drm_edid *drm_edid_read_custom(struct drm_connector *connector,  in drm_edid_read_custom()  argument
2674 	edid = _drm_do_get_edid(connector, read_block, context, &size);  in drm_edid_read_custom()
2679 	drm_WARN_ON(connector->dev, !size);  in drm_edid_read_custom()
2707 const struct drm_edid *drm_edid_read_ddc(struct drm_connector *connector,  in drm_edid_read_ddc()  argument
2712 	if (connector->force == DRM_FORCE_OFF)  in drm_edid_read_ddc()
2715 	if (connector->force == DRM_FORCE_UNSPECIFIED && !drm_probe_ddc(adapter))  in drm_edid_read_ddc()
2718 	drm_edid = drm_edid_read_custom(connector, drm_do_probe_ddc_edid, adapter);  in drm_edid_read_ddc()
2740 const struct drm_edid *drm_edid_read(struct drm_connector *connector)  in drm_edid_read()  argument
2742 	if (drm_WARN_ON(connector->dev, !connector->ddc))  in drm_edid_read()
2745 	return drm_edid_read_ddc(connector, connector->ddc);  in drm_edid_read()
2834 struct edid *drm_get_edid_switcheroo(struct drm_connector *connector,  in drm_get_edid_switcheroo()  argument
2837 	struct drm_device *dev = connector->dev;  in drm_get_edid_switcheroo()
2845 	edid = drm_get_edid(connector, adapter);  in drm_get_edid_switcheroo()
2863 const struct drm_edid *drm_edid_read_switcheroo(struct drm_connector *connector,  in drm_edid_read_switcheroo()  argument
2866 	struct drm_device *dev = connector->dev;  in drm_edid_read_switcheroo()
2874 	drm_edid = drm_edid_read_ddc(connector, adapter);  in drm_edid_read_switcheroo()
2926 static void edid_fixup_preferred(struct drm_connector *connector)  in edid_fixup_preferred()  argument
2928 	const struct drm_display_info *info = &connector->display_info;  in edid_fixup_preferred()
2933 	if (list_empty(&connector->probed_modes))  in edid_fixup_preferred()
2941 	preferred_mode = list_first_entry(&connector->probed_modes,  in edid_fixup_preferred()
2944 	list_for_each_entry_safe(cur_mode, t, &connector->probed_modes, head) {  in edid_fixup_preferred()
3297 static struct drm_display_mode *drm_mode_std(struct drm_connector *connector,  in drm_mode_std()  argument
3301 	struct drm_device *dev = connector->dev;  in drm_mode_std()
3345 	list_for_each_entry(m, &connector->probed_modes, head)  in drm_mode_std()
3438 static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connector,  in drm_mode_detailed()  argument
3442 	const struct drm_display_info *info = &connector->display_info;  in drm_mode_detailed()
3443 	struct drm_device *dev = connector->dev;  in drm_mode_detailed()
3461 			    connector->base.id, connector->name);  in drm_mode_detailed()
3466 			    connector->base.id, connector->name);  in drm_mode_detailed()
3472 			    connector->base.id, connector->name);  in drm_mode_detailed()
3506 			    connector->base.id, connector->name,  in drm_mode_detailed()
3512 			    connector->base.id, connector->name,  in drm_mode_detailed()
3626 static bool valid_inferred_mode(const struct drm_connector *connector,  in valid_inferred_mode()  argument
3632 	list_for_each_entry(m, &connector->probed_modes, head) {  in valid_inferred_mode()
3644 static int drm_dmt_modes_for_range(struct drm_connector *connector,  in drm_dmt_modes_for_range()  argument
3650 	struct drm_device *dev = connector->dev;  in drm_dmt_modes_for_range()
3654 		    valid_inferred_mode(connector, drm_dmt_modes + i)) {  in drm_dmt_modes_for_range()
3657 				drm_mode_probed_add(connector, newmode);  in drm_dmt_modes_for_range()
3679 static int drm_gtf_modes_for_range(struct drm_connector *connector,  in drm_gtf_modes_for_range()  argument
3685 	struct drm_device *dev = connector->dev;  in drm_gtf_modes_for_range()
3696 		    !valid_inferred_mode(connector, newmode)) {  in drm_gtf_modes_for_range()
3701 		drm_mode_probed_add(connector, newmode);  in drm_gtf_modes_for_range()
3708 static int drm_gtf2_modes_for_range(struct drm_connector *connector,  in drm_gtf2_modes_for_range()  argument
3714 	struct drm_device *dev = connector->dev;  in drm_gtf2_modes_for_range()
3725 		    !valid_inferred_mode(connector, newmode)) {  in drm_gtf2_modes_for_range()
3730 		drm_mode_probed_add(connector, newmode);  in drm_gtf2_modes_for_range()
3737 static int drm_cvt_modes_for_range(struct drm_connector *connector,  in drm_cvt_modes_for_range()  argument
3743 	struct drm_device *dev = connector->dev;  in drm_cvt_modes_for_range()
3755 		    !valid_inferred_mode(connector, newmode)) {  in drm_cvt_modes_for_range()
3760 		drm_mode_probed_add(connector, newmode);  in drm_cvt_modes_for_range()
3777 	closure->modes += drm_dmt_modes_for_range(closure->connector,  in do_inferred_modes()
3786 		closure->modes += drm_gtf2_modes_for_range(closure->connector,  in do_inferred_modes()
3791 		closure->modes += drm_gtf_modes_for_range(closure->connector,  in do_inferred_modes()
3799 		closure->modes += drm_cvt_modes_for_range(closure->connector,  in do_inferred_modes()
3809 static int add_inferred_modes(struct drm_connector *connector,  in add_inferred_modes()  argument
3813 		.connector = connector,  in add_inferred_modes()
3824 drm_est3_modes(struct drm_connector *connector, const struct detailed_timing *timing)  in drm_est3_modes()  argument
3836 				mode = drm_mode_find_dmt(connector->dev,  in drm_est3_modes()
3842 					drm_mode_probed_add(connector, mode);  in drm_est3_modes()
3860 	closure->modes += drm_est3_modes(closure->connector, timing);  in do_established_modes()
3868 static int add_established_modes(struct drm_connector *connector,  in add_established_modes()  argument
3871 	struct drm_device *dev = connector->dev;  in add_established_modes()
3878 		.connector = connector,  in add_established_modes()
3888 				drm_mode_probed_add(connector, newmode);  in add_established_modes()
3906 	struct drm_connector *connector = closure->connector;  in do_standard_modes()  local
3916 		newmode = drm_mode_std(connector, closure->drm_edid, std);  in do_standard_modes()
3918 			drm_mode_probed_add(connector, newmode);  in do_standard_modes()
3929 static int add_standard_modes(struct drm_connector *connector,  in add_standard_modes()  argument
3934 		.connector = connector,  in add_standard_modes()
3941 		newmode = drm_mode_std(connector, drm_edid,  in add_standard_modes()
3944 			drm_mode_probed_add(connector, newmode);  in add_standard_modes()
3958 static int drm_cvt_modes(struct drm_connector *connector,  in drm_cvt_modes()  argument
3963 	struct drm_device *dev = connector->dev;  in drm_cvt_modes()
4000 					drm_mode_probed_add(connector, newmode);  in drm_cvt_modes()
4018 	closure->modes += drm_cvt_modes(closure->connector, timing);  in do_cvt_mode()
4022 add_cvt_modes(struct drm_connector *connector, const struct drm_edid *drm_edid)  in add_cvt_modes()  argument
4025 		.connector = connector,  in add_cvt_modes()
4037 static void fixup_detailed_cea_mode_clock(struct drm_connector *connector,
4049 	newmode = drm_mode_detailed(closure->connector,  in do_detailed_mode()
4062 	fixup_detailed_cea_mode_clock(closure->connector, newmode);  in do_detailed_mode()
4064 	drm_mode_probed_add(closure->connector, newmode);  in do_detailed_mode()
4074 static int add_detailed_modes(struct drm_connector *connector,  in add_detailed_modes()  argument
4078 		.connector = connector,  in add_detailed_modes()
4431 static int add_alternate_cea_modes(struct drm_connector *connector,  in add_alternate_cea_modes()  argument
4434 	struct drm_device *dev = connector->dev;  in add_alternate_cea_modes()
4447 	list_for_each_entry(mode, &connector->probed_modes, head) {  in add_alternate_cea_modes()
4496 		drm_mode_probed_add(connector, mode);  in add_alternate_cea_modes()
4517 drm_display_mode_from_vic_index(struct drm_connector *connector, int vic_index)  in drm_display_mode_from_vic_index()  argument
4519 	const struct drm_display_info *info = &connector->display_info;  in drm_display_mode_from_vic_index()
4520 	struct drm_device *dev = connector->dev;  in drm_display_mode_from_vic_index()
4538 static int do_y420vdb_modes(struct drm_connector *connector,  in do_y420vdb_modes()  argument
4541 	struct drm_device *dev = connector->dev;  in do_y420vdb_modes()
4554 		drm_mode_probed_add(connector, newmode);  in do_y420vdb_modes()
4590 static int add_cta_vdb_modes(struct drm_connector *connector)  in add_cta_vdb_modes()  argument
4592 	const struct drm_display_info *info = &connector->display_info;  in add_cta_vdb_modes()
4601 		mode = drm_display_mode_from_vic_index(connector, i);  in add_cta_vdb_modes()
4603 			drm_mode_probed_add(connector, mode);  in add_cta_vdb_modes()
4641 static int add_hdmi_mandatory_stereo_modes(struct drm_connector *connector)  in add_hdmi_mandatory_stereo_modes()  argument
4643 	struct drm_device *dev = connector->dev;  in add_hdmi_mandatory_stereo_modes()
4650 	list_for_each_entry(mode, &connector->probed_modes, head) {  in add_hdmi_mandatory_stereo_modes()
4670 	list_splice_tail(&stereo_modes, &connector->probed_modes);  in add_hdmi_mandatory_stereo_modes()
4675 static int add_hdmi_mode(struct drm_connector *connector, u8 vic)  in add_hdmi_mode()  argument
4677 	struct drm_device *dev = connector->dev;  in add_hdmi_mode()
4681 		drm_err(connector->dev, "[CONNECTOR:%d:%s] Unknown HDMI VIC: %d\n",  in add_hdmi_mode()
4682 			connector->base.id, connector->name, vic);  in add_hdmi_mode()
4690 	drm_mode_probed_add(connector, newmode);  in add_hdmi_mode()
4695 static int add_3d_struct_modes(struct drm_connector *connector, u16 structure,  in add_3d_struct_modes()  argument
4702 		newmode = drm_display_mode_from_vic_index(connector, vic_index);  in add_3d_struct_modes()
4705 			drm_mode_probed_add(connector, newmode);  in add_3d_struct_modes()
4710 		newmode = drm_display_mode_from_vic_index(connector, vic_index);  in add_3d_struct_modes()
4713 			drm_mode_probed_add(connector, newmode);  in add_3d_struct_modes()
4718 		newmode = drm_display_mode_from_vic_index(connector, vic_index);  in add_3d_struct_modes()
4721 			drm_mode_probed_add(connector, newmode);  in add_3d_struct_modes()
4759 do_hdmi_vsdb_modes(struct drm_connector *connector, const u8 *db, u8 len)  in do_hdmi_vsdb_modes()  argument
4783 		modes += add_hdmi_mandatory_stereo_modes(connector);  in do_hdmi_vsdb_modes()
4797 		modes += add_hdmi_mode(connector, vic);  in do_hdmi_vsdb_modes()
4826 				modes += add_3d_struct_modes(connector,  in do_hdmi_vsdb_modes()
4863 			newmode = drm_display_mode_from_vic_index(connector,  in do_hdmi_vsdb_modes()
4868 				drm_mode_probed_add(connector, newmode);  in do_hdmi_vsdb_modes()
5215 static void parse_cta_y420cmdb(struct drm_connector *connector,  in parse_cta_y420cmdb()  argument
5218 	struct drm_display_info *info = &connector->display_info;  in parse_cta_y420cmdb()
5254 static int add_cea_modes(struct drm_connector *connector,  in add_cea_modes()  argument
5262 	modes = add_cta_vdb_modes(connector);  in add_cea_modes()
5267 			modes += do_hdmi_vsdb_modes(connector, (const u8 *)db,  in add_cea_modes()
5273 			modes += do_y420vdb_modes(connector, vdb420,  in add_cea_modes()
5282 static void fixup_detailed_cea_mode_clock(struct drm_connector *connector,  in fixup_detailed_cea_mode_clock()  argument
5321 	drm_dbg_kms(connector->dev,  in fixup_detailed_cea_mode_clock()
5323 		    connector->base.id, connector->name,  in fixup_detailed_cea_mode_clock()
5328 static void drm_calculate_luminance_range(struct drm_connector *connector)  in drm_calculate_luminance_range()  argument
5330 	struct hdr_static_metadata *hdr_metadata = &connector->hdr_sink_metadata.hdmi_type1;  in drm_calculate_luminance_range()
5332 		&connector->display_info.luminance_range;  in drm_calculate_luminance_range()
5389 drm_parse_hdr_metadata_block(struct drm_connector *connector, const u8 *db)  in drm_parse_hdr_metadata_block()  argument
5395 	connector->hdr_sink_metadata.hdmi_type1.eotf =  in drm_parse_hdr_metadata_block()
5397 	connector->hdr_sink_metadata.hdmi_type1.metadata_type =  in drm_parse_hdr_metadata_block()
5401 		connector->hdr_sink_metadata.hdmi_type1.max_cll = db[4];  in drm_parse_hdr_metadata_block()
5403 		connector->hdr_sink_metadata.hdmi_type1.max_fall = db[5];  in drm_parse_hdr_metadata_block()
5405 		connector->hdr_sink_metadata.hdmi_type1.min_cll = db[6];  in drm_parse_hdr_metadata_block()
5408 		drm_calculate_luminance_range(connector);  in drm_parse_hdr_metadata_block()
5414 drm_parse_hdmi_vsdb_audio(struct drm_connector *connector, const u8 *db)  in drm_parse_hdmi_vsdb_audio()  argument
5419 		connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= DRM_ELD_SUPPORTS_AI;  in drm_parse_hdmi_vsdb_audio()
5422 		connector->latency_present[0] = true;  in drm_parse_hdmi_vsdb_audio()
5423 		connector->video_latency[0] = db[9];  in drm_parse_hdmi_vsdb_audio()
5424 		connector->audio_latency[0] = db[10];  in drm_parse_hdmi_vsdb_audio()
5428 		connector->latency_present[1] = true;  in drm_parse_hdmi_vsdb_audio()
5429 		connector->video_latency[1] = db[11];  in drm_parse_hdmi_vsdb_audio()
5430 		connector->audio_latency[1] = db[12];  in drm_parse_hdmi_vsdb_audio()
5433 	drm_dbg_kms(connector->dev,  in drm_parse_hdmi_vsdb_audio()
5435 		    connector->base.id, connector->name,  in drm_parse_hdmi_vsdb_audio()
5436 		    connector->latency_present[0], connector->latency_present[1],  in drm_parse_hdmi_vsdb_audio()
5437 		    connector->video_latency[0], connector->video_latency[1],  in drm_parse_hdmi_vsdb_audio()
5438 		    connector->audio_latency[0], connector->audio_latency[1]);  in drm_parse_hdmi_vsdb_audio()
5500 static void clear_eld(struct drm_connector *connector)  in clear_eld()  argument
5502 	mutex_lock(&connector->eld_mutex);  in clear_eld()
5503 	memset(connector->eld, 0, sizeof(connector->eld));  in clear_eld()
5504 	mutex_unlock(&connector->eld_mutex);  in clear_eld()
5506 	connector->latency_present[0] = false;  in clear_eld()
5507 	connector->latency_present[1] = false;  in clear_eld()
5508 	connector->video_latency[0] = 0;  in clear_eld()
5509 	connector->audio_latency[0] = 0;  in clear_eld()
5510 	connector->video_latency[1] = 0;  in clear_eld()
5511 	connector->audio_latency[1] = 0;  in clear_eld()
5522 static void drm_edid_to_eld(struct drm_connector *connector,  in drm_edid_to_eld()  argument
5525 	const struct drm_display_info *info = &connector->display_info;  in drm_edid_to_eld()
5528 	uint8_t *eld = connector->eld;  in drm_edid_to_eld()
5535 	mutex_lock(&connector->eld_mutex);  in drm_edid_to_eld()
5538 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] ELD monitor %s\n",  in drm_edid_to_eld()
5539 		    connector->base.id, connector->name,  in drm_edid_to_eld()
5575 				drm_parse_hdmi_vsdb_audio(connector, (const u8 *)db);  in drm_edid_to_eld()
5585 	if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort ||  in drm_edid_to_eld()
5586 	    connector->connector_type == DRM_MODE_CONNECTOR_eDP)  in drm_edid_to_eld()
5594 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] ELD size %d, SAD count %d\n",  in drm_edid_to_eld()
5595 		    connector->base.id, connector->name,  in drm_edid_to_eld()
5598 	mutex_unlock(&connector->eld_mutex);  in drm_edid_to_eld()
5709 int drm_av_sync_delay(struct drm_connector *connector,  in drm_av_sync_delay()  argument
5715 	if (!connector->latency_present[0])  in drm_av_sync_delay()
5717 	if (!connector->latency_present[1])  in drm_av_sync_delay()
5720 	a = connector->audio_latency[i];  in drm_av_sync_delay()
5721 	v = connector->video_latency[i];  in drm_av_sync_delay()
5866 static void parse_cta_vdb(struct drm_connector *connector, const struct cea_db *db)  in parse_cta_vdb()  argument
5868 	struct drm_display_info *info = &connector->display_info;  in parse_cta_vdb()
5901 static void update_cta_y420cmdb(struct drm_connector *connector, u64 y420cmdb_map)  in update_cta_y420cmdb()  argument
5903 	struct drm_display_info *info = &connector->display_info;  in update_cta_y420cmdb()
5915 static bool cta_vdb_has_vic(const struct drm_connector *connector, u8 vic)  in cta_vdb_has_vic()  argument
5917 	const struct drm_display_info *info = &connector->display_info;  in cta_vdb_has_vic()
5932 static void parse_cta_y420vdb(struct drm_connector *connector,  in parse_cta_y420vdb()  argument
5935 	struct drm_display_info *info = &connector->display_info;  in parse_cta_y420vdb()
5951 static void drm_parse_vcdb(struct drm_connector *connector, const u8 *db)  in drm_parse_vcdb()  argument
5953 	struct drm_display_info *info = &connector->display_info;  in drm_parse_vcdb()
5955 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] CEA VCDB 0x%02x\n",  in drm_parse_vcdb()
5956 		    connector->base.id, connector->name, db[2]);  in drm_parse_vcdb()
5997 static void drm_parse_ycbcr420_deep_color_info(struct drm_connector *connector,  in drm_parse_ycbcr420_deep_color_info()  argument
6001 	struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;  in drm_parse_ycbcr420_deep_color_info()
6079 static void drm_parse_hdmi_forum_scds(struct drm_connector *connector,  in drm_parse_hdmi_forum_scds()  argument
6082 	struct drm_display_info *info = &connector->display_info;  in drm_parse_hdmi_forum_scds()
6131 	drm_parse_ycbcr420_deep_color_info(connector, hf_scds);  in drm_parse_hdmi_forum_scds()
6138 	drm_dbg_kms(connector->dev,  in drm_parse_hdmi_forum_scds()
6140 		    connector->base.id, connector->name,  in drm_parse_hdmi_forum_scds()
6144 static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector,  in drm_parse_hdmi_deep_color_info()  argument
6147 	struct drm_display_info *info = &connector->display_info;  in drm_parse_hdmi_deep_color_info()
6159 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 30.\n",  in drm_parse_hdmi_deep_color_info()
6160 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6166 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 36.\n",  in drm_parse_hdmi_deep_color_info()
6167 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6173 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 48.\n",  in drm_parse_hdmi_deep_color_info()
6174 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6178 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] No deep color support on this HDMI sink.\n",  in drm_parse_hdmi_deep_color_info()
6179 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6183 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Assigning HDMI sink color depth as %d bpc.\n",  in drm_parse_hdmi_deep_color_info()
6184 		    connector->base.id, connector->name, dc_bpc);  in drm_parse_hdmi_deep_color_info()
6190 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does YCRCB444 in deep color.\n",  in drm_parse_hdmi_deep_color_info()
6191 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6199 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink should do DC_36, but does not!\n",  in drm_parse_hdmi_deep_color_info()
6200 			    connector->base.id, connector->name);  in drm_parse_hdmi_deep_color_info()
6206 drm_parse_hdmi_vsdb_video(struct drm_connector *connector, const u8 *db)  in drm_parse_hdmi_vsdb_video()  argument
6208 	struct drm_display_info *info = &connector->display_info;  in drm_parse_hdmi_vsdb_video()
6227 	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI: DVI dual %d, max TMDS clock %d kHz\n",  in drm_parse_hdmi_vsdb_video()
6228 		    connector->base.id, connector->name,  in drm_parse_hdmi_vsdb_video()
6231 	drm_parse_hdmi_deep_color_info(connector, db);  in drm_parse_hdmi_vsdb_video()
6238 static void drm_parse_microsoft_vsdb(struct drm_connector *connector,  in drm_parse_microsoft_vsdb()  argument
6241 	struct drm_display_info *info = &connector->display_info;  in drm_parse_microsoft_vsdb()
6249 	drm_dbg_kms(connector->dev,  in drm_parse_microsoft_vsdb()
6251 		    connector->base.id, connector->name, version, db[5]);  in drm_parse_microsoft_vsdb()
6254 static void drm_parse_cea_ext(struct drm_connector *connector,  in drm_parse_cea_ext()  argument
6257 	struct drm_display_info *info = &connector->display_info;  in drm_parse_cea_ext()
6273 			drm_dbg_kms(connector->dev,  in drm_parse_cea_ext()
6275 				    connector->base.id, connector->name,  in drm_parse_cea_ext()
6296 			drm_parse_hdmi_vsdb_video(connector, data);  in drm_parse_cea_ext()
6299 			drm_parse_hdmi_forum_scds(connector, data);  in drm_parse_cea_ext()
6301 			drm_parse_microsoft_vsdb(connector, data);  in drm_parse_cea_ext()
6303 			parse_cta_y420cmdb(connector, db, &y420cmdb_map);  in drm_parse_cea_ext()
6305 			parse_cta_y420vdb(connector, db);  in drm_parse_cea_ext()
6307 			drm_parse_vcdb(connector, data);  in drm_parse_cea_ext()
6309 			drm_parse_hdr_metadata_block(connector, data);  in drm_parse_cea_ext()
6311 			parse_cta_vdb(connector, db);  in drm_parse_cea_ext()
6318 		update_cta_y420cmdb(connector, y420cmdb_map);  in drm_parse_cea_ext()
6325 	struct drm_display_info *info = &closure->connector->display_info;  in get_monitor_range()
6357 static void drm_get_monitor_range(struct drm_connector *connector,  in drm_get_monitor_range()  argument
6360 	const struct drm_display_info *info = &connector->display_info;  in drm_get_monitor_range()
6362 		.connector = connector,  in drm_get_monitor_range()
6374 	drm_dbg_kms(connector->dev,  in drm_get_monitor_range()
6376 		    connector->base.id, connector->name,  in drm_get_monitor_range()
6380 static void drm_parse_vesa_mso_data(struct drm_connector *connector,  in drm_parse_vesa_mso_data()  argument
6385 	struct drm_display_info *info = &connector->display_info;  in drm_parse_vesa_mso_data()
6388 		drm_dbg_kms(connector->dev,  in drm_parse_vesa_mso_data()
6390 			    connector->base.id, connector->name, block->num_bytes);  in drm_parse_vesa_mso_data()
6398 		drm_dbg_kms(connector->dev,  in drm_parse_vesa_mso_data()
6400 			    connector->base.id, connector->name);  in drm_parse_vesa_mso_data()
6406 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Reserved MSO mode value\n",  in drm_parse_vesa_mso_data()
6407 			    connector->base.id, connector->name);  in drm_parse_vesa_mso_data()
6427 		drm_dbg_kms(connector->dev,  in drm_parse_vesa_mso_data()
6429 			    connector->base.id, connector->name,  in drm_parse_vesa_mso_data()
6434 	drm_dbg_kms(connector->dev,  in drm_parse_vesa_mso_data()
6436 		    connector->base.id, connector->name,  in drm_parse_vesa_mso_data()
6440 static void drm_update_mso(struct drm_connector *connector,  in drm_update_mso()  argument
6449 			drm_parse_vesa_mso_data(connector, block);  in drm_update_mso()
6457 static void drm_reset_display_info(struct drm_connector *connector)  in drm_reset_display_info()  argument
6459 	struct drm_display_info *info = &connector->display_info;  in drm_reset_display_info()
6493 static void update_displayid_info(struct drm_connector *connector,  in update_displayid_info()  argument
6496 	struct drm_display_info *info = &connector->display_info;  in update_displayid_info()
6516 static void update_display_info(struct drm_connector *connector,  in update_display_info()  argument
6519 	struct drm_display_info *info = &connector->display_info;  in update_display_info()
6522 	drm_reset_display_info(connector);  in update_display_info()
6523 	clear_eld(connector);  in update_display_info()
6535 	drm_get_monitor_range(connector, drm_edid);  in update_display_info()
6544 	drm_parse_cea_ext(connector, drm_edid);  in update_display_info()
6546 	update_displayid_info(connector, drm_edid);  in update_display_info()
6558 		drm_dbg_kms(connector->dev,  in update_display_info()
6560 			    connector->base.id, connector->name, info->bpc);  in update_display_info()
6592 	drm_dbg_kms(connector->dev,  in update_display_info()
6594 		    connector->base.id, connector->name, info->bpc);  in update_display_info()
6601 	drm_update_mso(connector, drm_edid);  in update_display_info()
6605 		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Non-desktop display%s\n",  in update_display_info()
6606 			    connector->base.id, connector->name,  in update_display_info()
6627 	drm_edid_to_eld(connector, drm_edid);  in update_display_info()
6677 static int add_displayid_detailed_1_modes(struct drm_connector *connector,  in add_displayid_detailed_1_modes()  argument
6694 		newmode = drm_mode_displayid_detailed(connector->dev, timings, type_7);  in add_displayid_detailed_1_modes()
6698 		drm_mode_probed_add(connector, newmode);  in add_displayid_detailed_1_modes()
6704 static int add_displayid_detailed_modes(struct drm_connector *connector,  in add_displayid_detailed_modes()  argument
6715 			num_modes += add_displayid_detailed_1_modes(connector, block);  in add_displayid_detailed_modes()
6722 static int _drm_edid_connector_add_modes(struct drm_connector *connector,  in _drm_edid_connector_add_modes()  argument
6725 	const struct drm_display_info *info = &connector->display_info;  in _drm_edid_connector_add_modes()
6745 	num_modes += add_detailed_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6746 	num_modes += add_cvt_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6747 	num_modes += add_standard_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6748 	num_modes += add_established_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6749 	num_modes += add_cea_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6750 	num_modes += add_alternate_cea_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6751 	num_modes += add_displayid_detailed_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6753 		num_modes += add_inferred_modes(connector, drm_edid);  in _drm_edid_connector_add_modes()
6756 		edid_fixup_preferred(connector);  in _drm_edid_connector_add_modes()
6761 static void _drm_update_tile_info(struct drm_connector *connector,
6764 static int _drm_edid_connector_property_update(struct drm_connector *connector,  in _drm_edid_connector_property_update()  argument
6767 	struct drm_device *dev = connector->dev;  in _drm_edid_connector_property_update()
6770 	if (connector->edid_blob_ptr) {  in _drm_edid_connector_property_update()
6771 		const struct edid *old_edid = connector->edid_blob_ptr->data;  in _drm_edid_connector_property_update()
6775 				connector->epoch_counter++;  in _drm_edid_connector_property_update()
6777 					    connector->base.id, connector->name,  in _drm_edid_connector_property_update()
6778 					    connector->epoch_counter);  in _drm_edid_connector_property_update()
6784 					       &connector->edid_blob_ptr,  in _drm_edid_connector_property_update()
6787 					       &connector->base,  in _drm_edid_connector_property_update()
6791 			    connector->base.id, connector->name, ret);  in _drm_edid_connector_property_update()
6795 	ret = drm_object_property_set_value(&connector->base,  in _drm_edid_connector_property_update()
6797 					    connector->display_info.non_desktop);  in _drm_edid_connector_property_update()
6800 			    connector->base.id, connector->name, ret);  in _drm_edid_connector_property_update()
6804 	ret = drm_connector_set_tile_property(connector);  in _drm_edid_connector_property_update()
6807 			    connector->base.id, connector->name, ret);  in _drm_edid_connector_property_update()
6829 int drm_edid_connector_update(struct drm_connector *connector,  in drm_edid_connector_update()  argument
6832 	update_display_info(connector, drm_edid);  in drm_edid_connector_update()
6834 	_drm_update_tile_info(connector, drm_edid);  in drm_edid_connector_update()
6836 	return _drm_edid_connector_property_update(connector, drm_edid);  in drm_edid_connector_update()
6852 int drm_edid_connector_add_modes(struct drm_connector *connector)  in drm_edid_connector_add_modes()  argument
6857 	if (connector->edid_blob_ptr)  in drm_edid_connector_add_modes()
6858 		drm_edid = drm_edid_alloc(connector->edid_blob_ptr->data,  in drm_edid_connector_add_modes()
6859 					  connector->edid_blob_ptr->length);  in drm_edid_connector_add_modes()
6861 	count = _drm_edid_connector_add_modes(connector, drm_edid);  in drm_edid_connector_add_modes()
6885 int drm_connector_update_edid_property(struct drm_connector *connector,  in drm_connector_update_edid_property()  argument
6890 	return drm_edid_connector_update(connector, drm_edid_legacy_init(&drm_edid, edid));  in drm_connector_update_edid_property()
6907 int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)  in drm_add_edid_modes()  argument
6913 		drm_warn(connector->dev, "[CONNECTOR:%d:%s] EDID invalid.\n",  in drm_add_edid_modes()
6914 			 connector->base.id, connector->name);  in drm_add_edid_modes()
6920 	update_display_info(connector, drm_edid);  in drm_add_edid_modes()
6922 	return _drm_edid_connector_add_modes(connector, drm_edid);  in drm_add_edid_modes()
6937 int drm_add_modes_noedid(struct drm_connector *connector,  in drm_add_modes_noedid()  argument
6942 	struct drm_device *dev = connector->dev;  in drm_add_modes_noedid()
6967 			drm_mode_probed_add(connector, mode);  in drm_add_modes_noedid()
6984 void drm_set_preferred_mode(struct drm_connector *connector,  in drm_set_preferred_mode()  argument
6989 	list_for_each_entry(mode, &connector->probed_modes, head) {  in drm_set_preferred_mode()
6997 static bool is_hdmi2_sink(const struct drm_connector *connector)  in is_hdmi2_sink()  argument
7003 	if (!connector)  in is_hdmi2_sink()
7006 	return connector->display_info.hdmi.scdc.supported ||  in is_hdmi2_sink()
7007 		connector->display_info.color_formats & DRM_COLOR_FORMAT_YCBCR420;  in is_hdmi2_sink()
7010 static u8 drm_mode_hdmi_vic(const struct drm_connector *connector,  in drm_mode_hdmi_vic()  argument
7013 	bool has_hdmi_infoframe = connector ?  in drm_mode_hdmi_vic()
7014 		connector->display_info.has_hdmi_infoframe : false;  in drm_mode_hdmi_vic()
7026 static u8 drm_mode_cea_vic(const struct drm_connector *connector,  in drm_mode_cea_vic()  argument
7035 	if (drm_mode_hdmi_vic(connector, mode))  in drm_mode_cea_vic()
7051 static u8 vic_for_avi_infoframe(const struct drm_connector *connector, u8 vic)  in vic_for_avi_infoframe()  argument
7053 	if (!is_hdmi2_sink(connector) && vic > 64 &&  in vic_for_avi_infoframe()
7054 	    !cta_vdb_has_vic(connector, vic))  in vic_for_avi_infoframe()
7071 					 const struct drm_connector *connector,  in drm_hdmi_avi_infoframe_from_display_mode()  argument
7085 	vic = drm_mode_cea_vic(connector, mode);  in drm_hdmi_avi_infoframe_from_display_mode()
7086 	hdmi_vic = drm_mode_hdmi_vic(connector, mode);  in drm_hdmi_avi_infoframe_from_display_mode()
7129 	frame->video_code = vic_for_avi_infoframe(connector, vic);  in drm_hdmi_avi_infoframe_from_display_mode()
7148 				   const struct drm_connector *connector,  in drm_hdmi_avi_infoframe_quant_range()  argument
7152 	const struct drm_display_info *info = &connector->display_info;  in drm_hdmi_avi_infoframe_quant_range()
7183 	if (!is_hdmi2_sink(connector) ||  in drm_hdmi_avi_infoframe_quant_range()
7235 					    const struct drm_connector *connector,  in drm_hdmi_vendor_infoframe_from_display_mode()  argument
7242 	bool has_hdmi_infoframe = connector ?  in drm_hdmi_vendor_infoframe_from_display_mode()
7243 		connector->display_info.has_hdmi_infoframe : false;  in drm_hdmi_vendor_infoframe_from_display_mode()
7265 	frame->vic = drm_mode_hdmi_vic(connector, mode);  in drm_hdmi_vendor_infoframe_from_display_mode()
7272 static void drm_parse_tiled_block(struct drm_connector *connector,  in drm_parse_tiled_block()  argument
7289 	connector->has_tile = true;  in drm_parse_tiled_block()
7291 		connector->tile_is_single_monitor = true;  in drm_parse_tiled_block()
7293 	connector->num_h_tile = num_h_tile + 1;  in drm_parse_tiled_block()
7294 	connector->num_v_tile = num_v_tile + 1;  in drm_parse_tiled_block()
7295 	connector->tile_h_loc = tile_h_loc;  in drm_parse_tiled_block()
7296 	connector->tile_v_loc = tile_v_loc;  in drm_parse_tiled_block()
7297 	connector->tile_h_size = w + 1;  in drm_parse_tiled_block()
7298 	connector->tile_v_size = h + 1;  in drm_parse_tiled_block()
7300 	drm_dbg_kms(connector->dev,  in drm_parse_tiled_block()
7302 		    connector->base.id, connector->name,  in drm_parse_tiled_block()
7304 		    connector->tile_h_size, connector->tile_v_size,  in drm_parse_tiled_block()
7305 		    connector->num_h_tile, connector->num_v_tile,  in drm_parse_tiled_block()
7306 		    connector->tile_h_loc, connector->tile_v_loc,  in drm_parse_tiled_block()
7309 	tg = drm_mode_get_tile_group(connector->dev, tile->topology_id);  in drm_parse_tiled_block()
7311 		tg = drm_mode_create_tile_group(connector->dev, tile->topology_id);  in drm_parse_tiled_block()
7315 	if (connector->tile_group != tg) {  in drm_parse_tiled_block()
7318 		if (connector->tile_group)  in drm_parse_tiled_block()
7319 			drm_mode_put_tile_group(connector->dev, connector->tile_group);  in drm_parse_tiled_block()
7320 		connector->tile_group = tg;  in drm_parse_tiled_block()
7323 		drm_mode_put_tile_group(connector->dev, tg);  in drm_parse_tiled_block()
7336 static void _drm_update_tile_info(struct drm_connector *connector,  in _drm_update_tile_info()  argument
7342 	connector->has_tile = false;  in _drm_update_tile_info()
7347 			drm_parse_tiled_block(connector, block);  in _drm_update_tile_info()
7351 	if (!connector->has_tile && connector->tile_group) {  in _drm_update_tile_info()
7352 		drm_mode_put_tile_group(connector->dev, connector->tile_group);  in _drm_update_tile_info()
7353 		connector->tile_group = NULL;  in _drm_update_tile_info()