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/linux/drivers/gpu/drm/i915/display/
H A Dintel_connector.c43 struct intel_connector *connector = container_of(work, typeof(*connector), in intel_connector_modeset_retry_work_fn() local
45 struct intel_display *display = to_intel_display(connector); in intel_connector_modeset_retry_work_fn()
47 drm_dbg_kms(display->drm, "[CONNECTOR:%d:%s]\n", connector->base.base.id, in intel_connector_modeset_retry_work_fn()
48 connector->base.name); in intel_connector_modeset_retry_work_fn()
50 /* Grab the locks before changing connector property*/ in intel_connector_modeset_retry_work_fn()
52 /* Set connector link status to BAD and send a Uevent to notify in intel_connector_modeset_retry_work_fn()
55 drm_connector_set_link_status_property(&connector->base, in intel_connector_modeset_retry_work_fn()
59 drm_kms_helper_connector_hotplug_event(&connector->base); in intel_connector_modeset_retry_work_fn()
61 drm_connector_put(&connector->base); in intel_connector_modeset_retry_work_fn()
64 void intel_connector_queue_modeset_retry_work(struct intel_connector *connector) in intel_connector_queue_modeset_retry_work() argument
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H A Dintel_dp.c268 struct intel_connector *connector = intel_dp->attached_connector; in intel_dp_set_sink_rates() local
278 "[CONNECTOR:%d:%s][ENCODER:%d:%s] Invalid DPCD with no link rates, using defaults\n", in intel_dp_set_sink_rates()
279 connector->base.base.id, connector->base.name, in intel_dp_set_sink_rates()
293 struct intel_connector *connector = intel_dp->attached_connector; in intel_dp_set_max_sink_lane_count() local
307 "[CONNECTOR:%d:%s][ENCODER:%d:%s] Invalid DPCD max lane count (%d), using default\n", in intel_dp_set_max_sink_lane_count()
308 connector->base.base.id, connector->base.name, in intel_dp_set_max_sink_lane_count()
497 struct intel_connector *connector = intel_dp->attached_connector; in intel_dp_has_joiner() local
504 !connector->panel.vbt.edp.pipe_joiner_enable) in intel_dp_has_joiner()
558 struct intel_connector *connector = intel_dp->attached_connector; in vbt_max_link_rate() local
559 int edp_max_rate = connector->panel.vbt.edp.max_link_rate; in vbt_max_link_rate()
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H A Dintel_atomic.c50 * intel_digital_connector_atomic_get_property - hook for connector->atomic_get_property.
51 * @connector: Connector to get the property for.
52 * @state: Connector state to retrieve the property from.
56 * Returns the atomic property value for a digital connector.
58 int intel_digital_connector_atomic_get_property(struct drm_connector *connector, in intel_digital_connector_atomic_get_property() argument
63 struct intel_display *display = to_intel_display(connector->dev); in intel_digital_connector_atomic_get_property()
82 * intel_digital_connector_atomic_set_property - hook for connector->atomic_set_property.
83 * @connector: Connector to set the property for.
84 * @state: Connector state to set the property on.
88 * Sets the atomic property value for a digital connector.
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/linux/Documentation/gpu/
H A Dkms-properties.csv2 ,DVI-I,“subconnector”,ENUM,"{ “Unknown”, “DVI-D”, “DVI-A” }",Connector,TBD
3 ,,“select subconnector”,ENUM,"{ “Automatic”, “DVI-D”, “DVI-A” }",Connector,TBD
4 …onnector”,ENUM,"{ ""Unknown"", ""Composite"", ""SVIDEO"", ""Component"", ""SCART"" }",Connector,TBD
5 …nector”,ENUM,"{ ""Automatic"", ""Composite"", ""SVIDEO"", ""Component"", ""SCART"" }",Connector,TBD
6 ,,“mode”,ENUM,"{ ""NTSC_M"", ""NTSC_J"", ""NTSC_443"", ""PAL_B"" } etc.",Connector,TBD
7 ,,“left margin”,RANGE,"Min=0, Max=100",Connector,TBD
8 ,,“right margin”,RANGE,"Min=0, Max=100",Connector,TBD
9 ,,“top margin”,RANGE,"Min=0, Max=100",Connector,TBD
10 ,,“bottom margin”,RANGE,"Min=0, Max=100",Connector,TBD
11 ,,“brightness”,RANGE,"Min=0, Max=100",Connector,TBD
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/linux/drivers/gpu/drm/radeon/
H A Dradeon_connectors.c40 void radeon_connector_hotplug(struct drm_connector *connector) in radeon_connector_hotplug() argument
42 struct drm_device *dev = connector->dev; in radeon_connector_hotplug()
44 struct radeon_connector *radeon_connector = to_radeon_connector(connector); in radeon_connector_hotplug()
46 /* bail if the connector does not have hpd pin, e.g., in radeon_connector_hotplug()
54 /* if the connector is already off, don't turn it back on */ in radeon_connector_hotplug()
56 if (connector->dpms != DRM_MODE_DPMS_ON) in radeon_connector_hotplug()
60 if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) { in radeon_connector_hotplug()
80 /* Turn the connector off and back on immediately, which in radeon_connector_hotplug()
83 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); in radeon_connector_hotplug()
84 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); in radeon_connector_hotplug()
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/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_connectors.c43 void amdgpu_connector_hotplug(struct drm_connector *connector) in amdgpu_connector_hotplug() argument
45 struct drm_device *dev = connector->dev; in amdgpu_connector_hotplug()
47 struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); in amdgpu_connector_hotplug()
49 /* bail if the connector does not have hpd pin, e.g., in amdgpu_connector_hotplug()
57 /* if the connector is already off, don't turn it back on */ in amdgpu_connector_hotplug()
58 if (connector->dpms != DRM_MODE_DPMS_ON) in amdgpu_connector_hotplug()
62 if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) { in amdgpu_connector_hotplug()
82 /* Turn the connector off and back on immediately, which in amdgpu_connector_hotplug()
85 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); in amdgpu_connector_hotplug()
86 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); in amdgpu_connector_hotplug()
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H A Damdgpu_encoders.c38 struct drm_connector *connector; in amdgpu_link_encoder_connector() local
46 drm_for_each_connector_iter(connector, &iter) { in amdgpu_link_encoder_connector()
47 amdgpu_connector = to_amdgpu_connector(connector); in amdgpu_link_encoder_connector()
51 drm_connector_attach_encoder(connector, encoder); in amdgpu_link_encoder_connector()
53 amdgpu_atombios_encoder_init_backlight(amdgpu_encoder, connector); in amdgpu_link_encoder_connector()
66 struct drm_connector *connector; in amdgpu_encoder_set_active_device() local
70 drm_for_each_connector_iter(connector, &iter) { in amdgpu_encoder_set_active_device()
71 if (connector->encoder == encoder) { in amdgpu_encoder_set_active_device()
72 struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); in amdgpu_encoder_set_active_device()
88 struct drm_connector *connector, *found = NULL; in amdgpu_get_connector_for_encoder() local
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/linux/drivers/gpu/drm/display/
H A Ddrm_hdmi_audio_helper.c19 struct drm_connector *connector = data; in drm_connector_hdmi_audio_startup() local
21 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_startup()
24 return funcs->startup(connector); in drm_connector_hdmi_audio_startup()
33 struct drm_connector *connector = data; in drm_connector_hdmi_audio_prepare() local
35 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_prepare()
37 return funcs->prepare(connector, fmt, hparms); in drm_connector_hdmi_audio_prepare()
42 struct drm_connector *connector = data; in drm_connector_hdmi_audio_shutdown() local
44 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_shutdown()
46 return funcs->shutdown(connector); in drm_connector_hdmi_audio_shutdown()
52 struct drm_connector *connector = data; in drm_connector_hdmi_audio_mute_stream() local
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H A Ddrm_hdmi_cec_helper.c23 struct drm_connector *connector = cec_get_drvdata(adap); in drm_connector_hdmi_cec_adap_enable() local
24 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_enable()
26 return data->funcs->enable(connector, enable); in drm_connector_hdmi_cec_adap_enable()
31 struct drm_connector *connector = cec_get_drvdata(adap); in drm_connector_hdmi_cec_adap_log_addr() local
32 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_log_addr()
34 return data->funcs->log_addr(connector, logical_addr); in drm_connector_hdmi_cec_adap_log_addr()
40 struct drm_connector *connector = cec_get_drvdata(adap); in drm_connector_hdmi_cec_adap_transmit() local
41 struct drm_connector_hdmi_cec_data *data = connector->cec.data; in drm_connector_hdmi_cec_adap_transmit()
43 return data->funcs->transmit(connector, attempts, signal_free_time, msg); in drm_connector_hdmi_cec_adap_transmit()
52 static void drm_connector_hdmi_cec_adapter_phys_addr_invalidate(struct drm_connector *connector) in drm_connector_hdmi_cec_adapter_phys_addr_invalidate() argument
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/linux/drivers/gpu/drm/
H A Ddrm_sysfs.c74 struct drm_connector *connector = to_drm_connector(dev); in drm_connector_acpi_find_companion() local
76 return to_acpi_device_node(connector->fwnode); in drm_connector_acpi_find_companion()
186 * Connector properties
192 struct drm_connector *connector = to_drm_connector(device); in status_store() local
193 struct drm_device *dev = connector->dev; in status_store()
201 old_force = connector->force; in status_store()
204 connector->force = 0; in status_store()
206 connector->force = DRM_FORCE_ON; in status_store()
208 connector->force = DRM_FORCE_ON_DIGITAL; in status_store()
210 connector->force = DRM_FORCE_OFF; in status_store()
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H A Ddrm_client_modeset.c124 drm_connector_get_tiled_mode(struct drm_connector *connector) in drm_connector_get_tiled_mode() argument
128 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_get_tiled_mode()
129 if (mode->hdisplay == connector->tile_h_size && in drm_connector_get_tiled_mode()
130 mode->vdisplay == connector->tile_v_size) in drm_connector_get_tiled_mode()
137 drm_connector_fallback_non_tiled_mode(struct drm_connector *connector) in drm_connector_fallback_non_tiled_mode() argument
141 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_fallback_non_tiled_mode()
142 if (mode->hdisplay == connector->tile_h_size && in drm_connector_fallback_non_tiled_mode()
143 mode->vdisplay == connector->tile_v_size) in drm_connector_fallback_non_tiled_mode()
151 drm_connector_preferred_mode(struct drm_connector *connector, int width, int height) in drm_connector_preferred_mode() argument
155 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_preferred_mode()
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H A Ddrm_crtc_helper.c101 * in use by any connector. This doesn't mean that it is actually enabled since
109 struct drm_connector *connector; in drm_helper_encoder_in_use() local
126 drm_for_each_connector_iter(connector, &conn_iter) { in drm_helper_encoder_in_use()
127 if (connector->encoder == encoder) { in drm_helper_encoder_in_use()
142 * in use by any connector. This doesn't mean that it is actually enabled since
193 /* disconnect encoder from any connector */ in __drm_helper_disable_unused_functions()
325 * adjust it according to limitations or connector properties, and also in drm_crtc_helper_set_mode()
464 struct drm_connector *connector; in drm_crtc_helper_disable() local
475 drm_for_each_connector_iter(connector, &conn_iter) { in drm_crtc_helper_disable()
476 if (connector->encoder != encoder) in drm_crtc_helper_disable()
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H A Ddrm_edid_load.c26 static const struct drm_edid *edid_load(struct drm_connector *connector, const char *name) in edid_load() argument
32 err = request_firmware(&fw, name, connector->dev->dev); in edid_load()
34 drm_err(connector->dev, in edid_load()
35 "[CONNECTOR:%d:%s] Requesting EDID firmware \"%s\" failed (err=%d)\n", in edid_load()
36 connector->base.id, connector->name, in edid_load()
41 drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Loaded external firmware EDID \"%s\"\n", in edid_load()
42 connector->base.id, connector->name, name); in edid_load()
46 drm_err(connector->dev, "Invalid firmware EDID \"%s\"\n", name); in edid_load()
56 const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector) in drm_edid_load_firmware() argument
67 * matches the connector. in drm_edid_load_firmware()
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/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_connector.c53 nouveau_conn_native_mode(struct drm_connector *connector) in nouveau_conn_native_mode() argument
55 const struct drm_connector_helper_funcs *helper = connector->helper_private; in nouveau_conn_native_mode()
56 struct nouveau_drm *drm = nouveau_drm(connector->dev); in nouveau_conn_native_mode()
57 struct drm_device *dev = connector->dev; in nouveau_conn_native_mode()
61 list_for_each_entry(mode, &connector->probed_modes, head) { in nouveau_conn_native_mode()
62 if (helper->mode_valid(connector, mode) != MODE_OK || in nouveau_conn_native_mode()
97 nouveau_conn_atomic_get_property(struct drm_connector *connector, in nouveau_conn_atomic_get_property() argument
102 struct nouveau_display *disp = nouveau_display(connector->dev); in nouveau_conn_atomic_get_property()
103 struct drm_device *dev = connector->dev; in nouveau_conn_atomic_get_property()
128 nouveau_conn_atomic_set_property(struct drm_connector *connector, in nouveau_conn_atomic_set_property() argument
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/linux/drivers/gpu/drm/gud/
H A Dgud_connector.c24 struct drm_connector connector; member
43 static inline struct gud_connector *to_gud_connector(struct drm_connector *connector) in to_gud_connector() argument
45 return container_of(connector, struct gud_connector, connector); in to_gud_connector()
48 static void gud_conn_err(struct drm_connector *connector, const char *msg, int ret) in gud_conn_err() argument
50 dev_err(connector->dev->dev, "%s: %s (ret=%d)\n", connector->name, msg, ret); in gud_conn_err()
61 struct drm_connector *connector = &gconn->connector; in gud_connector_backlight_update_status_work() local
63 struct drm_device *drm = connector->dev; in gud_connector_backlight_update_status_work()
80 connector_state = drm_atomic_get_connector_state(state, connector); in gud_connector_backlight_update_status_work()
110 struct drm_connector *connector = bl_get_data(bd); in gud_connector_backlight_update_status() local
111 struct gud_connector *gconn = to_gud_connector(connector); in gud_connector_backlight_update_status()
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/linux/Documentation/userspace-api/media/v4l/
H A Dfieldseq_tb.svg50 inkscape:connector-curvature="0"
60 inkscape:connector-curvature="0" /><path
64 inkscape:connector-curvature="0" /><path
68 inkscape:connector-curvature="0" /><path
72 inkscape:connector-curvature="0" /><path
76 inkscape:connector-curvature="0" /><path
80 inkscape:connector-curvature="0" /><path
84 inkscape:connector-curvature="0" /><path
88 inkscape:connector-curvature="0" /><path
92 inkscape:connector-curvature="0" /><path
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H A Dfieldseq_bt.svg50 inkscape:connector-curvature="0"
60 inkscape:connector-curvature="0" /><path
64 inkscape:connector-curvature="0" /><path
68 inkscape:connector-curvature="0" /><path
72 inkscape:connector-curvature="0" /><path
76 inkscape:connector-curvature="0" /><path
80 inkscape:connector-curvature="0" /><path
84 inkscape:connector-curvature="0" /><path
88 inkscape:connector-curvature="0" /><path
92 inkscape:connector-curvature="0" /><path
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/linux/drivers/gpu/drm/ast/
H A Dast_sil164.c21 * Connector
24 static int ast_sil164_connector_helper_get_modes(struct drm_connector *connector) in ast_sil164_connector_helper_get_modes() argument
26 struct ast_connector *ast_connector = to_ast_connector(connector); in ast_sil164_connector_helper_get_modes()
30 count = drm_connector_helper_get_modes(connector); in ast_sil164_connector_helper_get_modes()
32 drm_edid_connector_update(connector, NULL); in ast_sil164_connector_helper_get_modes()
39 count = drm_add_modes_noedid(connector, 4096, 4096); in ast_sil164_connector_helper_get_modes()
41 drm_set_preferred_mode(connector, 1024, 768); in ast_sil164_connector_helper_get_modes()
47 static int ast_sil164_connector_helper_detect_ctx(struct drm_connector *connector, in ast_sil164_connector_helper_detect_ctx() argument
51 struct ast_connector *ast_connector = to_ast_connector(connector); in ast_sil164_connector_helper_detect_ctx()
54 status = drm_connector_helper_detect_from_ddc(connector, ctx, force); in ast_sil164_connector_helper_detect_ctx()
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H A Dast_vga.c21 * Connector
24 static int ast_vga_connector_helper_get_modes(struct drm_connector *connector) in ast_vga_connector_helper_get_modes() argument
26 struct ast_connector *ast_connector = to_ast_connector(connector); in ast_vga_connector_helper_get_modes()
30 count = drm_connector_helper_get_modes(connector); in ast_vga_connector_helper_get_modes()
32 drm_edid_connector_update(connector, NULL); in ast_vga_connector_helper_get_modes()
39 count = drm_add_modes_noedid(connector, 4096, 4096); in ast_vga_connector_helper_get_modes()
41 drm_set_preferred_mode(connector, 1024, 768); in ast_vga_connector_helper_get_modes()
47 static int ast_vga_connector_helper_detect_ctx(struct drm_connector *connector, in ast_vga_connector_helper_detect_ctx() argument
51 struct ast_connector *ast_connector = to_ast_connector(connector); in ast_vga_connector_helper_detect_ctx()
54 status = drm_connector_helper_detect_from_ddc(connector, ctx, force); in ast_vga_connector_helper_detect_ctx()
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H A Dast_dp.c365 struct ast_connector *ast_connector = &ast->output.astdp.connector; in ast_astdp_encoder_helper_atomic_enable()
413 * Connector
416 static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector) in ast_astdp_connector_helper_get_modes() argument
418 struct ast_connector *ast_connector = to_ast_connector(connector); in ast_astdp_connector_helper_get_modes()
422 struct ast_device *ast = to_ast_device(connector->dev); in ast_astdp_connector_helper_get_modes()
425 drm_edid = drm_edid_read_custom(connector, ast_astdp_read_edid_block, ast); in ast_astdp_connector_helper_get_modes()
426 drm_edid_connector_update(connector, drm_edid); in ast_astdp_connector_helper_get_modes()
427 count = drm_edid_connector_add_modes(connector); in ast_astdp_connector_helper_get_modes()
430 drm_edid_connector_update(connector, NULL); in ast_astdp_connector_helper_get_modes()
437 count = drm_add_modes_noedid(connector, 4096, 4096); in ast_astdp_connector_helper_get_modes()
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/linux/drivers/gpu/drm/gma500/
H A Dcdv_intel_hdmi.c108 static void cdv_hdmi_save(struct drm_connector *connector) in cdv_hdmi_save() argument
110 struct drm_device *dev = connector->dev; in cdv_hdmi_save()
111 struct gma_encoder *gma_encoder = gma_attached_encoder(connector); in cdv_hdmi_save()
117 static void cdv_hdmi_restore(struct drm_connector *connector) in cdv_hdmi_restore() argument
119 struct drm_device *dev = connector->dev; in cdv_hdmi_restore()
120 struct gma_encoder *gma_encoder = gma_attached_encoder(connector); in cdv_hdmi_restore()
128 struct drm_connector *connector, bool force) in cdv_hdmi_detect() argument
130 struct gma_encoder *gma_encoder = gma_attached_encoder(connector); in cdv_hdmi_detect()
135 edid = drm_get_edid(connector, connector->ddc); in cdv_hdmi_detect()
152 static int cdv_hdmi_set_property(struct drm_connector *connector, in cdv_hdmi_set_property() argument
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/linux/Documentation/devicetree/bindings/connector/
H A Dusb-connector.yaml4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
7 title: USB Connector
13 A USB connector node represents a physical USB connector. It should be a child
21 - usb-a-connector
22 - usb-b-connector
23 - usb-c-connector
26 - const: gpio-usb-b-connector
27 - const: usb-b-connector
30 - const: samsung,usb-connector-11pin
31 - const: usb-b-connector
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/linux/drivers/gpu/drm/bridge/
H A Dpanel.c23 struct drm_connector connector; member
35 drm_connector_to_panel_bridge(struct drm_connector *connector) in drm_connector_to_panel_bridge() argument
37 return container_of(connector, struct panel_bridge, connector); in drm_connector_to_panel_bridge()
40 static int panel_bridge_connector_get_modes(struct drm_connector *connector) in panel_bridge_connector_get_modes() argument
43 drm_connector_to_panel_bridge(connector); in panel_bridge_connector_get_modes()
45 return drm_panel_get_modes(panel_bridge->panel, connector); in panel_bridge_connector_get_modes()
66 struct drm_connector *connector = &panel_bridge->connector; in panel_bridge_attach() local
72 drm_connector_helper_add(connector, in panel_bridge_attach()
75 ret = drm_connector_init(bridge->dev, connector, in panel_bridge_attach()
79 DRM_ERROR("Failed to initialize connector\n"); in panel_bridge_attach()
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/linux/drivers/gpu/drm/hisilicon/hibmc/
H A Dhibmc_drm_vdac.c25 static int hibmc_connector_get_modes(struct drm_connector *connector) in hibmc_connector_get_modes() argument
27 struct hibmc_vdac *vdac = to_hibmc_vdac(connector); in hibmc_connector_get_modes()
31 drm_edid = drm_edid_read_ddc(connector, &vdac->adapter); in hibmc_connector_get_modes()
33 drm_edid_connector_update(connector, drm_edid); in hibmc_connector_get_modes()
36 count = drm_edid_connector_add_modes(connector); in hibmc_connector_get_modes()
41 count = drm_add_modes_noedid(connector, in hibmc_connector_get_modes()
42 connector->dev->mode_config.max_width, in hibmc_connector_get_modes()
43 connector->dev->mode_config.max_height); in hibmc_connector_get_modes()
44 drm_set_preferred_mode(connector, 1024, 768); in hibmc_connector_get_modes()
52 static void hibmc_connector_destroy(struct drm_connector *connector) in hibmc_connector_destroy() argument
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/linux/Documentation/userspace-api/media/cec/
H A Dcec-ioc-adap-g-conn-info.rst16 CEC_ADAP_G_CONNECTOR_INFO - Query HDMI connector information
36 Using this ioctl an application can learn which HDMI connector this CEC
53 - The type of connector this adapter is associated with.
58 - :ref:`cec-drm-connector-info`
66 .. flat-table:: Connector types
71 * .. _`CEC-CONNECTOR-TYPE-NO-CONNECTOR`:
75 - No connector is associated with the adapter/the information is not
77 * .. _`CEC-CONNECTOR-TYPE-DRM`:
81 - Indicates that a DRM connector is associated with this adapter.
82 Information about the connector can be found in
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