| /linux-6.14.4/drivers/gpu/drm/ |
| D | drm_probe_helper.c | 57 * track of a per-connector hpd interrupt.
91 struct drm_connector *connector, in drm_mode_validate_pipeline() argument
95 struct drm_device *dev = connector->dev; in drm_mode_validate_pipeline()
99 /* Step 1: Validate against connector */ in drm_mode_validate_pipeline()
100 ret = drm_connector_mode_valid(connector, mode, ctx, status); in drm_mode_validate_pipeline()
105 drm_connector_for_each_possible_encoder(connector, encoder) { in drm_mode_validate_pipeline()
120 &connector->display_info, in drm_mode_validate_pipeline()
145 static int drm_helper_probe_add_cmdline_mode(struct drm_connector *connector) in drm_helper_probe_add_cmdline_mode() argument
150 cmdline_mode = &connector->cmdline_mode; in drm_helper_probe_add_cmdline_mode()
155 list_for_each_entry(mode, &connector->probed_modes, head) { in drm_helper_probe_add_cmdline_mode()
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| D | drm_connector.c | 57 * objects and initialized by setting the following fields. The connector is
59 * &struct drm_connector_funcs and a connector type, and then exposed to
63 * connectors to encoders 1:1, the connector should be attached at
76 * Global connector list for drm_connector_find_by_fwnode().
77 * Note drm_connector_[un]register() first take connector->lock and then
90 * Connector and encoder types.
133 * drm_get_connector_type_name - return a string for connector type
134 * @type: The connector type (DRM_MODE_CONNECTOR_*)
136 * Returns: the name of the connector type, or NULL if the type is not valid.
149 * @connector: connector to query
[all …]
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| D | drm_sysfs.c | 71 struct drm_connector *connector = to_drm_connector(dev); in drm_connector_acpi_find_companion() local
73 return to_acpi_device_node(connector->fwnode); in drm_connector_acpi_find_companion()
183 * Connector properties
189 struct drm_connector *connector = to_drm_connector(device); in status_store() local
190 struct drm_device *dev = connector->dev; in status_store()
198 old_force = connector->force; in status_store()
201 connector->force = 0; in status_store()
203 connector->force = DRM_FORCE_ON; in status_store()
205 connector->force = DRM_FORCE_ON_DIGITAL; in status_store()
207 connector->force = DRM_FORCE_OFF; in status_store()
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| D | drm_client_modeset.c | 121 drm_connector_get_tiled_mode(struct drm_connector *connector) in drm_connector_get_tiled_mode() argument
125 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_get_tiled_mode()
126 if (mode->hdisplay == connector->tile_h_size && in drm_connector_get_tiled_mode()
127 mode->vdisplay == connector->tile_v_size) in drm_connector_get_tiled_mode()
134 drm_connector_fallback_non_tiled_mode(struct drm_connector *connector) in drm_connector_fallback_non_tiled_mode() argument
138 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_fallback_non_tiled_mode()
139 if (mode->hdisplay == connector->tile_h_size && in drm_connector_fallback_non_tiled_mode()
140 mode->vdisplay == connector->tile_v_size) in drm_connector_fallback_non_tiled_mode()
148 drm_connector_preferred_mode(struct drm_connector *connector, int width, int height) in drm_connector_preferred_mode() argument
152 list_for_each_entry(mode, &connector->modes, head) { in drm_connector_preferred_mode()
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| D | drm_atomic_state_helper.c | 422 * __drm_atomic_helper_connector_state_reset - reset the connector state
423 * @conn_state: atomic connector state, must not be NULL
424 * @connector: connectotr object, must not be NULL
427 * values. This is useful for drivers that subclass the connector state.
431 struct drm_connector *connector) in __drm_atomic_helper_connector_state_reset() argument
433 conn_state->connector = connector; in __drm_atomic_helper_connector_state_reset()
438 * __drm_atomic_helper_connector_reset - reset state on connector
439 * @connector: drm connector
440 * @conn_state: connector state to assign
443 * the &drm_connector->state pointer of @connector, usually required when
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| /linux-6.14.4/drivers/gpu/drm/i915/display/ |
| D | intel_connector.c | 40 int intel_connector_init(struct intel_connector *connector) in intel_connector_init() argument
54 __drm_atomic_helper_connector_reset(&connector->base, in intel_connector_init()
57 intel_panel_init_alloc(connector); in intel_connector_init()
64 struct intel_connector *connector; in intel_connector_alloc() local
66 connector = kzalloc(sizeof(*connector), GFP_KERNEL); in intel_connector_alloc()
67 if (!connector) in intel_connector_alloc()
70 if (intel_connector_init(connector) < 0) { in intel_connector_alloc()
71 kfree(connector); in intel_connector_alloc()
75 return connector; in intel_connector_alloc()
82 * Otherwise the destroy callbacks for the connector and the state should
[all …]
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| D | intel_panel.c | 55 intel_panel_preferred_fixed_mode(struct intel_connector *connector) in intel_panel_preferred_fixed_mode() argument
57 return list_first_entry_or_null(&connector->panel.fixed_modes, in intel_panel_preferred_fixed_mode()
61 static bool is_best_fixed_mode(struct intel_connector *connector, in is_best_fixed_mode() argument
74 if (intel_vrr_is_in_range(connector, vrefresh) && in is_best_fixed_mode()
75 intel_vrr_is_in_range(connector, fixed_mode_vrefresh) && in is_best_fixed_mode()
85 intel_panel_fixed_mode(struct intel_connector *connector, in intel_panel_fixed_mode() argument
91 list_for_each_entry(fixed_mode, &connector->panel.fixed_modes, head) { in intel_panel_fixed_mode()
94 if (is_best_fixed_mode(connector, vrefresh, in intel_panel_fixed_mode()
124 intel_panel_downclock_mode(struct intel_connector *connector, in intel_panel_downclock_mode() argument
128 int min_vrefresh = connector->panel.vbt.seamless_drrs_min_refresh_rate; in intel_panel_downclock_mode()
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| D | intel_backlight.c | 64 static u32 clamp_user_to_hw(struct intel_connector *connector, in clamp_user_to_hw() argument
67 struct intel_panel *panel = &connector->panel; in clamp_user_to_hw()
77 static u32 scale_hw_to_user(struct intel_connector *connector, in scale_hw_to_user() argument
80 struct intel_panel *panel = &connector->panel; in scale_hw_to_user()
86 u32 intel_backlight_invert_pwm_level(struct intel_connector *connector, u32 val) in intel_backlight_invert_pwm_level() argument
88 struct intel_display *display = to_intel_display(connector); in intel_backlight_invert_pwm_level()
89 struct intel_panel *panel = &connector->panel; in intel_backlight_invert_pwm_level()
106 struct intel_connector *connector = to_intel_connector(conn_state->connector); in intel_backlight_set_pwm_level() local
107 struct drm_i915_private *i915 = to_i915(connector->base.dev); in intel_backlight_set_pwm_level()
108 struct intel_panel *panel = &connector->panel; in intel_backlight_set_pwm_level()
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| D | intel_dp_aux_backlight.c | 111 intel_dp_aux_supports_hdr_backlight(struct intel_connector *connector) in intel_dp_aux_supports_hdr_backlight() argument
113 struct intel_display *display = to_intel_display(connector); in intel_dp_aux_supports_hdr_backlight()
114 struct intel_dp *intel_dp = enc_to_intel_dp(connector->encoder); in intel_dp_aux_supports_hdr_backlight()
116 struct intel_panel *panel = &connector->panel; in intel_dp_aux_supports_hdr_backlight()
127 "[CONNECTOR:%d:%s] Detected %s HDR backlight interface version %d\n", in intel_dp_aux_supports_hdr_backlight()
128 connector->base.base.id, connector->base.name, in intel_dp_aux_supports_hdr_backlight()
147 !(connector->base.hdr_sink_metadata.hdmi_type1.metadata_type & in intel_dp_aux_supports_hdr_backlight()
150 …"[CONNECTOR:%d:%s] Panel is missing HDR static metadata. Possible support for Intel HDR backlight … in intel_dp_aux_supports_hdr_backlight()
151 connector->base.base.id, connector->base.name, in intel_dp_aux_supports_hdr_backlight()
173 intel_dp_aux_hdr_get_backlight(struct intel_connector *connector, enum pipe pipe) in intel_dp_aux_hdr_get_backlight() argument
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| D | intel_hdcp.c | 64 struct intel_connector *connector) in intel_conn_to_vcpi() argument
72 if (!connector->port) in intel_conn_to_vcpi()
74 mgr = connector->port->mgr; in intel_conn_to_vcpi()
78 payload = drm_atomic_get_mst_payload_state(mst_state, connector->port); in intel_conn_to_vcpi()
108 struct intel_connector *connector; in intel_hdcp_required_content_stream() local
122 for_each_intel_connector_iter(connector, &conn_iter) { in intel_hdcp_required_content_stream()
123 if (connector->base.status == connector_status_disconnected) in intel_hdcp_required_content_stream()
126 if (!intel_encoder_is_mst(intel_attached_encoder(connector))) in intel_hdcp_required_content_stream()
129 conn_dig_port = intel_attached_dig_port(connector); in intel_hdcp_required_content_stream()
134 intel_conn_to_vcpi(state, connector); in intel_hdcp_required_content_stream()
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| D | intel_dp_mst.c | 69 * Decision to use MST for a sink happens at detect on the connector attached to
199 static int intel_dp_mst_dsc_get_slice_count(const struct intel_connector *connector, in intel_dp_mst_dsc_get_slice_count() argument
206 return intel_dp_dsc_get_slice_count(connector, in intel_dp_mst_dsc_get_slice_count()
220 struct intel_connector *connector = in intel_dp_mtp_tu_compute_config() local
221 to_intel_connector(conn_state->connector); in intel_dp_mtp_tu_compute_config()
230 if (!intel_dp_supports_fec(intel_dp, connector, crtc_state)) in intel_dp_mtp_tu_compute_config()
250 dsc_slice_count = intel_dp_mst_dsc_get_slice_count(connector, crtc_state); in intel_dp_mtp_tu_compute_config()
323 connector->port, in intel_dp_mtp_tu_compute_config()
414 struct intel_connector *connector = to_intel_connector(conn_state->connector); in mst_stream_dsc_compute_link_config() local
423 num_bpc = drm_dp_dsc_sink_supported_input_bpcs(connector->dp.dsc_dpcd, in mst_stream_dsc_compute_link_config()
[all …]
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| /linux-6.14.4/Documentation/gpu/ |
| D | kms-properties.csv | 2 ,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
[all …]
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| /linux-6.14.4/drivers/gpu/drm/display/ |
| D | drm_hdmi_state_helper.c | 14 * @connector: DRM connector
15 * @new_conn_state: connector state to reset
22 void __drm_atomic_helper_connector_hdmi_reset(struct drm_connector *connector, in __drm_atomic_helper_connector_hdmi_reset() argument
25 unsigned int max_bpc = connector->max_bpc; in __drm_atomic_helper_connector_hdmi_reset()
55 static bool hdmi_is_limited_range(const struct drm_connector *connector, in hdmi_is_limited_range() argument
58 const struct drm_display_info *info = &connector->display_info; in hdmi_is_limited_range()
83 sink_supports_format_bpc(const struct drm_connector *connector, in sink_supports_format_bpc() argument
88 struct drm_device *dev = connector->dev; in sink_supports_format_bpc()
112 if (!(connector->hdmi.supported_formats & BIT(format))) { in sink_supports_format_bpc()
113 drm_dbg_kms(dev, "%s format unsupported by the connector.\n", in sink_supports_format_bpc()
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| D | drm_bridge_connector.c | 29 * The DRM bridge connector helper object provides a DRM connector
30 * implementation that wraps a chain of &struct drm_bridge. The connector
35 * To use the helper, display controller drivers create a bridge connector with
37 * connector with the chain of bridges passed to the function and registers it
38 * with the DRM device. At that point the connector becomes fully usable, no
41 * The DRM bridge connector operations are implemented based on the operations
42 * provided by the bridges in the chain. Each connector operation is delegated
43 * to the bridge closest to the connector (at the end of the chain) that
49 * flag (none of the bridges shall create a DRM connector directly).
53 * struct drm_bridge_connector - A connector backed by a chain of bridges
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| D | drm_hdmi_audio_helper.c | 18 struct drm_connector *connector = data; in drm_connector_hdmi_audio_startup() local
20 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_startup()
23 return funcs->startup(connector); in drm_connector_hdmi_audio_startup()
32 struct drm_connector *connector = data; in drm_connector_hdmi_audio_prepare() local
34 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_prepare()
36 return funcs->prepare(connector, fmt, hparms); in drm_connector_hdmi_audio_prepare()
41 struct drm_connector *connector = data; in drm_connector_hdmi_audio_shutdown() local
43 connector->hdmi_audio.funcs; in drm_connector_hdmi_audio_shutdown()
45 return funcs->shutdown(connector); in drm_connector_hdmi_audio_shutdown()
51 struct drm_connector *connector = data; in drm_connector_hdmi_audio_mute_stream() local
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| /linux-6.14.4/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_connectors.c | 43 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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| /linux-6.14.4/drivers/gpu/drm/radeon/ |
| D | radeon_connectors.c | 40 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()
[all …]
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| /linux-6.14.4/drivers/gpu/drm/tests/ |
| D | drm_connector_test.c | 24 struct drm_connector connector; member
74 strscpy(priv->ddc.name, "dummy-connector-ddc", sizeof(priv->ddc.name)); in drm_test_connector_init()
90 * Test that the registration of a bog standard connector works as
98 ret = drmm_connector_init(&priv->drm, &priv->connector, in drm_test_drmm_connector_init()
106 * Test that the registration of a connector without a DDC adapter
114 ret = drmm_connector_init(&priv->drm, &priv->connector, in drm_test_drmm_connector_init_null_ddc()
122 * Test that the registration of a connector succeeds for all possible
123 * connector types.
131 ret = drmm_connector_init(&priv->drm, &priv->connector, in drm_test_drmm_connector_init_type_valid()
193 * Test that the initialization of a bog standard dynamic connector works
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| /linux-6.14.4/drivers/gpu/drm/nouveau/ |
| D | nouveau_connector.c | 53 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
[all …]
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| /linux-6.14.4/drivers/gpu/drm/gud/ |
| D | gud_connector.c | 25 struct drm_connector connector; member
44 static inline struct gud_connector *to_gud_connector(struct drm_connector *connector) in to_gud_connector() argument
46 return container_of(connector, struct gud_connector, connector); in to_gud_connector()
49 static void gud_conn_err(struct drm_connector *connector, const char *msg, int ret) in gud_conn_err() argument
51 dev_err(connector->dev->dev, "%s: %s (ret=%d)\n", connector->name, msg, ret); in gud_conn_err()
62 struct drm_connector *connector = &gconn->connector; in gud_connector_backlight_update_status_work() local
64 struct drm_device *drm = connector->dev; in gud_connector_backlight_update_status_work()
81 connector_state = drm_atomic_get_connector_state(state, connector); in gud_connector_backlight_update_status_work()
111 struct drm_connector *connector = bl_get_data(bd); in gud_connector_backlight_update_status() local
112 struct gud_connector *gconn = to_gud_connector(connector); in gud_connector_backlight_update_status()
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| /linux-6.14.4/include/drm/ |
| D | drm_connector.h | 58 DRM_FORCE_ON_DIGITAL, /* for DVI-I use digital connector */
64 * This enum is used to track the connector status. There are no separate
69 * @connector_status_connected: The connector is definitely connected to
74 * @connector_status_disconnected: The connector isn't connected to a
77 * nothing there. It is driver-dependent whether a connector with this
82 * @connector_status_unknown: The connector's status could not be
84 * flicker (like load-detection when the connector is in use), or when a
86 * free CRTC). It should be possible to light up the connector with one
89 * there's not connector with @connector_status_connected.
98 * This enum is used to track the status of initializing a connector and
[all …]
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| /linux-6.14.4/drivers/gpu/drm/ast/ |
| D | ast_vga.c | 21 * 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()
[all …]
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| D | ast_sil164.c | 21 * 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()
[all …]
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| /linux-6.14.4/Documentation/userspace-api/media/v4l/ |
| D | fieldseq_bt.svg | 50 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
[all …]
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| D | fieldseq_tb.svg | 50 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
[all …]
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![[all …]](/source/more/linux-6.14.4/Documentation/userspace-api/media/v4l/fieldseq_bt.svg?full=connector){kind=link}
![[all …]](/source/more/linux-6.14.4/Documentation/userspace-api/media/v4l/fieldseq_tb.svg?full=connector){kind=link}