| /drivers/gpu/drm/tegra/ |
| D | output.c | 32 else if (output->ddc) in tegra_output_connector_get_modes()
33 edid = drm_get_edid(connector, output->ddc); in tegra_output_connector_get_modes()
104 struct device_node *ddc, *panel; in tegra_output_probe() local
121 ddc = of_parse_phandle(output->of_node, "nvidia,ddc-i2c-bus", 0); in tegra_output_probe()
122 if (ddc) { in tegra_output_probe()
123 output->ddc = of_find_i2c_adapter_by_node(ddc); in tegra_output_probe()
124 if (!output->ddc) { in tegra_output_probe()
126 of_node_put(ddc); in tegra_output_probe()
130 of_node_put(ddc); in tegra_output_probe()
187 if (output->ddc) in tegra_output_remove()
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| D | drm.h | 208 struct i2c_adapter *ddc; member
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| /drivers/gpu/drm/ |
| D | drm_dp_helper.c | 766 aux->ddc.algo = &drm_dp_i2c_algo; in drm_dp_aux_register()
767 aux->ddc.algo_data = aux; in drm_dp_aux_register()
768 aux->ddc.retries = 3; in drm_dp_aux_register()
770 aux->ddc.class = I2C_CLASS_DDC; in drm_dp_aux_register()
771 aux->ddc.owner = THIS_MODULE; in drm_dp_aux_register()
772 aux->ddc.dev.parent = aux->dev; in drm_dp_aux_register()
773 aux->ddc.dev.of_node = aux->dev->of_node; in drm_dp_aux_register()
775 strlcpy(aux->ddc.name, aux->name ? aux->name : dev_name(aux->dev), in drm_dp_aux_register()
776 sizeof(aux->ddc.name)); in drm_dp_aux_register()
778 return i2c_add_adapter(&aux->ddc); in drm_dp_aux_register()
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| D | drm_dp_mst_topology.c | 1172 port->cached_edid = drm_get_edid(port->connector, &port->aux.ddc); in drm_dp_add_port()
2437 port->cached_edid = drm_get_edid(connector, &port->aux.ddc); in drm_dp_mst_detect_port()
2473 edid = drm_get_edid(connector, &port->aux.ddc); in drm_dp_mst_get_edid()
3099 aux->ddc.algo = &drm_dp_mst_i2c_algo; in drm_dp_mst_register_i2c_bus()
3100 aux->ddc.algo_data = aux; in drm_dp_mst_register_i2c_bus()
3101 aux->ddc.retries = 3; in drm_dp_mst_register_i2c_bus()
3103 aux->ddc.class = I2C_CLASS_DDC; in drm_dp_mst_register_i2c_bus()
3104 aux->ddc.owner = THIS_MODULE; in drm_dp_mst_register_i2c_bus()
3105 aux->ddc.dev.parent = aux->dev; in drm_dp_mst_register_i2c_bus()
3106 aux->ddc.dev.of_node = aux->dev->of_node; in drm_dp_mst_register_i2c_bus()
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| /drivers/gpu/drm/panel/ |
| D | panel-simple.c | 82 struct i2c_adapter *ddc; member
238 if (p->ddc) { in panel_simple_get_modes()
239 struct edid *edid = drm_get_edid(panel->connector, p->ddc); in panel_simple_get_modes()
281 struct device_node *backlight, *ddc; in panel_simple_probe() local
314 ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); in panel_simple_probe()
315 if (ddc) { in panel_simple_probe()
316 panel->ddc = of_find_i2c_adapter_by_node(ddc); in panel_simple_probe()
317 of_node_put(ddc); in panel_simple_probe()
319 if (!panel->ddc) { in panel_simple_probe()
338 if (panel->ddc) in panel_simple_probe()
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| /drivers/gpu/drm/vc4/ |
| D | vc4_hdmi.c | 46 struct i2c_adapter *ddc; member
197 edid = drm_get_edid(connector, vc4->hdmi->ddc); in vc4_hdmi_connector_get_modes()
482 hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node); in vc4_hdmi_bind()
483 if (!hdmi->ddc) { in vc4_hdmi_bind()
540 put_device(&vc4->hdmi->ddc->dev); in vc4_hdmi_bind()
557 put_device(&hdmi->ddc->dev); in vc4_hdmi_unbind()
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| /drivers/gpu/drm/i915/ |
| D | intel_sdvo.c | 74 struct i2c_adapter ddc; member
1621 return drm_get_edid(connector, &sdvo->ddc); in intel_sdvo_get_edid()
1645 u8 ddc, saved_ddc = intel_sdvo->ddc_bus; in intel_sdvo_tmds_sink_detect() local
1651 for (ddc = intel_sdvo->ddc_bus >> 1; ddc > 1; ddc >>= 1) { in intel_sdvo_tmds_sink_detect()
1652 intel_sdvo->ddc_bus = ddc; in intel_sdvo_tmds_sink_detect()
1937 intel_ddc_get_modes(connector, &intel_sdvo->ddc); in intel_sdvo_get_lvds_modes()
2197 i2c_del_adapter(&intel_sdvo->ddc); in intel_sdvo_enc_destroy()
2351 sdvo_encoder->ddc.dev.kobj.name); in intel_sdvo_connector_unregister()
2385 &encoder->ddc.dev.kobj, in intel_sdvo_connector_init()
2386 encoder->ddc.dev.kobj.name); in intel_sdvo_connector_init()
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| D | intel_dp.c | 1092 &intel_dp->aux.ddc.dev.kobj, in intel_dp_aux_init()
1093 intel_dp->aux.ddc.dev.kobj.name); in intel_dp_aux_init()
1107 intel_dp->aux.ddc.dev.kobj.name); in intel_dp_connector_unregister()
4484 if (drm_probe_ddc(&intel_dp->aux.ddc)) in intel_dp_detect_dpcd()
4715 &intel_dp->aux.ddc); in intel_dp_get_edid()
5902 edid = drm_get_edid(connector, &intel_dp->aux.ddc); in intel_edp_init_connector()
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| /drivers/gpu/drm/gma500/ |
| D | psb_intel_sdvo.c | 73 struct i2c_adapter ddc; member
1304 return drm_get_edid(connector, &sdvo->ddc); in psb_intel_sdvo_get_edid()
1327 u8 ddc, saved_ddc = psb_intel_sdvo->ddc_bus; in psb_intel_sdvo_hdmi_sink_detect() local
1333 for (ddc = psb_intel_sdvo->ddc_bus >> 1; ddc > 1; ddc >>= 1) { in psb_intel_sdvo_hdmi_sink_detect()
1334 psb_intel_sdvo->ddc_bus = ddc; in psb_intel_sdvo_hdmi_sink_detect()
1862 i2c_del_adapter(&psb_intel_sdvo->ddc); in psb_intel_sdvo_enc_destroy()
2496 sdvo->ddc.owner = THIS_MODULE; in psb_intel_sdvo_init_ddc_proxy()
2497 sdvo->ddc.class = I2C_CLASS_DDC; in psb_intel_sdvo_init_ddc_proxy()
2498 snprintf(sdvo->ddc.name, I2C_NAME_SIZE, "SDVO DDC proxy"); in psb_intel_sdvo_init_ddc_proxy()
2499 sdvo->ddc.dev.parent = &dev->pdev->dev; in psb_intel_sdvo_init_ddc_proxy()
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| /drivers/gpu/drm/sti/ |
| D | sti_hdmi.c | 785 struct device_node *ddc; in sti_hdmi_probe() local
794 ddc = of_parse_phandle(pdev->dev.of_node, "ddc", 0); in sti_hdmi_probe()
795 if (ddc) { in sti_hdmi_probe()
796 hdmi->ddc_adapt = of_get_i2c_adapter_by_node(ddc); in sti_hdmi_probe()
797 of_node_put(ddc); in sti_hdmi_probe()
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| /drivers/gpu/drm/imx/ |
| D | imx-tve.c | 118 struct i2c_adapter *ddc; member
235 if (!tve->ddc) in imx_tve_connector_get_modes()
238 edid = drm_get_edid(connector, tve->ddc); in imx_tve_connector_get_modes()
584 tve->ddc = of_find_i2c_adapter_by_node(ddc_node); in imx_tve_bind()
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| /drivers/gpu/drm/bridge/ |
| D | dw_hdmi.c | 125 struct i2c_adapter *ddc; member
1450 if (!hdmi->ddc) in dw_hdmi_connector_get_modes()
1453 edid = drm_get_edid(connector, hdmi->ddc); in dw_hdmi_connector_get_modes()
1709 hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node); in dw_hdmi_bind()
1711 if (!hdmi->ddc) { in dw_hdmi_bind()
1840 i2c_put_adapter(hdmi->ddc); in dw_hdmi_unbind()
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| /drivers/gpu/drm/radeon/ |
| D | radeon_combios.c | 416 enum radeon_combios_ddc ddc, in combios_setup_i2c_bus() argument
445 switch (ddc) { in combios_setup_i2c_bus()
470 ddc = DDC_DVI; in combios_setup_i2c_bus()
479 ddc = DDC_DVI; in combios_setup_i2c_bus()
486 ddc = DDC_MONID; in combios_setup_i2c_bus()
632 i2c.i2c_id = ddc; in combios_setup_i2c_bus()
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| D | radeon_i2c.c | 67 ret = i2c_transfer(&radeon_connector->ddc_bus->aux.ddc, msgs, 2); in radeon_ddc_probe()
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| D | radeon_connectors.c | 327 &radeon_connector->ddc_bus->aux.ddc); in radeon_connector_get_edid()
336 &radeon_connector->ddc_bus->aux.ddc); in radeon_connector_get_edid()
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| /drivers/gpu/drm/nouveau/ |
| D | nv50_display.c | 2277 struct i2c_adapter *ddc; in nv50_pior_create() local
2285 ddc = bus ? &bus->i2c : NULL; in nv50_pior_create()
2290 ddc = aux ? &aux->i2c : NULL; in nv50_pior_create()
2302 nv_encoder->i2c = ddc; in nv50_pior_create()
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| /drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_display.c | 485 ret = i2c_transfer(&amdgpu_connector->ddc_bus->aux.ddc, msgs, 2); in amdgpu_ddc_probe()
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| D | amdgpu_connectors.c | 312 &amdgpu_connector->ddc_bus->aux.ddc); in amdgpu_connector_get_edid()
321 &amdgpu_connector->ddc_bus->aux.ddc); in amdgpu_connector_get_edid()
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| /drivers/pinctrl/ |
| D | pinctrl-tegra20.c | 2064 MUX_PG(ddc, I2C2, RSVD2, RSVD3, RSVD4, 0x18, 31, 0x88, 0, 0xb0, 28),
2206 DRV_PG(ddc, 0x8f0),
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| D | pinctrl-tegra114.c | 1817 DRV_PINGROUP(ddc, 0x8fc, 2, 3, -1, 12, 5, 20, 5, 28, 2, 30, 2, N),
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| D | pinctrl-tegra124.c | 2024 DRV_PINGROUP(ddc, 0x8fc, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N),
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| D | pinctrl-tegra30.c | 2445 DRV_PINGROUP(ddc, 0x8fc, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2),
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| /drivers/gpu/drm/msm/edp/ |
| D | edp_ctrl.c | 1251 ctrl->edid = drm_get_edid(connector, &ctrl->drm_aux->ddc); in msm_edp_ctrl_get_panel_info()
|