Searched refs:drm_dp_dpcd_readb (Results 1 – 6 of 6) sorted by relevance
| /linux-4.4.14/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 398 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, in amdgpu_atombios_dp_get_panel_mode()
410 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, in amdgpu_atombios_dp_get_panel_mode()
749 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) in amdgpu_atombios_dp_link_train()
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| /linux-4.4.14/drivers/gpu/drm/ |
| D | drm_dp_helper.c | 341 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in drm_dp_link_power_up()
379 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in drm_dp_link_power_down()
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| D | drm_dp_mst_topology.c | 2584 ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status); in drm_dp_dpcd_write_payload()
2619 ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status); in drm_dp_check_act_status()
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| /linux-4.4.14/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 467 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, in radeon_dp_get_panel_mode()
479 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, in radeon_dp_get_panel_mode()
861 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) in radeon_dp_link_train()
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| /linux-4.4.14/include/drm/ |
| D | drm_dp_helper.h | 729 static inline ssize_t drm_dp_dpcd_readb(struct drm_dp_aux *aux, in drm_dp_dpcd_readb() function
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| /linux-4.4.14/drivers/gpu/drm/i915/ |
| D | intel_dp.c | 4110 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_SINK, &buf) < 0) { in intel_dp_sink_crc_stop()
4142 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_SINK_MISC, &buf) < 0) in intel_dp_sink_crc_start()
4150 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_SINK, &buf) < 0) in intel_dp_sink_crc_start()
4182 if (drm_dp_dpcd_readb(&intel_dp->aux, in intel_dp_sink_crc()
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