drm_dp_dpcd_read  328 drivers/gpu/drm/amd/amdgpu/atombios_dp.c 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)
drm_dp_dpcd_read  332 drivers/gpu/drm/amd/amdgpu/atombios_dp.c 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)
drm_dp_dpcd_read  343 drivers/gpu/drm/amd/amdgpu/atombios_dp.c 	ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV,
drm_dp_dpcd_read 1527 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	dret = drm_dp_dpcd_read(
drm_dp_dpcd_read 1566 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 			dret = drm_dp_dpcd_read(
drm_dp_dpcd_read  483 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c 	return drm_dp_dpcd_read(&aconnector->dm_dp_aux.aux, address,
drm_dp_dpcd_read  782 drivers/gpu/drm/bridge/analogix-anx78xx.c 	err = drm_dp_dpcd_read(&anx78xx->aux, DP_DPCD_REV,
drm_dp_dpcd_read  475 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 	retval = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, 2);
drm_dp_dpcd_read  479 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 	retval = drm_dp_dpcd_read(&dp->aux, DP_ADJUST_REQUEST_LANE0_1,
drm_dp_dpcd_read  547 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 	retval = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, 2);
drm_dp_dpcd_read  556 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 	retval = drm_dp_dpcd_read(&dp->aux, DP_ADJUST_REQUEST_LANE0_1,
drm_dp_dpcd_read  760 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 		ret = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status,
drm_dp_dpcd_read  170 drivers/gpu/drm/drm_dp_aux_dev.c 			res = drm_dp_dpcd_read(aux_dev->aux, pos, buf, todo);
drm_dp_dpcd_read  200 drivers/gpu/drm/drm_dp_cec.c 	err = drm_dp_dpcd_read(aux, DP_CEC_RX_MESSAGE_BUFFER, msg.msg, msg.len);
drm_dp_dpcd_read  295 drivers/gpu/drm/drm_dp_helper.c EXPORT_SYMBOL(drm_dp_dpcd_read);
drm_dp_dpcd_read  334 drivers/gpu/drm/drm_dp_helper.c 	return drm_dp_dpcd_read(aux, DP_LANE0_1_STATUS, status,
drm_dp_dpcd_read  357 drivers/gpu/drm/drm_dp_helper.c 	err = drm_dp_dpcd_read(aux, DP_DPCD_REV, values, sizeof(values));
drm_dp_dpcd_read  552 drivers/gpu/drm/drm_dp_helper.c 	return drm_dp_dpcd_read(aux, DP_BRANCH_ID, id, 6);
drm_dp_dpcd_read  615 drivers/gpu/drm/drm_dp_helper.c 	len = drm_dp_dpcd_read(aux, DP_BRANCH_HW_REV, &rev[0], 1);
drm_dp_dpcd_read  620 drivers/gpu/drm/drm_dp_helper.c 	len = drm_dp_dpcd_read(aux, DP_BRANCH_SW_REV, rev, 2);
drm_dp_dpcd_read 1037 drivers/gpu/drm/drm_dp_helper.c 	ret = drm_dp_dpcd_read(aux, DP_TEST_CRC_R_CR, crc, 6);
drm_dp_dpcd_read 1323 drivers/gpu/drm/drm_dp_helper.c 	ret = drm_dp_dpcd_read(aux, offset, ident, sizeof(*ident));
drm_dp_dpcd_read 2710 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
drm_dp_dpcd_read 2815 drivers/gpu/drm/drm_dp_mst_topology.c 		sret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
drm_dp_dpcd_read 2831 drivers/gpu/drm/drm_dp_mst_topology.c 		sret = drm_dp_dpcd_read(mgr->aux, DP_GUID, guid, 16);
drm_dp_dpcd_read 2860 drivers/gpu/drm/drm_dp_mst_topology.c 	ret = drm_dp_dpcd_read(mgr->aux, basereg,
drm_dp_dpcd_read 2878 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, basereg + curreply,
drm_dp_dpcd_read 3635 drivers/gpu/drm/drm_dp_mst_topology.c 		if (drm_dp_dpcd_read(mgr->aux,
drm_dp_dpcd_read 3706 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE);
drm_dp_dpcd_read 3708 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2);
drm_dp_dpcd_read 3710 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1);
drm_dp_dpcd_read 3714 drivers/gpu/drm/drm_dp_mst_topology.c 		ret = drm_dp_dpcd_read(mgr->aux, DP_BRANCH_OUI, buf, DP_BRANCH_OUI_HEADER_SIZE);
drm_dp_dpcd_read 3638 drivers/gpu/drm/i915/display/intel_dp.c 	return drm_dp_dpcd_read(&intel_dp->aux, DP_LANE0_1_STATUS, link_status,
drm_dp_dpcd_read 4149 drivers/gpu/drm/i915/display/intel_dp.c 	if (drm_dp_dpcd_read(&intel_dp->aux, DP_DP13_DPCD_REV,
drm_dp_dpcd_read 4172 drivers/gpu/drm/i915/display/intel_dp.c 	if (drm_dp_dpcd_read(&intel_dp->aux, 0x000, intel_dp->dpcd,
drm_dp_dpcd_read 4207 drivers/gpu/drm/i915/display/intel_dp.c 		if (drm_dp_dpcd_read(&intel_dp->aux, DP_DSC_SUPPORT,
drm_dp_dpcd_read 4251 drivers/gpu/drm/i915/display/intel_dp.c 	if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_DPCD_REV,
drm_dp_dpcd_read 4268 drivers/gpu/drm/i915/display/intel_dp.c 		drm_dp_dpcd_read(&intel_dp->aux, DP_SUPPORTED_LINK_RATES,
drm_dp_dpcd_read 4362 drivers/gpu/drm/i915/display/intel_dp.c 	if (drm_dp_dpcd_read(&intel_dp->aux, DP_DOWNSTREAM_PORT_0,
drm_dp_dpcd_read 4416 drivers/gpu/drm/i915/display/intel_dp.c 	return drm_dp_dpcd_read(&intel_dp->aux, DP_SINK_COUNT_ESI,
drm_dp_dpcd_read 4565 drivers/gpu/drm/i915/display/intel_dp.c 	status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_H_WIDTH_HI,
drm_dp_dpcd_read 4572 drivers/gpu/drm/i915/display/intel_dp.c 	status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_V_HEIGHT_HI,
drm_dp_dpcd_read 5657 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv,
drm_dp_dpcd_read 5675 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BINFO,
drm_dp_dpcd_read 5690 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BCAPS,
drm_dp_dpcd_read 5720 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_RI_PRIME,
drm_dp_dpcd_read 5735 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
drm_dp_dpcd_read 5755 drivers/gpu/drm/i915/display/intel_dp.c 		ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
drm_dp_dpcd_read 5777 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
drm_dp_dpcd_read 5801 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
drm_dp_dpcd_read 5881 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
drm_dp_dpcd_read 6024 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
drm_dp_dpcd_read 6077 drivers/gpu/drm/i915/display/intel_dp.c 		ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, offset,
drm_dp_dpcd_read 6145 drivers/gpu/drm/i915/display/intel_dp.c 	ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
drm_dp_dpcd_read   64 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
drm_dp_dpcd_read  279 drivers/gpu/drm/i915/display/intel_lspcon.c 		ret = drm_dp_dpcd_read(aux, LSPCON_PARADE_AVI_IF_CTRL,
drm_dp_dpcd_read  402 drivers/gpu/drm/i915/display/intel_lspcon.c 	ret = drm_dp_dpcd_read(aux, reg, &val, 1);
drm_dp_dpcd_read  419 drivers/gpu/drm/i915/display/intel_lspcon.c 	ret = drm_dp_dpcd_read(aux, reg, &val, 1);
drm_dp_dpcd_read  267 drivers/gpu/drm/i915/display/intel_psr.c 	r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_X_GRANULARITY, &val, 2);
drm_dp_dpcd_read  286 drivers/gpu/drm/i915/display/intel_psr.c 	drm_dp_dpcd_read(&intel_dp->aux, DP_PSR_SUPPORT, intel_dp->psr_dpcd,
drm_dp_dpcd_read 4435 drivers/gpu/drm/i915/i915_debugfs.c 		err = drm_dp_dpcd_read(&intel_dp->aux, b->offset, buf, size);
drm_dp_dpcd_read 1188 drivers/gpu/drm/msm/edp/edp_ctrl.c 	if (drm_dp_dpcd_read(ctrl->drm_aux, DP_DPCD_REV, ctrl->dpcd,
drm_dp_dpcd_read 1213 drivers/gpu/drm/nouveau/dispnv50/disp.c 		ret = drm_dp_dpcd_read(aux, DP_SINK_COUNT_ESI, esi, 8);
drm_dp_dpcd_read  377 drivers/gpu/drm/radeon/atombios_dp.c 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)
drm_dp_dpcd_read  381 drivers/gpu/drm/radeon/atombios_dp.c 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)
drm_dp_dpcd_read  392 drivers/gpu/drm/radeon/atombios_dp.c 	ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg,
drm_dp_dpcd_read  681 drivers/gpu/drm/radeon/radeon_dp_mst.c 	ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_MSTM_CAP, msg,
drm_dp_dpcd_read  710 drivers/gpu/drm/radeon/radeon_dp_mst.c 		dret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux,
drm_dp_dpcd_read  726 drivers/gpu/drm/radeon/radeon_dp_mst.c 				dret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux,
drm_dp_dpcd_read 1318 include/drm/drm_dp_helper.h ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset,
drm_dp_dpcd_read 1335 include/drm/drm_dp_helper.h 	return drm_dp_dpcd_read(aux, offset, valuep, 1);