Searched refs:drm_dp_dpcd_readb (Results 1 - 12 of 12) sorted by relevance

/openbsd-current/sys/dev/pci/drm/display/
H A Ddrm_dp_helper.c328 if (drm_dp_dpcd_readb(aux, offset, &rd_interval) != 1) {
359 if (drm_dp_dpcd_readb(aux, DP_128B132B_TRAINING_AUX_RD_INTERVAL, &val) != 1) {
1597 ret = drm_dp_dpcd_readb(aux, DP_SINK_COUNT, &count);
1990 ret = drm_dp_dpcd_readb(aux, DP_TEST_SINK, &buf);
1996 ret = drm_dp_dpcd_readb(aux, DP_TEST_SINK_MISC, &buf);
2220 ret = drm_dp_dpcd_readb(aux, DP_TEST_SINK, &buf);
2247 ret = drm_dp_dpcd_readb(aux, DP_TEST_SINK, &buf);
2678 err = drm_dp_dpcd_readb(aux, DP_TEST_LINK_RATE, &rate);
2683 err = drm_dp_dpcd_readb(aux, DP_TEST_LANE_COUNT, &lanes);
2691 err = drm_dp_dpcd_readb(au
[all...]
H A Ddrm_dp_mst_topology.c3594 if (drm_dp_dpcd_readb(aux, DP_MSTM_CAP, &mstm_cap) != 1)
4625 ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
4652 ret = drm_dp_dpcd_readb(aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
/openbsd-current/sys/dev/pci/drm/amd/amdgpu/
H A Damdgpu_atombios_dp.c386 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,
398 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,
743 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)
/openbsd-current/sys/dev/pci/drm/i915/display/
H A Dintel_dp_aux_backlight.c175 if (drm_dp_dpcd_readb(&intel_dp->aux, INTEL_EDP_HDR_GETSET_CTRL_PARAMS, &tmp) != 1) {
247 ret = drm_dp_dpcd_readb(&intel_dp->aux, INTEL_EDP_HDR_GETSET_CTRL_PARAMS, &old_ctrl);
H A Dintel_psr.c415 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_RECEIVER_ALPM_CAP,
426 if (drm_dp_dpcd_readb(&intel_dp->aux,
2747 ret = drm_dp_dpcd_readb(aux, DP_PSR_STATUS, status);
2751 ret = drm_dp_dpcd_readb(aux, DP_PSR_ERROR_STATUS, error_status);
2771 r = drm_dp_dpcd_readb(aux, DP_RECEIVER_ALPM_STATUS, &val);
2795 r = drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_ESI, &val);
3180 ret = drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_STATUS, &val);
H A Dintel_dp.c178 drm_dp_dpcd_readb(&intel_dp->aux,
2990 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_DPRX_FEATURE_ENUMERATION_LIST,
3025 drm_dp_dpcd_readb(&intel_dp->aux, DP_FEC_CAPABILITY,
3097 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_EDP_MSO_LINK_CAPABILITIES, &mso) != 1) {
3770 status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_LANE_COUNT,
3779 status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_LINK_RATE,
3807 status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_PATTERN,
3830 status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_MISC0,
4026 status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_REQUEST, &request);
4188 if (drm_dp_dpcd_readb(
[all...]
H A Dintel_lspcon.c218 if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV,
H A Dintel_dp_link_training.c1010 ret = drm_dp_dpcd_readb(&intel_dp->aux, DP_SINK_STATUS, &sink_status);
/openbsd-current/sys/dev/pci/drm/radeon/
H A Datombios_dp.c428 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
440 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
831 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)
/openbsd-current/sys/dev/pci/drm/include/drm/display/
H A Ddrm_dp_helper.h467 * drm_dp_dpcd_readb() - read a single byte from the DPCD
475 static inline ssize_t drm_dp_dpcd_readb(struct drm_dp_aux *aux, function
/openbsd-current/sys/dev/pci/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_mst_types.c449 ret = drm_dp_dpcd_readb(&port->aux, DP_DP13_DPCD_REV, &dpcd_rev);
456 ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev);
/openbsd-current/sys/dev/ic/
H A Danxdp.c409 error = drm_dp_dpcd_readb(&sc->sc_dpaux, DP_SET_POWER, &value);

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