drivers/gpu/drm/amd/amdgpu/atombios_dp.c

339

if (dig_connector->dpcd[DP_DPCD_REV] > 0x10) {

drivers/gpu/drm/amd/amdgpu/atombios_dp.c

356

ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV,

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

536

ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev);

drivers/gpu/drm/amd/display/dc/link/link_detection.c

318

DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1

drivers/gpu/drm/amd/display/dc/link/link_dpms.c

1557

DP_DPCD_REV,

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1363

DP_DPCD_REV,

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1371

dpcd_data[DP_DPCD_REV - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1373

if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0)

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1377

DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1382

DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1388

DP_MAX_LANE_COUNT - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1391

DP_MAX_DOWNSPREAD - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1396

DP_MAX_LINK_RATE - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1402

DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1558

st = core_link_read_dpcd(link, DP_DPCD_REV, &rev.raw,

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1808

DP_DPCD_REV,

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1855

dpcd_data[DP_DPCD_REV - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1899

if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0)

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1903

DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1922

DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1928

DP_MAX_LANE_COUNT - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1931

DP_MAX_DOWNSPREAD - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1936

dpcd_data[DP_MAX_LINK_RATE - DP_DPCD_REV]);

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1942

DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1948

dpcd_data[DP_MAIN_LINK_CHANNEL_CODING - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1953

dpcd_data[DP_RECEIVE_PORT_0_CAP_0 - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

1955

dpcd_data[DP_RECEIVE_PORT_0_BUFFER_SIZE - DP_DPCD_REV];

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

308

core_link_read_dpcd(link, DP_DPCD_REV,

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

311

DP_DPCD_REV -

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

312

DP_DPCD_REV];

drivers/gpu/drm/bridge/analogix/analogix-anx6345.c

133

err = drm_dp_dpcd_read(&anx6345->aux, DP_DPCD_REV,

drivers/gpu/drm/bridge/analogix/analogix-anx6345.c

146

drm_dp_link_power_up(&anx6345->aux, anx6345->dpcd[DP_DPCD_REV]);

drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c

646

err = drm_dp_dpcd_read(&anx78xx->aux, DP_DPCD_REV,

drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c

659

drm_dp_link_power_up(&anx78xx->aux, anx78xx->dpcd[DP_DPCD_REV]);

drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c

1366

addr = DP_DPCD_REV;

drivers/gpu/drm/bridge/ite-it6505.c

2511

it6505_get_dpcd(it6505, DP_DPCD_REV, it6505->dpcd,

drivers/gpu/drm/bridge/synopsys/dw-dp.c

531

link->revision = link->dpcd[DP_DPCD_REV];

drivers/gpu/drm/bridge/tc358767.c

843

ret = drm_dp_dpcd_read(&tc->aux, DP_DPCD_REV, tc->link.dpcd,

drivers/gpu/drm/bridge/tc358767.c

848

revision = tc->link.dpcd[DP_DPCD_REV];

drivers/gpu/drm/display/drm_dp_helper.c

1078

dpcd[DP_DPCD_REV] >= 0x11 &&

drivers/gpu/drm/display/drm_dp_helper.c

1095

if (dpcd[DP_DPCD_REV] < 0x11) {

drivers/gpu/drm/display/drm_dp_helper.c

1210

if (dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) {

drivers/gpu/drm/display/drm_dp_helper.c

1213

aux->name, dpcd[DP_DPCD_REV], dpcd_ext[DP_DPCD_REV]);

drivers/gpu/drm/display/drm_dp_helper.c

1245

ret = drm_dp_dpcd_read_data(aux, DP_DPCD_REV, dpcd, DP_RECEIVER_CAP_SIZE);

drivers/gpu/drm/display/drm_dp_helper.c

1248

if (dpcd[DP_DPCD_REV] == 0)

drivers/gpu/drm/display/drm_dp_helper.c

1284

if (!drm_dp_is_branch(dpcd) || dpcd[DP_DPCD_REV] == DP_DPCD_REV_10)

drivers/gpu/drm/display/drm_dp_helper.c

1322

if (dpcd[DP_DPCD_REV] < 0x11)

drivers/gpu/drm/display/drm_dp_helper.c

1352

if (dpcd[DP_DPCD_REV] < 0x11) {

drivers/gpu/drm/display/drm_dp_helper.c

1417

if (dpcd[DP_DPCD_REV] < 0x11) {

drivers/gpu/drm/display/drm_dp_helper.c

1460

if (dpcd[DP_DPCD_REV] < 0x11) {

drivers/gpu/drm/display/drm_dp_helper.c

1515

if (dpcd[DP_DPCD_REV] < 0x13)

drivers/gpu/drm/display/drm_dp_helper.c

1546

if (dpcd[DP_DPCD_REV] < 0x13)

drivers/gpu/drm/display/drm_dp_helper.c

1578

if (dpcd[DP_DPCD_REV] < 0x13)

drivers/gpu/drm/display/drm_dp_helper.c

1614

if (dpcd[DP_DPCD_REV] < 0x11)

drivers/gpu/drm/display/drm_dp_helper.c

1765

if (dpcd[DP_DPCD_REV] == DP_DPCD_REV_10) {

drivers/gpu/drm/display/drm_dp_helper.c

1846

dpcd[DP_DPCD_REV] >= DP_DPCD_REV_11 &&

drivers/gpu/drm/display/drm_dp_helper.c

3040

int block_size = dpcd[DP_DPCD_REV] < 0x14 ? 1 : buf_size;

drivers/gpu/drm/display/drm_dp_helper.c

312

if (cr && dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14)

drivers/gpu/drm/display/drm_dp_helper.c

3564

if (dpcd[DP_DPCD_REV] < DP_DPCD_REV_13)

drivers/gpu/drm/display/drm_dp_helper.c

3589

if (dpcd[DP_DPCD_REV] < DP_DPCD_REV_13)

drivers/gpu/drm/display/drm_dp_helper.c

392

if (dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14)

drivers/gpu/drm/display/drm_dp_mst_topology.c

3622

if (dpcd[DP_DPCD_REV] < DP_DPCD_REV_12)

drivers/gpu/drm/display/drm_dp_mst_topology.c

6182

if (dpcd_ext[DP_DPCD_REV] >= DP_DPCD_REV_14 &&

drivers/gpu/drm/display/drm_dp_tunnel.c

893

err = drm_dp_dpcd_probe(tunnel_iter->aux, DP_DPCD_REV);

drivers/gpu/drm/gma500/cdv_intel_dp.c

1075

if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&

drivers/gpu/drm/gma500/cdv_intel_dp.c

1111

if (intel_dp->dpcd[DP_DPCD_REV] < 0x11)

drivers/gpu/drm/gma500/cdv_intel_dp.c

1673

if (intel_dp->dpcd[DP_DPCD_REV] != 0)

drivers/gpu/drm/gma500/cdv_intel_dp.c

2067

ret = cdv_intel_dp_aux_native_read(gma_encoder, DP_DPCD_REV,

drivers/gpu/drm/gma500/cdv_intel_dp.c

327

if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) {

drivers/gpu/drm/i915/display/intel_display_debugfs.c

220

seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]);

drivers/gpu/drm/i915/display/intel_dp.c

3823

return intel_dp->dpcd[DP_DPCD_REV] == 0x11 &&

drivers/gpu/drm/i915/display/intel_dp.c

4061

if (intel_dp->dpcd[DP_DPCD_REV] < 0x11)

drivers/gpu/drm/i915/display/intel_dp.c

4120

if (crtc_state && intel_dp->dpcd[DP_DPCD_REV] == 0) {

drivers/gpu/drm/i915/display/intel_dp.c

4504

if (intel_dp->dpcd[DP_DPCD_REV] < 0x13)

drivers/gpu/drm/i915/display/intel_dp.c

4693

intel_dp_get_dsc_sink_cap(intel_dp->dpcd[DP_DPCD_REV],

drivers/gpu/drm/i915/display/intel_dp.c

4873

drm_WARN_ON(display->drm, intel_dp->dpcd[DP_DPCD_REV] != 0);

drivers/gpu/drm/i915/display/intel_dp.c

5162

if (intel_dp->dpcd[DP_DPCD_REV] < DP_DPCD_REV_12)

drivers/gpu/drm/i915/display/intel_dp.c

5182

if (intel_dp->dpcd[DP_DPCD_REV] < DP_DPCD_REV_12)

drivers/gpu/drm/i915/display/intel_dp.c

6222

if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) {

drivers/gpu/drm/i915/display/intel_dp_link_training.c

989

if (intel_dp->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14)

drivers/gpu/drm/i915/display/intel_dp_mst.c

1722

intel_dp_get_dsc_sink_cap(dpcd_caps[DP_DPCD_REV],

drivers/gpu/drm/i915/display/intel_dp_test.c

332

intel_dp->dpcd[DP_DPCD_REV]);

drivers/gpu/drm/i915/display/intel_lspcon.c

249

if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV,

drivers/gpu/drm/msm/dp/dp_panel.c

104

link_info->revision = dpcd[DP_DPCD_REV];

drivers/gpu/drm/nouveau/nouveau_dp.c

101

if (connector->connector_type == DRM_MODE_CONNECTOR_eDP && dpcd[DP_DPCD_REV] >= 0x13) {

drivers/gpu/drm/nouveau/nouveau_dp.c

264

NV_DEBUG(drm, "sink dpcd version: 0x%02x\n", dpcd[DP_DPCD_REV]);

drivers/gpu/drm/radeon/atombios_dp.c

388

ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg,

drivers/gpu/drm/rockchip/cdn-dp-core.c

350

ret = cdn_dp_dpcd_read(dp, DP_DPCD_REV, dp->dpcd,

drivers/gpu/drm/tegra/dp.c

180

err = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, sizeof(dpcd));

drivers/gpu/drm/tegra/dp.c

184

link->revision = dpcd[DP_DPCD_REV];

drivers/gpu/drm/xlnx/zynqmp_dp.c

1841

if (dp->dpcd[DP_DPCD_REV] < 0x12) {

drivers/gpu/drm/xlnx/zynqmp_dp.c

833

if (dp->dpcd[DP_DPCD_REV] >= DP_V1_2 &&

include/drm/display/drm_dp_helper.h

157

return dpcd[DP_DPCD_REV] >= 0x11 &&

include/drm/display/drm_dp_helper.h

164

return dpcd[DP_DPCD_REV] >= 0x13 &&

include/drm/display/drm_dp_helper.h

171

return dpcd[DP_DPCD_REV] >= 0x11 &&

include/drm/display/drm_dp_helper.h

178

return dpcd[DP_DPCD_REV] >= 0x12 &&

include/drm/display/drm_dp_helper.h

185

return dpcd[DP_DPCD_REV] >= 0x11 ||

include/drm/display/drm_dp_helper.h

192

return dpcd[DP_DPCD_REV] >= 0x14 &&

include/drm/display/drm_dp_helper.h

199

return (dpcd[DP_DPCD_REV] >= 0x14) ? DP_TRAINING_PATTERN_MASK_1_4 :