| /OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/ |
| H A D | intel_dp_link_training.c | 52 void intel_dp_get_adjust_train(struct intel_dp *intel_dp, in intel_dp_get_adjust_train() argument
55 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in intel_dp_get_adjust_train()
62 for (lane = 0; lane < intel_dp->lane_count; lane++) { in intel_dp_get_adjust_train()
67 preemph_max = intel_dp->preemph_max(intel_dp); in intel_dp_get_adjust_train()
77 voltage_max = intel_dp->voltage_max(intel_dp); in intel_dp_get_adjust_train()
86 intel_dp->train_set[lane] = v | p; in intel_dp_get_adjust_train()
90 intel_dp_set_link_train(struct intel_dp *intel_dp, in intel_dp_set_link_train() argument
93 u8 buf[sizeof(intel_dp->train_set) + 1]; in intel_dp_set_link_train()
96 intel_dp_program_link_training_pattern(intel_dp, dp_train_pat); in intel_dp_set_link_train()
105 memcpy(buf + 1, intel_dp->train_set, intel_dp->lane_count); in intel_dp_set_link_train()
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| H A D | intel_dp.c | 140 bool intel_dp_is_edp(struct intel_dp *intel_dp) in intel_dp_is_edp() argument
142 struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); in intel_dp_is_edp()
149 static bool edp_panel_vdd_on(struct intel_dp *intel_dp);
150 static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
155 static void intel_dp_unset_edid(struct intel_dp *intel_dp);
157 static void intel_dp_set_default_sink_rates(struct intel_dp *intel_dp) in intel_dp_set_default_sink_rates() argument
159 intel_dp->sink_rates[0] = 162000; in intel_dp_set_default_sink_rates()
160 intel_dp->num_sink_rates = 1; in intel_dp_set_default_sink_rates()
164 static void intel_dp_set_sink_rates(struct intel_dp *intel_dp) in intel_dp_set_sink_rates() argument
171 if (drm_dp_has_quirk(&intel_dp->desc, 0, in intel_dp_set_sink_rates()
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| H A D | intel_dp.h | 24 struct intel_dp;
33 void intel_dp_adjust_compliance_config(struct intel_dp *intel_dp,
46 void intel_dp_set_link_params(struct intel_dp *intel_dp,
49 int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
53 void intel_dp_set_power(struct intel_dp *intel_dp, u8 mode);
54 void intel_dp_configure_protocol_converter(struct intel_dp *intel_dp,
56 void intel_dp_sink_set_decompression_state(struct intel_dp *intel_dp,
65 bool intel_dp_is_edp(struct intel_dp *intel_dp);
72 void intel_edp_panel_vdd_on(struct intel_dp *intel_dp);
73 void intel_edp_panel_on(struct intel_dp *intel_dp);
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| H A D | intel_dp_aux_backlight.c | 28 static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable) in set_aux_backlight_enable() argument
30 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in set_aux_backlight_enable()
34 if (!(intel_dp->edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP)) in set_aux_backlight_enable()
37 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER, in set_aux_backlight_enable()
48 if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_EDP_DISPLAY_CONTROL_REGISTER, in set_aux_backlight_enable()
57 struct intel_dp *intel_dp = intel_attached_dp(connector); in intel_dp_aux_backlight_dpcd_mode() local
58 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in intel_dp_aux_backlight_dpcd_mode()
61 if (drm_dp_dpcd_readb(&intel_dp->aux, in intel_dp_aux_backlight_dpcd_mode()
80 struct intel_dp *intel_dp = intel_attached_dp(connector); in intel_dp_aux_get_backlight() local
81 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in intel_dp_aux_get_backlight()
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| H A D | intel_psr.c | 242 static bool intel_dp_get_alpm_status(struct intel_dp *intel_dp) in intel_dp_get_alpm_status() argument
246 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_RECEIVER_ALPM_CAP, in intel_dp_get_alpm_status()
252 static u8 intel_dp_get_sink_sync_latency(struct intel_dp *intel_dp) in intel_dp_get_sink_sync_latency() argument
254 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in intel_dp_get_sink_sync_latency()
257 if (drm_dp_dpcd_readb(&intel_dp->aux, in intel_dp_get_sink_sync_latency()
266 static u16 intel_dp_get_su_x_granulartiy(struct intel_dp *intel_dp) in intel_dp_get_su_x_granulartiy() argument
268 struct drm_i915_private *i915 = dp_to_i915(intel_dp); in intel_dp_get_su_x_granulartiy()
276 if (!(intel_dp->psr_dpcd[1] & DP_PSR2_SU_GRANULARITY_REQUIRED)) in intel_dp_get_su_x_granulartiy()
279 r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_X_GRANULARITY, &val, 2); in intel_dp_get_su_x_granulartiy()
294 void intel_psr_init_dpcd(struct intel_dp *intel_dp) in intel_psr_init_dpcd() argument
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| H A D | intel_dp_mst.c | 49 struct intel_dp *intel_dp = &intel_mst->primary->dp; in intel_dp_mst_compute_link_config() local
55 bool constant_n = drm_dp_has_quirk(&intel_dp->desc, 0, in intel_dp_mst_compute_link_config()
69 slots = drm_dp_atomic_find_vcpi_slots(state, &intel_dp->mst_mgr, in intel_dp_mst_compute_link_config()
103 struct intel_dp *intel_dp = &intel_mst->primary->dp; in intel_dp_mst_compute_config() local
130 limits.max_clock = intel_dp_max_link_rate(intel_dp); in intel_dp_mst_compute_config()
133 limits.max_lane_count = intel_dp_max_lane_count(intel_dp); in intel_dp_mst_compute_config()
146 intel_dp_adjust_compliance_config(intel_dp, pipe_config, &limits); in intel_dp_mst_compute_config()
171 struct intel_dp *mst_port) in intel_dp_mst_transcoder_mask()
207 struct intel_dp *intel_dp = &intel_mst->primary->dp; in intel_dp_mst_compute_config_late() local
211 ffs(intel_dp_mst_transcoder_mask(state, intel_dp)) - 1; in intel_dp_mst_compute_config_late()
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| H A D | intel_psr.h | 15 struct intel_dp;
20 void intel_psr_init_dpcd(struct intel_dp *intel_dp);
21 void intel_psr_enable(struct intel_dp *intel_dp,
24 void intel_psr_disable(struct intel_dp *intel_dp,
26 void intel_psr_update(struct intel_dp *intel_dp,
37 void intel_psr_compute_config(struct intel_dp *intel_dp,
40 void intel_psr_short_pulse(struct intel_dp *intel_dp);
43 bool intel_psr_enabled(struct intel_dp *intel_dp);
47 void intel_psr_set_force_mode_changed(struct intel_dp *intel_dp);
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| H A D | intel_dp_link_training.h | 11 struct intel_dp;
13 void intel_dp_get_adjust_train(struct intel_dp *intel_dp,
15 void intel_dp_start_link_train(struct intel_dp *intel_dp);
16 void intel_dp_stop_link_train(struct intel_dp *intel_dp);
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| H A D | intel_ddi.c | 1113 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in tgl_get_combo_buf_trans() local
1115 if (!intel_dp->hobl_failed && rate <= 540000) { in tgl_get_combo_buf_trans()
1512 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in intel_ddi_init_dp_buf_reg() local
1515 intel_dp->DP = dig_port->saved_port_bits | in intel_ddi_init_dp_buf_reg()
1517 intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count); in intel_ddi_init_dp_buf_reg()
2252 static u8 intel_ddi_dp_voltage_max(struct intel_dp *intel_dp) in intel_ddi_dp_voltage_max() argument
2254 struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; in intel_ddi_dp_voltage_max()
2263 intel_dp->link_rate, &n_entries); in intel_ddi_dp_voltage_max()
2266 intel_dp->link_rate, &n_entries); in intel_ddi_dp_voltage_max()
2270 intel_dp->link_rate, &n_entries); in intel_ddi_dp_voltage_max()
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| H A D | intel_display_types.h | 447 struct intel_dp *mst_port;
1267 struct intel_dp { struct
1354 u32 (*get_aux_clock_divider)(struct intel_dp *dp, int index); argument
1359 u32 (*get_aux_send_ctl)(struct intel_dp *dp, int send_bytes, argument
1362 i915_reg_t (*aux_ch_ctl_reg)(struct intel_dp *dp); argument
1363 i915_reg_t (*aux_ch_data_reg)(struct intel_dp *dp, int index); argument
1366 void (*prepare_link_retrain)(struct intel_dp *intel_dp); argument
1367 void (*set_link_train)(struct intel_dp *intel_dp, u8 dp_train_pat); argument
1368 void (*set_idle_link_train)(struct intel_dp *intel_dp); argument
1369 void (*set_signal_levels)(struct intel_dp *intel_dp); argument
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| H A D | intel_display_debugfs.c | 252 struct intel_dp *intel_dp = in i915_psr_sink_status_show() local
264 ret = drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_STATUS, &val); in i915_psr_sink_status_show()
628 struct intel_dp *intel_dp = enc_to_intel_dp(intel_encoder); in intel_dp_info() local
631 seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_info()
632 seq_printf(m, "\taudio support: %s\n", yesno(intel_dp->has_audio)); in intel_dp_info()
636 drm_dp_downstream_debug(m, intel_dp->dpcd, intel_dp->downstream_ports, in intel_dp_info()
637 edid ? edid->data : NULL, &intel_dp->aux); in intel_dp_info()
1246 struct intel_dp *intel_dp; in i915_displayport_test_active_write() local
1274 intel_dp = enc_to_intel_dp(encoder); in i915_displayport_test_active_write()
1284 intel_dp->compliance.test_active = true; in i915_displayport_test_active_write()
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| H A D | intel_ddi.h | 16 struct intel_dp;
44 u32 bxt_signal_levels(struct intel_dp *intel_dp);
45 u32 ddi_signal_levels(struct intel_dp *intel_dp);
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| H A D | intel_lspcon.c | 50 static struct intel_dp *lspcon_to_intel_dp(struct intel_lspcon *lspcon) in lspcon_to_intel_dp()
75 struct intel_dp *dp = lspcon_to_intel_dp(lspcon); in lspcon_detect_vendor()
248 struct intel_dp *intel_dp = lspcon_to_intel_dp(lspcon); in lspcon_resume_in_pcon_wa() local
249 struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); in lspcon_resume_in_pcon_wa()
437 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in lspcon_write_infoframe() local
445 ret = _lspcon_write_avi_infoframe_mca(&intel_dp->aux, in lspcon_write_infoframe()
448 ret = _lspcon_write_avi_infoframe_parade(&intel_dp->aux, in lspcon_write_infoframe()
555 struct intel_dp *dp = &dig_port->dp; in lspcon_init()
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| H A D | intel_dp_hdcp.c | 368 struct intel_dp *dp = &dig_port->dp; in intel_dp_hdcp2_wait_for_msg()
421 struct intel_dp *dp = &dig_port->dp; in intel_dp_hdcp2_write_msg()
648 struct intel_dp *intel_dp = &dig_port->dp; in intel_dp_mst_hdcp_check_link() local
655 ret = drm_dp_send_query_stream_enc_status(&intel_dp->mst_mgr, in intel_dp_mst_hdcp_check_link()
690 struct intel_dp *intel_dp = &dig_port->dp; in intel_dp_init_hdcp() local
698 else if (!intel_dp_is_edp(intel_dp)) in intel_dp_init_hdcp()
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| H A D | intel_dpio_phy.c | 872 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in chv_phy_pre_encoder_enable() local
873 struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); in chv_phy_pre_encoder_enable()
1054 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in vlv_phy_pre_encoder_enable() local
1055 struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); in vlv_phy_pre_encoder_enable()
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| H A D | intel_vdsc.c | 1047 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in intel_dsc_dp_pps_write() local
1048 struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); in intel_dsc_dp_pps_write()
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| H A D | intel_cdclk.c | 1891 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in intel_set_cdclk() local
1893 mutex_lock_nest_lock(&intel_dp->aux.hw_mutex, in intel_set_cdclk()
1900 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); in intel_set_cdclk() local
1902 mutex_unlock(&intel_dp->aux.hw_mutex); in intel_set_cdclk()
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| H A D | intel_display.h | 52 struct intel_dp;
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/gma500/ |
| H A D | cdv_intel_dp.c | 327 struct cdv_intel_dp *intel_dp = encoder->dev_priv; in cdv_intel_dp_max_lane_count() local
330 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in cdv_intel_dp_max_lane_count()
331 max_lane_count = intel_dp->dpcd[DP_MAX_LANE_COUNT] & 0x1f; in cdv_intel_dp_max_lane_count()
345 struct cdv_intel_dp *intel_dp = encoder->dev_priv; in cdv_intel_dp_max_link_bw() local
346 int max_link_bw = intel_dp->dpcd[DP_MAX_LINK_RATE]; in cdv_intel_dp_max_link_bw()
383 struct cdv_intel_dp *intel_dp = intel_encoder->dev_priv; in cdv_intel_edp_panel_vdd_on() local
386 if (intel_dp->panel_on) { in cdv_intel_edp_panel_vdd_on()
397 msleep(intel_dp->panel_power_up_delay); in cdv_intel_edp_panel_vdd_on()
418 struct cdv_intel_dp *intel_dp = intel_encoder->dev_priv; in cdv_intel_edp_panel_on() local
421 if (intel_dp->panel_on) in cdv_intel_edp_panel_on()
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| /OK3568_Linux_fs/kernel/Documentation/gpu/ |
| H A D | i915.rst | 180 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
183 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
186 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
189 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
192 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
195 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
198 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/ |
| H A D | i915_drv.h | 468 struct intel_dp;
472 struct intel_dp *dp;
491 struct intel_dp *dp;
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| H A D | Makefile | 236 display/intel_dp.o \
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