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Searched defs:link (Results 1 – 25 of 663) sorted by relevance

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/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_exports.c63 const struct dc_link *link, in dc_get_edp_link_panel_inst()
81 bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason) in dc_link_detect()
86 bool dc_link_detect_connection_type(struct dc_link *link, in dc_link_detect_connection_type()
92 const struct dc_link_status *dc_link_get_status(const struct dc_link *link) in dc_link_get_status()
98 bool dc_link_is_hdcp14(struct dc_link *link, enum signal_type signal) in dc_link_is_hdcp14()
103 bool dc_link_is_hdcp22(struct dc_link *link, enum signal_type signal) in dc_link_is_hdcp22()
108 void dc_link_clear_dprx_states(struct dc_link *link) in dc_link_clear_dprx_states()
113 bool dc_link_reset_cur_dp_mst_topology(struct dc_link *link) in dc_link_reset_cur_dp_mst_topology()
119 const struct dc_link *link, in dc_link_bandwidth_kbps()
137 struct dc_link *link = pipe_ctx->stream->link; in dc_link_update_dsc_config() local
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/drivers/gpu/drm/amd/display/dc/link/accessories/
Dlink_dp_trace.c29 void dp_trace_init(struct dc_link *link) in dp_trace_init()
35 void dp_trace_reset(struct dc_link *link) in dp_trace_reset()
40 bool dp_trace_is_initialized(struct dc_link *link) in dp_trace_is_initialized()
45 void dp_trace_detect_lt_init(struct dc_link *link) in dp_trace_detect_lt_init()
50 void dp_trace_commit_lt_init(struct dc_link *link) in dp_trace_commit_lt_init()
55 void dp_trace_link_loss_increment(struct dc_link *link) in dp_trace_link_loss_increment()
60 void dp_trace_lt_fail_count_update(struct dc_link *link, in dp_trace_lt_fail_count_update()
70 void dp_trace_lt_total_count_increment(struct dc_link *link, in dp_trace_lt_total_count_increment()
79 void dp_trace_set_is_logged_flag(struct dc_link *link, in dp_trace_set_is_logged_flag()
89 bool dp_trace_is_logged(struct dc_link *link, bool in_detection) in dp_trace_is_logged()
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/drivers/gpu/drm/amd/display/dc/link/protocols/
Dlink_edp_panel_control.c50 void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode) in dp_set_panel_mode()
98 enum dp_panel_mode dp_get_panel_mode(struct dc_link *link) in dp_get_panel_mode()
152 bool edp_set_backlight_level_nits(struct dc_link *link, in edp_set_backlight_level_nits()
205 bool edp_get_backlight_level_nits(struct dc_link *link, in edp_get_backlight_level_nits()
235 bool edp_backlight_enable_aux(struct dc_link *link, bool enable) in edp_backlight_enable_aux()
252 static bool read_default_bl_aux(struct dc_link *link, uint32_t *backlight_millinits) in read_default_bl_aux()
276 bool set_default_brightness_aux(struct dc_link *link) in set_default_brightness_aux()
293 bool edp_is_ilr_optimization_enabled(struct dc_link *link) in edp_is_ilr_optimization_enabled()
300 enum dc_link_rate get_max_link_rate_from_ilr_table(struct dc_link *link) in get_max_link_rate_from_ilr_table()
312 bool edp_is_ilr_optimization_required(struct dc_link *link, in edp_is_ilr_optimization_required()
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Dlink_dp_capability.c106 bool is_dp_active_dongle(const struct dc_link *link) in is_dp_active_dongle()
112 bool is_dp_branch_device(const struct dc_link *link) in is_dp_branch_device()
261 static enum clock_source_id get_clock_source_id(struct dc_link *link) in get_clock_source_id()
279 static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data, in dp_wa_power_up_0010FA()
317 bool dp_is_fec_supported(const struct dc_link *link) in dp_is_fec_supported()
332 bool dp_should_enable_fec(const struct dc_link *link) in dp_should_enable_fec()
361 bool dp_is_lttpr_present(struct dc_link *link) in dp_is_lttpr_present()
397 static enum dc_link_rate get_lttpr_max_link_rate(struct dc_link *link) in get_lttpr_max_link_rate()
411 static enum dc_link_rate get_cable_max_link_rate(struct dc_link *link) in get_cable_max_link_rate()
449 static enum dc_link_rate reduce_link_rate(const struct dc_link *link, enum dc_link_rate link_rate) in reduce_link_rate()
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Dlink_dp_dpia_bw.c54 static void reset_bw_alloc_struct(struct dc_link *link) in reset_bw_alloc_struct()
75 static uint8_t get_bw_granularity(struct dc_link *link) in get_bw_granularity()
101 static int get_estimated_bw(struct dc_link *link) in get_estimated_bw()
114 static int get_non_reduced_max_link_rate(struct dc_link *link) in get_non_reduced_max_link_rate()
127 static int get_non_reduced_max_lane_count(struct dc_link *link) in get_non_reduced_max_lane_count()
145 static void init_usb4_bw_struct(struct dc_link *link) in init_usb4_bw_struct()
163 static uint8_t get_lowest_dpia_index(struct dc_link *link) in get_lowest_dpia_index()
243 static void dpia_bw_alloc_unplug(struct dc_link *link) in dpia_bw_alloc_unplug()
252 static void set_usb4_req_bw_req(struct dc_link *link, int req_bw) in set_usb4_req_bw_req()
293 static bool get_cm_response_ready_flag(struct dc_link *link) in get_cm_response_ready_flag()
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Dlink_dp_training.c59 struct dc_link *link, in dp_log_training_result()
180 struct dc_link *link, in dp_initialize_scrambling_data_symbols()
207 struct dc_link *link, in dp_training_pattern_to_dpcd_training_pattern()
272 struct dc_link *link, in dp_wait_for_training_aux_rd_interval()
515 struct dc_link *link, in dp_check_link_loss_status()
556 struct dc_link *link, in dp_get_lane_status_and_lane_adjust()
665 void dp_get_lttpr_mode_override(struct dc_link *link, enum lttpr_mode *override) in dp_get_lttpr_mode_override()
681 struct dc_link *link, in override_training_settings()
762 enum dc_dp_training_pattern decide_eq_training_pattern(struct dc_link *link, in decide_eq_training_pattern()
795 enum lttpr_mode dp_decide_lttpr_mode(struct dc_link *link, in dp_decide_lttpr_mode()
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Dlink_dp_phy.c43 void dpcd_write_rx_power_ctrl(struct dc_link *link, bool on) in dpcd_write_rx_power_ctrl()
58 struct dc_link *link, in dp_enable_link_phy()
70 void dp_disable_link_phy(struct dc_link *link, in dp_disable_link_phy()
89 static inline bool is_immediate_downstream(struct dc_link *link, uint32_t offset) in is_immediate_downstream()
96 struct dc_link *link, in dp_set_hw_lane_settings()
118 struct dc_link *link, in dp_set_drive_settings()
133 enum dc_status dp_set_fec_ready(struct dc_link *link, const struct link_resource *link_res, bool re… in dp_set_fec_ready()
180 void dp_set_fec_enable(struct dc_link *link, bool enable) in dp_set_fec_enable()
Dlink_dp_irq_handler.c44 struct dc_link *link, in dp_parse_link_loss_status()
119 static bool handle_hpd_irq_psr_sink(struct dc_link *link) in handle_hpd_irq_psr_sink()
185 static bool handle_hpd_irq_replay_sink(struct dc_link *link) in handle_hpd_irq_replay_sink()
247 void dp_handle_link_loss(struct dc_link *link) in dp_handle_link_loss()
273 static void read_dpcd204h_on_irq_hpd(struct dc_link *link, union hpd_irq_data *irq_data) in read_dpcd204h_on_irq_hpd()
293 struct dc_link *link, in dp_read_hpd_rx_irq_data()
346 bool dp_should_allow_hpd_rx_irq(const struct dc_link *link) in dp_should_allow_hpd_rx_irq()
361 bool dp_handle_hpd_rx_irq(struct dc_link *link, in dp_handle_hpd_rx_irq()
Dlink_hpd.c36 bool link_get_hpd_state(struct dc_link *link) in link_get_hpd_state()
47 void link_enable_hpd(const struct dc_link *link) in link_enable_hpd()
55 void link_disable_hpd(const struct dc_link *link) in link_disable_hpd()
63 void link_enable_hpd_filter(struct dc_link *link, bool enable) in link_enable_hpd_filter()
120 bool query_hpd_status(struct dc_link *link, uint32_t *is_hpd_high) in query_hpd_status()
135 enum hpd_source_id get_hpd_line(struct dc_link *link) in get_hpd_line()
176 bool program_hpd_filter(const struct dc_link *link) in program_hpd_filter()
Dlink_dp_training_dpia.c101 struct dc_link *link, in dpia_configure_link()
147 struct dc_link *link, in core_link_send_set_config()
171 struct dc_link *link, in dpia_build_set_config_data()
234 struct dc_link *link, in dpcd_set_lt_pattern()
287 struct dc_link *link, in dpia_training_cr_non_transparent()
459 struct dc_link *link, in dpia_training_cr_transparent()
562 struct dc_link *link, in dpia_training_cr_phase()
579 const struct dc_link *link, in dpia_get_eq_aux_rd_interval()
612 struct dc_link *link, in dpia_training_eq_non_transparent()
762 struct dc_link *link, in dpia_training_eq_transparent()
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Dlink_dp_training_128b_132b.c40 struct dc_link *link, in dpcd_128b_132b_set_lane_settings()
55 static void dpcd_128b_132b_get_aux_rd_interval(struct dc_link *link, in dpcd_128b_132b_get_aux_rd_interval()
72 struct dc_link *link, in dp_perform_128b_132b_channel_eq_done_sequence()
157 struct dc_link *link, in dp_perform_128b_132b_cds_done_sequence()
196 struct dc_link *link, in dp_perform_128b_132b_link_training()
229 void decide_128b_132b_training_settings(struct dc_link *link, in decide_128b_132b_training_settings()
255 enum lttpr_mode dp_decide_128b_132b_lttpr_mode(struct dc_link *link) in dp_decide_128b_132b_lttpr_mode()
/drivers/gpu/drm/msm/dp/
Ddp_link.c50 struct dp_link_info *link) in dp_aux_link_power_up()
78 struct dp_link_info *link) in dp_aux_link_power_down()
100 static int dp_link_get_period(struct dp_link_private *link, int const addr) in dp_link_get_period()
126 static int dp_link_parse_audio_channel_period(struct dp_link_private *link) in dp_link_parse_audio_channel_period()
191 static int dp_link_parse_audio_pattern_type(struct dp_link_private *link) in dp_link_parse_audio_pattern_type()
218 static int dp_link_parse_audio_mode(struct dp_link_private *link) in dp_link_parse_audio_mode()
261 static int dp_link_parse_audio_pattern_params(struct dp_link_private *link) in dp_link_parse_audio_pattern_params()
311 static int dp_link_parse_timing_params1(struct dp_link_private *link, in dp_link_parse_timing_params1()
332 static int dp_link_parse_timing_params2(struct dp_link_private *link, in dp_link_parse_timing_params2()
355 static int dp_link_parse_timing_params3(struct dp_link_private *link, in dp_link_parse_timing_params3()
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/drivers/gpu/drm/tegra/
Ddp.c34 static void drm_dp_link_reset(struct drm_dp_link *link) in drm_dp_link_reset()
74 int drm_dp_link_add_rate(struct drm_dp_link *link, unsigned long rate) in drm_dp_link_add_rate()
111 int drm_dp_link_remove_rate(struct drm_dp_link *link, unsigned long rate) in drm_dp_link_remove_rate()
144 void drm_dp_link_update_rates(struct drm_dp_link *link) in drm_dp_link_update_rates()
170 int drm_dp_link_probe(struct drm_dp_aux *aux, struct drm_dp_link *link) in drm_dp_link_probe()
265 int drm_dp_link_power_up(struct drm_dp_aux *aux, struct drm_dp_link *link) in drm_dp_link_power_up()
302 int drm_dp_link_power_down(struct drm_dp_aux *aux, struct drm_dp_link *link) in drm_dp_link_power_down()
332 int drm_dp_link_configure(struct drm_dp_aux *aux, struct drm_dp_link *link) in drm_dp_link_configure()
387 int drm_dp_link_choose(struct drm_dp_link *link, in drm_dp_link_choose()
466 static int drm_dp_link_apply_training(struct drm_dp_link *link) in drm_dp_link_apply_training()
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/drivers/gpu/drm/amd/display/dc/link/
Dlink_detection.c164 static enum signal_type link_detect_sink_signal_type(struct dc_link *link, in link_detect_sink_signal_type()
456 static void link_disconnect_sink(struct dc_link *link) in link_disconnect_sink()
467 static void link_disconnect_remap(struct dc_sink *prev_sink, struct dc_link *link) in link_disconnect_remap()
473 static void query_hdcp_capability(enum signal_type signal, struct dc_link *link) in query_hdcp_capability()
512 static void read_current_link_settings_on_detect(struct dc_link *link) in read_current_link_settings_on_detect()
577 static bool detect_dp(struct dc_link *link, in detect_dp()
624 static bool wait_for_entering_dp_alt_mode(struct dc_link *link) in wait_for_entering_dp_alt_mode()
679 static void apply_dpia_mst_dsc_always_on_wa(struct dc_link *link) in apply_dpia_mst_dsc_always_on_wa()
693 static void revert_dpia_mst_dsc_always_on_wa(struct dc_link *link) in revert_dpia_mst_dsc_always_on_wa()
700 static bool discover_dp_mst_topology(struct dc_link *link, enum dc_detect_reason reason) in discover_dp_mst_topology()
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Dlink_dpms.c117 void link_blank_dp_stream(struct dc_link *link, bool hw_init) in link_blank_dp_stream()
145 void link_set_all_streams_dpms_off_for_link(struct dc_link *link) in link_set_all_streams_dpms_off_for_link()
173 void link_resume(struct dc_link *link) in link_resume()
182 static bool is_master_pipe_for_link(const struct dc_link *link, in is_master_pipe_for_link()
193 void link_get_master_pipes_with_dpms_on(const struct dc_link *link, in link_get_master_pipes_with_dpms_on()
724 static void enable_mst_on_sink(struct dc_link *link, bool enable) in enable_mst_on_sink()
979 struct dc_link *link = stream->link; in enable_stream_features() local
1003 static void log_vcp_x_y(const struct dc_link *link, struct fixed31_32 avg_time_slots_per_mtp) in log_vcp_x_y()
1100 struct dc_link *link, in get_lane_status()
1125 static bool poll_for_allocation_change_trigger(struct dc_link *link) in poll_for_allocation_change_trigger()
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/drivers/pci/pcie/
Daspm.c107 static int policy_to_aspm_state(struct pcie_link_state *link) in policy_to_aspm_state()
125 static int policy_to_clkpm_state(struct pcie_link_state *link) in policy_to_clkpm_state()
141 static void pcie_set_clkpm_nocheck(struct pcie_link_state *link, int enable) in pcie_set_clkpm_nocheck()
154 static void pcie_set_clkpm(struct pcie_link_state *link, int enable) in pcie_set_clkpm()
168 static void pcie_clkpm_cap_init(struct pcie_link_state *link, int blacklist) in pcie_clkpm_cap_init()
199 static void pcie_aspm_configure_common_clock(struct pcie_link_state *link) in pcie_aspm_configure_common_clock()
364 struct pcie_link_state *link; in pcie_aspm_check_latency() local
438 static void aspm_calc_l12_info(struct pcie_link_state *link, in aspm_calc_l12_info()
527 static void aspm_l1ss_init(struct pcie_link_state *link) in aspm_l1ss_init()
584 static void pcie_aspm_cap_init(struct pcie_link_state *link, int blacklist) in pcie_aspm_cap_init()
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/drivers/net/wireless/intersil/orinoco/
Dspectrum_cs.c77 spectrum_reset(struct pcmcia_device *link, int idle) in spectrum_reset()
134 struct pcmcia_device *link = card->p_dev; in spectrum_cs_hard_reset() local
146 struct pcmcia_device *link = card->p_dev; in spectrum_cs_stop_firmware() local
156 spectrum_cs_probe(struct pcmcia_device *link) in spectrum_cs_probe()
184 static void spectrum_cs_detach(struct pcmcia_device *link) in spectrum_cs_detach()
205 spectrum_cs_config(struct pcmcia_device *link) in spectrum_cs_config()
269 spectrum_cs_release(struct pcmcia_device *link) in spectrum_cs_release()
287 spectrum_cs_suspend(struct pcmcia_device *link) in spectrum_cs_suspend()
298 spectrum_cs_resume(struct pcmcia_device *link) in spectrum_cs_resume()
Dorinoco_cs.c74 struct pcmcia_device *link = card->p_dev; in orinoco_cs_hard_reset() local
95 orinoco_cs_probe(struct pcmcia_device *link) in orinoco_cs_probe()
122 static void orinoco_cs_detach(struct pcmcia_device *link) in orinoco_cs_detach()
143 orinoco_cs_config(struct pcmcia_device *link) in orinoco_cs_config()
202 orinoco_cs_release(struct pcmcia_device *link) in orinoco_cs_release()
218 static int orinoco_cs_suspend(struct pcmcia_device *link) in orinoco_cs_suspend()
232 static int orinoco_cs_resume(struct pcmcia_device *link) in orinoco_cs_resume()
/drivers/tty/serial/8250/
Dserial_cs.c108 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_8250_port *uart) in quirk_setup_brainboxes_0104()
113 static int quirk_post_ibm(struct pcmcia_device *link) in quirk_post_ibm()
135 static void quirk_config_nokia(struct pcmcia_device *link) in quirk_config_nokia()
143 static void quirk_wakeup_oxsemi(struct pcmcia_device *link) in quirk_wakeup_oxsemi()
157 static void quirk_wakeup_possio_gcc(struct pcmcia_device *link) in quirk_wakeup_possio_gcc()
180 static void quirk_config_socket(struct pcmcia_device *link) in quirk_config_socket()
264 static void serial_remove(struct pcmcia_device *link) in serial_remove()
281 static int serial_suspend(struct pcmcia_device *link) in serial_suspend()
292 static int serial_resume(struct pcmcia_device *link) in serial_resume()
306 static int serial_probe(struct pcmcia_device *link) in serial_probe()
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/drivers/ata/
Dlibata-pmp.c38 static unsigned int sata_pmp_read(struct ata_link *link, int reg, u32 *r_val) in sata_pmp_read()
75 static unsigned int sata_pmp_write(struct ata_link *link, int reg, u32 val) in sata_pmp_write()
111 struct ata_link *link = qc->dev->link; in sata_pmp_qc_defer_cmd_switch() local
141 int sata_pmp_scr_read(struct ata_link *link, int reg, u32 *r_val) in sata_pmp_scr_read()
172 int sata_pmp_scr_write(struct ata_link *link, int reg, u32 val) in sata_pmp_scr_write()
203 int sata_pmp_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, in sata_pmp_set_lpm()
361 struct ata_link *link = &pmp_link[i]; in sata_pmp_init_links() local
383 struct ata_link *link; in sata_pmp_quirks() local
487 struct ata_link *link = dev->link; in sata_pmp_attach() local
561 struct ata_link *link = dev->link; in sata_pmp_detach() local
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/drivers/media/mc/
Dmc-entity.c48 static inline const char *link_type_name(struct media_link *link) in link_type_name()
105 struct media_link *link = gobj_to_link(gobj); in dev_dbg_obj() local
270 media_entity_other(struct media_entity *entity, struct media_link *link) in media_entity_other()
349 struct media_link *link; in media_graph_walk_iter() local
599 struct media_link *link; in media_pipeline_explore_next_link() local
802 struct media_link *link; in __media_pipeline_start() local
1049 struct media_link *link; in media_add_link() local
1061 struct media_link *link) in __media_entity_remove_link()
1122 struct media_link *link; in media_create_pad_link() local
1250 struct media_link *link, *tmp; in __media_entity_remove_links() local
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/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_helpers.c89 struct dc_link *link, in dm_helpers_parse_edid_caps()
159 fill_dc_mst_payload_table_from_drm(struct dc_link *link, in fill_dc_mst_payload_table_from_drm()
211 const struct dc_link *link) in dm_helpers_dp_update_branch_info()
215 struct dc_link *link, in dm_helpers_construct_old_payload()
306 const struct dc_link *link) in dm_helpers_dp_mst_poll_pending_down_reply()
314 const struct dc_link *link) in dm_helpers_dp_mst_clear_payload_allocation_table()
481 const struct dc_link *link, in dm_helpers_dp_mst_start_top_mgr()
515 struct dc_link *link) in dm_helpers_dp_mst_stop_top_mgr()
537 const struct dc_link *link, in dm_helpers_dp_read_dpcd()
556 const struct dc_link *link, in dm_helpers_dp_write_dpcd()
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/drivers/misc/ocxl/
Dlink.c48 struct ocxl_link *link; member
191 struct ocxl_link *link = (struct ocxl_link *) data; in xsl_fault_handler() local
277 static int setup_xsl_irq(struct pci_dev *dev, struct ocxl_link *link) in setup_xsl_irq()
332 static void release_xsl_irq(struct ocxl_link *link) in release_xsl_irq()
344 static int alloc_spa(struct pci_dev *dev, struct ocxl_link *link) in alloc_spa()
371 static void free_spa(struct ocxl_link *link) in free_spa()
387 struct ocxl_link *link; in alloc_link() local
434 static void free_link(struct ocxl_link *link) in free_link()
444 struct ocxl_link *link; in ocxl_link_setup() local
471 struct ocxl_link *link = container_of(ref, struct ocxl_link, ref); in release_xsl() local
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/drivers/gpu/drm/amd/display/dc/link/hwss/
Dlink_hwss_dio_fixed_vs_pe_retimer.c29 uint8_t dp_dio_fixed_vs_pe_retimer_lane_cfg_to_hw_cfg(struct dc_link *link) in dp_dio_fixed_vs_pe_retimer_lane_cfg_to_hw_cfg()
38 void dp_dio_fixed_vs_pe_retimer_exit_manual_automation(struct dc_link *link) in dp_dio_fixed_vs_pe_retimer_exit_manual_automation()
74 static bool set_dio_fixed_vs_pe_retimer_dp_link_test_pattern_override(struct dc_link *link, in set_dio_fixed_vs_pe_retimer_dp_link_test_pattern_override()
124 static void set_dio_fixed_vs_pe_retimer_dp_link_test_pattern(struct dc_link *link, in set_dio_fixed_vs_pe_retimer_dp_link_test_pattern()
137 void enable_dio_fixed_vs_pe_retimer_program_4lane_output(struct dc_link *link) in enable_dio_fixed_vs_pe_retimer_program_4lane_output()
157 static void enable_dio_fixed_vs_pe_retimer_dp_link_output(struct dc_link *link, in enable_dio_fixed_vs_pe_retimer_dp_link_output()
186 bool requires_fixed_vs_pe_retimer_dio_link_hwss(const struct dc_link *link) in requires_fixed_vs_pe_retimer_dio_link_hwss()
/drivers/acpi/
Dpci_link.c87 struct acpi_pci_link *link = context; in acpi_pci_link_check_possible() local
155 static int acpi_pci_link_get_possible(struct acpi_pci_link *link) in acpi_pci_link_get_possible()
228 static int acpi_pci_link_get_current(struct acpi_pci_link *link) in acpi_pci_link_get_current()
277 static int acpi_pci_link_set(struct acpi_pci_link *link, int irq) in acpi_pci_link_set()
453 struct acpi_pci_link *link; in acpi_irq_pci_sharing_penalty() local
492 struct acpi_pci_link *link; in acpi_irq_penalty_init() local
528 static int acpi_pci_link_allocate(struct acpi_pci_link *link) in acpi_pci_link_allocate()
610 struct acpi_pci_link *link; in acpi_pci_link_allocate_irq() local
660 struct acpi_pci_link *link; in acpi_pci_link_free_irq() local
708 struct acpi_pci_link *link; in acpi_pci_link_add() local
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