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Searched refs:signal (Results 1 – 25 of 394) sorted by relevance

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/drivers/gpu/drm/amd/display/include/
A Dsignal_types.h78 return (signal == SIGNAL_TYPE_HDMI_TYPE_A); in dc_is_hdmi_tmds_signal()
89 signal == SIGNAL_TYPE_EDP); in dc_is_dp_sst_signal()
95 signal == SIGNAL_TYPE_EDP || in dc_is_dp_signal()
96 signal == SIGNAL_TYPE_DISPLAY_PORT_MST); in dc_is_dp_signal()
101 return (signal == SIGNAL_TYPE_EDP || signal == SIGNAL_TYPE_LVDS); in dc_is_embedded_signal()
106 return (signal == SIGNAL_TYPE_LVDS); in dc_is_lvds_signal()
111 switch (signal) { in dc_is_dvi_signal()
123 switch (signal) { in dc_is_tmds_signal()
147 signal == SIGNAL_TYPE_DISPLAY_PORT_MST || in dc_is_audio_capable_signal()
148 dc_is_hdmi_signal(signal)); in dc_is_audio_capable_signal()
[all …]
/drivers/gpu/drm/etnaviv/
A Detnaviv_perfmon.c31 const struct etnaviv_pm_signal *signal; member
42 const struct etnaviv_pm_signal *signal) in perf_reg_read() argument
59 const struct etnaviv_pm_signal *signal) in pipe_perf_reg_read() argument
534 if (signal->domain >= nr_domains) in etnaviv_pm_query_sig()
544 sig = &dom->signal[signal->iter]; in etnaviv_pm_query_sig()
546 signal->id = signal->iter; in etnaviv_pm_query_sig()
547 strscpy_pad(signal->name, sig->name, sizeof(signal->name)); in etnaviv_pm_query_sig()
549 signal->iter++; in etnaviv_pm_query_sig()
551 signal->iter = 0xffff; in etnaviv_pm_query_sig()
567 if (r->signal >= dom->nr_signals) in etnaviv_pm_req_validate()
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/drivers/tty/
A Dtty_jobctrl.c39 if (current->signal->tty != tty) in __tty_check_change()
81 tty = p->signal->tty; in proc_clear_tty()
82 p->signal->tty = NULL; in proc_clear_tty()
112 if (current->signal->tty) { in __proc_set_tty()
136 if (current->signal->leader && in tty_open_proc_set_tty()
137 !current->signal->tty && in tty_open_proc_set_tty()
207 p->signal->tty = NULL; in tty_signal_session_leader()
214 if (!p->signal->leader) { in tty_signal_session_leader()
224 p->signal->tty_old_pgrp = in tty_signal_session_leader()
380 if (!current->signal->leader || current->signal->tty) { in tiocsctty()
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A Dtty_audit.c29 buf = current->signal->tty_audit_buf; in tty_audit_buf_ref()
118 buf = xchg(&current->signal->tty_audit_buf, ERR_PTR(-ESRCH)); in tty_audit_exit()
133 sig->audit_tty = current->signal->audit_tty; in tty_audit_fork()
160 if (~current->signal->audit_tty & AUDIT_TTY_ENABLE) in tty_audit_push()
194 if (cmpxchg(&current->signal->tty_audit_buf, NULL, buf) != NULL) in tty_audit_buf_get()
212 audit_tty = READ_ONCE(current->signal->audit_tty); in tty_audit_add_data()
/drivers/gpu/drm/amd/display/dc/link/hwss/
A Dlink_hwss_dio.c63 if (dc_is_dp_signal(pipe_ctx->stream->signal)) in setup_dio_stream_encoder()
68 pipe_ctx->stream->signal, true); in setup_dio_stream_encoder()
100 pipe_ctx->stream->signal, false); in reset_dio_stream_encoder()
118 if (!dc_is_virtual_signal(stream->signal)) in setup_dio_stream_attribute()
124 if (dc_is_dp_signal(stream->signal)) in setup_dio_stream_attribute()
137 else if (dc_is_dvi_signal(stream->signal)) in setup_dio_stream_attribute()
143 else if (dc_is_lvds_signal(stream->signal)) in setup_dio_stream_attribute()
148 if (dc_is_dp_signal(stream->signal)) in setup_dio_stream_attribute()
155 enum signal_type signal, in enable_dio_dp_link_output() argument
168 if (dc_is_dp_sst_signal(signal)) in enable_dio_dp_link_output()
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A Dlink_hwss_dpia.c88 enum signal_type signal, in enable_dpia_link_output() argument
101 uint8_t digmode = dc_is_dp_sst_signal(signal) ? DIG_SST_MODE : DIG_MST_MODE; in enable_dpia_link_output()
113 enable_dio_dp_link_output(link, link_res, signal, clock_source, link_settings); in enable_dpia_link_output()
123 enum signal_type signal) in disable_dpia_link_output() argument
133 uint8_t digmode = dc_is_dp_sst_signal(signal) ? DIG_SST_MODE : DIG_MST_MODE; in disable_dpia_link_output()
140 link_enc->funcs->disable_output(link_enc, signal); in disable_dpia_link_output()
/drivers/net/wireless/intel/iwlwifi/mvm/tests/
A Dlinks.c69 s32 signal; member
80 .signal = -100,
89 .signal = -84,
98 .signal = -50,
107 .signal = -66,
117 .signal = -61,
128 .signal = -66,
139 .signal = -72,
148 .signal = -72,
157 .signal = -72,
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/drivers/dma/
A Dlpc32xx-dmamux.c23 int signal; member
41 .signal = 3,
48 .signal = 10,
55 .signal = 11,
62 .signal = 14,
69 .signal = 15,
83 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_release()
106 if (lpc32xx_muxes[i].signal == dma_spec->args[0]) { in lpc32xx_dmamux_reserve()
134 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_reserve()
149 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_reserve()
/drivers/gpu/drm/amd/display/dc/link/
A Dlink_dpms.c126 if ((signal == SIGNAL_TYPE_EDP) || in link_blank_dp_stream()
1915 enum signal_type signal) in disable_link_dp() argument
1944 enum signal_type signal) in disable_link() argument
1946 if (dc_is_dp_signal(signal)) { in disable_link()
2021 if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) in enable_link_hdmi()
2027 pipe_ctx->stream->signal, in enable_link_hdmi()
2363 pipe_ctx->stream->signal); in link_set_dpms_off()
2479 pipe_ctx->stream->signal); in link_set_dpms_on()
2492 pipe_ctx->stream->signal); in link_set_dpms_on()
2591 pipe_ctx->stream->signal); in link_set_dpms_on()
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A Dlink_detection.c246 signal = SIGNAL_TYPE_HDMI_TYPE_A; in decide_signal_from_strap_and_dongle_type()
248 signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in decide_signal_from_strap_and_dongle_type()
251 signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in decide_signal_from_strap_and_dongle_type()
255 signal = SIGNAL_TYPE_HDMI_TYPE_A; in decide_signal_from_strap_and_dongle_type()
257 signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in decide_signal_from_strap_and_dongle_type()
260 signal = SIGNAL_TYPE_NONE; in decide_signal_from_strap_and_dongle_type()
264 return signal; in decide_signal_from_strap_and_dongle_type()
507 if (signal == SIGNAL_TYPE_DISPLAY_PORT || signal == SIGNAL_TYPE_DISPLAY_PORT_MST) { in query_hdcp_capability()
1221 (sink_caps.signal == in detect_link_and_local_sink()
1323 switch (signal) { in link_is_hdcp14()
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/drivers/counter/
A D104-quad-8.c216 struct counter_signal *signal, in quad8_signal_read() argument
223 if (signal->id < 16) in quad8_signal_read()
455 if (synapse->signal->id >= 16) { in quad8_action_read()
597 struct counter_signal *signal, in quad8_index_polarity_get() argument
609 struct counter_signal *signal, in quad8_index_polarity_set() argument
645 struct counter_signal *signal, in quad8_polarity_write() argument
930 struct counter_signal *signal, in quad8_signal_cable_fault_read() argument
963 struct counter_signal *signal, in quad8_signal_cable_fault_enable_read() argument
975 struct counter_signal *signal, in quad8_signal_cable_fault_enable_write() argument
1002 struct counter_signal *signal, in quad8_signal_fck_prescaler_read() argument
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A Drz-mtu3-cnt.c631 (synapse->signal->id == SIGNAL_B_ID); in rz_mtu3_action_read()
669 if (synapse->signal->id == SIGNAL_A_ID || in rz_mtu3_action_read()
670 synapse->signal->id == SIGNAL_C_ID) in rz_mtu3_action_read()
678 if (synapse->signal->id == SIGNAL_B_ID || in rz_mtu3_action_read()
679 synapse->signal->id == SIGNAL_D_ID) in rz_mtu3_action_read()
721 .signal = rz_mtu3_signals,
726 .signal = rz_mtu3_signals + 1,
734 .signal = rz_mtu3_signals,
739 .signal = rz_mtu3_signals + 1,
744 .signal = rz_mtu3_signals + 2,
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/drivers/atm/
A Dadummy.c49 int signal; in __set_signal() local
51 if (sscanf(buf, "%d", &signal) == 1) { in __set_signal()
53 if (signal < ATM_PHY_SIG_LOST || signal > ATM_PHY_SIG_FOUND) in __set_signal()
54 signal = ATM_PHY_SIG_UNKNOWN; in __set_signal()
56 atm_dev_signal_change(atm_dev, signal); in __set_signal()
66 return sprintf(buf, "%d\n", atm_dev->signal); in __show_signal()
68 static DEVICE_ATTR(signal, 0644, __show_signal, __set_signal);
/drivers/mailbox/
A Dmailbox-test.c40 char *signal; member
68 if (!tdev->signal) { in mbox_test_signal_write()
70 if (!tdev->signal) in mbox_test_signal_write()
75 kfree(tdev->signal); in mbox_test_signal_write()
76 tdev->signal = NULL; in mbox_test_signal_write()
134 if (tdev->tx_mmio && tdev->signal) { in mbox_test_message_write()
136 tdev->signal, MBOX_MAX_SIG_LEN); in mbox_test_message_write()
138 data = tdev->signal; in mbox_test_message_write()
150 kfree(tdev->signal); in mbox_test_message_write()
152 tdev->signal = NULL; in mbox_test_message_write()
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/drivers/pps/generators/
A DKconfig21 (which generates no PPS signal at all).
27 tristate "Parallel port PPS signal generator"
30 If you say yes here you get support for a PPS signal generator which
32 parport abstraction layer and hrtimers to precisely control the signal.
35 tristate "TIO PPS signal generator"
38 If you say yes here you get support for a PPS TIO signal generator
/drivers/gpu/drm/amd/display/dc/dio/dcn10/
A Ddcn10_link_encoder.c566 enum signal_type signal, in dcn10_link_encoder_validate_dvi_output() argument
793 switch (stream->signal) { in dcn10_link_encoder_validate_output_with_stream()
799 stream->signal, in dcn10_link_encoder_validate_output_with_stream()
882 enum signal_type signal) in dcn10_link_encoder_setup() argument
886 switch (signal) { in dcn10_link_encoder_setup()
922 enum signal_type signal, in dcn10_link_encoder_enable_tmds_output() argument
935 cntl.signal = signal; in dcn10_link_encoder_enable_tmds_output()
959 enum signal_type signal, in dcn10_link_encoder_enable_tmds_output_with_clk_pattern_wa() argument
1053 enum signal_type signal) in dcn10_link_encoder_disable_output() argument
1081 cntl.signal = signal; in dcn10_link_encoder_disable_output()
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/drivers/gpu/drm/amd/display/modules/freesync/
A Dfreesync.c702 static void build_vrr_infopacket_header_v1(enum signal_type signal, in build_vrr_infopacket_header_v1() argument
706 if (dc_is_hdmi_signal(signal)) { in build_vrr_infopacket_header_v1()
723 } else if (dc_is_dp_signal(signal)) { in build_vrr_infopacket_header_v1()
755 if (dc_is_hdmi_signal(signal)) { in build_vrr_infopacket_header_v2()
771 } else if (dc_is_dp_signal(signal)) { in build_vrr_infopacket_header_v2()
806 if (dc_is_hdmi_signal(signal)) { in build_vrr_infopacket_header_v3()
822 } else if (dc_is_dp_signal(signal)) { in build_vrr_infopacket_header_v3()
872 static void build_vrr_infopacket_v1(enum signal_type signal, in build_vrr_infopacket_v1() argument
887 static void build_vrr_infopacket_v2(enum signal_type signal, in build_vrr_infopacket_v2() argument
905 static void build_vrr_infopacket_v3(enum signal_type signal, in build_vrr_infopacket_v3() argument
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/drivers/gpu/drm/amd/display/dc/dce/
A Ddce_link_encoder.c714 enum signal_type signal, in dce110_link_encoder_validate_dvi_output() argument
922 switch (stream->signal) { in dce110_link_encoder_validate_output_with_stream()
928 stream->signal, in dce110_link_encoder_validate_output_with_stream()
973 cntl.signal = SIGNAL_TYPE_EDP; in dce110_link_encoder_hw_init()
1010 enum signal_type signal) in dce110_link_encoder_setup() argument
1014 switch (signal) { in dce110_link_encoder_setup()
1050 enum signal_type signal, in dce110_link_encoder_enable_tmds_output() argument
1063 cntl.signal = signal; in dce110_link_encoder_enable_tmds_output()
1279 enum signal_type signal) in dce110_link_encoder_disable_output() argument
1303 cntl.signal = signal; in dce110_link_encoder_disable_output()
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/drivers/gpu/drm/i915/gt/
A Dintel_breadcrumbs.c174 struct llist_node *signal, *sn; in signal_irq_work() local
177 signal = NULL; in signal_irq_work()
179 signal = llist_del_all(&b->signaled_requests); in signal_irq_work()
206 if (!signal && READ_ONCE(b->irq_armed) && list_empty(&b->signalers)) in signal_irq_work()
241 signal = slist_add(&rq->signal_node, signal); in signal_irq_work()
249 llist_for_each_safe(signal, sn, signal) { in signal_irq_work()
251 llist_entry(signal, typeof(*rq), signal_node); in signal_irq_work()
/drivers/gpu/drm/xe/
A Dxe_sync.c123 bool signal; in xe_sync_entry_parse() local
132 signal = sync_in.flags & DRM_XE_SYNC_FLAG_SIGNAL; in xe_sync_entry_parse()
135 if (XE_IOCTL_DBG(xe, in_lr_mode && signal)) in xe_sync_entry_parse()
145 if (!signal) { in xe_sync_entry_parse()
153 if (XE_IOCTL_DBG(xe, in_lr_mode && signal)) in xe_sync_entry_parse()
166 if (signal) { in xe_sync_entry_parse()
186 if (XE_IOCTL_DBG(xe, !signal)) in xe_sync_entry_parse()
/drivers/ptp/
A Dptp_ocp.c2087 bp->signal[gen] = *s; in ptp_ocp_signal_set()
3260 signal = &bp->signal[i]; in signal_show()
3263 signal->duty, signal->phase, signal->polarity); in signal_show()
3270 static EXT_ATTR_RW(signal, signal, 0);
3271 static EXT_ATTR_RW(signal, signal, 1);
3272 static EXT_ATTR_RW(signal, signal, 2);
3273 static EXT_ATTR_RW(signal, signal, 3);
4020 struct ptp_ocp_signal *signal = &bp->signal[nr]; in _signal_summary_show() local
4025 on = signal->running; in _signal_summary_show()
4029 signal->period, signal->duty, signal->phase, in _signal_summary_show()
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/drivers/media/dvb-frontends/
A Dlgs8gxx.c754 static int lgs8gxx_read_signal_agc(struct lgs8gxx_state *priv, u16 *signal) in lgs8gxx_read_signal_agc() argument
784 *signal = cat * 65535 / 5; in lgs8gxx_read_signal_agc()
805 *signal = 0x7FFF; in lgs8913_read_signal_strength()
807 *signal = 0; in lgs8913_read_signal_strength()
823 *signal = max_strength; in lgs8913_read_signal_strength()
824 dprintk("%s: signal=0x%02X\n", __func__, *signal); in lgs8913_read_signal_strength()
845 *signal = v; in lgs8g75_read_signal_strength()
846 dprintk("%s: signal=0x%02X\n", __func__, *signal); in lgs8g75_read_signal_strength()
856 return lgs8913_read_signal_strength(priv, signal); in lgs8gxx_read_signal_strength()
858 return lgs8g75_read_signal_strength(priv, signal); in lgs8gxx_read_signal_strength()
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/drivers/gpu/drm/amd/display/dc/hwss/dce110/
A Ddce110_hwseq.c993 cntl.signal = SIGNAL_TYPE_EDP; in dce110_edp_backlight_control()
1392 audio_output->signal = pipe_ctx->stream->signal; in build_audio_output()
1568 pipe_ctx->stream->signal, in dce110_enable_stream_timing()
1612 pipe_ctx->stream->signal, in dce110_apply_single_controller_ctx_to_hw()
1636 stream->signal); in dce110_apply_single_controller_ctx_to_hw()
1643 stream->signal); in dce110_apply_single_controller_ctx_to_hw()
1740 signal = SIGNAL_TYPE_NONE; in power_down_encoders()
3249 enum signal_type signal, in dce110_enable_tmds_link_output() argument
3258 signal, in dce110_enable_tmds_link_output()
3266 enum signal_type signal, in dce110_enable_dp_link_output() argument
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/drivers/gpu/drm/i915/
A Di915_request.c443 if (!i915_request_is_ready(signal)) in __request_in_flight()
482 if (!intel_context_inflight(signal->context)) in __request_in_flight()
486 for (port = __engine_active(signal->engine); in __request_in_flight()
489 if (rq->context == signal->context) { in __request_in_flight()
491 signal->fence.seqno); in __request_in_flight()
502 struct i915_request *signal, in __await_execution() argument
507 if (i915_request_is_active(signal)) in __await_execution()
532 if (i915_request_is_active(signal) || in __await_execution()
533 __request_in_flight(signal)) in __await_execution()
534 i915_request_notify_execute_cb_imm(signal); in __await_execution()
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A Di915_scheduler.c329 struct i915_sched_node *signal, in __i915_sched_node_add_dependency() argument
337 if (!node_signaled(signal)) { in __i915_sched_node_add_dependency()
339 dep->signaler = signal; in __i915_sched_node_add_dependency()
345 list_add_rcu(&dep->wait_link, &signal->waiters_list); in __i915_sched_node_add_dependency()
348 node->flags |= signal->flags; in __i915_sched_node_add_dependency()
358 struct i915_sched_node *signal, in i915_sched_node_add_dependency() argument
367 if (!__i915_sched_node_add_dependency(node, signal, dep, in i915_sched_node_add_dependency()

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