102 static void wait_for_cmds_dispatched_to_panel(struct intel_encoder *encoder)  in wait_for_cmds_dispatched_to_panel()  argument
104 	struct intel_display *display = to_intel_display(encoder);  in wait_for_cmds_dispatched_to_panel()
105 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in wait_for_cmds_dispatched_to_panel()
235 static void dsi_program_swing_and_deemphasis(struct intel_encoder *encoder)  in dsi_program_swing_and_deemphasis()  argument
237 	struct intel_display *display = to_intel_display(encoder);  in dsi_program_swing_and_deemphasis()
238 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in dsi_program_swing_and_deemphasis()
280 static void configure_dual_link_mode(struct intel_encoder *encoder,  in configure_dual_link_mode()  argument
283 	struct intel_display *display = to_intel_display(encoder);  in configure_dual_link_mode()
284 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in configure_dual_link_mode()
330 static int afe_clk(struct intel_encoder *encoder,  in afe_clk()  argument
333 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in afe_clk()
344 static void gen11_dsi_program_esc_clk_div(struct intel_encoder *encoder,  in gen11_dsi_program_esc_clk_div()  argument
347 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_program_esc_clk_div()
348 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_program_esc_clk_div()
354 	afe_clk_khz = afe_clk(encoder, crtc_state);  in gen11_dsi_program_esc_clk_div()
401 static void gen11_dsi_enable_io_power(struct intel_encoder *encoder)  in gen11_dsi_enable_io_power()  argument
403 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_enable_io_power()
404 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_enable_io_power()
414 static void gen11_dsi_power_up_lanes(struct intel_encoder *encoder)  in gen11_dsi_power_up_lanes()  argument
416 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_power_up_lanes()
417 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_power_up_lanes()
425 static void gen11_dsi_config_phy_lanes_sequence(struct intel_encoder *encoder)  in gen11_dsi_config_phy_lanes_sequence()  argument
427 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_config_phy_lanes_sequence()
428 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_config_phy_lanes_sequence()
468 static void gen11_dsi_voltage_swing_program_seq(struct intel_encoder *encoder)  in gen11_dsi_voltage_swing_program_seq()  argument
470 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_voltage_swing_program_seq()
471 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_voltage_swing_program_seq()
501 	dsi_program_swing_and_deemphasis(encoder);  in gen11_dsi_voltage_swing_program_seq()
512 static void gen11_dsi_enable_ddi_buffer(struct intel_encoder *encoder)  in gen11_dsi_enable_ddi_buffer()  argument
514 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_enable_ddi_buffer()
515 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_enable_ddi_buffer()
530 gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder,  in gen11_dsi_setup_dphy_timings()  argument
533 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_setup_dphy_timings()
534 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_setup_dphy_timings()
555 		if (afe_clk(encoder, crtc_state) <= 800000) {  in gen11_dsi_setup_dphy_timings()
571 gen11_dsi_setup_timings(struct intel_encoder *encoder,  in gen11_dsi_setup_timings()  argument
574 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_setup_timings()
575 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_setup_timings()
595 		if (afe_clk(encoder, crtc_state) <= 800000) {  in gen11_dsi_setup_timings()
605 static void gen11_dsi_gate_clocks(struct intel_encoder *encoder)  in gen11_dsi_gate_clocks()  argument
607 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_gate_clocks()
608 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_gate_clocks()
621 static void gen11_dsi_ungate_clocks(struct intel_encoder *encoder)  in gen11_dsi_ungate_clocks()  argument
623 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_ungate_clocks()
624 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_ungate_clocks()
637 static bool gen11_dsi_is_clock_enabled(struct intel_encoder *encoder)  in gen11_dsi_is_clock_enabled()  argument
639 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_is_clock_enabled()
640 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_is_clock_enabled()
655 static void gen11_dsi_map_pll(struct intel_encoder *encoder,  in gen11_dsi_map_pll()  argument
658 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_map_pll()
659 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_map_pll()
684 gen11_dsi_configure_transcoder(struct intel_encoder *encoder,  in gen11_dsi_configure_transcoder()  argument
687 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_configure_transcoder()
688 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_configure_transcoder()
705 		if (afe_clk(encoder, pipe_config) >= 1500 * 1000) {  in gen11_dsi_configure_transcoder()
799 		configure_dual_link_mode(encoder, pipe_config);  in gen11_dsi_configure_transcoder()
847 gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,  in gen11_dsi_set_transcoder_timings()  argument
850 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_set_transcoder_timings()
851 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_set_transcoder_timings()
900 		byte_clk_period_ns = 1000000 / afe_clk(encoder, crtc_state);  in gen11_dsi_set_transcoder_timings()
1016 static void gen11_dsi_enable_transcoder(struct intel_encoder *encoder)  in gen11_dsi_enable_transcoder()  argument
1018 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_enable_transcoder()
1019 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_enable_transcoder()
1036 static void gen11_dsi_setup_timeouts(struct intel_encoder *encoder,  in gen11_dsi_setup_timeouts()  argument
1039 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_setup_timeouts()
1040 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_setup_timeouts()
1052 	divisor = intel_dsi_tlpx_ns(intel_dsi) * afe_clk(encoder, crtc_state) * 1000;  in gen11_dsi_setup_timeouts()
1083 static void gen11_dsi_config_util_pin(struct intel_encoder *encoder,  in gen11_dsi_config_util_pin()  argument
1086 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_config_util_pin()
1087 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_config_util_pin()
1110 gen11_dsi_enable_port_and_phy(struct intel_encoder *encoder,  in gen11_dsi_enable_port_and_phy()  argument
1114 	gen11_dsi_power_up_lanes(encoder);  in gen11_dsi_enable_port_and_phy()
1117 	gen11_dsi_config_phy_lanes_sequence(encoder);  in gen11_dsi_enable_port_and_phy()
1120 	gen11_dsi_voltage_swing_program_seq(encoder);  in gen11_dsi_enable_port_and_phy()
1123 	gen11_dsi_setup_dphy_timings(encoder, crtc_state);  in gen11_dsi_enable_port_and_phy()
1126 	gen11_dsi_enable_ddi_buffer(encoder);  in gen11_dsi_enable_port_and_phy()
1128 	gen11_dsi_gate_clocks(encoder);  in gen11_dsi_enable_port_and_phy()
1130 	gen11_dsi_setup_timings(encoder, crtc_state);  in gen11_dsi_enable_port_and_phy()
1133 	gen11_dsi_config_util_pin(encoder, true);  in gen11_dsi_enable_port_and_phy()
1136 	gen11_dsi_setup_timeouts(encoder, crtc_state);  in gen11_dsi_enable_port_and_phy()
1139 	gen11_dsi_configure_transcoder(encoder, crtc_state);  in gen11_dsi_enable_port_and_phy()
1142 static void gen11_dsi_powerup_panel(struct intel_encoder *encoder)  in gen11_dsi_powerup_panel()  argument
1144 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_powerup_panel()
1145 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_powerup_panel()
1174 	wait_for_cmds_dispatched_to_panel(encoder);  in gen11_dsi_powerup_panel()
1178 				     struct intel_encoder *encoder,  in gen11_dsi_pre_pll_enable()  argument
1182 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_pre_pll_enable()
1191 	gen11_dsi_enable_io_power(encoder);  in gen11_dsi_pre_pll_enable()
1194 	gen11_dsi_program_esc_clk_div(encoder, crtc_state);  in gen11_dsi_pre_pll_enable()
1198 				 struct intel_encoder *encoder,  in gen11_dsi_pre_enable()  argument
1203 	gen11_dsi_map_pll(encoder, pipe_config);  in gen11_dsi_pre_enable()
1206 	gen11_dsi_enable_port_and_phy(encoder, pipe_config);  in gen11_dsi_pre_enable()
1209 	gen11_dsi_powerup_panel(encoder);  in gen11_dsi_pre_enable()
1211 	intel_dsc_dsi_pps_write(encoder, pipe_config);  in gen11_dsi_pre_enable()
1214 	gen11_dsi_set_transcoder_timings(encoder, pipe_config);  in gen11_dsi_pre_enable()
1224 static void icl_apply_kvmr_pipe_a_wa(struct intel_encoder *encoder,  in icl_apply_kvmr_pipe_a_wa()  argument
1227 	struct intel_display *display = to_intel_display(encoder);  in icl_apply_kvmr_pipe_a_wa()
1241 static void adlp_set_lp_hs_wakeup_gb(struct intel_encoder *encoder)  in adlp_set_lp_hs_wakeup_gb()  argument
1243 	struct intel_display *display = to_intel_display(encoder);  in adlp_set_lp_hs_wakeup_gb()
1244 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in adlp_set_lp_hs_wakeup_gb()
1256 			     struct intel_encoder *encoder,  in gen11_dsi_enable()  argument
1260 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_enable()
1264 	icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, true);  in gen11_dsi_enable()
1267 	adlp_set_lp_hs_wakeup_gb(encoder);  in gen11_dsi_enable()
1270 	gen11_dsi_enable_transcoder(encoder);  in gen11_dsi_enable()
1281 static void gen11_dsi_disable_transcoder(struct intel_encoder *encoder)  in gen11_dsi_disable_transcoder()  argument
1283 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_disable_transcoder()
1284 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_disable_transcoder()
1303 static void gen11_dsi_powerdown_panel(struct intel_encoder *encoder)  in gen11_dsi_powerdown_panel()  argument
1305 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_powerdown_panel()
1310 	wait_for_cmds_dispatched_to_panel(encoder);  in gen11_dsi_powerdown_panel()
1313 static void gen11_dsi_deconfigure_trancoder(struct intel_encoder *encoder)  in gen11_dsi_deconfigure_trancoder()  argument
1315 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_deconfigure_trancoder()
1316 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_deconfigure_trancoder()
1361 static void gen11_dsi_disable_port(struct intel_encoder *encoder)  in gen11_dsi_disable_port()  argument
1363 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_disable_port()
1364 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_disable_port()
1367 	gen11_dsi_ungate_clocks(encoder);  in gen11_dsi_disable_port()
1378 	gen11_dsi_gate_clocks(encoder);  in gen11_dsi_disable_port()
1381 static void gen11_dsi_disable_io_power(struct intel_encoder *encoder)  in gen11_dsi_disable_io_power()  argument
1383 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_disable_io_power()
1384 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_disable_io_power()
1405 			      struct intel_encoder *encoder,  in gen11_dsi_disable()  argument
1409 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_disable()
1417 				   struct intel_encoder *encoder,  in gen11_dsi_post_disable()  argument
1421 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_post_disable()
1427 	gen11_dsi_disable_transcoder(encoder);  in gen11_dsi_post_disable()
1430 	icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, false);  in gen11_dsi_post_disable()
1433 	gen11_dsi_powerdown_panel(encoder);  in gen11_dsi_post_disable()
1436 	gen11_dsi_deconfigure_trancoder(encoder);  in gen11_dsi_post_disable()
1442 	gen11_dsi_disable_port(encoder);  in gen11_dsi_post_disable()
1444 	gen11_dsi_config_util_pin(encoder, false);  in gen11_dsi_post_disable()
1447 	gen11_dsi_disable_io_power(encoder);  in gen11_dsi_post_disable()
1471 static void gen11_dsi_get_timings(struct intel_encoder *encoder,  in gen11_dsi_get_timings()  argument
1474 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_get_timings()
1537 static void gen11_dsi_get_config(struct intel_encoder *encoder,  in gen11_dsi_get_config()  argument
1541 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_get_config()
1543 	intel_ddi_get_clock(encoder, pipe_config, icl_ddi_combo_get_pll(encoder));  in gen11_dsi_get_config()
1549 	gen11_dsi_get_timings(encoder, pipe_config);  in gen11_dsi_get_config()
1561 static void gen11_dsi_sync_state(struct intel_encoder *encoder,  in gen11_dsi_sync_state()  argument
1564 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_sync_state()
1578 			    "[ENCODER:%d:%s] BIOS left IGNORE_KVMR_PIPE_A cleared with pipe B enabled\n",  in gen11_dsi_sync_state()
1579 			    encoder->base.base.id,  in gen11_dsi_sync_state()
1580 			    encoder->base.name);  in gen11_dsi_sync_state()
1583 static int gen11_dsi_dsc_compute_config(struct intel_encoder *encoder,  in gen11_dsi_dsc_compute_config()  argument
1586 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_dsc_compute_config()
1592 	use_dsc = intel_bios_get_dsc_params(encoder, crtc_state, dsc_max_bpc);  in gen11_dsi_dsc_compute_config()
1632 static int gen11_dsi_compute_config(struct intel_encoder *encoder,  in gen11_dsi_compute_config()  argument
1636 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_compute_config()
1637 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_compute_config()
1669 	if (gen11_dsi_dsc_compute_config(encoder, pipe_config))  in gen11_dsi_compute_config()
1672 	pipe_config->port_clock = afe_clk(encoder, pipe_config) / 5;  in gen11_dsi_compute_config()
1685 static void gen11_dsi_get_power_domains(struct intel_encoder *encoder,  in gen11_dsi_get_power_domains()  argument
1688 	get_dsi_io_power_domains(enc_to_intel_dsi(encoder));  in gen11_dsi_get_power_domains()
1691 static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder,  in gen11_dsi_get_hw_state()  argument
1694 	struct intel_display *display = to_intel_display(encoder);  in gen11_dsi_get_hw_state()
1695 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);  in gen11_dsi_get_hw_state()
1703 						     encoder->power_domain);  in gen11_dsi_get_hw_state()
1733 	intel_display_power_put(display, encoder->power_domain, wakeref);  in gen11_dsi_get_hw_state()
1737 static bool gen11_dsi_initial_fastset_check(struct intel_encoder *encoder,  in gen11_dsi_initial_fastset_check()  argument
1741 		drm_dbg_kms(encoder->base.dev, "Forcing full modeset due to DSC being enabled\n");  in gen11_dsi_initial_fastset_check()
1750 static void gen11_dsi_encoder_destroy(struct drm_encoder *encoder)  in gen11_dsi_encoder_destroy()  argument
1752 	intel_encoder_destroy(encoder);  in gen11_dsi_encoder_destroy()
1951 	struct intel_encoder *encoder;  in icl_dsi_init()  local
1970 	encoder = &intel_dsi->base;  in icl_dsi_init()
1974 	encoder->devdata = devdata;  in icl_dsi_init()
1976 	/* register DSI encoder with DRM subsystem */  in icl_dsi_init()
1977 	drm_encoder_init(display->drm, &encoder->base,  in icl_dsi_init()
1981 	encoder->pre_pll_enable = gen11_dsi_pre_pll_enable;  in icl_dsi_init()
1982 	encoder->pre_enable = gen11_dsi_pre_enable;  in icl_dsi_init()
1983 	encoder->enable = gen11_dsi_enable;  in icl_dsi_init()
1984 	encoder->disable = gen11_dsi_disable;  in icl_dsi_init()
1985 	encoder->post_disable = gen11_dsi_post_disable;  in icl_dsi_init()
1986 	encoder->port = port;  in icl_dsi_init()
1987 	encoder->get_config = gen11_dsi_get_config;  in icl_dsi_init()
1988 	encoder->sync_state = gen11_dsi_sync_state;  in icl_dsi_init()
1989 	encoder->update_pipe = intel_backlight_update;  in icl_dsi_init()
1990 	encoder->compute_config = gen11_dsi_compute_config;  in icl_dsi_init()
1991 	encoder->get_hw_state = gen11_dsi_get_hw_state;  in icl_dsi_init()
1992 	encoder->initial_fastset_check = gen11_dsi_initial_fastset_check;  in icl_dsi_init()
1993 	encoder->type = INTEL_OUTPUT_DSI;  in icl_dsi_init()
1994 	encoder->cloneable = 0;  in icl_dsi_init()
1995 	encoder->pipe_mask = ~0;  in icl_dsi_init()
1996 	encoder->power_domain = POWER_DOMAIN_PORT_DSI;  in icl_dsi_init()
1997 	encoder->get_power_domains = gen11_dsi_get_power_domains;  in icl_dsi_init()
1998 	encoder->disable_clock = gen11_dsi_gate_clocks;  in icl_dsi_init()
1999 	encoder->is_clock_enabled = gen11_dsi_is_clock_enabled;  in icl_dsi_init()
2000 	encoder->shutdown = intel_dsi_shutdown;  in icl_dsi_init()
2010 	/* attach connector to encoder */  in icl_dsi_init()
2011 	intel_connector_attach_encoder(intel_connector, encoder);  in icl_dsi_init()
2015 	intel_bios_init_panel_late(display, &intel_connector->panel, encoder->devdata, NULL);  in icl_dsi_init()
2063 	drm_encoder_cleanup(&encoder->base);  in icl_dsi_init()