Lines Matching refs:encoder
90 static void wait_for_cmds_dispatched_to_panel(struct intel_encoder *encoder) in wait_for_cmds_dispatched_to_panel() argument
92 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in wait_for_cmds_dispatched_to_panel()
93 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in wait_for_cmds_dispatched_to_panel()
223 static void dsi_program_swing_and_deemphasis(struct intel_encoder *encoder) in dsi_program_swing_and_deemphasis() argument
225 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in dsi_program_swing_and_deemphasis()
226 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in dsi_program_swing_and_deemphasis()
289 static void configure_dual_link_mode(struct intel_encoder *encoder, in configure_dual_link_mode() argument
292 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in configure_dual_link_mode()
293 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 drm_i915_private *dev_priv = to_i915(encoder->base.dev); 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 drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_enable_io_power()
404 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_enable_io_power()
417 static void gen11_dsi_power_up_lanes(struct intel_encoder *encoder) in gen11_dsi_power_up_lanes() argument
419 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_power_up_lanes()
420 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_power_up_lanes()
428 static void gen11_dsi_config_phy_lanes_sequence(struct intel_encoder *encoder) in gen11_dsi_config_phy_lanes_sequence() argument
430 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_config_phy_lanes_sequence()
431 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_config_phy_lanes_sequence()
483 static void gen11_dsi_voltage_swing_program_seq(struct intel_encoder *encoder) in gen11_dsi_voltage_swing_program_seq() argument
485 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_voltage_swing_program_seq()
486 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_voltage_swing_program_seq()
522 dsi_program_swing_and_deemphasis(encoder); in gen11_dsi_voltage_swing_program_seq()
535 static void gen11_dsi_enable_ddi_buffer(struct intel_encoder *encoder) in gen11_dsi_enable_ddi_buffer() argument
537 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_enable_ddi_buffer()
538 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_enable_ddi_buffer()
556 gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder, in gen11_dsi_setup_dphy_timings() argument
559 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_setup_dphy_timings()
560 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_setup_dphy_timings()
600 if (afe_clk(encoder, crtc_state) <= 800000) { in gen11_dsi_setup_dphy_timings()
630 static void gen11_dsi_gate_clocks(struct intel_encoder *encoder) in gen11_dsi_gate_clocks() argument
632 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_gate_clocks()
633 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_gate_clocks()
646 static void gen11_dsi_ungate_clocks(struct intel_encoder *encoder) in gen11_dsi_ungate_clocks() argument
648 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_ungate_clocks()
649 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_ungate_clocks()
662 static bool gen11_dsi_is_clock_enabled(struct intel_encoder *encoder) in gen11_dsi_is_clock_enabled() argument
664 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_is_clock_enabled()
665 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_is_clock_enabled()
680 static void gen11_dsi_map_pll(struct intel_encoder *encoder, in gen11_dsi_map_pll() argument
683 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_map_pll()
684 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_map_pll()
709 gen11_dsi_configure_transcoder(struct intel_encoder *encoder, in gen11_dsi_configure_transcoder() argument
712 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_configure_transcoder()
713 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_configure_transcoder()
730 if (afe_clk(encoder, pipe_config) >= 1500 * 1000) { in gen11_dsi_configure_transcoder()
826 configure_dual_link_mode(encoder, pipe_config); in gen11_dsi_configure_transcoder()
872 gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder, in gen11_dsi_set_transcoder_timings() argument
875 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_set_transcoder_timings()
876 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_set_transcoder_timings()
925 byte_clk_period_ns = 1000000 / afe_clk(encoder, crtc_state); in gen11_dsi_set_transcoder_timings()
1033 static void gen11_dsi_enable_transcoder(struct intel_encoder *encoder) in gen11_dsi_enable_transcoder() argument
1035 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_enable_transcoder()
1036 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_enable_transcoder()
1055 static void gen11_dsi_setup_timeouts(struct intel_encoder *encoder, in gen11_dsi_setup_timeouts() argument
1058 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_setup_timeouts()
1059 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_setup_timeouts()
1071 divisor = intel_dsi_tlpx_ns(intel_dsi) * afe_clk(encoder, crtc_state) * 1000; in gen11_dsi_setup_timeouts()
1105 static void gen11_dsi_config_util_pin(struct intel_encoder *encoder, in gen11_dsi_config_util_pin() argument
1108 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_config_util_pin()
1109 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_config_util_pin()
1132 gen11_dsi_enable_port_and_phy(struct intel_encoder *encoder, in gen11_dsi_enable_port_and_phy() argument
1136 gen11_dsi_power_up_lanes(encoder); in gen11_dsi_enable_port_and_phy()
1139 gen11_dsi_config_phy_lanes_sequence(encoder); in gen11_dsi_enable_port_and_phy()
1142 gen11_dsi_voltage_swing_program_seq(encoder); in gen11_dsi_enable_port_and_phy()
1145 gen11_dsi_enable_ddi_buffer(encoder); in gen11_dsi_enable_port_and_phy()
1148 gen11_dsi_setup_dphy_timings(encoder, crtc_state); in gen11_dsi_enable_port_and_phy()
1151 gen11_dsi_config_util_pin(encoder, true); in gen11_dsi_enable_port_and_phy()
1154 gen11_dsi_setup_timeouts(encoder, crtc_state); in gen11_dsi_enable_port_and_phy()
1157 gen11_dsi_configure_transcoder(encoder, crtc_state); in gen11_dsi_enable_port_and_phy()
1160 gen11_dsi_gate_clocks(encoder); in gen11_dsi_enable_port_and_phy()
1163 static void gen11_dsi_powerup_panel(struct intel_encoder *encoder) in gen11_dsi_powerup_panel() argument
1165 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_powerup_panel()
1166 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_powerup_panel()
1200 wait_for_cmds_dispatched_to_panel(encoder); in gen11_dsi_powerup_panel()
1204 struct intel_encoder *encoder, in gen11_dsi_pre_pll_enable() argument
1209 gen11_dsi_enable_io_power(encoder); in gen11_dsi_pre_pll_enable()
1212 gen11_dsi_program_esc_clk_div(encoder, crtc_state); in gen11_dsi_pre_pll_enable()
1216 struct intel_encoder *encoder, in gen11_dsi_pre_enable() argument
1221 gen11_dsi_map_pll(encoder, pipe_config); in gen11_dsi_pre_enable()
1224 gen11_dsi_enable_port_and_phy(encoder, pipe_config); in gen11_dsi_pre_enable()
1227 gen11_dsi_powerup_panel(encoder); in gen11_dsi_pre_enable()
1229 intel_dsc_enable(encoder, pipe_config); in gen11_dsi_pre_enable()
1232 gen11_dsi_set_transcoder_timings(encoder, pipe_config); in gen11_dsi_pre_enable()
1242 static void icl_apply_kvmr_pipe_a_wa(struct intel_encoder *encoder, in icl_apply_kvmr_pipe_a_wa() argument
1245 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in icl_apply_kvmr_pipe_a_wa()
1259 static void adlp_set_lp_hs_wakeup_gb(struct intel_encoder *encoder) in adlp_set_lp_hs_wakeup_gb() argument
1261 struct drm_i915_private *i915 = to_i915(encoder->base.dev); in adlp_set_lp_hs_wakeup_gb()
1262 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in adlp_set_lp_hs_wakeup_gb()
1274 struct intel_encoder *encoder, in gen11_dsi_enable() argument
1278 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_enable()
1284 icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, true); in gen11_dsi_enable()
1287 adlp_set_lp_hs_wakeup_gb(encoder); in gen11_dsi_enable()
1290 gen11_dsi_enable_transcoder(encoder); in gen11_dsi_enable()
1299 static void gen11_dsi_disable_transcoder(struct intel_encoder *encoder) in gen11_dsi_disable_transcoder() argument
1301 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_disable_transcoder()
1302 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_disable_transcoder()
1323 static void gen11_dsi_powerdown_panel(struct intel_encoder *encoder) in gen11_dsi_powerdown_panel() argument
1325 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_powerdown_panel()
1332 wait_for_cmds_dispatched_to_panel(encoder); in gen11_dsi_powerdown_panel()
1335 static void gen11_dsi_deconfigure_trancoder(struct intel_encoder *encoder) in gen11_dsi_deconfigure_trancoder() argument
1337 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_deconfigure_trancoder()
1338 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_deconfigure_trancoder()
1387 static void gen11_dsi_disable_port(struct intel_encoder *encoder) in gen11_dsi_disable_port() argument
1389 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_disable_port()
1390 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_disable_port()
1394 gen11_dsi_ungate_clocks(encoder); in gen11_dsi_disable_port()
1407 gen11_dsi_gate_clocks(encoder); in gen11_dsi_disable_port()
1410 static void gen11_dsi_disable_io_power(struct intel_encoder *encoder) in gen11_dsi_disable_io_power() argument
1412 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_disable_io_power()
1413 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_disable_io_power()
1437 struct intel_encoder *encoder, in gen11_dsi_disable() argument
1441 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_disable()
1449 gen11_dsi_disable_transcoder(encoder); in gen11_dsi_disable()
1452 icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, false); in gen11_dsi_disable()
1455 gen11_dsi_powerdown_panel(encoder); in gen11_dsi_disable()
1458 gen11_dsi_deconfigure_trancoder(encoder); in gen11_dsi_disable()
1461 gen11_dsi_disable_port(encoder); in gen11_dsi_disable()
1463 gen11_dsi_config_util_pin(encoder, false); in gen11_dsi_disable()
1466 gen11_dsi_disable_io_power(encoder); in gen11_dsi_disable()
1470 struct intel_encoder *encoder, in gen11_dsi_post_disable() argument
1488 static void gen11_dsi_get_timings(struct intel_encoder *encoder, in gen11_dsi_get_timings() argument
1491 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_get_timings()
1555 static void gen11_dsi_get_config(struct intel_encoder *encoder, in gen11_dsi_get_config() argument
1559 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_get_config()
1561 intel_ddi_get_clock(encoder, pipe_config, icl_ddi_combo_get_pll(encoder)); in gen11_dsi_get_config()
1567 gen11_dsi_get_timings(encoder, pipe_config); in gen11_dsi_get_config()
1579 static void gen11_dsi_sync_state(struct intel_encoder *encoder, in gen11_dsi_sync_state() argument
1582 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_sync_state()
1597 encoder->base.base.id, in gen11_dsi_sync_state()
1598 encoder->base.name); in gen11_dsi_sync_state()
1601 static int gen11_dsi_dsc_compute_config(struct intel_encoder *encoder, in gen11_dsi_dsc_compute_config() argument
1604 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_dsc_compute_config()
1610 use_dsc = intel_bios_get_dsc_params(encoder, crtc_state, dsc_max_bpc); in gen11_dsi_dsc_compute_config()
1626 ret = intel_dsc_compute_params(encoder, crtc_state); in gen11_dsi_dsc_compute_config()
1648 static int gen11_dsi_compute_config(struct intel_encoder *encoder, in gen11_dsi_compute_config() argument
1652 struct drm_i915_private *i915 = to_i915(encoder->base.dev); in gen11_dsi_compute_config()
1653 struct intel_dsi *intel_dsi = container_of(encoder, struct intel_dsi, in gen11_dsi_compute_config()
1685 if (gen11_dsi_dsc_compute_config(encoder, pipe_config)) in gen11_dsi_compute_config()
1688 pipe_config->port_clock = afe_clk(encoder, pipe_config) / 5; in gen11_dsi_compute_config()
1701 static void gen11_dsi_get_power_domains(struct intel_encoder *encoder, in gen11_dsi_get_power_domains() argument
1704 struct drm_i915_private *i915 = to_i915(encoder->base.dev); in gen11_dsi_get_power_domains()
1707 enc_to_intel_dsi(encoder)); in gen11_dsi_get_power_domains()
1710 static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder, in gen11_dsi_get_hw_state() argument
1713 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); in gen11_dsi_get_hw_state()
1714 struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); in gen11_dsi_get_hw_state()
1722 encoder->power_domain); in gen11_dsi_get_hw_state()
1751 intel_display_power_put(dev_priv, encoder->power_domain, wakeref); in gen11_dsi_get_hw_state()
1755 static bool gen11_dsi_initial_fastset_check(struct intel_encoder *encoder, in gen11_dsi_initial_fastset_check() argument
1759 drm_dbg_kms(encoder->base.dev, "Forcing full modeset due to DSC being enabled\n"); in gen11_dsi_initial_fastset_check()
1768 static void gen11_dsi_encoder_destroy(struct drm_encoder *encoder) in gen11_dsi_encoder_destroy() argument
1770 intel_encoder_destroy(encoder); in gen11_dsi_encoder_destroy()
1986 struct intel_encoder *encoder; in icl_dsi_init() local
2005 encoder = &intel_dsi->base; in icl_dsi_init()
2010 drm_encoder_init(dev, &encoder->base, &gen11_dsi_encoder_funcs, in icl_dsi_init()
2013 encoder->pre_pll_enable = gen11_dsi_pre_pll_enable; in icl_dsi_init()
2014 encoder->pre_enable = gen11_dsi_pre_enable; in icl_dsi_init()
2015 encoder->enable = gen11_dsi_enable; in icl_dsi_init()
2016 encoder->disable = gen11_dsi_disable; in icl_dsi_init()
2017 encoder->post_disable = gen11_dsi_post_disable; in icl_dsi_init()
2018 encoder->port = port; in icl_dsi_init()
2019 encoder->get_config = gen11_dsi_get_config; in icl_dsi_init()
2020 encoder->sync_state = gen11_dsi_sync_state; in icl_dsi_init()
2021 encoder->update_pipe = intel_backlight_update; in icl_dsi_init()
2022 encoder->compute_config = gen11_dsi_compute_config; in icl_dsi_init()
2023 encoder->get_hw_state = gen11_dsi_get_hw_state; in icl_dsi_init()
2024 encoder->initial_fastset_check = gen11_dsi_initial_fastset_check; in icl_dsi_init()
2025 encoder->type = INTEL_OUTPUT_DSI; in icl_dsi_init()
2026 encoder->cloneable = 0; in icl_dsi_init()
2027 encoder->pipe_mask = ~0; in icl_dsi_init()
2028 encoder->power_domain = POWER_DOMAIN_PORT_DSI; in icl_dsi_init()
2029 encoder->get_power_domains = gen11_dsi_get_power_domains; in icl_dsi_init()
2030 encoder->disable_clock = gen11_dsi_gate_clocks; in icl_dsi_init()
2031 encoder->is_clock_enabled = gen11_dsi_is_clock_enabled; in icl_dsi_init()
2043 intel_connector_attach_encoder(intel_connector, encoder); in icl_dsi_init()
2087 drm_encoder_cleanup(&encoder->base); in icl_dsi_init()