From: Rodrigo Vivi Date: Mon, 27 Aug 2018 22:30:20 +0000 (-0700) Subject: drm/i915: introduce dp_to_i915() helper X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=de25eb7f3075f6fb02962526664699cdbdc26db4;p=openwrt%2Fstaging%2Fblogic.git drm/i915: introduce dp_to_i915() helper No functional change. But let's get first i915 pointer directly from intel_dp so we can clean up a lot of code later. Signed-off-by: Rodrigo Vivi Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180827223021.7145-1-rodrigo.vivi@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index db8515171270..436c22de33b6 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -107,13 +107,6 @@ bool intel_dp_is_edp(struct intel_dp *intel_dp) return intel_dig_port->base.type == INTEL_OUTPUT_EDP; } -static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp) -{ - struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); - - return intel_dig_port->base.base.dev; -} - static struct intel_dp *intel_attached_dp(struct drm_connector *connector) { return enc_to_intel_dp(&intel_attached_encoder(connector)->base); @@ -232,7 +225,7 @@ intel_dp_link_required(int pixel_clock, int bpp) void icl_program_mg_dp_mode(struct intel_dp *intel_dp) { struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum port port = intel_dig_port->base.port; enum tc_port tc_port = intel_port_to_tc(dev_priv, port); u32 ln0, ln1, lane_info; @@ -661,7 +654,7 @@ intel_dp_pps_init(struct intel_dp *intel_dp); static void pps_lock(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); /* * See intel_power_sequencer_reset() why we need @@ -674,7 +667,7 @@ static void pps_lock(struct intel_dp *intel_dp) static void pps_unlock(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); mutex_unlock(&dev_priv->pps_mutex); @@ -684,7 +677,7 @@ static void pps_unlock(struct intel_dp *intel_dp) static void vlv_power_sequencer_kick(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum pipe pipe = intel_dp->pps_pipe; bool pll_enabled, release_cl_override = false; @@ -789,7 +782,7 @@ static enum pipe vlv_find_free_pps(struct drm_i915_private *dev_priv) static enum pipe vlv_power_sequencer_pipe(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum pipe pipe; @@ -836,7 +829,7 @@ vlv_power_sequencer_pipe(struct intel_dp *intel_dp) static int bxt_power_sequencer_idx(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); int backlight_controller = dev_priv->vbt.backlight.controller; lockdep_assert_held(&dev_priv->pps_mutex); @@ -905,7 +898,7 @@ vlv_initial_pps_pipe(struct drm_i915_private *dev_priv, static void vlv_initial_power_sequencer_setup(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum port port = intel_dig_port->base.port; @@ -982,7 +975,7 @@ struct pps_registers { static void intel_pps_get_registers(struct intel_dp *intel_dp, struct pps_registers *regs) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); int pps_idx = 0; memset(regs, 0, sizeof(*regs)); @@ -1028,7 +1021,7 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code, { struct intel_dp *intel_dp = container_of(this, typeof(* intel_dp), edp_notifier); - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (!intel_dp_is_edp(intel_dp) || code != SYS_RESTART) return 0; @@ -1058,7 +1051,7 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code, static bool edp_have_panel_power(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); lockdep_assert_held(&dev_priv->pps_mutex); @@ -1071,7 +1064,7 @@ static bool edp_have_panel_power(struct intel_dp *intel_dp) static bool edp_have_panel_vdd(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); lockdep_assert_held(&dev_priv->pps_mutex); @@ -1085,7 +1078,7 @@ static bool edp_have_panel_vdd(struct intel_dp *intel_dp) static void intel_dp_check_edp(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (!intel_dp_is_edp(intel_dp)) return; @@ -1101,7 +1094,7 @@ intel_dp_check_edp(struct intel_dp *intel_dp) static uint32_t intel_dp_aux_wait_done(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); i915_reg_t ch_ctl = intel_dp->aux_ch_ctl_reg(intel_dp); uint32_t status; bool done; @@ -1118,7 +1111,7 @@ intel_dp_aux_wait_done(struct intel_dp *intel_dp) static uint32_t g4x_get_aux_clock_divider(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (index) return 0; @@ -1132,7 +1125,7 @@ static uint32_t g4x_get_aux_clock_divider(struct intel_dp *intel_dp, int index) static uint32_t ilk_get_aux_clock_divider(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (index) return 0; @@ -1150,7 +1143,7 @@ static uint32_t ilk_get_aux_clock_divider(struct intel_dp *intel_dp, int index) static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (intel_dp->aux_ch != AUX_CH_A && HAS_PCH_LPT_H(dev_priv)) { /* Workaround for non-ULT HSW */ @@ -1552,7 +1545,7 @@ intel_aux_power_domain(struct intel_dp *intel_dp) static i915_reg_t g4x_aux_ctl_reg(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1568,7 +1561,7 @@ static i915_reg_t g4x_aux_ctl_reg(struct intel_dp *intel_dp) static i915_reg_t g4x_aux_data_reg(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1584,7 +1577,7 @@ static i915_reg_t g4x_aux_data_reg(struct intel_dp *intel_dp, int index) static i915_reg_t ilk_aux_ctl_reg(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1602,7 +1595,7 @@ static i915_reg_t ilk_aux_ctl_reg(struct intel_dp *intel_dp) static i915_reg_t ilk_aux_data_reg(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1620,7 +1613,7 @@ static i915_reg_t ilk_aux_data_reg(struct intel_dp *intel_dp, int index) static i915_reg_t skl_aux_ctl_reg(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1639,7 +1632,7 @@ static i915_reg_t skl_aux_ctl_reg(struct intel_dp *intel_dp) static i915_reg_t skl_aux_data_reg(struct intel_dp *intel_dp, int index) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum aux_ch aux_ch = intel_dp->aux_ch; switch (aux_ch) { @@ -1665,7 +1658,7 @@ intel_dp_aux_fini(struct intel_dp *intel_dp) static void intel_dp_aux_init(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; intel_dp->aux_ch = intel_aux_ch(intel_dp); @@ -1833,7 +1826,7 @@ struct link_config_limits { static int intel_dp_compute_bpp(struct intel_dp *intel_dp, struct intel_crtc_state *pipe_config) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_connector *intel_connector = intel_dp->attached_connector; int bpp, bpc; @@ -2201,7 +2194,7 @@ static void wait_panel_status(struct intel_dp *intel_dp, u32 mask, u32 value) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); i915_reg_t pp_stat_reg, pp_ctrl_reg; lockdep_assert_held(&dev_priv->pps_mutex); @@ -2277,7 +2270,7 @@ static void edp_wait_backlight_off(struct intel_dp *intel_dp) static u32 ironlake_get_pp_control(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 control; lockdep_assert_held(&dev_priv->pps_mutex); @@ -2298,7 +2291,7 @@ static u32 ironlake_get_pp_control(struct intel_dp *intel_dp) */ static bool edp_panel_vdd_on(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); u32 pp; i915_reg_t pp_stat_reg, pp_ctrl_reg; @@ -2369,7 +2362,7 @@ void intel_edp_panel_vdd_on(struct intel_dp *intel_dp) static void edp_panel_vdd_off_sync(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); u32 pp; @@ -2435,7 +2428,7 @@ static void edp_panel_vdd_schedule_off(struct intel_dp *intel_dp) */ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); lockdep_assert_held(&dev_priv->pps_mutex); @@ -2455,7 +2448,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync) static void edp_panel_on(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp; i915_reg_t pp_ctrl_reg; @@ -2513,7 +2506,7 @@ void intel_edp_panel_on(struct intel_dp *intel_dp) static void edp_panel_off(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp; i915_reg_t pp_ctrl_reg; @@ -2561,7 +2554,7 @@ void intel_edp_panel_off(struct intel_dp *intel_dp) /* Enable backlight in the panel power control. */ static void _intel_edp_backlight_on(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp; i915_reg_t pp_ctrl_reg; @@ -2604,7 +2597,7 @@ void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state, /* Disable backlight in the panel power control. */ static void _intel_edp_backlight_off(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp; i915_reg_t pp_ctrl_reg; @@ -3035,7 +3028,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp, uint32_t *DP, uint8_t dp_train_pat) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum port port = intel_dig_port->base.port; uint8_t train_pat_mask = drm_dp_training_pattern_mask(intel_dp->dpcd); @@ -3117,7 +3110,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp, static void intel_dp_enable_port(struct intel_dp *intel_dp, const struct intel_crtc_state *old_crtc_state) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); /* enable with pattern 1 (as per spec) */ @@ -3374,7 +3367,7 @@ intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_ uint8_t intel_dp_voltage_max(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; enum port port = encoder->port; @@ -3393,7 +3386,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp) uint8_t intel_dp_pre_emphasis_max(struct intel_dp *intel_dp, uint8_t voltage_swing) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; enum port port = encoder->port; @@ -3705,7 +3698,7 @@ ivb_cpu_edp_signal_levels(uint8_t train_set) void intel_dp_set_signal_levels(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum port port = intel_dig_port->base.port; uint32_t signal_levels, mask = 0; @@ -3762,7 +3755,7 @@ intel_dp_program_link_training_pattern(struct intel_dp *intel_dp, void intel_dp_set_idle_link_train(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); enum port port = intel_dig_port->base.port; uint32_t val; @@ -4455,7 +4448,7 @@ static bool intel_dp_hotplug(struct intel_encoder *encoder, static bool intel_dp_short_pulse(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u8 sink_irq_vector = 0; u8 old_sink_count = intel_dp->sink_count; bool ret; @@ -5547,7 +5540,7 @@ static const struct intel_hdcp_shim intel_dp_hdcp_shim = { static void intel_edp_panel_vdd_sanitize(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); lockdep_assert_held(&dev_priv->pps_mutex); @@ -5568,7 +5561,7 @@ static void intel_edp_panel_vdd_sanitize(struct intel_dp *intel_dp) static enum pipe vlv_active_pipe(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; enum pipe pipe; @@ -5635,7 +5628,7 @@ enum irqreturn intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd) { struct intel_dp *intel_dp = &intel_dig_port->dp; - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); enum irqreturn ret = IRQ_NONE; if (long_hpd && intel_dig_port->base.type == INTEL_OUTPUT_EDP) { @@ -5751,7 +5744,7 @@ static void intel_dp_init_panel_power_timestamps(struct intel_dp *intel_dp) static void intel_pps_readout_hw_state(struct intel_dp *intel_dp, struct edp_power_seq *seq) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp_on, pp_off, pp_div = 0, pp_ctl = 0; struct pps_registers regs; @@ -5819,7 +5812,7 @@ intel_pps_verify_state(struct intel_dp *intel_dp) static void intel_dp_init_panel_power_sequencer(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct edp_power_seq cur, vbt, spec, *final = &intel_dp->pps_delays; @@ -5912,7 +5905,7 @@ static void intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp, bool force_disable_vdd) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 pp_on, pp_off, pp_div, port_sel = 0; int div = dev_priv->rawclk_freq / 1000; struct pps_registers regs; @@ -6008,7 +6001,7 @@ intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp, static void intel_dp_pps_init(struct intel_dp *intel_dp) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { vlv_initial_power_sequencer_setup(intel_dp); @@ -6125,7 +6118,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv, void intel_edp_drrs_enable(struct intel_dp *intel_dp, const struct intel_crtc_state *crtc_state) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (!crtc_state->has_drrs) { DRM_DEBUG_KMS("Panel doesn't support DRRS\n"); @@ -6160,7 +6153,7 @@ unlock: void intel_edp_drrs_disable(struct intel_dp *intel_dp, const struct intel_crtc_state *old_crtc_state) { - struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); if (!old_crtc_state->has_drrs) return; @@ -6392,8 +6385,8 @@ intel_dp_drrs_init(struct intel_connector *connector, static bool intel_edp_init_connector(struct intel_dp *intel_dp, struct intel_connector *intel_connector) { - struct drm_device *dev = intel_dp_to_dev(intel_dp); - struct drm_i915_private *dev_priv = to_i915(dev); + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); + struct drm_device *dev = &dev_priv->drm; struct drm_connector *connector = &intel_connector->base; struct drm_display_mode *fixed_mode = NULL; struct drm_display_mode *downclock_mode = NULL; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 843eefaa0f0c..94bd2735eb62 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1313,6 +1313,12 @@ dp_to_lspcon(struct intel_dp *intel_dp) return &dp_to_dig_port(intel_dp)->lspcon; } +static inline struct drm_i915_private * +dp_to_i915(struct intel_dp *intel_dp) +{ + return to_i915(dp_to_dig_port(intel_dp)->base.base.dev); +} + static inline struct intel_digital_port * hdmi_to_dig_port(struct intel_hdmi *intel_hdmi) {