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drm/i915/pps: rename intel_dp_init_panel_power_sequencer* functions
There are a number of functions that "init" pps in various ways. Try to find some more consistency in the naming. Rename: - intel_dp_init_panel_power_sequencer -> pps_init_delays - intel_dp_init_panel_power_sequencer_registers -> pps_init_registers - intel_dp_init_panel_power_timestamps -> pps_init_timestamps as this is what the functions do. Skip the intel_ prefix here to emphasize these are static and not exported. No functional changes. Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/15260c28060f3f90276ab395da4d3999ccdb641f.1610127741.git.jani.nikula@intel.com
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@ -10,11 +10,9 @@
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static void vlv_steal_power_sequencer(struct drm_i915_private *dev_priv,
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enum pipe pipe);
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static void
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intel_dp_init_panel_power_sequencer(struct intel_dp *intel_dp);
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static void
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intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp,
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bool force_disable_vdd);
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static void pps_init_delays(struct intel_dp *intel_dp);
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static void pps_init_registers(struct intel_dp *intel_dp, bool force_disable_vdd);
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intel_wakeref_t intel_pps_lock(struct intel_dp *intel_dp)
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{
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@ -190,8 +188,8 @@ vlv_power_sequencer_pipe(struct intel_dp *intel_dp)
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dig_port->base.base.name);
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/* init power sequencer on this pipe and port */
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intel_dp_init_panel_power_sequencer(intel_dp);
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intel_dp_init_panel_power_sequencer_registers(intel_dp, true);
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pps_init_delays(intel_dp);
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pps_init_registers(intel_dp, true);
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/*
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* Even vdd force doesn't work until we've made
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@ -222,7 +220,7 @@ bxt_power_sequencer_idx(struct intel_dp *intel_dp)
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* Only the HW needs to be reprogrammed, the SW state is fixed and
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* has been setup during connector init.
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*/
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intel_dp_init_panel_power_sequencer_registers(intel_dp, false);
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pps_init_registers(intel_dp, false);
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return backlight_controller;
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}
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@ -308,8 +306,8 @@ vlv_initial_power_sequencer_setup(struct intel_dp *intel_dp)
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dig_port->base.base.name,
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pipe_name(intel_dp->pps_pipe));
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intel_dp_init_panel_power_sequencer(intel_dp);
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intel_dp_init_panel_power_sequencer_registers(intel_dp, false);
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pps_init_delays(intel_dp);
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pps_init_registers(intel_dp, false);
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}
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void intel_pps_reset_all(struct drm_i915_private *dev_priv)
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@ -1046,8 +1044,8 @@ void vlv_pps_init(struct intel_encoder *encoder,
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encoder->base.name);
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/* init power sequencer on this pipe and port */
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intel_dp_init_panel_power_sequencer(intel_dp);
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intel_dp_init_panel_power_sequencer_registers(intel_dp, true);
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pps_init_delays(intel_dp);
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pps_init_registers(intel_dp, true);
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}
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static void intel_pps_vdd_sanitize(struct intel_dp *intel_dp)
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@ -1088,7 +1086,7 @@ bool intel_pps_have_power(struct intel_dp *intel_dp)
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return have_power;
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}
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static void intel_dp_init_panel_power_timestamps(struct intel_dp *intel_dp)
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static void pps_init_timestamps(struct intel_dp *intel_dp)
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{
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intel_dp->panel_power_off_time = ktime_get_boottime();
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intel_dp->last_power_on = jiffies;
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@ -1154,8 +1152,7 @@ intel_pps_verify_state(struct intel_dp *intel_dp)
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}
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}
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static void
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intel_dp_init_panel_power_sequencer(struct intel_dp *intel_dp)
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static void pps_init_delays(struct intel_dp *intel_dp)
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{
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struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
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struct edp_power_seq cur, vbt, spec,
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@ -1250,9 +1247,7 @@ intel_dp_init_panel_power_sequencer(struct intel_dp *intel_dp)
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final->t11_t12 = roundup(final->t11_t12, 100 * 10);
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}
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static void
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intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp,
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bool force_disable_vdd)
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static void pps_init_registers(struct intel_dp *intel_dp, bool force_disable_vdd)
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{
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struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
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u32 pp_on, pp_off, port_sel = 0;
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@ -1354,8 +1349,8 @@ static void intel_dp_pps_init(struct intel_dp *intel_dp)
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if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
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vlv_initial_power_sequencer_setup(intel_dp);
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} else {
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intel_dp_init_panel_power_sequencer(intel_dp);
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intel_dp_init_panel_power_sequencer_registers(intel_dp, false);
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pps_init_delays(intel_dp);
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pps_init_registers(intel_dp, false);
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}
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}
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@ -1383,7 +1378,7 @@ void intel_pps_init(struct intel_dp *intel_dp)
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INIT_DELAYED_WORK(&intel_dp->panel_vdd_work, edp_panel_vdd_work);
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with_intel_pps_lock(intel_dp, wakeref) {
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intel_dp_init_panel_power_timestamps(intel_dp);
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pps_init_timestamps(intel_dp);
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intel_dp_pps_init(intel_dp);
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intel_pps_vdd_sanitize(intel_dp);
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}
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