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drm/i915/pps: rename edp_panel_* to intel_pps_*_unlocked
Follow the usual naming pattern for functions, both for the prefix and the _unlocked suffix for functions that expect the lock to be held when calling. 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/d119605ba3d9c86647a524375de2d7e3d57a5676.1610127741.git.jani.nikula@intel.com
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@ -1068,7 +1068,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
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* to turn it off. But for eg. i2c-dev access we need to turn it on/off
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* ourselves.
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*/
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vdd = edp_panel_vdd_on(intel_dp);
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vdd = intel_pps_vdd_on_unlocked(intel_dp);
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/* dp aux is extremely sensitive to irq latency, hence request the
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* lowest possible wakeup latency and so prevent the cpu from going into
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@ -1210,7 +1210,7 @@ out:
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cpu_latency_qos_update_request(&intel_dp->pm_qos, PM_QOS_DEFAULT_VALUE);
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if (vdd)
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edp_panel_vdd_off(intel_dp, false);
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intel_pps_vdd_off_unlocked(intel_dp, false);
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intel_pps_unlock(intel_dp, pps_wakeref);
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intel_display_power_put_async(i915, aux_domain, aux_wakeref);
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@ -3577,9 +3577,9 @@ static void intel_enable_dp(struct intel_atomic_state *state,
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intel_dp_enable_port(intel_dp, pipe_config);
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edp_panel_vdd_on(intel_dp);
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edp_panel_on(intel_dp);
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edp_panel_vdd_off(intel_dp, true);
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intel_pps_vdd_on_unlocked(intel_dp);
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intel_pps_on_unlocked(intel_dp);
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intel_pps_vdd_off_unlocked(intel_dp, true);
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}
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if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
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@ -6309,7 +6309,7 @@ void intel_dp_encoder_flush_work(struct drm_encoder *encoder)
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* Make sure vdd is actually turned off here.
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*/
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with_intel_pps_lock(intel_dp, wakeref)
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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}
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intel_dp_aux_fini(intel_dp);
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@ -6337,7 +6337,7 @@ void intel_dp_encoder_suspend(struct intel_encoder *intel_encoder)
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*/
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cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
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with_intel_pps_lock(intel_dp, wakeref)
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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}
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void intel_dp_encoder_shutdown(struct intel_encoder *intel_encoder)
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@ -7197,7 +7197,7 @@ out_vdd_off:
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* Make sure vdd is actually turned off here.
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*/
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with_intel_pps_lock(intel_dp, wakeref)
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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return false;
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}
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@ -556,11 +556,11 @@ static u32 ilk_get_pp_control(struct intel_dp *intel_dp)
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}
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/*
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* Must be paired with edp_panel_vdd_off().
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* Must be paired with intel_pps_vdd_off_unlocked().
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* Must hold pps_mutex around the whole on/off sequence.
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* Can be nested with intel_pps_vdd_{on,off}() calls.
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*/
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bool edp_panel_vdd_on(struct intel_dp *intel_dp)
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bool intel_pps_vdd_on_unlocked(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 intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
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@ -631,13 +631,13 @@ void intel_pps_vdd_on(struct intel_dp *intel_dp)
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vdd = false;
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with_intel_pps_lock(intel_dp, wakeref)
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vdd = edp_panel_vdd_on(intel_dp);
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vdd = intel_pps_vdd_on_unlocked(intel_dp);
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I915_STATE_WARN(!vdd, "[ENCODER:%d:%s] VDD already requested on\n",
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dp_to_dig_port(intel_dp)->base.base.base.id,
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dp_to_dig_port(intel_dp)->base.base.name);
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}
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void edp_panel_vdd_off_sync(struct intel_dp *intel_dp)
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void intel_pps_vdd_off_sync_unlocked(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 intel_digital_port *dig_port =
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@ -687,7 +687,7 @@ void edp_panel_vdd_work(struct work_struct *__work)
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with_intel_pps_lock(intel_dp, wakeref) {
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if (!intel_dp->want_panel_vdd)
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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}
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}
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@ -709,7 +709,7 @@ static void edp_panel_vdd_schedule_off(struct intel_dp *intel_dp)
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* Must hold pps_mutex around the whole on/off sequence.
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* Can be nested with intel_pps_vdd_{on,off}() calls.
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*/
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void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
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void intel_pps_vdd_off_unlocked(struct intel_dp *intel_dp, bool sync)
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{
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struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
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@ -725,12 +725,12 @@ void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
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intel_dp->want_panel_vdd = false;
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if (sync)
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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else
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edp_panel_vdd_schedule_off(intel_dp);
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}
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void edp_panel_on(struct intel_dp *intel_dp)
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void intel_pps_on_unlocked(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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u32 pp;
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@ -787,10 +787,10 @@ void intel_pps_on(struct intel_dp *intel_dp)
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return;
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with_intel_pps_lock(intel_dp, wakeref)
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edp_panel_on(intel_dp);
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intel_pps_on_unlocked(intel_dp);
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}
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void edp_panel_off(struct intel_dp *intel_dp)
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void intel_pps_off_unlocked(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 intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
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@ -839,7 +839,7 @@ void intel_pps_off(struct intel_dp *intel_dp)
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return;
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with_intel_pps_lock(intel_dp, wakeref)
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edp_panel_off(intel_dp);
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intel_pps_off_unlocked(intel_dp);
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}
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/* Enable backlight in the panel power control. */
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@ -930,7 +930,7 @@ static void vlv_detach_power_sequencer(struct intel_dp *intel_dp)
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if (drm_WARN_ON(&dev_priv->drm, pipe != PIPE_A && pipe != PIPE_B))
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return;
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edp_panel_vdd_off_sync(intel_dp);
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intel_pps_vdd_off_sync_unlocked(intel_dp);
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/*
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* VLV seems to get confused when multiple power sequencers
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@ -1245,7 +1245,7 @@ intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp,
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* hooked up to any port. This would mess up the
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* power domain tracking the first time we pick
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* one of these power sequencers for use since
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* edp_panel_vdd_on() would notice that the VDD was
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* intel_pps_vdd_on_unlocked() would notice that the VDD was
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* already on and therefore wouldn't grab the power
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* domain reference. Disable VDD first to avoid this.
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* This also avoids spuriously turning the VDD on as
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@ -27,11 +27,11 @@ void intel_pps_backlight_on(struct intel_dp *intel_dp);
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void intel_pps_backlight_off(struct intel_dp *intel_dp);
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void intel_pps_backlight_power(struct intel_connector *connector, bool enable);
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bool edp_panel_vdd_on(struct intel_dp *intel_dp);
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void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
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void edp_panel_vdd_off_sync(struct intel_dp *intel_dp);
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void edp_panel_on(struct intel_dp *intel_dp);
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void edp_panel_off(struct intel_dp *intel_dp);
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bool intel_pps_vdd_on_unlocked(struct intel_dp *intel_dp);
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void intel_pps_vdd_off_unlocked(struct intel_dp *intel_dp, bool sync);
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void intel_pps_vdd_off_sync_unlocked(struct intel_dp *intel_dp);
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void intel_pps_on_unlocked(struct intel_dp *intel_dp);
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void intel_pps_off_unlocked(struct intel_dp *intel_dp);
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void edp_panel_vdd_work(struct work_struct *__work);
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void intel_pps_vdd_sanitize(struct intel_dp *intel_dp);
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