diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_debugfs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 24 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_mst.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hotplug.c | 18 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hotplug.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_tv.c | 3 |
7 files changed, 47 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 9ea1a397d1b5..c1836095ea38 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -8886,7 +8886,6 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode, mode->clock = pipe_config->hw.adjusted_mode.crtc_clock; - mode->vrefresh = drm_mode_vrefresh(mode); drm_mode_set_name(mode); } diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 70525623bcdf..2b640d8ab9d2 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -1099,10 +1099,10 @@ static void drrs_status_per_crtc(struct seq_file *m, seq_puts(m, "\n\t\t"); if (drrs->refresh_rate_type == DRRS_HIGH_RR) { seq_puts(m, "DRRS_State: DRRS_HIGH_RR\n"); - vrefresh = panel->fixed_mode->vrefresh; + vrefresh = drm_mode_vrefresh(panel->fixed_mode); } else if (drrs->refresh_rate_type == DRRS_LOW_RR) { seq_puts(m, "DRRS_State: DRRS_LOW_RR\n"); - vrefresh = panel->downclock_mode->vrefresh; + vrefresh = drm_mode_vrefresh(panel->downclock_mode); } else { seq_printf(m, "DRRS_State: Unknown(%d)\n", drrs->refresh_rate_type); diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index ed9e53c373a7..cc525fda441a 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -7694,7 +7694,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv, return; } - if (intel_dp->attached_connector->panel.downclock_mode->vrefresh == + if (drm_mode_vrefresh(intel_dp->attached_connector->panel.downclock_mode) == refresh_rate) index = DRRS_LOW_RR; @@ -7807,7 +7807,7 @@ void intel_edp_drrs_disable(struct intel_dp *intel_dp, if (dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR) intel_dp_set_drrs_state(dev_priv, old_crtc_state, - intel_dp->attached_connector->panel.fixed_mode->vrefresh); + drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode)); dev_priv->drrs.dp = NULL; mutex_unlock(&dev_priv->drrs.mutex); @@ -7840,7 +7840,7 @@ static void intel_edp_drrs_downclock_work(struct work_struct *work) struct drm_crtc *crtc = dp_to_dig_port(intel_dp)->base.base.crtc; intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config, - intel_dp->attached_connector->panel.downclock_mode->vrefresh); + drm_mode_vrefresh(intel_dp->attached_connector->panel.downclock_mode)); } unlock: @@ -7860,6 +7860,7 @@ unlock: void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, unsigned int frontbuffer_bits) { + struct intel_dp *intel_dp; struct drm_crtc *crtc; enum pipe pipe; @@ -7869,12 +7870,14 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, cancel_delayed_work(&dev_priv->drrs.work); mutex_lock(&dev_priv->drrs.mutex); - if (!dev_priv->drrs.dp) { + + intel_dp = dev_priv->drrs.dp; + if (!intel_dp) { mutex_unlock(&dev_priv->drrs.mutex); return; } - crtc = dp_to_dig_port(dev_priv->drrs.dp)->base.base.crtc; + crtc = dp_to_dig_port(intel_dp)->base.base.crtc; pipe = to_intel_crtc(crtc)->pipe; frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe); @@ -7883,7 +7886,7 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, /* invalidate means busy screen hence upclock */ if (frontbuffer_bits && dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR) intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config, - dev_priv->drrs.dp->attached_connector->panel.fixed_mode->vrefresh); + drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode)); mutex_unlock(&dev_priv->drrs.mutex); } @@ -7903,6 +7906,7 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, void intel_edp_drrs_flush(struct drm_i915_private *dev_priv, unsigned int frontbuffer_bits) { + struct intel_dp *intel_dp; struct drm_crtc *crtc; enum pipe pipe; @@ -7912,12 +7916,14 @@ void intel_edp_drrs_flush(struct drm_i915_private *dev_priv, cancel_delayed_work(&dev_priv->drrs.work); mutex_lock(&dev_priv->drrs.mutex); - if (!dev_priv->drrs.dp) { + + intel_dp = dev_priv->drrs.dp; + if (!intel_dp) { mutex_unlock(&dev_priv->drrs.mutex); return; } - crtc = dp_to_dig_port(dev_priv->drrs.dp)->base.base.crtc; + crtc = dp_to_dig_port(intel_dp)->base.base.crtc; pipe = to_intel_crtc(crtc)->pipe; frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe); @@ -7926,7 +7932,7 @@ void intel_edp_drrs_flush(struct drm_i915_private *dev_priv, /* flush means busy screen hence upclock */ if (frontbuffer_bits && dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR) intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config, - dev_priv->drrs.dp->attached_connector->panel.fixed_mode->vrefresh); + drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode)); /* * flush also means no more activity hence schedule downclock, if all diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index f29e51ce489c..2e6c6375a23b 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -33,6 +33,7 @@ #include "intel_connector.h" #include "intel_ddi.h" #include "intel_display_types.h" +#include "intel_hotplug.h" #include "intel_dp.h" #include "intel_dp_mst.h" #include "intel_dpio_phy.h" @@ -773,8 +774,17 @@ err: return NULL; } +static void +intel_dp_mst_poll_hpd_irq(struct drm_dp_mst_topology_mgr *mgr) +{ + struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr); + + intel_hpd_trigger_irq(dp_to_dig_port(intel_dp)); +} + static const struct drm_dp_mst_topology_cbs mst_cbs = { .add_connector = intel_dp_add_mst_connector, + .poll_hpd_irq = intel_dp_mst_poll_hpd_irq, }; static struct intel_dp_mst_encoder * diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c index 4f6f560e093e..664f88354101 100644 --- a/drivers/gpu/drm/i915/display/intel_hotplug.c +++ b/drivers/gpu/drm/i915/display/intel_hotplug.c @@ -347,6 +347,24 @@ static void i915_digport_work_func(struct work_struct *work) } } +/** + * intel_hpd_trigger_irq - trigger an hpd irq event for a port + * @dig_port: digital port + * + * Trigger an HPD interrupt event for the given port, emulating a short pulse + * generated by the sink, and schedule the dig port work to handle it. + */ +void intel_hpd_trigger_irq(struct intel_digital_port *dig_port) +{ + struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev); + + spin_lock_irq(&i915->irq_lock); + i915->hotplug.short_port_mask |= BIT(dig_port->base.port); + spin_unlock_irq(&i915->irq_lock); + + queue_work(i915->hotplug.dp_wq, &i915->hotplug.dig_port_work); +} + /* * Handle hotplug events outside the interrupt handler proper. */ diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.h b/drivers/gpu/drm/i915/display/intel_hotplug.h index 777b0743257e..a704d7c94d16 100644 --- a/drivers/gpu/drm/i915/display/intel_hotplug.h +++ b/drivers/gpu/drm/i915/display/intel_hotplug.h @@ -10,6 +10,7 @@ struct drm_i915_private; struct intel_connector; +struct intel_digital_port; struct intel_encoder; enum port; @@ -18,6 +19,7 @@ enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder, struct intel_connector *connector); void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 pin_mask, u32 long_mask); +void intel_hpd_trigger_irq(struct intel_digital_port *dig_port); void intel_hpd_init(struct drm_i915_private *dev_priv); void intel_hpd_init_work(struct drm_i915_private *dev_priv); void intel_hpd_cancel_work(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c index fbe12aad7d58..abc67207f2f3 100644 --- a/drivers/gpu/drm/i915/display/intel_tv.c +++ b/drivers/gpu/drm/i915/display/intel_tv.c @@ -1038,9 +1038,6 @@ intel_tv_mode_to_mode(struct drm_display_mode *mode, /* TV has it's own notion of sync and other mode flags, so clear them. */ mode->flags = 0; - mode->vrefresh = 0; - mode->vrefresh = drm_mode_vrefresh(mode); - snprintf(mode->name, sizeof(mode->name), "%dx%d%c (%s)", mode->hdisplay, mode->vdisplay, |