From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Migrate away from the legacy encoder->crtc and connector->encoder links
in the debugfs display_info code. Other users still remain so can't kill
these off yet.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.h | 7 ++++
drivers/gpu/drm/i915/i915_debugfs.c | 43 ++++++++++++--------
2 files changed, 34 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index a5ec5eeff056..5ed716a986ad 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -380,6 +380,13 @@ enum phy_fia {
&(dev)->mode_config.encoder_list, \
base.head)
+#define for_each_intel_encoder_mask(dev, intel_encoder, encoder_mask) \
+ list_for_each_entry(intel_encoder, \
+ &(dev)->mode_config.encoder_list, \
+ base.head) \
+ for_each_if((encoder_mask) & \
+ drm_encoder_mask(&intel_encoder->base))
+
#define for_each_intel_dp(dev, intel_encoder) \
for_each_intel_encoder(dev, intel_encoder) \
for_each_if(intel_encoder_is_dp(intel_encoder))
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 414da0a542d6..eb80a2c4b55b 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2382,15 +2382,24 @@ static void intel_encoder_info(struct seq_file *m,
struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = node_to_i915(m->private);
- struct drm_device *dev = &dev_priv->drm;
- struct intel_connector *connector;
+ struct drm_connector_list_iter conn_iter;
+ struct drm_connector *connector;
seq_printf(m, "\t[ENCODER:%d:%s]: connectors:\n",
encoder->base.base.id, encoder->base.name);
- for_each_connector_on_encoder(dev, &encoder->base, connector)
+ drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
+ drm_for_each_connector_iter(connector, &conn_iter) {
+ const struct drm_connector_state *conn_state =
+ connector->state;
+
+ if (conn_state->best_encoder != &encoder->base)
+ continue;
+
seq_printf(m, "\t\t[CONNECTOR:%d:%s]\n",
- connector->base.base.id, connector->base.name);
+ connector->base.id, connector->name);
+ }
+ drm_connector_list_iter_end(&conn_iter);
}
static void intel_panel_info(struct seq_file *m, struct intel_panel *panel)
@@ -2475,8 +2484,10 @@ static void intel_connector_info(struct seq_file *m,
struct drm_connector *connector)
{
struct intel_connector *intel_connector = to_intel_connector(connector);
- struct intel_encoder *intel_encoder = intel_connector->encoder;
- struct drm_display_mode *mode;
+ const struct drm_connector_state *conn_state = connector->state;
+ struct intel_encoder *encoder =
+ to_intel_encoder(conn_state->best_encoder);
+ const struct drm_display_mode *mode;
seq_printf(m, "[CONNECTOR:%d:%s]: status: %s\n",
connector->base.id, connector->name,
@@ -2492,24 +2503,24 @@ static void intel_connector_info(struct seq_file *m,
drm_get_subpixel_order_name(connector->display_info.subpixel_order));
seq_printf(m, "\tCEA rev: %d\n", connector->display_info.cea_rev);
- if (!intel_encoder)
+ if (!encoder)
return;
switch (connector->connector_type) {
case DRM_MODE_CONNECTOR_DisplayPort:
case DRM_MODE_CONNECTOR_eDP:
- if (intel_encoder->type == INTEL_OUTPUT_DP_MST)
+ if (encoder->type == INTEL_OUTPUT_DP_MST)
intel_dp_mst_info(m, intel_connector);
else
intel_dp_info(m, intel_connector);
break;
case DRM_MODE_CONNECTOR_LVDS:
- if (intel_encoder->type == INTEL_OUTPUT_LVDS)
+ if (encoder->type == INTEL_OUTPUT_LVDS)
intel_lvds_info(m, intel_connector);
break;
case DRM_MODE_CONNECTOR_HDMIA:
- if (intel_encoder->type == INTEL_OUTPUT_HDMI ||
- intel_encoder->type == INTEL_OUTPUT_DDI)
+ if (encoder->type == INTEL_OUTPUT_HDMI ||
+ encoder->type == INTEL_OUTPUT_DDI)
intel_hdmi_info(m, intel_connector);
break;
default:
@@ -2653,6 +2664,7 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
struct drm_i915_private *dev_priv = node_to_i915(m->private);
const struct intel_crtc_state *crtc_state =
to_intel_crtc_state(crtc->base.state);
+ struct intel_encoder *encoder;
seq_printf(m, "[CRTC:%d:%s]:\n",
crtc->base.base.id, crtc->base.name);
@@ -2663,8 +2675,6 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
DRM_MODE_ARG(&crtc_state->uapi.mode));
if (crtc_state->hw.enable) {
- struct intel_encoder *encoder;
-
seq_printf(m, "\thw: active=%s, adjusted_mode=" DRM_MODE_FMT "\n",
yesno(crtc_state->hw.active),
DRM_MODE_ARG(&crtc_state->hw.adjusted_mode));
@@ -2673,12 +2683,13 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
crtc_state->pipe_src_w, crtc_state->pipe_src_h,
yesno(crtc_state->dither), crtc_state->pipe_bpp);
- for_each_encoder_on_crtc(&dev_priv->drm, &crtc->base, encoder)
- intel_encoder_info(m, crtc, encoder);
-
intel_scaler_info(m, crtc);
}
+ for_each_intel_encoder_mask(&dev_priv->drm, encoder,
+ crtc_state->uapi.encoder_mask)
+ intel_encoder_info(m, crtc, encoder);
+
intel_plane_info(m, crtc);
seq_printf(m, "\tunderrun reporting: cpu=%s pch=%s\n",
--
2.23.0
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