From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Get rid of all the redundant debugs and just wait until the end
to print which mode (and of which type) we picked.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_client_modeset.c | 65 +++++++++++++---------------
1 file changed, 31 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index 415d1799337b..ad88c11037d8 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -408,6 +408,8 @@ static bool drm_client_target_preferred(struct drm_device *dev,
retry:
for (i = 0; i < connector_count; i++) {
+ const char *mode_type;
+
connector = connectors[i];
if (conn_configured & BIT_ULL(i))
@@ -440,20 +442,20 @@ static bool drm_client_target_preferred(struct drm_device *dev,
drm_client_get_tile_offsets(dev, connectors, connector_count, modes, offsets, i,
connector->tile_h_loc, connector->tile_v_loc);
}
- drm_dbg_kms(dev, "looking for cmdline mode on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
- /* got for command line mode first */
+ mode_type = "cmdline";
modes[i] = drm_connector_pick_cmdline_mode(connector);
+
if (!modes[i]) {
- drm_dbg_kms(dev, "looking for preferred mode on [CONNECTOR:%d:%s] (tile group: %d)\n",
- connector->base.id, connector->name,
- connector->tile_group ? connector->tile_group->id : 0);
+ mode_type = "preferred";
modes[i] = drm_connector_preferred_mode(connector, width, height);
}
- /* No preferred modes, pick one off the list */
- if (!modes[i])
+
+ if (!modes[i]) {
+ mode_type = "first";
modes[i] = drm_connector_first_mode(connector);
+ }
+
/*
* In case of tiled mode if all tiles not present fallback to
* first available non tiled mode.
@@ -468,16 +470,20 @@ static bool drm_client_target_preferred(struct drm_device *dev,
(connector->tile_h_loc == 0 &&
connector->tile_v_loc == 0 &&
!drm_connector_get_tiled_mode(connector))) {
- drm_dbg_kms(dev, "Falling back to non tiled mode on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ mode_type = "non tiled";
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
} else {
+ mode_type = "tiled";
modes[i] = drm_connector_get_tiled_mode(connector);
}
}
- drm_dbg_kms(dev, "found mode %s\n",
- modes[i] ? modes[i]->name : "none");
+ if (!modes[i])
+ mode_type = "no";
+
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] found %s mode: %s\n",
+ connector->base.id, connector->name,
+ mode_type, modes[i] ? modes[i]->name : "none");
conn_configured |= BIT_ULL(i);
}
@@ -624,6 +630,7 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
struct drm_connector *connector;
struct drm_encoder *encoder;
struct drm_crtc *new_crtc;
+ const char *mode_type;
connector = connectors[i];
@@ -673,29 +680,22 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
for (j = 0; j < count; j++) {
if (crtcs[j] == new_crtc) {
- drm_dbg_kms(dev, "fallback: cloned configuration\n");
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] fallback: cloned configuration\n",
+ connector->base.id, connector->name);
goto bail;
}
}
- drm_dbg_kms(dev, "looking for cmdline mode on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
-
- /* go for command line mode first */
+ mode_type = "cmdline";
modes[i] = drm_connector_pick_cmdline_mode(connector);
- /* try for preferred next */
if (!modes[i]) {
- drm_dbg_kms(dev, "looking for preferred mode on [CONNECTOR:%d:%s] (tiled? %s)\n",
- connector->base.id, connector->name,
- str_yes_no(connector->has_tile));
+ mode_type = "preferred";
modes[i] = drm_connector_preferred_mode(connector, width, height);
}
- /* No preferred mode marked by the EDID? Are there any modes? */
- if (!modes[i] && !list_empty(&connector->modes)) {
- drm_dbg_kms(dev, "using first mode listed on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ if (!modes[i]) {
+ mode_type = "first";
modes[i] = drm_connector_first_mode(connector);
}
@@ -706,28 +706,25 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
* is dodgy. Switch to crtc->state->mode, after taking
* care of the resulting locking/lifetime issues.
*/
- drm_dbg_kms(dev, "looking for current mode on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ mode_type = "current";
modes[i] = &connector->state->crtc->mode;
}
+
/*
* In case of tiled modes, if all tiles are not present
* then fallback to a non tiled mode.
*/
if (connector->has_tile &&
num_tiled_conns < connector->num_h_tile * connector->num_v_tile) {
- drm_dbg_kms(dev, "Falling back to non tiled mode on [CONNECTOR:%d:%s]\n",
- connector->base.id, connector->name);
+ mode_type = "non tiled";
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
}
crtcs[i] = new_crtc;
- drm_dbg_kms(dev, "[CONNECTOR:%d:%s] on [CRTC:%d:%s]: %dx%d%s\n",
+ drm_dbg_kms(dev, "[CONNECTOR::%d:%s] on [CRTC:%d:%s] using %s mode: %s\n",
connector->base.id, connector->name,
- connector->state->crtc->base.id,
- connector->state->crtc->name,
- modes[i]->hdisplay, modes[i]->vdisplay,
- modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : "");
+ new_crtc->base.id, new_crtc->name,
+ mode_type, modes[i]->name);
fallback = false;
conn_configured |= BIT(i);
