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drm/i915: Print out rejected fixed modes

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To help with debugging DRRS/VRR panel init let's dump out all
the fixed modes we rejected for whatever reason.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220531191844.11313-3-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä
2022-05-31 22:18:40 +03:00
parent fba99b1ab7
commit 2db7d421cc
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/i915/display/intel_panel.c
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@@ -217,6 +217,10 @@ static void intel_panel_destroy_probed_modes(struct intel_connector *connector)
struct drm_display_mode *mode, *next;
list_for_each_entry_safe(mode, next, &connector->base.probed_modes, head) {
drm_dbg_kms(&i915->drm,
"[CONNECTOR:%d:%s] not using EDID mode: " DRM_MODE_FMT "\n",
connector->base.base.id, connector->base.name,
DRM_MODE_ARG(mode));
list_del(&mode->head);
drm_mode_destroy(&i915->drm, mode);
}