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drm/edid: improve non-desktop quirk logging
Improve non-desktop quirk logging if the EDID indicates non-desktop. If both are set, note about redundant quirk. If there's no quirk but the EDID indicates non-desktop, don't log non-desktop is set to 0. Cc: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com> Tested-by: Philipp Zabel <philipp.zabel@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211228101051.317989-1-jani.nikula@intel.com
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1 changed files with 10 additions and 7 deletions
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@ -5365,17 +5365,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi
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info->width_mm = edid->width_cm * 10;
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info->height_mm = edid->height_cm * 10;
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info->non_desktop = !!(quirks & EDID_QUIRK_NON_DESKTOP);
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drm_get_monitor_range(connector, edid);
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DRM_DEBUG_KMS("non_desktop set to %d\n", info->non_desktop);
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if (edid->revision < 3)
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return quirks;
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goto out;
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if (!(edid->input & DRM_EDID_INPUT_DIGITAL))
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return quirks;
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goto out;
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drm_parse_cea_ext(connector, edid);
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@ -5395,7 +5391,7 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi
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/* Only defined for 1.4 with digital displays */
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if (edid->revision < 4)
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return quirks;
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goto out;
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switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) {
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case DRM_EDID_DIGITAL_DEPTH_6:
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@ -5433,6 +5429,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi
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drm_update_mso(connector, edid);
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out:
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if (quirks & EDID_QUIRK_NON_DESKTOP) {
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drm_dbg_kms(connector->dev, "Non-desktop display%s\n",
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info->non_desktop ? " (redundant quirk)" : "");
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info->non_desktop = true;
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}
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return quirks;
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}
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