From: Jani Nikula Date: Thu, 6 Jun 2024 12:35:03 +0000 (+0300) Subject: drm/edid: reduce DisplayID log spamming X-Git-Tag: v6.12-rc1~126^2~21^2~25 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fde7679a2b374c8c0932f5cc48438a312f3f442c;p=thirdparty%2Flinux.git drm/edid: reduce DisplayID log spamming Debug printing at DisplayID validation leads to lots of log spamming as it's called at DisplayID iterators during EDID parsing. Remove it, and replace with a less noisy message at connector EDID update. Acked-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20240606123503.2825088-1-jani.nikula@intel.com Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/drm_displayid.c b/drivers/gpu/drm/drm_displayid.c index 9d01d762801ff..b4fd43783c509 100644 --- a/drivers/gpu/drm/drm_displayid.c +++ b/drivers/gpu/drm/drm_displayid.c @@ -33,9 +33,6 @@ validate_displayid(const u8 *displayid, int length, int idx) if (IS_ERR(base)) return base; - DRM_DEBUG_KMS("base revision 0x%x, length %d, %d %d\n", - base->rev, base->bytes, base->prod_id, base->ext_count); - /* +1 for DispID checksum */ dispid_length = sizeof(*base) + base->bytes + 1; if (dispid_length > length - idx) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index f68a41eeb1fa8..9fc7292f5382e 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -6629,6 +6629,11 @@ static void update_displayid_info(struct drm_connector *connector, displayid_iter_edid_begin(drm_edid, &iter); displayid_iter_for_each(block, &iter) { + drm_dbg_kms(connector->dev, + "[CONNECTOR:%d:%s] DisplayID extension version 0x%02x, primary use 0x%02x\n", + connector->base.id, connector->name, + displayid_version(&iter), + displayid_primary_use(&iter)); if (displayid_version(&iter) == DISPLAY_ID_STRUCTURE_VER_20 && (displayid_primary_use(&iter) == PRIMARY_USE_HEAD_MOUNTED_VR || displayid_primary_use(&iter) == PRIMARY_USE_HEAD_MOUNTED_AR))