From: jsg <jsg@openbsd.org>
Date: Tue, 28 Mar 2023 00:16:13 +0000 (+0000)
Subject: drm/display: Don't block HDR_OUTPUT_METADATA on unknown EOTF
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=efe459ef3d2a75473518f290136ef30f89e9603d;p=openbsd

drm/display: Don't block HDR_OUTPUT_METADATA on unknown EOTF

From Harry Wentland
9f6f6f42b9ef6b6ad2fcd01623593bef7eb5a47b in linux-6.1.y/6.1.20
e5eef23e267c72521d81f23f7f82d1f523d4a253 in mainline linux
---

diff --git a/sys/dev/pci/drm/display/drm_hdmi_helper.c b/sys/dev/pci/drm/display/drm_hdmi_helper.c
index 0264abe5527..faf5e9efa7d 100644
--- a/sys/dev/pci/drm/display/drm_hdmi_helper.c
+++ b/sys/dev/pci/drm/display/drm_hdmi_helper.c
@@ -44,10 +44,8 @@ int drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame,
 
 	/* Sink EOTF is Bit map while infoframe is absolute values */
 	if (!is_eotf_supported(hdr_metadata->hdmi_metadata_type1.eotf,
-	    connector->hdr_sink_metadata.hdmi_type1.eotf)) {
-		DRM_DEBUG_KMS("EOTF Not Supported\n");
-		return -EINVAL;
-	}
+	    connector->hdr_sink_metadata.hdmi_type1.eotf))
+		DRM_DEBUG_KMS("Unknown EOTF %d\n", hdr_metadata->hdmi_metadata_type1.eotf);
 
 	err = hdmi_drm_infoframe_init(frame);
 	if (err < 0)