[PATCH] drivers: video: hdmi: log ext colorimetry applicability

[Johan Korsnes]

When logging the AVI InfoFrame, clearly indicate whether or not the
extended colorimetry attribute is active. This is only the case when
the AVI InfoFrame colorimetry attribute is set to extended. [0]

[0] CTA-861-G section 6.4 page 57

Signed-off-by: Johan Korsnes <jkorsnes at cisco.com>
---
 drivers/video/hdmi.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
index f29db728ff29..a709e38a53ca 100644
--- a/drivers/video/hdmi.c
+++ b/drivers/video/hdmi.c
@@ -682,8 +682,14 @@ static void hdmi_avi_infoframe_log(const char *level,
 	hdmi_log("    active aspect: %s\n",
 			hdmi_active_aspect_get_name(frame->active_aspect));
 	hdmi_log("    itc: %s\n", frame->itc ? "IT Content" : "No Data");
-	hdmi_log("    extended colorimetry: %s\n",
+
+	if (frame->colorimetry == HDMI_COLORIMETRY_EXTENDED)
+		hdmi_log("    extended colorimetry: %s\n",
 			hdmi_extended_colorimetry_get_name(frame->extended_colorimetry));
+	else
+		hdmi_log("    extended colorimetry: N/A (0x%x)\n",
+			frame->extended_colorimetry);
+
 	hdmi_log("    quantization range: %s\n",
 			hdmi_quantization_range_get_name(frame->quantization_range));
 	hdmi_log("    nups: %s\n", hdmi_nups_get_name(frame->nups));
-- 
2.20.1