[PATCH v2 2/3] ASoC: hdac_hdmi: Use dev_info on invalid ELD version

[Detlev Casanova]

When disconnected, the ELD data cannot be read by the display driver, so
it just sets the data to 0.

That makes the ELD parsing code read an ELD version of 0, which is
invalid. In hdac_hdmi, that is logged with dev_err(), but should be
logged with dev_info() instead as it is done in sound/core/pcm_drm_eld.c

This avoids printing multiple messages like:

    HDMI: Unknown ELD version 0

in the kernel log when userspace tries to open the sound device.

Signed-off-by: Detlev Casanova <detlev.casanova at collabora.com>
---
 sound/soc/codecs/hdac_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index 1139a2754ca33..4cc3b7a1062bd 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -1232,7 +1232,7 @@ static int hdac_hdmi_parse_eld(struct hdac_device *hdev,
 						>> DRM_ELD_VER_SHIFT;
 
 	if (ver != ELD_VER_CEA_861D && ver != ELD_VER_PARTIAL) {
-		dev_err(&hdev->dev, "HDMI: Unknown ELD version %d\n", ver);
+		dev_info(&hdev->dev, "HDMI: Unknown ELD version %d\n", ver);
 		return -EINVAL;
 	}
 
-- 
2.50.1