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drm/bridge: tc358767: don't warn if display side ASSR enable fails 

ASSR is an optional feature, so it's a valid operating condition for
the display to reject ASSR enable. Demote the warning to the debug
level.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by:Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161130114810.3245-1-l.stach@pengutronix.de
This commit is contained in:
Lucas Stach 2016-11-30 12:48:10 +01:00 committed by Archit Taneja
parent cc98e6ce6a
commit 87291e5dba
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/bridge/tc358767.c
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@ -908,7 +908,7 @@ static int tc_main_link_setup(struct tc_data *tc)
goto err_dpcd_read;
if (tmp[0] != tc->assr) {
dev_warn(dev, "Failed to switch display ASSR to %d, falling back to unscrambled mode\n",
dev_dbg(dev, "Failed to switch display ASSR to %d, falling back to unscrambled mode\n",
tc->assr);
/* trying with disabled scrambler */
tc->link.scrambler_dis = 1;