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drm/bridge: tc358767: don't warn if display side ASSR enable fails
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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
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Lucas Stach authored and Archit Taneja committed Dec 1, 2016
1 parent cc98e6c commit 87291e5
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/gpu/drm/bridge/tc358767.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
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