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
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@ -908,7 +908,7 @@ static int tc_main_link_setup(struct tc_data *tc)
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goto err_dpcd_read;
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goto err_dpcd_read;
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if (tmp[0] != tc->assr) {
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if (tmp[0] != tc->assr) {
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dev_warn(dev, "Failed to switch display ASSR to %d, falling back to unscrambled mode\n",
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dev_dbg(dev, "Failed to switch display ASSR to %d, falling back to unscrambled mode\n",
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tc->assr);
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tc->assr);
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/* trying with disabled scrambler */
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/* trying with disabled scrambler */
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tc->link.scrambler_dis = 1;
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tc->link.scrambler_dis = 1;
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