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drm/i915/display/tc: Only WARN once for bogus tc port flag 

No need to spam syslog/console when we can ignore/fix the flag.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201209211828.53193-1-sean@poorly.run
This commit is contained in:
Sean Paul 2020-12-09 16:16:36 -05:00 committed by Jani Nikula
parent 3a9ec563a4
commit 7cb917b2b7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_tc.c
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@ -262,7 +262,7 @@ static u32 tc_port_live_status_mask(struct intel_digital_port *dig_port)
mask |= BIT(TC_PORT_LEGACY);
/* The sink can be connected only in a single mode. */
if (!drm_WARN_ON(&i915->drm, hweight32(mask) > 1))
if (!drm_WARN_ON_ONCE(&i915->drm, hweight32(mask) > 1))
tc_port_fixup_legacy_flag(dig_port, mask);
return mask;