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Commit f24bc39f authored by Zhao Yakui's avatar Zhao Yakui Committed by Eric Anholt
Browse files

drm/i915: fix the incorrect condition judgement in dp_is_present_in_vbt 



We were always looking for the PORT_IDPB entry.

Signed-off-by: default avatarZhao Yakui <yakui.zhao@intel.com>
Reviewed-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent f0217c42

drivers/gpu/drm/i915/intel_dp.c

+3 −3
Original line number Diff line number Diff line
@@ -1247,11 +1247,11 @@ int dp_is_present_in_vbt(struct drm_device *dev, int dp_reg) 
		return 1;



	dp_port = 0;

	if (dp_reg == DP_B || PCH_DP_B)

	if (dp_reg == DP_B || dp_reg == PCH_DP_B)

		dp_port = PORT_IDPB;

	else if (dp_reg == DP_C || PCH_DP_C)

	else if (dp_reg == DP_C || dp_reg == PCH_DP_C)

		dp_port = PORT_IDPC;

	else if (dp_reg == DP_D || PCH_DP_D)

	else if (dp_reg == DP_D || dp_reg == PCH_DP_D)

		dp_port = PORT_IDPD;



	ret = 0;