Commit b4b527a1 authored by Stephen Boyd's avatar Stephen Boyd Committed by Dmitry Baryshkov
Browse files

drm/msm/dp: Remove dp_display_is_ds_bridge() 



This function is simply drm_dp_is_branch() so use that instead of
open-coding it.

Cc: Vinod Polimera <quic_vpolimer@quicinc.com>
Cc: Kuogee Hsieh <quic_khsieh@quicinc.com>
Signed-off-by: default avatarStephen Boyd <swboyd@chromium.org>
Tested-by: default avatarKuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: default avatarKuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/554989/
Link: https://lore.kernel.org/r/20230829184735.2841739-8-swboyd@chromium.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent c0977e0d

drivers/gpu/drm/msm/dp/dp_display.c

+1 −8
Original line number Diff line number Diff line
@@ -341,19 +341,12 @@ static const struct component_ops dp_display_comp_ops = { 
	.unbind = dp_display_unbind,

};



static bool dp_display_is_ds_bridge(struct dp_panel *panel)

{

	return (panel->dpcd[DP_DOWNSTREAMPORT_PRESENT] &

		DP_DWN_STRM_PORT_PRESENT);

}



static bool dp_display_is_sink_count_zero(struct dp_display_private *dp)

{

	drm_dbg_dp(dp->drm_dev, "present=%#x sink_count=%d\n",

			dp->panel->dpcd[DP_DOWNSTREAMPORT_PRESENT],

		dp->link->sink_count);

	return dp_display_is_ds_bridge(dp->panel) &&

		(dp->link->sink_count == 0);

	return drm_dp_is_branch(dp->panel->dpcd) && dp->link->sink_count == 0;

}



static void dp_display_send_hpd_event(struct msm_dp *dp_display)