From b4b527a1c274c8c3c82da1254259f283c577df36 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 29 Aug 2023 11:47:32 -0700 Subject: [PATCH] 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 Cc: Kuogee Hsieh Signed-off-by: Stephen Boyd Tested-by: Kuogee Hsieh Reviewed-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/554989/ Link: https://lore.kernel.org/r/20230829184735.2841739-8-swboyd@chromium.org Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/dp/dp_display.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 76f13954015b1..96bbf6fec2f12 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -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) -- 2.30.2