On 8/29/2023 11:47 AM, Stephen Boyd wrote:
This function is simply drm_dp_is_branch() so use that instead of open-coding it. Cc: Vinod Polimera <quic_vpolimer@xxxxxxxxxxx> Cc: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Tested-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> Reviewed-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx>
--- 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 76f13954015b..96bbf6fec2f1 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)
