[PATCH 5/7] drm/msm/dp: Simplify with drm_dp_{max_link_rate,max_lane_count}()

[Stephen Boyd]

These are open-coded versions of common functions. Replace them with the
common code to improve readability.

Cc: Vinod Polimera <quic_vpolimer@xxxxxxxxxxx>
Cc: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx>
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
 drivers/gpu/drm/msm/dp/dp_panel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c
index 0893522ae158..97ba41593820 100644
--- a/drivers/gpu/drm/msm/dp/dp_panel.c
+++ b/drivers/gpu/drm/msm/dp/dp_panel.c
@@ -58,8 +58,8 @@ static int dp_panel_read_dpcd(struct dp_panel *dp_panel)
 	major = (link_info->revision >> 4) & 0x0f;
 	minor = link_info->revision & 0x0f;
 
-	link_info->rate = drm_dp_bw_code_to_link_rate(dpcd[DP_MAX_LINK_RATE]);
-	link_info->num_lanes = dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK;
+	link_info->rate = drm_dp_max_link_rate(dpcd);
+	link_info->num_lanes = drm_dp_max_lane_count(dpcd);
 
 	/* Limit data lanes from data-lanes of endpoint property of dtsi */
 	if (link_info->num_lanes > dp_panel->max_dp_lanes)
-- 
https://chromeos.dev