disp: msm: dp: update swing and pre-emp with new hardware settings

Update the DP controller and PHY programming according to
the new hardware recommendations.

CRs-Fixed: 2458753
Change-Id: I1bce5915ba6ebbb250cc5c4aac907b0b287eece7
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>

msm/dp/dp_link.h

@@ -13,17 +13,17 @@
 #define DP_LINK_ENUM_STR(x)		#x
 
 enum dp_link_voltage_level {
-	DP_LINK_VOLTAGE_LEVEL_0	= 0,
-	DP_LINK_VOLTAGE_LEVEL_1	= 1,
-	DP_LINK_VOLTAGE_LEVEL_2	= 2,
-	DP_LINK_VOLTAGE_MAX	= DP_LINK_VOLTAGE_LEVEL_2,
+	DP_LINK_VOLTAGE_LEVEL_0,
+	DP_LINK_VOLTAGE_LEVEL_1,
+	DP_LINK_VOLTAGE_LEVEL_2,
+	DP_LINK_VOLTAGE_MAX = DP_LINK_VOLTAGE_LEVEL_2,
 };
 
 enum dp_link_preemaphasis_level {
-	DP_LINK_PRE_EMPHASIS_LEVEL_0	= 0,
-	DP_LINK_PRE_EMPHASIS_LEVEL_1	= 1,
-	DP_LINK_PRE_EMPHASIS_LEVEL_2	= 2,
-	DP_LINK_PRE_EMPHASIS_MAX	= DP_LINK_PRE_EMPHASIS_LEVEL_2,
+	DP_LINK_PRE_EMPHASIS_LEVEL_0,
+	DP_LINK_PRE_EMPHASIS_LEVEL_1,
+	DP_LINK_PRE_EMPHASIS_LEVEL_2,
+	DP_LINK_PRE_EMPHASIS_MAX = DP_LINK_PRE_EMPHASIS_LEVEL_2,
 };
 
 struct dp_link_sink_count {