From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 16 Oct 2017 22:15:57 -0400
Subject: Revert "amdgpu/dc: inline a bunch of float operations."
Git-commit: 19b7fe4a48efbe0f7e8c496b040c4eb16ff02313
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

This reverts commit d1209512e028a917e6e70b13297ff185234ba24d.

Unfortunately these clash with our DML update from the HW guys.

Rerolling this after the fact won't save us anything anymore,
unfortunately so we're back to non-inline for this.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c |   29 +++++++++++++++
 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h |   36 +++----------------
 2 files changed, 35 insertions(+), 30 deletions(-)

--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c
@@ -25,6 +25,25 @@
 
 #include "dcn_calc_math.h"
 
+float dcn_bw_mod(const float arg1, const float arg2)
+{
+	return arg1 - arg1 * ((int) (arg1 / arg2));
+}
+
+float dcn_bw_min2(const float arg1, const float arg2)
+{
+	return arg1 < arg2 ? arg1 : arg2;
+}
+
+unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2)
+{
+	return arg1 > arg2 ? arg1 : arg2;
+}
+float dcn_bw_max2(const float arg1, const float arg2)
+{
+	return arg1 > arg2 ? arg1 : arg2;
+}
+
 float dcn_bw_floor2(const float arg, const float significance)
 {
 	if (significance == 0)
@@ -40,6 +59,16 @@ float dcn_bw_ceil2(const float arg, cons
 	return flr + 0.00001 >= arg ? arg : flr + significance;
 }
 
+float dcn_bw_max3(float v1, float v2, float v3)
+{
+	return v3 > dcn_bw_max2(v1, v2) ? v3 : dcn_bw_max2(v1, v2);
+}
+
+float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5)
+{
+	return dcn_bw_max3(v1, v2, v3) > dcn_bw_max2(v4, v5) ? dcn_bw_max3(v1, v2, v3) : dcn_bw_max2(v4, v5);
+}
+
 float dcn_bw_pow(float a, float exp)
 {
 	float temp;
--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h
@@ -26,38 +26,14 @@
 #ifndef _DCN_CALC_MATH_H_
 #define _DCN_CALC_MATH_H_
 
-static inline float dcn_bw_mod(const float arg1, const float arg2)
-{
-	return arg1 - arg1 * ((int) (arg1 / arg2));
-}
-
-static inline float dcn_bw_min2(const float arg1, const float arg2)
-{
-	return arg1 < arg2 ? arg1 : arg2;
-}
-
-static inline unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2)
-{
-	return arg1 > arg2 ? arg1 : arg2;
-}
-
-static inline float dcn_bw_max2(const float arg1, const float arg2)
-{
-	return arg1 > arg2 ? arg1 : arg2;
-}
-
-static inline float dcn_bw_max3(float v1, float v2, float v3)
-{
-	return v3 > dcn_bw_max2(v1, v2) ? v3 : dcn_bw_max2(v1, v2);
-}
-
-static inline float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5)
-{
-	return dcn_bw_max3(v1, v2, v3) > dcn_bw_max2(v4, v5) ? dcn_bw_max3(v1, v2, v3) : dcn_bw_max2(v4, v5);
-}
-
+float dcn_bw_mod(const float arg1, const float arg2);
+float dcn_bw_min2(const float arg1, const float arg2);
+unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2);
+float dcn_bw_max2(const float arg1, const float arg2);
 float dcn_bw_floor2(const float arg, const float significance);
 float dcn_bw_ceil2(const float arg, const float significance);
+float dcn_bw_max3(float v1, float v2, float v3);
+float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5);
 float dcn_bw_pow(float a, float exp);
 float dcn_bw_log(float a, float b);