[PATCH] drm/amd/display: Remove double checks for `debug.enable_mem_low_power.bits.cm`

[Mario Limonciello]

A variety of the 3DLUT handling functions check
`debug.enable_mem_low_power.bits.cm` both in the caller and function.

For each of them reduce to just checking just in caller or function.

Signed-off-by: Mario Limonciello <mario.limonciello at amd.com>
---
 .../drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c  | 31 ++++++++-----------
 1 file changed, 13 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
index 40acebd13e46d..53565b60cd847 100644
--- a/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
@@ -589,14 +589,12 @@ static void dpp3_power_on_hdr3dlut(
 {
 	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
-	if (dpp_base->ctx->dc->debug.enable_mem_low_power.bits.cm) {
-		if (power_on) {
-			REG_UPDATE(CM_MEM_PWR_CTRL2, HDR3DLUT_MEM_PWR_FORCE, 0);
-			REG_WAIT(CM_MEM_PWR_STATUS2, HDR3DLUT_MEM_PWR_STATE, 0, 1, 5);
-		} else {
-			dpp_base->ctx->dc->optimized_required = true;
-			dpp_base->deferred_reg_writes.bits.disable_3dlut = true;
-		}
+	if (power_on) {
+		REG_UPDATE(CM_MEM_PWR_CTRL2, HDR3DLUT_MEM_PWR_FORCE, 0);
+		REG_WAIT(CM_MEM_PWR_STATUS2, HDR3DLUT_MEM_PWR_STATE, 0, 1, 5);
+	} else {
+		dpp_base->ctx->dc->optimized_required = true;
+		dpp_base->deferred_reg_writes.bits.disable_3dlut = true;
 	}
 }
 
@@ -606,14 +604,12 @@ static void dpp3_power_on_shaper(
 {
 	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
-	if (dpp_base->ctx->dc->debug.enable_mem_low_power.bits.cm) {
-		if (power_on) {
-			REG_UPDATE(CM_MEM_PWR_CTRL2, SHAPER_MEM_PWR_FORCE, 0);
-			REG_WAIT(CM_MEM_PWR_STATUS2, SHAPER_MEM_PWR_STATE, 0, 1, 5);
-		} else {
-			dpp_base->ctx->dc->optimized_required = true;
-			dpp_base->deferred_reg_writes.bits.disable_shaper = true;
-		}
+	if (power_on) {
+		REG_UPDATE(CM_MEM_PWR_CTRL2, SHAPER_MEM_PWR_FORCE, 0);
+		REG_WAIT(CM_MEM_PWR_STATUS2, SHAPER_MEM_PWR_STATE, 0, 1, 5);
+	} else {
+		dpp_base->ctx->dc->optimized_required = true;
+		dpp_base->deferred_reg_writes.bits.disable_shaper = true;
 	}
 }
 
@@ -789,8 +785,7 @@ static bool dpp3_program_blnd_lut(struct dpp *dpp_base,
 
 	if (params == NULL) {
 		REG_SET(CM_BLNDGAM_CONTROL, 0, CM_BLNDGAM_MODE, 0);
-		if (dpp_base->ctx->dc->debug.enable_mem_low_power.bits.cm)
-			dpp3_power_on_blnd_lut(dpp_base, false);
+		dpp3_power_on_blnd_lut(dpp_base, false);
 		return false;
 	}
 
-- 
2.43.0