From: Jiyu Yang <jiyu.yang@amlogic.com>
Date: Wed, 8 Apr 2020 09:54:02 +0000 (+0800)
Subject: gpu: lazy dma map [1/2]
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0e2d066358c3d3a518f1a3db7286c099619c3065;p=GitHub%2FLineageOS%2FG12%2Fandroid_hardware_amlogic_kernel-modules_mali-driver.git

gpu: lazy dma map [1/2]

PD#SWPL-21801

Problem:
there is many memory footprint on r10p0

Solution:
add CONFIG_MALI_DMA_BUF_LAZY_MAP

Verify:
P212BT15501

Change-Id: I5e24fb1a84b981c48a9e97be0965e818729ae0ba
Signed-off-by: Jiyu Yang <jiyu.yang@amlogic.com>
---

diff --git a/gpu-v2.mk b/gpu-v2.mk
index 9613e7c..2de274a 100755
--- a/gpu-v2.mk
+++ b/gpu-v2.mk
@@ -37,7 +37,8 @@ define utgard-modules
 	PATH=$$(cd ./$(TARGET_HOST_TOOL_PATH); pwd):$$PATH \
 	$(MAKE) -C $(shell pwd)/$(PRODUCT_OUT)/obj/KERNEL_OBJ M=$(shell pwd)/$(PRODUCT_OUT)/obj/mali  \
 	ARCH=$(3) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) CONFIG_MALI400=m  CONFIG_MALI450=m    \
-	EXTRA_CFLAGS="-DCONFIG_MALI400=m -DCONFIG_MALI450=m" \
+	CONFIG_MALI_DMA_BUF_LAZY_MAP=y \
+	EXTRA_CFLAGS="-DCONFIG_MALI400=m -DCONFIG_MALI450=m -DCONFIG_MALI_DMA_BUF_LAZY_MAP=y" \
 	EXTRA_LDFLAGS+="--strip-debug" \
 	CONFIG_AM_VDEC_H264_4K2K=y
 
diff --git a/utgard/platform/Kbuild.amlogic b/utgard/platform/Kbuild.amlogic
index 51a8d8d..82d1d97 100644
--- a/utgard/platform/Kbuild.amlogic
+++ b/utgard/platform/Kbuild.amlogic
@@ -128,32 +128,12 @@ ifndef CONFIG_DMA_SHARED_BUFFER
     ccflags-y += -DCONFIG_DMA_SHARED_BUFFER=y
 endif
 
-ifndef CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH
-    ccflags-y += -DCONFIG_MALI_DMA_BUF_MAP_ON_ATTACH=y
-endif
-
 ccflags-y += -I$(src)/platform/$(TARGET_PLATFORM)
 ccflags-y += -DMALI_FAKE_PLATFORM_DEVICE=1
-#$(warning r7p0/Kbuild.plat ccflags-y is $(ccflags-y))
-
+$(warning r7p0/Kbuild.plat ccflags-y is $(ccflags-y))
 
-#####################################################
-ifeq (true,false)
+ifndef CONFIG_MALI_DMA_BUF_LAZY_MAP
 ifndef CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH
     ccflags-y += -DCONFIG_MALI_DMA_BUF_MAP_ON_ATTACH=y
 endif
-
-ccflags-y += -DCONFIG_MALI_DT=y
-ccflags-y += -DMESON_CPU_TYPE=0x80
-ccflags-y += -DMESON_CPU_TYPE_MESON6=0x60
-ccflags-y += -DMESON_CPU_TYPE_MESON6TVD=0x75
-ccflags-y += -DMESON_CPU_TYPE_MESON8=0x80
-ccflags-y += -DMESON_CPU_TYPE_MESON8B=0x8B
-
-USE_GPPLL?=0
-ifdef CONFIG_AM_VIDEO
-    USE_GPPLL:=1
-endif
-
-ccflags-y += -DAMLOGIC_GPU_USE_GPPLL=$(USE_GPPLL)
 endif