Display001GfA/patches/0104-gfx-settings-for-GfA.patch

From f5e8b3a24e47726a6241594e0ade2da8811c8920 Mon Sep 17 00:00:00 2001
From: Reinhard Russinger <reinhard@russinger.at>
Date: Thu, 26 Dec 2019 17:05:20 +0000
Subject: [PATCH] gfx-settings for GfA

---
 package/ti-gfx/Config.in   | 10 ++++------
 package/ti-gfx/S80ti-gfx   | 10 ++++++++++
 package/ti-gfx/esrev.sh    |  3 +--
 package/ti-gfx/powervr.ini |  4 +++-
 package/ti-gfx/ti-gfx.mk   |  4 ++--
 5 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/package/ti-gfx/Config.in b/package/ti-gfx/Config.in
index 76aabcb..6ec2f23 100644
--- a/package/ti-gfx/Config.in
+++ b/package/ti-gfx/Config.in
@@ -1,7 +1,6 @@
 config BR2_PACKAGE_TI_GFX
 	bool "ti-gfx"
 	depends on BR2_LINUX_KERNEL && BR2_TOOLCHAIN_USES_GLIBC && BR2_arm
-	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 	select BR2_PACKAGE_HAS_LIBEGL
 	select BR2_PACKAGE_HAS_LIBGLES
@@ -32,9 +31,8 @@ config BR2_PACKAGE_PROVIDES_POWERVR
 config BR2_PACKAGE_TI_GFX_DEBUG
 	bool "enable debug support"
 	help
-	  Turns on debugging in the kernel module, install libraries
-	  built with debugging enabled, installs various tests and
-	  installs esrev script.
+	  Turns on debugging in the kernel module, install libraries built with
+	  debugging enabled, installs various tests and installs esrev script.
 
 config BR2_PACKAGE_TI_GFX_DEMOS
 	bool "install demos"
@@ -51,8 +49,8 @@ choice
 	prompt "Target"
 	default BR2_PACKAGE_TI_GFX_ES3
 	help
-	  Select the SOC for which you would like to install
-	  drivers. Please use the chart at
+	  Select the SOC for which you would like to install drivers. Please use the
+	  chart at
 	  http://processors.wiki.ti.com/index.php/OMAP35x_Graphics_SDK_Getting_Started_Guide
 
 config BR2_PACKAGE_TI_GFX_ES3
diff --git a/package/ti-gfx/S80ti-gfx b/package/ti-gfx/S80ti-gfx
index fc5999a..a204815 100644
--- a/package/ti-gfx/S80ti-gfx
+++ b/package/ti-gfx/S80ti-gfx
@@ -3,6 +3,8 @@
 start() {
 	echo "ti-gfx: starting pvr driver"
 
+	TMPFB=`mktemp`
+	cat /dev/fb0 > $TMPFB
 	BITSPERPIXEL="$(fbset | awk '/geom/ {print $6}')"
 	YRES="$(fbset | awk '/geom/ {print $3}')"
 	# Set RGBA ordering to something the drivers like
@@ -22,6 +24,14 @@ start() {
 	mknod /dev/pvrsrvkm c $pvr_maj 0
 	chmod 600 /dev/pvrsrvkm
 
+	#-- cursor off	
+	echo -e "\033[?25l\033[9;0]\033[14;0]" > /dev/tty0
+	# -- disa screensaver
+	echo 0 > /sys/class/graphics/fb0/blank
+	
+	cat $TMPFB > /dev/fb0
+	rm $TMPFB
+	
 	if ! /usr/bin/pvrsrvctl --start --no-module; then
 		echo "ti-gfx: unable to start server"
 	fi
diff --git a/package/ti-gfx/esrev.sh b/package/ti-gfx/esrev.sh
index 8109334..6220d44 100644
--- a/package/ti-gfx/esrev.sh
+++ b/package/ti-gfx/esrev.sh
@@ -48,8 +48,7 @@ case $CPUTYPE in
 	devmem 0x48180900 w 0x2
 	devmem 0x48180920 w 0x2
 
-	ES_REVISION="$(devmem 0x56000014 | sed -e s:0x00010205:6: \
-		-e s:0x00010201:3: -e s:0x00010003:2:)"
+	ES_REVISION="$(devmem2 0x56000014 | sed -e s:0x00010205:6: -e s:0x00010201:3: -e s:0x00010003:2: | tail -n1 | awk -F': ' '{print $2}')"
 	;;
 *)
 	echo Unable to determine SGX hardware
diff --git a/package/ti-gfx/powervr.ini b/package/ti-gfx/powervr.ini
index 8d2d853..cceecdd 100644
--- a/package/ti-gfx/powervr.ini
+++ b/package/ti-gfx/powervr.ini
@@ -1,2 +1,4 @@
 [default]
-WindowSystem=libpvrPVR2D_FRONTWSEGL.so
+#WindowSystem=libpvrPVR2D_FRONTWSEGL.so
+WindowSystem=libpvrPVR2D_FLIPWSEGL.so
+ParamBufferSize=16777216
diff --git a/package/ti-gfx/ti-gfx.mk b/package/ti-gfx/ti-gfx.mk
index 9fad553..428878a 100644
--- a/package/ti-gfx/ti-gfx.mk
+++ b/package/ti-gfx/ti-gfx.mk
@@ -94,8 +94,8 @@ TI_GFX_HDR_DIRS = OGLES2/EGL OGLES2/EWS OGLES2/GLES2 OGLES2/KHR \
 	OGLES/GLES bufferclass_ti/ pvr2d/ wsegl/
 
 define TI_GFX_EXTRACT_CMDS
-	chmod +x $(TI_GFX_DL_DIR)/$(TI_GFX_SOURCE)
-	printf "Y\nY\n qY\n\n" | $(TI_GFX_DL_DIR)/$(TI_GFX_SOURCE) \
+	chmod +x $(DL_DIR)/$(TI_GFX_SOURCE)
+	printf "Y\nY\n qY\n\n" | $(DL_DIR)/$(TI_GFX_SOURCE) \
 		--prefix $(@D) \
 		--mode console
 endef
-- 
2.7.4