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imx-vpu-hantro: new package

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This package provides the user-space libraries needed to use the Hantro
VPU present in processors such as the i.MX8MQ.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
[Thomas: add hash for EULA file.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Gary Bisson 2018-07-30 15:01:40 +02:00 committed by Thomas Petazzoni
parent b25c39ebd9
commit 8273207146
5 changed files with 114 additions and 0 deletions
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5
package/freescale-imx/Config.in
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@ -65,6 +65,10 @@ config BR2_PACKAGE_FREESCALE_IMX_HAS_VPU
BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX53 || \
BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6Q
config BR2_PACKAGE_FREESCALE_IMX_HAS_VPU_HANTRO
bool
default y if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M
config BR2_PACKAGE_FREESCALE_IMX_HAS_VIV_GPU
bool
default y if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6Q || \
@ -80,6 +84,7 @@ source "package/freescale-imx/imx-m4fwloader/Config.in"
source "package/freescale-imx/imx-parser/Config.in"
source "package/freescale-imx/imx-uuc/Config.in"
source "package/freescale-imx/imx-vpu/Config.in"
source "package/freescale-imx/imx-vpu-hantro/Config.in"
source "package/freescale-imx/imx-vpuwrap/Config.in"
source "package/freescale-imx/firmware-imx/Config.in"
if (BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX51 || BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX53)

44
package/freescale-imx/imx-vpu-hantro/0001-Fix-ion.h-header-inclusion-to-be-standard.patch Normal file
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@ -0,0 +1,44 @@
From 872c82e7cbb9a0a0e761e8ac70fc28e19a55b4c3 Mon Sep 17 00:00:00 2001
From: Gary Bisson <gary.bisson@boundarydevices.com>
Date: Thu, 12 Jul 2018 11:38:28 +0200
Subject: [PATCH] Fix ion.h header inclusion to be standard
NXP "solution" was to manually copy the header to include/linux.
Let's point the Makefile to the proper (mainline) location instead:
https://elixir.bootlin.com/linux/v4.17/source/drivers/staging/android/uapi/ion.h
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
---
Makefile | 2 ++
decoder_sw/software/linux/dwl/dwl_linux.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index b74e23a..a5ce22b 100755
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,8 @@ INCLUDE_HEADERS = -I./decoder_sw -I$(SOURCE_ROOT)/source/inc -I$(SOURCE_ROOT)/so
INCLUDE_HEADERS += -I$(SOURCE_ROOT)/linux/memalloc
#INCLUDE_HEADERS += -I$(SOURCE_ROOT)/linux/ldriver
INCLUDE_HEADERS += -I$(LINUX_KERNEL_ROOT)/include/uapi -I$(LINUX_KERNEL_ROOT)/include
+# ION header location
+INCLUDE_HEADERS += -I$(LINUX_KERNEL_ROOT)/drivers/staging/android/uapi
CFLAGS += -DDEC_MODULE_PATH=\"/dev/mxc_hantro\" -DUSE_FAKE_RFC_TABLE -DFIFO_DATATYPE=void* -DNDEBUG -DDOWN_SCALER \
-DUSE_EXTERNAL_BUFFER -DUSE_FAST_EC -DUSE_VP9_EC -DGET_FREE_BUFFER_NON_BLOCK \
diff --git a/decoder_sw/software/linux/dwl/dwl_linux.c b/decoder_sw/software/linux/dwl/dwl_linux.c
index 8183660..ed37d86 100644
--- a/decoder_sw/software/linux/dwl/dwl_linux.c
+++ b/decoder_sw/software/linux/dwl/dwl_linux.c
@@ -41,7 +41,7 @@
#include "dwl.h"
#include <linux/hantrodec.h>
#ifdef USE_ION
-#include <linux/ion.h>
+#include <ion.h>
#ifdef ANDROID
#include <linux/mxc_ion.h>
#endif
--
2.18.0

20
package/freescale-imx/imx-vpu-hantro/Config.in Normal file
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@ -0,0 +1,20 @@
comment "imx-vpu-hantro needs an i.MX-specific Linux kernel to be built"
depends on !BR2_LINUX_KERNEL
comment "imx-vpu-hantro needs an i.MX platform with Hantro VPU"
depends on BR2_LINUX_KERNEL
depends on !BR2_PACKAGE_FREESCALE_IMX_HAS_VPU_HANTRO
config BR2_PACKAGE_IMX_VPU_HANTRO
bool "imx-vpu-hantro"
depends on BR2_LINUX_KERNEL
depends on BR2_PACKAGE_FREESCALE_IMX_HAS_VPU_HANTRO
help
Library of userspace helpers specific for the NXP i.MX SoC
integrating a Hantro Video Processing Unit (VPU) such as the
i.MX8MQ/i.MX8MM.
It requires a kernel that includes the i.MX specific headers
to be built.
This library is provided by NXP as-is and doesn't have an
upstream.

3
package/freescale-imx/imx-vpu-hantro/imx-vpu-hantro.hash Normal file
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@ -0,0 +1,3 @@
sha256 cbc648e41f005aad209f74c9e5dd346138dca12efeb7b27e471de7474c4da302 imx-vpu-hantro-1.6.0.bin
sha256 0f34f6175247762e2e1c38319aadf657a53f00ce124e569dfc61b30451549e7a COPYING
sha256 faf01d10e484879247963eb97d96622a980232e22a35e487dfe53b13708b686a EULA

42
package/freescale-imx/imx-vpu-hantro/imx-vpu-hantro.mk Normal file
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@ -0,0 +1,42 @@
################################################################################
#
# imx-vpu-hantro
#
################################################################################
IMX_VPU_HANTRO_VERSION = 1.6.0
IMX_VPU_HANTRO_SITE = $(FREESCALE_IMX_SITE)
IMX_VPU_HANTRO_SOURCE = imx-vpu-hantro-$(IMX_VPU_HANTRO_VERSION).bin
IMX_VPU_HANTRO_DEPENDENCIES = linux
IMX_VPU_HANTRO_INSTALL_STAGING = YES
IMX_VPU_HANTRO_MAKE_ENV = \
$(TARGET_MAKE_ENV) \
$(TARGET_CONFIGURE_OPTS) \
CROSS_COMPILE="$(TARGET_CROSS)" \
SDKTARGETSYSROOT=$(STAGING_DIR) \
LINUX_KERNEL_ROOT=$(LINUX_DIR)
IMX_VPU_HANTRO_LICENSE = NXP Semiconductor Software License Agreement
IMX_VPU_HANTRO_LICENSE_FILES = EULA COPYING
IMX_VPU_HANTRO_REDISTRIBUTE = NO
define IMX_VPU_HANTRO_EXTRACT_CMDS
$(call FREESCALE_IMX_EXTRACT_HELPER,$(IMX_VPU_HANTRO_DL_DIR)/$(IMX_VPU_HANTRO_SOURCE))
endef
define IMX_VPU_HANTRO_BUILD_CMDS
$(IMX_VPU_HANTRO_MAKE_ENV) $(MAKE1) -C $(@D)
endef
define IMX_VPU_HANTRO_INSTALL_STAGING_CMDS
$(IMX_VPU_HANTRO_MAKE_ENV) $(MAKE1) -C $(@D) \
DEST_DIR=$(STAGING_DIR) libdir=/usr/lib install
endef
define IMX_VPU_HANTRO_INSTALL_TARGET_CMDS
$(IMX_VPU_HANTRO_MAKE_ENV) $(MAKE1) -C $(@D) \
DEST_DIR=$(TARGET_DIR) libdir=/usr/lib install
endef
$(eval $(generic-package))