All of lore.kernel.org
 help / color / mirror / Atom feed
* [Buildroot] [git commit] package/rockchip-mali: new package
@ 2022-01-08 16:14 Thomas Petazzoni
  0 siblings, 0 replies; only message in thread
From: Thomas Petazzoni @ 2022-01-08 16:14 UTC (permalink / raw)
  To: buildroot

[-- Attachment #1: Type: text/plain, Size: 6661 bytes --]

commit: https://git.buildroot.net/buildroot/commit/?id=97c74a73e5dee17530647f89b2c7d8692781eb14
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

There is already a package adding Mali blobs for Sunxi Mali Utgard
GPUs. Many Rockchip SoCs feature a Mali Bifrost GPU and need specific
libraries provided under binary form with a non-GPL compliant license
by Rockchip. Package these libraries.

While the repository at https://github.com/rockchip-linux/libmali
supports many GPU variants, this package for now only supports the
Bifrost GPU blob. Support for other GPU blobs can be added later.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[Thomas:
- Rename to rockchip-mali, because it contains other blobs than
  Bifrost ones
- Add missing entry in DEVELOPERS file
- Change BR2_arm to BR2_ARM_EABIHF as only EABIhf blobs are provided
  for arm32
- Add BR2_TOOLCHAIN_HAS_THREADS inherited from libdrm.
- Expose as a libgbm provider.
- Drop the patch, which was not necessary.
- Rework the entire installation logic, to be much simpler.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 DEVELOPERS                               |  3 ++
 package/Config.in                        |  1 +
 package/rockchip-mali/Config.in          | 31 +++++++++++++
 package/rockchip-mali/rockchip-mali.hash |  2 +
 package/rockchip-mali/rockchip-mali.mk   | 77 ++++++++++++++++++++++++++++++++
 5 files changed, 114 insertions(+)

diff --git a/DEVELOPERS b/DEVELOPERS
index 73664feb48..a64a9ef384 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2020,6 +2020,9 @@ F:	package/libfribidi/
 N:	Min Xu <xuminready@gmail.com>
 F:	package/shadowsocks-libev/
 
+N:	Miquèl Raynal
+F:	package/rockchip-mali/
+
 N:	Mircea Gliga <gliga.mircea@gmail.com>
 F:	package/mbuffer/
 
diff --git a/package/Config.in b/package/Config.in
index a555e6fd78..bf7a346f75 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -548,6 +548,7 @@ endmenu
 	source "package/raspi-gpio/Config.in"
 	source "package/read-edid/Config.in"
 	source "package/rng-tools/Config.in"
+	source "package/rockchip-mali/Config.in"
 	source "package/rpi-userland/Config.in"
 	source "package/rs485conf/Config.in"
 	source "package/rtc-tools/Config.in"
diff --git a/package/rockchip-mali/Config.in b/package/rockchip-mali/Config.in
new file mode 100644
index 0000000000..b2033652a8
--- /dev/null
+++ b/package/rockchip-mali/Config.in
@@ -0,0 +1,31 @@
+config BR2_PACKAGE_ROCKCHIP_MALI
+	bool "rockchip-mali"
+	depends on BR2_TOOLCHAIN_USES_GLIBC
+	depends on BR2_ARM_EABIHF || BR2_aarch64
+	# lidbrm. This would normally need a Config.in comment, but
+	# these blobs are linked against glibc, so we are sure to have
+	# thread support, so don't bother.
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	select BR2_PACKAGE_HAS_LIBEGL
+	select BR2_PACKAGE_HAS_LIBGLES
+	select BR2_PACKAGE_HAS_LIBGBM
+	select BR2_PACKAGE_LIBGBM_HAS_FEATURE_DMA_BUF
+	select BR2_PACKAGE_LIBDRM
+	help
+	  Install the binary user-space libraries for the ARM Mali GPU
+	  suitable for Rockchip platforrms. This package requires a
+	  kernel with the ARM Mali GPU kernel driver enabled, as found
+	  in the 'mali-driver' package.
+
+if BR2_PACKAGE_ROCKCHIP_MALI
+
+config BR2_PACKAGE_PROVIDES_LIBEGL
+	default "rockchip-mali"
+
+config BR2_PACKAGE_PROVIDES_LIBGLES
+	default "rockchip-mali"
+
+config BR2_PACKAGE_PROVIDES_LIBGBM
+	default "rockchip-mali"
+
+endif
diff --git a/package/rockchip-mali/rockchip-mali.hash b/package/rockchip-mali/rockchip-mali.hash
new file mode 100644
index 0000000000..38efcb3077
--- /dev/null
+++ b/package/rockchip-mali/rockchip-mali.hash
@@ -0,0 +1,2 @@
+sha256 ee440d859e9d7dfdf29b9a00c7a633337913c407be567d3651c29c12eb75fd9c  rockchip-mali-721653b5b3b525a4f80d15aa7e2f9df7b7e60427.tar.gz
+sha256 a78acc73de9909efb879800d4daa4640c4aaa55cd751238a133954aba15e4285  END_USER_LICENCE_AGREEMENT.txt
diff --git a/package/rockchip-mali/rockchip-mali.mk b/package/rockchip-mali/rockchip-mali.mk
new file mode 100644
index 0000000000..6200191a73
--- /dev/null
+++ b/package/rockchip-mali/rockchip-mali.mk
@@ -0,0 +1,77 @@
+################################################################################
+#
+# rockchip-mali
+#
+################################################################################
+
+ROCKCHIP_MALI_VERSION = 721653b5b3b525a4f80d15aa7e2f9df7b7e60427
+ROCKCHIP_MALI_SITE = $(call github,rockchip-linux,libmali,$(ROCKCHIP_MALI_VERSION))
+ROCKCHIP_MALI_LICENSE = Proprietary
+ROCKCHIP_MALI_LICENSE_FILES = END_USER_LICENCE_AGREEMENT.txt
+ROCKCHIP_MALI_INSTALL_STAGING = YES
+ROCKCHIP_MALI_DEPENDENCIES = host-patchelf libdrm
+ROCKCHIP_MALI_PROVIDES = libegl libgles libgbm
+
+ROCKCHIP_MALI_LIB = libmali-bifrost-g31-rxp0$(ROCKCHIP_MALI_SUFFIX).so
+ROCKCHIP_MALI_PKGCONFIG_FILES = egl gbm glesv2 mali
+ROCKCHIP_MALI_ARCH_DIR = $(if $(BR2_arm),arm-linux-gnueabihf,aarch64-linux-gnu)
+ROCKCHIP_MALI_HEADERS = EGL FBDEV GLES GLES2 GLES3 KHR gbm.h
+
+# We need to create:
+# - The symlink that matches the library SONAME (libmali.so.1)
+# - The .so symlinks needed at compile time by the compiler (*.so)
+ROCKCHIP_MALI_LIB_SYMLINKS = \
+	libmali.so.1 \
+	libMali.so \
+	libEGL.so \
+	libgbm.so \
+	libGLESv1_CM.so \
+	libGLESv2.so
+
+ifeq ($(BR2_PACKAGE_WAYLAND),y)
+ROCKCHIP_MALI_SUFFIX = -wayland-gbm
+ROCKCHIP_MALI_PKGCONFIG_FILES += wayland-egl
+ROCKCHIP_MALI_LIB_SYMLINKS += libwayland-egl.so
+ROCKCHIP_MALI_DEPENDENCIES += wayland
+else
+ROCKCHIP_MALI_SUFFIX = -gbm
+endif
+
+define ROCKCHIP_MALI_INSTALL_CMDS
+# 	Install the library
+	$(INSTALL) -D -m 0755 \
+		$(@D)/lib/$(ROCKCHIP_MALI_ARCH_DIR)/$(ROCKCHIP_MALI_LIB) \
+		$(1)/usr/lib/$(ROCKCHIP_MALI_LIB)
+
+# 	Ensure it has a proper soname
+	$(HOST_DIR)/bin/patchelf --set-soname libmali.so.1 \
+		$(1)/usr/lib/$(ROCKCHIP_MALI_LIB)
+
+#	Generate and install the .pc files
+	mkdir -p $(1)/usr/lib/pkgconfig
+	$(foreach pkgconfig,$(ROCKCHIP_MALI_PKGCONFIG_FILES), \
+		sed -e 's%@CMAKE_INSTALL_LIBDIR@%lib%;s%@CMAKE_INSTALL_INCLUDEDIR@%include%' \
+			$(@D)/pkgconfig/$(pkgconfig).pc.cmake > \
+			$(1)/usr/lib/pkgconfig/$(pkgconfig).pc
+	)
+
+#	Install all headers
+	$(foreach d,$(ROCKCHIP_MALI_HEADERS), \
+		cp -dpfr $(@D)/include/$(d) $(1)/usr/include/
+	)
+
+#	Create symlinks
+	$(foreach symlink,$(ROCKCHIP_MALI_LIB_SYMLINKS), \
+		ln -sf $(ROCKCHIP_MALI_LIB) $(1)/usr/lib/$(symlink)
+	)
+endef
+
+define ROCKCHIP_MALI_INSTALL_TARGET_CMDS
+	$(call ROCKCHIP_MALI_INSTALL_CMDS,$(TARGET_DIR))
+endef
+
+define ROCKCHIP_MALI_INSTALL_STAGING_CMDS
+	$(call ROCKCHIP_MALI_INSTALL_CMDS,$(STAGING_DIR))
+endef
+
+$(eval $(generic-package))

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

^ permalink raw reply related	[flat|nested] only message in thread
only message in thread, other threads:[~2022-01-08 16:15 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-08 16:14 [Buildroot] [git commit] package/rockchip-mali: new package Thomas Petazzoni

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.