* [Buildroot] [PATCH v3 1/1] add sunxi-mali mainline kernel @ 2017-11-09 19:18 Giulio Benetti 2017-11-09 19:26 ` Thomas Petazzoni 0 siblings, 1 reply; 3+ messages in thread From: Giulio Benetti @ 2017-11-09 19:18 UTC (permalink / raw) To: buildroot As it's not present in buildroot, add support for sunxi-mali mainline kernel driver. Get https://github.com/mripard/sunxi-mali repository, build with provided ./build.sh -b install with provided ./build.sh -i Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> --- Changes v2 -> v3: * Remove depends on headers version * Add help in Config.in package/sunxi-mali-driver-mainline/Config.in | 17 ++++++++++++++ .../sunxi-mali-driver-mainline.mk | 26 ++++++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 package/sunxi-mali-driver-mainline/Config.in create mode 100644 package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk diff --git a/package/sunxi-mali-driver-mainline/Config.in b/package/sunxi-mali-driver-mainline/Config.in new file mode 100644 index 0000000..43c7cb1 --- /dev/null +++ b/package/sunxi-mali-driver-mainline/Config.in @@ -0,0 +1,17 @@ +comment "sunxi-mali-driver-mainline needs a Linux kernel to be built" + depends on !BR2_LINUX_KERNEL + +config BR2_PACKAGE_SUNXI_MALI_DRIVER_MAINLINE + bool "sunxi-mali-driver-mainline" + depends on BR2_LINUX_KERNEL + select BR2_LINUX_NEEDS_MODULES # not using kernel-module infra + help + Install Sunxi Mali Kernel space driver into userspace, + sunxi-mali-driver-mainline requires a Linux kernel >= 4.4 with the + following options enabled: + + - CONFIG_CMA + - CONFIG_DMA_CMA + - CONFIG_DRM_FBDEV_OVERALLOC >= 200 for double buffer or more + + https://github.com/mripard/sunxi-mali/blob/master/README.md \ No newline at end of file diff --git a/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk new file mode 100644 index 0000000..b6125d4 --- /dev/null +++ b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk @@ -0,0 +1,26 @@ +################################################################################ +# +# sunxi-mali-driver-mainline +# +################################################################################ + +SUNXI_MALI_DRIVER_MAINLINE_VERSION = 5b7b3c0b6e1736676c90928816d271debbb09d95 +SUNXI_MALI_DRIVER_MAINLINE_SITE = $(call github,mripard,sunxi-mali,$(SUNXI_MALI_DRIVER_MAINLINE_VERSION)) +SUNXI_MALI_DRIVER_MAINLINE_DEPENDENCIES = linux + +SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS = \ + KDIR=$(LINUX_DIR) \ + CROSS_COMPILE=$(TARGET_CROSS) \ + INSTALL_MOD_PATH=$(TARGET_DIR) + +define SUNXI_MALI_DRIVER_MAINLINE_BUILD_CMDS + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ + bash ./build.sh -r r6p2 -b +endef + +define SUNXI_MALI_DRIVER_MAINLINE_INSTALL_TARGET_CMDS + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ + bash ./build.sh -r r6p2 -i +endef + +$(eval $(generic-package)) -- 2.7.4 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* [Buildroot] [PATCH v3 1/1] add sunxi-mali mainline kernel 2017-11-09 19:18 [Buildroot] [PATCH v3 1/1] add sunxi-mali mainline kernel Giulio Benetti @ 2017-11-09 19:26 ` Thomas Petazzoni 2017-11-09 19:45 ` Giulio Benetti 0 siblings, 1 reply; 3+ messages in thread From: Thomas Petazzoni @ 2017-11-09 19:26 UTC (permalink / raw) To: buildroot Hello, Thanks for working on this, it's great to see this OpenGL support for Allwinner platforms improved in Buildroot. However, you are respinning your patches too fast. Please leave a little bit of time between each iteration, to allow other people to comment. The title of your commit should be: sunxi-mali-driver-mainline: new package On Thu, 9 Nov 2017 20:18:28 +0100, Giulio Benetti wrote: > As it's not present in buildroot, > add support for sunxi-mali mainline kernel driver. This paragrah is not very useful. > Get https://github.com/mripard/sunxi-mali repository, > build with provided ./build.sh -b > install with provided ./build.sh -i This either. > package/sunxi-mali-driver-mainline/Config.in | 17 ++++++++++++++ > .../sunxi-mali-driver-mainline.mk | 26 ++++++++++++++++++++++ > 2 files changed, 43 insertions(+) > create mode 100644 package/sunxi-mali-driver-mainline/Config.in > create mode 100644 package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk > > diff --git a/package/sunxi-mali-driver-mainline/Config.in b/package/sunxi-mali-driver-mainline/Config.in > new file mode 100644 > index 0000000..43c7cb1 > --- /dev/null > +++ b/package/sunxi-mali-driver-mainline/Config.in > @@ -0,0 +1,17 @@ > +comment "sunxi-mali-driver-mainline needs a Linux kernel to be built" > + depends on !BR2_LINUX_KERNEL > + > +config BR2_PACKAGE_SUNXI_MALI_DRIVER_MAINLINE > + bool "sunxi-mali-driver-mainline" > + depends on BR2_LINUX_KERNEL > + select BR2_LINUX_NEEDS_MODULES # not using kernel-module infra > + help > + Install Sunxi Mali Kernel space driver into userspace, Installing a kernel driver to userspace? That really doesn't make much sense. What about: This package builds and installs the Linux kernel driver for the Mali GPU on Allwinner platforms, compatible with recent Linux kernels (>= 4.4). Note that it should be installed together with the corresponding userspace binary blobs to provide complete OpenGL functionality. > + sunxi-mali-driver-mainline requires a Linux kernel >= 4.4 with the > + following options enabled: > + > + - CONFIG_CMA > + - CONFIG_DMA_CMA > + - CONFIG_DRM_FBDEV_OVERALLOC >= 200 for double buffer or more > + > + https://github.com/mripard/sunxi-mali/blob/master/README.md > \ No newline at end of file Please add a newline after the URL. > diff --git a/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk > new file mode 100644 > index 0000000..b6125d4 > --- /dev/null > +++ b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk > @@ -0,0 +1,26 @@ > +################################################################################ > +# > +# sunxi-mali-driver-mainline > +# > +################################################################################ > + > +SUNXI_MALI_DRIVER_MAINLINE_VERSION = 5b7b3c0b6e1736676c90928816d271debbb09d95 > +SUNXI_MALI_DRIVER_MAINLINE_SITE = $(call github,mripard,sunxi-mali,$(SUNXI_MALI_DRIVER_MAINLINE_VERSION)) > +SUNXI_MALI_DRIVER_MAINLINE_DEPENDENCIES = linux > + > +SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS = \ > + KDIR=$(LINUX_DIR) \ > + CROSS_COMPILE=$(TARGET_CROSS) \ > + INSTALL_MOD_PATH=$(TARGET_DIR) > + > +define SUNXI_MALI_DRIVER_MAINLINE_BUILD_CMDS > + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ > + bash ./build.sh -r r6p2 -b Remove tab after &&, and use $(SHELL) instead of bash. > +endef > + > +define SUNXI_MALI_DRIVER_MAINLINE_INSTALL_TARGET_CMDS > + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ > + bash ./build.sh -r r6p2 -i > +endef Ditto. Also, please add an entry to the DEVELOPERS file for this package. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] [PATCH v3 1/1] add sunxi-mali mainline kernel 2017-11-09 19:26 ` Thomas Petazzoni @ 2017-11-09 19:45 ` Giulio Benetti 0 siblings, 0 replies; 3+ messages in thread From: Giulio Benetti @ 2017-11-09 19:45 UTC (permalink / raw) To: buildroot Hi Thomas, Il 09/11/2017 20:26, Thomas Petazzoni ha scritto: > Hello, > > Thanks for working on this, it's great to see this OpenGL support for > Allwinner platforms improved in Buildroot. > > However, you are respinning your patches too fast. Please leave a > little bit of time between each iteration, to allow other people to > comment. > > The title of your commit should be: > > sunxi-mali-driver-mainline: new package Ok, I modify > > On Thu, 9 Nov 2017 20:18:28 +0100, Giulio Benetti wrote: >> As it's not present in buildroot, >> add support for sunxi-mali mainline kernel driver. > > This paragrah is not very useful. Ok, I retry to write as suggested by Arnout on qt5base patch. > >> Get https://github.com/mripard/sunxi-mali repository, >> build with provided ./build.sh -b >> install with provided ./build.sh -i > > This either. Ok, ditto. > >> package/sunxi-mali-driver-mainline/Config.in | 17 ++++++++++++++ >> .../sunxi-mali-driver-mainline.mk | 26 ++++++++++++++++++++++ >> 2 files changed, 43 insertions(+) >> create mode 100644 package/sunxi-mali-driver-mainline/Config.in >> create mode 100644 package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk >> >> diff --git a/package/sunxi-mali-driver-mainline/Config.in b/package/sunxi-mali-driver-mainline/Config.in >> new file mode 100644 >> index 0000000..43c7cb1 >> --- /dev/null >> +++ b/package/sunxi-mali-driver-mainline/Config.in >> @@ -0,0 +1,17 @@ >> +comment "sunxi-mali-driver-mainline needs a Linux kernel to be built" >> + depends on !BR2_LINUX_KERNEL >> + >> +config BR2_PACKAGE_SUNXI_MALI_DRIVER_MAINLINE >> + bool "sunxi-mali-driver-mainline" >> + depends on BR2_LINUX_KERNEL >> + select BR2_LINUX_NEEDS_MODULES # not using kernel-module infra >> + help >> + Install Sunxi Mali Kernel space driver into userspace, > > Installing a kernel driver to userspace? That really doesn't make much > sense. Yes, you're right > > What about: > > This package builds and installs the Linux kernel driver for > the Mali GPU on Allwinner platforms, compatible with recent > Linux kernels (>= 4.4). Note that it should be installed > together with the corresponding userspace binary blobs to > provide complete OpenGL functionality. This fits perfectly > >> + sunxi-mali-driver-mainline requires a Linux kernel >= 4.4 with the >> + following options enabled: >> + >> + - CONFIG_CMA >> + - CONFIG_DMA_CMA >> + - CONFIG_DRM_FBDEV_OVERALLOC >= 200 for double buffer or more >> + >> + https://github.com/mripard/sunxi-mali/blob/master/README.md >> \ No newline at end of file > > Please add a newline after the URL. Ok > >> diff --git a/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk >> new file mode 100644 >> index 0000000..b6125d4 >> --- /dev/null >> +++ b/package/sunxi-mali-driver-mainline/sunxi-mali-driver-mainline.mk >> @@ -0,0 +1,26 @@ >> +################################################################################ >> +# >> +# sunxi-mali-driver-mainline >> +# >> +################################################################################ >> + >> +SUNXI_MALI_DRIVER_MAINLINE_VERSION = 5b7b3c0b6e1736676c90928816d271debbb09d95 >> +SUNXI_MALI_DRIVER_MAINLINE_SITE = $(call github,mripard,sunxi-mali,$(SUNXI_MALI_DRIVER_MAINLINE_VERSION)) >> +SUNXI_MALI_DRIVER_MAINLINE_DEPENDENCIES = linux >> + >> +SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS = \ >> + KDIR=$(LINUX_DIR) \ >> + CROSS_COMPILE=$(TARGET_CROSS) \ >> + INSTALL_MOD_PATH=$(TARGET_DIR) >> + >> +define SUNXI_MALI_DRIVER_MAINLINE_BUILD_CMDS >> + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ >> + bash ./build.sh -r r6p2 -b > > Remove tab after &&, and use $(SHELL) instead of bash. Ok > >> +endef >> + >> +define SUNXI_MALI_DRIVER_MAINLINE_INSTALL_TARGET_CMDS >> + cd $(@D) && $(SUNXI_MALI_DRIVER_MAINLINE_MAKE_OPTS) \ >> + bash ./build.sh -r r6p2 -i >> +endef > > Ditto. Ok > > Also, please add an entry to the DEVELOPERS file for this package. Ok! Honored to do it! > > Thanks! > > Thomas > Thank you very much to be always so kind and patient teaching me. Hope all this can help also everyone else to enter this world! -- Giulio Benetti R&D Manager & Advanced Research MICRONOVA SRL Sede: Via A. Niedda 3 - 35010 Vigonza (PD) Tel. 049/8931563 - Fax 049/8931346 Cod.Fiscale - P.IVA 02663420285 Capitale Sociale ? 26.000 i.v. Iscritta al Reg. Imprese di Padova N. 02663420285 Numero R.E.A. 258642 ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-11-09 19:45 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-11-09 19:18 [Buildroot] [PATCH v3 1/1] add sunxi-mali mainline kernel Giulio Benetti 2017-11-09 19:26 ` Thomas Petazzoni 2017-11-09 19:45 ` Giulio Benetti
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