ANDROID --------------------------------- HiSilicon has provided the following files to Linaro for Android:
android/32bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so android/64bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so
The library "libion.so" is needed for Android L. HiSilicon has some vendor specific interfaces in "gralloc.hi6210sft.so", and the provided implementation of "libion.so" will use those interfaces.
/media/scottb/linaro/hikey/android/device/linaro/hikey/device.mk Need to add a appropriate PRODUCT_COPY_FILES macro to this makefile.
#Copy Graphics binaries PRODUCT_COPY_FILES += $(call add-to-product-copy-files-if-exists,\ $(LOCAL_PATH)/mali/64bit/libGLES_mali.so:system/lib64/egl/libGLES_mali.so\ $(LOCAL_PATH)/mali/64bit/gralloc.hi6210sft.so:system/lib64/ gralloc.hi6210sft.so\ $(LOCAL_PATH)/mali/64bit/libion.so:system/lib64/libion.so \ $(LOCAL_PATH)/mali/32bit/libGLES_mali.so:system/lib/egl/libGLES_mali.so \ $(LOCAL_PATH)/mali/32bit/gralloc.hi6210sft.so:system/lib/ gralloc.hi6210sft.so \ $(LOCAL_PATH)/mali/32bit/libion.so:system/lib/libion.so)
I suspect a set of symlinks like those described for X below are required in /system/lib64 and /system/lib. Not entirely sure how to get these setup.
To do:
1. Obtain MALI kernel GPU driver from Guillaume Tucker. 2. Obtain kernel ION driver from HiSilicon
LINUX/X11 ---------------------------------
HiSilicon has provided the following files to Linaro for Linux/X11:
x11/32bit: none x11/64bit: libMali.so (untested)
To install the 64bit library (libMali.so)
1. Create the file /etc/ld.so.conf.d/arm64-linux-gnu_EGL.conf. This file should contain the single line: /usr/lib/arm64-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm64-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so 4. Install an xf86 driver for X.org that will work with the frame buffer.
We currently cannot support multiarch for ARM 32-bit code, as we will be able to in Android. For that we need a 32bit driver for Linux/X11 from HiSilicon.
To install a 32bit library (libMali.so)
1. Create the file /etc/ld.so.conf.d/arm-linux-gnu_EGL.conf. This file should contain the single line: /usr/lib/arm-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so
To do:
1. Obtain MALI kernel GPU driver from Guillaume Tucker. 2. Obtain 32bit libMali.so for Linux/X11 from HiSilicon. 3. DRM kernel display driver. - To implement and test X11 needed ioctl interfaces. - To integrate some mali private ioctl interfaces, such as dma_buf fb. 4. DRM userspace work. Need a DRM enabled xf86 driver for X.org. - http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/ - Expect some related work like that done by ARM as described here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html - There also might be some changes needed in libdrm to add support for the HiKey platform. 5. Fathi to package the Mali libs and create the symlinks required on installation.
If I have missed anything or got anything wrong, please feel free to provide additions/corrections.
Regards,
Scott
On 11 March 2015 at 04:02, Scott Bambrough scott.bambrough@linaro.org wrote:
[..]
- DRM userspace work. Need a DRM enabled xf86 driver for X.org.
http://lists.x.org/archives/xorg-devel/2012-May/031250.html
- http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/
- Expect some related work like that done by ARM as described here:
for the HiKey platform.
- There also might be some changes needed in libdrm to add support
xf86-video-modesetting should be enough, that used DRM/KMS for modesetting
and will optionally use GL to accelerate 2d operations.
On Wednesday, March 11, 2015 02:24 PM, Koen Kooi wrote: Hi Koen,
On 11 March 2015 at 04:02, Scott Bambrough <scott.bambrough@linaro.org mailto:scott.bambrough@linaro.org> wrote:
[..] 1. DRM userspace work. Need a DRM enabled xf86 driver for X.org. * http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/ * Expect some related work like that done by ARM as described here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html * There also might be some changes needed in libdrm to add support for the HiKey platform.xf86-video-modesetting should be enough, that used DRM/KMS for modesetting and will optionally use GL to accelerate 2d operations.
Thanks for your feedback. Actually, this is my first time to do X11 integration work. I'm not sure if we need to write some code on xf86 driver for X.org. I'll find out that if xf86-video-modesetting is enough. It seems you have experience on X11. Can i ask you some questions if i encounter some on X11. Thanks very much.
-Xinliang
Xinliang,
If you post a question to this list (dev@lists.96boards.org), I will ensure it gets an answer. If you are not already subscribed, uou can subscribe to the list here: https://lists.96boards.org/mailman/listinfo/dev
Scott
On Wed, Mar 11, 2015 at 4:23 AM, xinliang xin3liang@qq.com wrote:
On Wednesday, March 11, 2015 02:24 PM, Koen Kooi wrote: Hi Koen,
On 11 March 2015 at 04:02, Scott Bambrough scott.bambrough@linaro.org wrote:
[..]
- DRM userspace work. Need a DRM enabled xf86 driver for X.org.
here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html
- http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/
- Expect some related work like that done by ARM as described
for the HiKey platform.
- There also might be some changes needed in libdrm to add support
xf86-video-modesetting should be enough, that used DRM/KMS for
modesetting and will optionally use GL to accelerate 2d operations.
Thanks for your feedback. Actually, this is my first time to do X11 integration work. I'm not sure if we need to write some code on xf86 driver for X.org. I'll find out that if xf86-video-modesetting is enough. It seems you have experience on X11. Can i ask you some questions if i encounter some on X11. Thanks very much.
-Xinliang
OK, thanks. I'll subscribe to this mailist asap. --Xinliang On Thursday, March 12, 2015 12:51 AM, Scott Bambrough wrote:
Xinliang,
If you post a question to this list (dev@lists.96boards.org mailto:dev@lists.96boards.org), I will ensure it gets an answer. If you are not already subscribed, uou can subscribe to the list here: https://lists.96boards.org/mailman/listinfo/dev
Scott
On Wed, Mar 11, 2015 at 4:23 AM, xinliang <xin3liang@qq.com mailto:xin3liang@qq.com> wrote:
On Wednesday, March 11, 2015 02:24 PM, Koen Kooi wrote: Hi Koen,On 11 March 2015 at 04:02, Scott Bambrough <scott.bambrough@linaro.org <mailto:scott.bambrough@linaro.org>> wrote: [..] 1. DRM userspace work. Need a DRM enabled xf86 driver for X.org. * http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/ * Expect some related work like that done by ARM as described here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html * There also might be some changes needed in libdrm to add support for the HiKey platform. xf86-video-modesetting should be enough, that used DRM/KMS for modesetting and will optionally use GL to accelerate 2d operations.Thanks for your feedback. Actually, this is my first time to do X11 integration work. I'm not sure if we need to write some code on xf86 driver for X.org. I'll find out that if xf86-video-modesetting is enough. It seems you have experience on X11. Can i ask you some questions if i encounter some on X11. Thanks very much. -Xinliang-- Scott Bambrough Technical Director, Member Services Linaro http://www.linaro.org
Hi,
On 11 March 2015 at 05:01, Scott Bambrough scott.bambrough@linaro.org wrote: [...]
Fathi to package the Mali libs and create the symlinks required on installation.
[...]
Mali user space integration is more or less completed. Mali is packaged but I haven't been able to verify if it works as expected because the kernel mali driver hasn't been merged yet.
wrt Koen's comment to use modesetting driver, it didn't work. Only fbdev works at the moment. I haven't investigated further why modesettings fails to load.
Cheers, Fathi
On 11 March 2015 at 08:32, Scott Bambrough scott.bambrough@linaro.org wrote:
ANDROID
HiSilicon has provided the following files to Linaro for Android:
android/32bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so android/64bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so
The library "libion.so" is needed for Android L. HiSilicon has some vendor specific interfaces in "gralloc.hi6210sft.so", and the provided implementation of "libion.so" will use those interfaces.
/media/scottb/linaro/hikey/android/device/linaro/hikey/device.mk Need to add a appropriate PRODUCT_COPY_FILES macro to this makefile.
#Copy Graphics binaries PRODUCT_COPY_FILES += $(call add-to-product-copy-files-if-exists,\ $(LOCAL_PATH)/mali/64bit/libGLES_mali.so:system/lib64/egl/libGLES_mali.so\ $(LOCAL_PATH)/mali/64bit/gralloc.hi6210sft.so:system/lib64/ gralloc.hi6210sft.so\ $(LOCAL_PATH)/mali/64bit/libion.so:system/lib64/libion.so \ $(LOCAL_PATH)/mali/32bit/libGLES_mali.so:system/lib/egl/libGLES_mali.so \ $(LOCAL_PATH)/mali/32bit/gralloc.hi6210sft.so:system/lib/ gralloc.hi6210sft.so \ $(LOCAL_PATH)/mali/32bit/libion.so:system/lib/libion.so)
I suspect a set of symlinks like those described for X below are required in /system/lib64 and /system/lib. Not entirely sure how to get these setup.
To do:
- Obtain MALI kernel GPU driver from Guillaume Tucker.
I see a hikey-mali branch with the Mali driver. Will the same driver work
with Android without any changes ?
- Obtain kernel ION driver from HiSilicon
What is the status with this one ?
LINUX/X11
HiSilicon has provided the following files to Linaro for Linux/X11:
x11/32bit: none x11/64bit: libMali.so (untested)
To install the 64bit library (libMali.so)
- Create the file /etc/ld.so.conf.d/arm64-linux-gnu_EGL.conf. This
file should contain the single line: /usr/lib/arm64-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm64-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so 4. Install an xf86 driver for X.org that will work with the frame buffer.
We currently cannot support multiarch for ARM 32-bit code, as we will be able to in Android. For that we need a 32bit driver for Linux/X11 from HiSilicon.
To install a 32bit library (libMali.so)
- Create the file /etc/ld.so.conf.d/arm-linux-gnu_EGL.conf. This
file should contain the single line: /usr/lib/arm-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so
To do:
- Obtain MALI kernel GPU driver from Guillaume Tucker.
- Obtain 32bit libMali.so for Linux/X11 from HiSilicon.
- DRM kernel display driver.
fb. 4. DRM userspace work. Need a DRM enabled xf86 driver for X.org.
- To implement and test X11 needed ioctl interfaces.
- To integrate some mali private ioctl interfaces, such as dma_buf
http://lists.x.org/archives/xorg-devel/2012-May/031250.html
- http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/
- Expect some related work like that done by ARM as described here:
for the HiKey platform.
- There also might be some changes needed in libdrm to add support
- Fathi to package the Mali libs and create the symlinks required on
installation.
If I have missed anything or got anything wrong, please feel free to provide additions/corrections.
Regards,
Scott
-- Scott Bambrough Technical Director, Member Services Linaro http://www.linaro.org
2015-03-20 11:01 GMT+08:00 Vishal Bhoj vishal.bhoj@linaro.org:
On 11 March 2015 at 08:32, Scott Bambrough scott.bambrough@linaro.org wrote:
ANDROID
HiSilicon has provided the following files to Linaro for Android:
android/32bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so android/64bit: gralloc.hi6210sft.so, libGLES_mali.so, libion.so
The library "libion.so" is needed for Android L. HiSilicon has some vendor specific interfaces in "gralloc.hi6210sft.so", and the provided implementation of "libion.so" will use those interfaces.
/media/scottb/linaro/hikey/android/device/linaro/hikey/device.mk Need to add a appropriate PRODUCT_COPY_FILES macro to this makefile.
#Copy Graphics binaries PRODUCT_COPY_FILES += $(call add-to-product-copy-files-if-exists,\ $(LOCAL_PATH)/mali/64bit/libGLES_mali.so:system/lib64/egl/libGLES_mali.so\ $(LOCAL_PATH)/mali/64bit/gralloc.hi6210sft.so:system/lib64/ gralloc.hi6210sft.so\ $(LOCAL_PATH)/mali/64bit/libion.so:system/lib64/libion.so \ $(LOCAL_PATH)/mali/32bit/libGLES_mali.so:system/lib/egl/libGLES_mali.so \ $(LOCAL_PATH)/mali/32bit/gralloc.hi6210sft.so:system/lib/ gralloc.hi6210sft.so \ $(LOCAL_PATH)/mali/32bit/libion.so:system/lib/libion.so)
I suspect a set of symlinks like those described for X below are required in /system/lib64 and /system/lib. Not entirely sure how to get these setup.
To do:
- Obtain MALI kernel GPU driver from Guillaume Tucker.
I see a hikey-mali branch with the Mali driver. Will the same driver work
with Android without any changes ?
- Obtain kernel ION driver from HiSilicon
What is the status with this one ?
It is already in hikey branch on 96boards github. we can config CONFIG_ION_HISI to enable it.
LINUX/X11
HiSilicon has provided the following files to Linaro for Linux/X11:
x11/32bit: none x11/64bit: libMali.so (untested)
To install the 64bit library (libMali.so)
- Create the file /etc/ld.so.conf.d/arm64-linux-gnu_EGL.conf. This
file should contain the single line: /usr/lib/arm64-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm64-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so 4. Install an xf86 driver for X.org that will work with the frame buffer.
We currently cannot support multiarch for ARM 32-bit code, as we will be able to in Android. For that we need a 32bit driver for Linux/X11 from HiSilicon.
To install a 32bit library (libMali.so)
- Create the file /etc/ld.so.conf.d/arm-linux-gnu_EGL.conf. This
file should contain the single line: /usr/lib/arm-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl - libEGL.so -> libEGL.so.1.0.0 - libEGL.so.1 -> libEGL.so.1.4 - libEGL.so.1.4 -> libMali.so - libGLESv1_CM.so -> libGLESv1_CM.so.1 - libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 - libGLESv1_CM.so.1.1.0 -> libMali.so - libGLESv2.so -> libGLESv2.so.2.0.0 - libGLESv2.so.2 -> libGLESv2.so.2.0.0 - libGLESv2.so.2.0.0 -> libMali.so
To do:
- Obtain MALI kernel GPU driver from Guillaume Tucker.
- Obtain 32bit libMali.so for Linux/X11 from HiSilicon.
- DRM kernel display driver.
fb. 4. DRM userspace work. Need a DRM enabled xf86 driver for X.org.
- To implement and test X11 needed ioctl interfaces.
- To integrate some mali private ioctl interfaces, such as dma_buf
here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html
- http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/
- Expect some related work like that done by ARM as described
for the HiKey platform.
- There also might be some changes needed in libdrm to add support
- Fathi to package the Mali libs and create the symlinks required on
installation.
If I have missed anything or got anything wrong, please feel free to provide additions/corrections.
Regards,
Scott
-- Scott Bambrough Technical Director, Member Services Linaro http://www.linaro.org
On 20/03/15 02:55, Vishal Bhoj wrote:
On 11 March 2015 at 08:32, Scott Bambrough <scott.bambrough@linaro.orgmailto:scott.bambrough@linaro.org> wrote: ANDROID --------------------------------- HiSilicon has provided the following files to Linaro for Android:
android/32bit: gralloc.hi6210sft.sohttp://gralloc.hi6210sft.so, libGLES_mali.so, libion.so android/64bit: gralloc.hi6210sft.sohttp://gralloc.hi6210sft.so, libGLES_mali.so, libion.so
The library "libion.so" is needed for Android L. HiSilicon has some vendor specific interfaces in "gralloc.hi6210sft.sohttp://gralloc.hi6210sft.so", and the provided implementation of "libion.so" will use those interfaces.
/media/scottb/linaro/hikey/android/device/linaro/hikey/device.mkhttp://device.mk Need to add a appropriate PRODUCT_COPY_FILES macro to this makefile.
#Copy Graphics binaries PRODUCT_COPY_FILES += $(call add-to-product-copy-files-if-exists,\ $(LOCAL_PATH)/mali/64bit/libGLES_mali.so:system/lib64/egl/libGLES_mali.so\ $(LOCAL_PATH)/mali/64bit/gralloc.hi6210sft.so:system/lib64/gralloc.hi6210sft.sohttp://gralloc.hi6210sft.so\ $(LOCAL_PATH)/mali/64bit/libion.so:system/lib64/libion.so \ $(LOCAL_PATH)/mali/32bit/libGLES_mali.so:system/lib/egl/libGLES_mali.so \ $(LOCAL_PATH)/mali/32bit/gralloc.hi6210sft.so:system/lib/gralloc.hi6210sft.sohttp://gralloc.hi6210sft.so \ $(LOCAL_PATH)/mali/32bit/libion.so:system/lib/libion.so)
I suspect a set of symlinks like those described for X below are required in /system/lib64 and /system/lib. Not entirely sure how to get these setup. Although /system/{lib,lib64}/egl/libGLES_mali.so might work, Mali user-side drivers are usually in these places on Android: /system/vendor/lib/egl/libGLES_mali.so /system/vendor/lib64/egl/libGLES_mali.so
They get directly loaded when zygote starts and logcat should show something like this (taken from AOSP 5.0 on Nexus 10):
D/libEGL ( 2511): loaded /vendor/lib/egl/libGLES_mali.so I/OpenGLRenderer( 2632): Initialized EGL, version 1.4
So I don't think there needs to be any symlink for these drivers in Android.
To do:
1. Obtain MALI kernel GPU driver from Guillaume Tucker.
I see a hikey-mali branch with the Mali driver. Will the same driver work with Android without any changes ? The driver in drivers/gpu/arm/utgard works both for Linux and Android, and the mali_hikey.c file only has one function specific to Android to set up the ION shared display buffer. It was copied as-is from the 3.10 kernel and I haven't tested it.
BTW the GPU kernel driver is now both in hikey-mali and hikey-release.
1. Obtain kernel ION driver from HiSilicon
What is the status with this one ?
LINUX/X11 ---------------------------------
HiSilicon has provided the following files to Linaro for Linux/X11:
x11/32bit: none x11/64bit: libMali.so (untested)
To install the 64bit library (libMali.so)
1. Create the file /etc/ld.so.conf.d/arm64-linux-gnu_EGL.conf. This file should contain the single line: /usr/lib/arm64-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm64-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl * libEGL.so -> libEGL.so.1.0.0 * libEGL.so.1 -> libEGL.so.1.4 * libEGL.so.1.4 -> libMali.so * libGLESv1_CM.so -> libGLESv1_CM.so.1 * libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 * libGLESv1_CM.so.1.1.0 -> libMali.so * libGLESv2.so -> libGLESv2.so.2.0.0 * libGLESv2.so.2 -> libGLESv2.so.2.0.0 * libGLESv2.so.2.0.0 -> libMali.so 4. Install an xf86 driver for X.org that will work with the frame buffer.
We currently cannot support multiarch for ARM 32-bit code, as we will be able to in Android. For that we need a 32bit driver for Linux/X11 from HiSilicon. Regarding this, what are the plans to support multilib in the Debian 8 builds? So far it has been 64-bit only as far as I can tell. I have a 32-bit ARMv7 binary fbdev driver that could be published if I had a system to test it on.
To install a 32bit library (libMali.so)
1. Create the file /etc/ld.so.conf.d/arm-linux-gnu_EGL.conf. This file should contain the single line: /usr/lib/arm-linux-gnu/mali-egl 2. Install libMali.so to /usr/lib/arm-linux-gnu/mali-egl, root:root, 644 3. Create the following symlinks in /usr/lib/arm64-linux-gnu/mali-egl * libEGL.so -> libEGL.so.1.0.0 * libEGL.so.1 -> libEGL.so.1.4 * libEGL.so.1.4 -> libMali.so * libGLESv1_CM.so -> libGLESv1_CM.so.1 * libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.1.0 * libGLESv1_CM.so.1.1.0 -> libMali.so * libGLESv2.so -> libGLESv2.so.2.0.0 * libGLESv2.so.2 -> libGLESv2.so.2.0.0 * libGLESv2.so.2.0.0 -> libMali.so
To do:
1. Obtain MALI kernel GPU driver from Guillaume Tucker.
I've already provided the Mali kernel GPU driver that deals with the GPU device, it enables fbdev on Linux and as far as I know there's nothing else to be done to support X11 in this driver. However some kernel work remains to be done in order to support DRM as described in 2.
1. Obtain 32bit libMali.so for Linux/X11 from HiSilicon. 2. DRM kernel display driver. * To implement and test X11 needed ioctl interfaces. * To integrate some mali private ioctl interfaces, such as dma_buf fb. 3. DRM userspace work. Need a DRM enabled xf86 driver for X.org. * http://cgit.freedesktop.org/xorg/driver/xf86-video-armsoc/ * Expect some related work like that done by ARM as described here: http://lists.x.org/archives/xorg-devel/2012-May/031250.html * There also might be some changes needed in libdrm to add support for the HiKey platform.
Any progress or issues found on this side?
1. Fathi to package the Mali libs and create the symlinks required on installation.
If I have missed anything or got anything wrong, please feel free to provide additions/corrections.
Regards,
Scott
-- Scott Bambrough Technical Director, Member Services Linarohttp://www.linaro.org
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Fathi Boudra -
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