jeffycn / mirrors Goto Github PK
View Code? Open in Web Editor NEWMirrors of Rockchip BSP repositories, only contains yocto related ones to keep it thin since the yocto would try to clone the whole repository.
License: Other
Mirrors of Rockchip BSP repositories, only contains yocto related ones to keep it thin since the yocto would try to clone the whole repository.
License: Other
Can we have kernel-5.10
mirror like kernel-4.4
and kernel-4.19
mirror?
Currently there is a kernel-5.10-2022_01_10
tag used by linux-rockchip_5.10.bb
, but no branch.
dw_hdmi-rochchip.c 1293
hdmi->vo1_regmap = syscon_regmap_lookup_by_phandle(np, "rockchip,vo1_grf");
Maybe check if ddc_en_reg == RK3568_GRF_VO_CON1
before trying to parse it. I commented it out and everything seemed to work.
Not possible to build U-Boot for PX30.
| Platform PX30 is build OK, with exist .config | | Thu Jan 6 10:27:56 AM UTC 2022 | NOTE: u-boot: Generating idblock.img from loader.bin | unpack entry(px30_ddr_333MHz_v1) | unpack entry(px30_usbplug_v1) | unpack entry(FlashData) | unpack entry(FlashBoot) | unpack success | Error: SPL image is too large (size 0x3000 than 0x2800) | Error: Bad parameters for image type | Usage: ./tools/mkimage -l image | -l ==> list image header information | ./tools/mkimage [-x] -A arch -O os -T type -C comp -a addr -e ep -n name -d data_file[:data_file...] image | -A ==> set architecture to 'arch' | -O ==> set operating system to 'os' | -T ==> set image type to 'type' | -C ==> set compression type 'comp' | -a ==> set load address to 'addr' (hex) | -e ==> set entry point to 'ep' (hex) | -n ==> set image name to 'name' | -d ==> use image data from 'datafile' | -x ==> set XIP (execute in place) | ./tools/mkimage [-D dtc_options] [-f fit-image.its|-f auto|-F] [-b [-b ]] [-i ] fit-image | file is used with -f auto, it may occur multiple times. | -D => set all options for device tree compiler | -f => input filename for FIT source | -i => input filename for ramdisk file | -v => set FIT image version in decimal | Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined) | ./tools/mkimage -V ==> print version information and exit | Use '-T list' to see a list of available image types | WARNING: exit code 1 from a shell command.
This problem exists since 413d2f5.
Before px30_ddr_333MHz_v1.15.bin
was exactly 10.240 Bytes (= 0x2800) and everything was fine.
But since update to px30_ddr_333MHz_v1.16.bin
it is 10.248 Bytes and therefore does not fit.
Hello!
I have a question about https://github.com/tsukumijima/libmali-rockchip.git (this repo, branch libmali):
I use OrangePi5B device, trying to build on Ubuntu for -Dplatform=vulkan with error:
The Meson build system Version: 0.61.2 Source dir: /home/orangepi/git/libmali-rockchip Build dir: /home/orangepi/git/libmali-rockchip/build Build type: native build Project name: libmali Project version: 1.9.0 C compiler for the host machine: cc (gcc 11.4.0 "cc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0") C linker for the host machine: cc ld.bfd 2.38 Host machine cpu family: aarch64 Host machine cpu: aarch64 Message: Building for aarch64|valhall|g610|g13p0|vulkan|O3 meson.build:40:2: ERROR: Problem encountered: Failed to find matched library
As i understand, i need a prebuilt library like libmali-valhall-g610-g13p0-vulkan-gbm.so in lib/ folder? If so, where can i take it/build it?
If i build with this command:
meson build . -Dgpu=valhall -Dversion=g610 -Dsubversion=g13p0 -Dplatform=x11
Everything is fine, EXCEPT this:
Checking for function "vk_icdGetInstanceProcAddr" with dependency -lmali-prebuilt: NO
T620 seems to work with vulkan cause of data/mali.json.in commit with confirmation that it works correctly.
"Tested with an internal version of DDK for vulkan, vulkaninfo works."
Best regards,
Vadim.
*** No rule to make target 'arch/arm64/boot/dts/rockchip/rk3562-evb1-lp4x-v10-linux.dtb'. Stop.
when use yocto build for rk3562
Could you please synchronize the librga source code to version 1.10.0?
airockchip/librga only provides pre-built libs, some of my use cases require modifying the code in librga. Thanks in advance!
能否麻烦你将 librga 源代码同步到 1.10.0 版本?
Airockchip/librga 仅提供预构建的库,我的一些用例需要修改 librga 中的代码。非常感谢。@JeffyCN
I have a device pantherX2 and write image from here: ophub/amlogic-s9xxx-armbian#1319 https://github.com/ophub/amlogic-s9xxx-armbian/releases/download/Armbian_lunar_save_2023.11/Armbian_23.11.0_rockchip_panther-x2_lunar_6.1.60_server_2023.11.01.img.gz
I cannot find /dev/mppservice on my device, so I guess driver not installed.
I've post a issue here: jjm2473/ffmpeg-rk#33
But I guess this repo maybe the correct one to ask for help
I am building Deb packages MALI USERSPACE DRIVER from mali branch
I build packages using the command:
debuild -us -uc -b
ARCH=arm64
Rootfs = Debian 10 Buster
I am building a Deb package for RK3399 that uses the Mali T86x. Packages are assembled without errors, however, after installing them into the system, ldconfig returns the following warnings:
apt install ./libmali-midgard-t86x-r18p0-x11_1.9-1_arm64.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libmali-midgard-t86x-r18p0-x11' instead of './libmali-midgard-t86x-r18p0-x11_1.9-1_arm64.deb'
The following NEW packages will be installed:
libmali-midgard-t86x-r18p0-x11
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
Need to get 0 B/8013 kB of archives.
After this operation, 29.8 MB of additional disk space will be used.
Get:1 /work/libmali-midgard-t86x-r18p0-x11_1.9-1_arm64.deb libmali-midgard-t86x-r18p0-x11 arm64 1.9-1 [8013 kB]
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libmali-midgard-t86x-r18p0-x11.
(Reading database ... 71506 files and directories currently installed.)
Preparing to unpack .../libmali-midgard-t86x-r18p0-x11_1.9-1_arm64.deb ...
Unpacking libmali-midgard-t86x-r18p0-x11 (1.9-1) ...
Setting up libmali-midgard-t86x-r18p0-x11 (1.9-1) ...
Processing triggers for libc-bin (2.28-10+deb10u2) ...
ldconfig: file /usr/lib/aarch64-linux-gnu/libmali.so is truncated
ldconfig: file /usr/lib/aarch64-linux-gnu/libMali.so.1 is truncated
ldconfig: file /usr/lib/aarch64-linux-gnu/libmali.so.1.9.0 is truncated
ldconfig: file /usr/lib/aarch64-linux-gnu/libmali.so.1 is truncated
ldconfig: file /usr/lib/aarch64-linux-gnu/libmali-midgard-t86x-r18p0-x11.so is truncated
Can you tell me what's going wrong?
Hi @JeffyCN / @HermanChen
I have a black screen for HDMI output on RK3568. HDMI output works fine on RK3399.
How can I troubleshoot HDMI?
Radxa kernel 4.19.193 works fine for HDMI but it is somewhat outdated.
No kernel message error for HDMI
[ 0.451780] rockchip-drm display-subsystem: Linked as a consumer to fe0a0000.hdmi
[ 0.455410] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY)
[ 0.456262] dwhdmi-rockchip fe0a0000.hdmi: registered DesignWare HDMI I2C bus driver
[ 0.457217] rockchip-drm display-subsystem: bound fe0a0000.hdmi (ops 0xffffff8008fa66a8)
[ 1.195352] asoc-simple-card hdmi-sound: i2s-hifi <-> fe400000.i2s mapping ok
[ 1.866690] #0: rockchip,hdmi
I'm not sure if these have been fixed in the 6.1 final release. Therefore I report them here so that you can forward it to the corresponding developers. cc @JeffyCN
rk_system_heap.c
is still not ported to 6.1 yet, which causes MPP runtime to crash in DMA_HEAP allocator.https://github.com/JeffyCN/mirrors/blob/kernel-6.1-2024_01_02/drivers/dma-buf/heaps/Makefile#L2
ls -l /dev/dma_heap/
total 0
crw------- 1 root root 251, 1 Jan 18 18:50 cma
crw------- 1 root root 251, 0 Jan 18 18:50 system
rockchip_drm_gem.c
cacheable memory flag is broken during manual merging. It causes very slow copying from the decoder frame pool.A simple fix is this:
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 3a32a03e91f8..f386f44f825b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -546,10 +546,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,
int ret;
struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
- /* default is wc. */
- if (rk_obj->flags & ROCKCHIP_BO_CACHABLE)
- vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
-
/*
* Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the
* whole buffer from the start.
@@ -566,6 +562,10 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,
vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
+ /* default is wc. */
+ if (rk_obj->flags & ROCKCHIP_BO_CACHABLE)
+ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
+
if (rk_obj->buf_type == ROCKCHIP_GEM_BUF_TYPE_SECURE) {
DRM_ERROR("Disallow mmap for secure buffer\n");
ret = -EINVAL;
Rockchip Linux kernel didn't find by default the file nvram_AP6275P.txt file when using an image generated by Yocto. In fact, Linux kernel expects this filename to be all lowercase.
nvram_AP6275P.txt -> nvram_ap6275p.txt
An update on meta-rockchip will be needed after that (I can provide one if needed).
I do not know if this issue also affects Buildroot.
hi,
you're the only one that answers about rockchip devel. I'm facing a build problem related to RK3328 TSP.
seems that devel is incomplete or something is incomplete. build fails because of missing rk_tsp_api.h file.
| CC drivers/media/platform/rockchip-tsp/rockchip_tsp.o
| /home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/drivers/media/platform/rockchip-tsp/rockchip_tsp.c:43:10: fatal error: linux/rk_tsp_api.h: No such file or directory
| 43 | #include <linux/rk_tsp_api.h>
| | ^~~~~~~~~~~~~~~~~~~~
| compilation terminated.
| make[6]: *** [/home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/scripts/Makefile.build:278: drivers/media/platform/rockchip-tsp/rockchip_tsp.o] Error 1
| make[5]: *** [/home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/scripts/Makefile.build:484: drivers/media/platform/rockchip-tsp] Error 2
| make[4]: *** [/home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/scripts/Makefile.build:484: drivers/media/platform] Error 2
| make[4]: *** Waiting for unfinished jobs....
| make[3]: *** [/home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/scripts/Makefile.build:484: drivers/media] Error 2
| make[3]: *** Waiting for unfinished jobs....
| make[2]: *** [/home/ballest/rockhevc_workspace/bsp/linux/linux-rockchip_4.4/Makefile:1036: drivers] Error 2
| make[1]: *** [Makefile:152: sub-make] Error 2
| make: *** [Makefile:24: __sub-make] Error 2
is TSP support broken for my chip? Can you help me?
I really need this interface for a project I'm working on and I'm a little bit worried about it.
thank you
davide
Hi Jeffy,
There are some issues with compiling Kernel 5.10 Device Tree on PX30 (e. g. non-existent nodes / labels). I think this would require some patching from Rockchip.
However, I have temporarily created some patch as a workaround to be able to build the dtb. But unfortunately the Kernel won't boot:
...
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from start_kernel+0x3d8/0x5c4 with crng_init=0
[ 0.000000] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
[ 0.000000] Mem abort info:
[ 0.000000] ESR = 0x96000005
[ 0.000000] EC = 0x25: DABT (current EL), IL = 32 bits
[ 0.000000] SET = 0, FnV = 0
[ 0.000000] EA = 0, S1PTW = 0
[ 0.000000] Data abort info:
[ 0.000000] ISV = 0, ISS = 0x00000005
[ 0.000000] CM = 0, WnR = 0
[ 0.000000] [0000000000000008] user address but active_mm is swapper
[ 0.000000] Internal error: Oops: 96000005 [#1] SMP
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.66-rockchip-standard #1
[ 0.000000] Hardware name: Rockchip linux PX30 evb ddr3 board (DT)
[ 0.000000] pstate: 80000085 (Nzcv daIf -PAN -UAO -TCO BTYPE=--)
[ 0.000000] pc : px30_pmu_clk_init+0xb8/0x118
[ 0.000000] lr : px30_pmu_clk_init+0x80/0x118
[ 0.000000] sp : ffffffc011593eb0
[ 0.000000] x29: ffffffc011593ec0 x28: 0000000001230018
[ 0.000000] x27: 0000000000000001 x26: ffffff807fbdd7d8
[ 0.000000] x25: ffffff8001c05400 x24: dead000000000100
[ 0.000000] x23: ffffffc0118c1000 x22: ffffffc011086dd0
[ 0.000000] x21: ffffff807fbdd7d8 x20: ffffffc010c39c28
[ 0.000000] x19: ffffff8001d8c500 x18: 0000000000000000
[ 0.000000] x17: 0000000035c5f6ec x16: 0000000000000014
[ 0.000000] x15: 0000000000000010 x14: 00000000ff140000
[ 0.000000] x13: ffffff8001d8c690 x12: 0000000000000038
[ 0.000000] x11: 0000000000000004 x10: 0101010101010101
[ 0.000000] x9 : ffffffc01087dbd0 x8 : 0000000000000005
[ 0.000000] x7 : 0000000000000001 x6 : 00000000171f13e7
[ 0.000000] x5 : 67131f1700000000 x4 : 8000000000000000
[ 0.000000] x3 : 0000000000000480 x2 : 0000000000000001
[ 0.000000] x1 : 0000000000000000 x0 : ffffff8001d8c500
[ 0.000000] Call trace:
[ 0.000000] px30_pmu_clk_init+0xb8/0x118
[ 0.000000] of_clk_init+0x1dc/0x230
[ 0.000000] time_init+0x1c/0x54
[ 0.000000] start_kernel+0x468/0x5c4
...
Since I saw your answer on #2 I think I have to start a bug report on Redmine, right?
I already asked for user registration at https://redmine.rock-chips.com/
Hope this is the right place...
很多这样的代码:
#if defined(arm64) || defined(aarch64)
xxxxxxx
#else
yyyyyyy
#endif
这其实就是几个参数的类型不一致而已,而重复写了多次这样的接口,不如改成这样:
#if defined(arm64) || defined(aarch64)
typedef unsigned long arch_type_t;
#else
typedef unsigned int arch_type_t;
#endif
然后利用arch_type_t去合并那几个变量的类型
Hello. While transcoding the Dahua IP camera streams via Onvif (RTSPOnvif URL), I encountered a stop issue during decoding, and the task was stopped (failed) after the scene was changed. I don't see any error in the GStreamer debug; I just see this error in the system log:
Is there any issue related to MPP or the GST plugin? My application is based on Gstreamer, and I use libgstrockchipmpp.
I have this issue in the new and old versions of the lib. Also, I don't have this issue via the RTSP URL.
Hello. I upgraded the Rockchip GStreamer library in NanoPi R6C Debian 11 (5.10.160), but it crashed when I ran my transcoding app. I have a question: Is there any requirement for updating the lib (libgstrockchipmpp.so)? And how can I resolve the issue?
Also, my app was developed based on the previous version (2021), and it works based on that lib, but because of some errors that I saw in the system log, I wanted to upgrade it to the latest version:
This is the issue after updating the new lib (libgstrockchipmpp):
rga_api: 1.9.1
rga_driver: 1.2.26
Dec 13 16:29:56 NanoPi-R6C kernel: mali fb000000.gpu: OOM notifier: dev mali0 35564 kB
Dec 13 16:29:56 NanoPi-R6C kernel: mali fb000000.gpu: OOM notifier: tsk Xorg tgid (771) pid (771) 35532 kB
Dec 13 16:29:56 NanoPi-R6C kernel: stamp thread invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
Dec 13 16:29:56 NanoPi-R6C kernel: CPU: 5 PID: 2072 Comm: stamp thread Tainted: G O 5.10.160 #194
Dec 13 16:29:56 NanoPi-R6C kernel: Hardware name: FriendlyElec NanoPi R6C (DT)
Dec 13 16:29:56 NanoPi-R6C kernel: Call trace:
Dec 13 16:29:56 NanoPi-R6C kernel: dump_backtrace+0x0/0x1d0
Dec 13 16:29:56 NanoPi-R6C kernel: show_stack+0x1c/0x24
Dec 13 16:29:56 NanoPi-R6C kernel: dump_stack_lvl+0xc8/0xec
Dec 13 16:29:56 NanoPi-R6C kernel: dump_stack+0x14/0x50
Dec 13 16:29:56 NanoPi-R6C kernel: dump_header+0x4c/0x1ec
Dec 13 16:29:56 NanoPi-R6C kernel: oom_kill_process+0x1c0/0x1c4
Dec 13 16:29:56 NanoPi-R6C kernel: out_of_memory+0x1e0/0x414
Dec 13 16:29:56 NanoPi-R6C kernel: __alloc_pages_may_oom+0x114/0x190
Dec 13 16:29:56 NanoPi-R6C kernel: __alloc_pages_nodemask+0x984/0xcac
Dec 13 16:29:56 NanoPi-R6C kernel: pagecache_get_page+0x1b4/0x384
Dec 13 16:29:56 NanoPi-R6C kernel: filemap_fault+0x6ec/0x940
Dec 13 16:29:56 NanoPi-R6C kernel: ext4_filemap_fault+0x38/0x900
Dec 13 16:29:56 NanoPi-R6C kernel: __do_fault+0x40/0x160
Dec 13 16:29:56 NanoPi-R6C kernel: handle_pte_fault+0x8b4/0xdc0
Dec 13 16:29:56 NanoPi-R6C kernel: __handle_mm_fault+0x10c/0x2d0
Dec 13 16:29:56 NanoPi-R6C kernel: handle_mm_fault+0xc4/0x234
Dec 13 16:29:56 NanoPi-R6C kernel: do_page_fault+0x2b8/0x4c0
Dec 13 16:29:56 NanoPi-R6C kernel: do_translation_fault+0xac/0xc0
Dec 13 16:29:56 NanoPi-R6C kernel: do_mem_abort+0x44/0xb0
Dec 13 16:29:56 NanoPi-R6C kernel: el0_ia+0x68/0xac
Dec 13 16:29:56 NanoPi-R6C kernel: el0_sync_handler+0x11c/0x120
Dec 13 16:29:56 NanoPi-R6C kernel: el0_sync+0x15c/0x180
Dec 13 16:29:56 NanoPi-R6C kernel: Mem-Info:
Dec 13 16:29:56 NanoPi-R6C kernel: active_anon:221 inactive_anon:873839 isolated_anon:0
active_file:111 inactive_file:57 isolated_file:0
unevictable:805 dirty:0 writeback:0
slab_reclaimable:10933 slab_unreclaimable:12498
mapped:273 shmem:1520 pagetables:3774 bounce:0
free:19107 free_pcp:419 free_cma:0
Dec 13 16:29:56 NanoPi-R6C kernel: Node 0 active_anon:884kB inactive_anon:3495356kB active_file:444kB inactive_file:228kB unevictable:3220kB isolated(anon):0kB isolated(file):0kB mapped:1092kB dirty:0kB writeback:0kB shmem:6080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:7088kB all_unreclaimable? no
Dec 13 16:29:56 NanoPi-R6C kernel: DMA free:70852kB min:70396kB low:87992kB high:105588kB reserved_highatomic:0KB active_anon:264kB inactive_anon:3406488kB active_file:100kB inactive_file:0kB unevictable:3200kB writepending:0kB present:3913728kB managed:3815692kB mlocked:64kB pagetables:13580kB bounce:0kB free_pcp:1412kB local_pcp:248kB free_cma:0kB
Dec 13 16:29:56 NanoPi-R6C kernel: lowmem_reserve[]: 0 0 175 175
Dec 13 16:29:56 NanoPi-R6C kernel: Normal free:5576kB min:3328kB low:4160kB high:4992kB reserved_highatomic:0KB active_anon:620kB inactive_anon:88868kB active_file:252kB inactive_file:104kB unevictable:20kB writepending:0kB present:262144kB managed:179836kB mlocked:0kB pagetables:1516kB bounce:0kB free_pcp:264kB local_pcp:76kB free_cma:0kB
Dec 13 16:29:56 NanoPi-R6C kernel: lowmem_reserve[]: 0 0 0 0
Dec 13 16:29:56 NanoPi-R6C kernel: DMA: 394*4kB (UME) 299*8kB (UME) 271*16kB (UE) 248*32kB (UME) 129*64kB (UE) 63*128kB (UE) 39*256kB (UE) 25*512kB (UME) 10*1024kB (UME) 2*2048kB (U) 0*4096kB = 69680kB
Dec 13 16:29:56 NanoPi-R6C kernel: Normal: 363*4kB (U) 304*8kB (UE) 61*16kB (UE) 20*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5500kB
Dec 13 16:29:56 NanoPi-R6C kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Dec 13 16:29:56 NanoPi-R6C kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB
Dec 13 16:29:56 NanoPi-R6C kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Dec 13 16:29:56 NanoPi-R6C kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB
Dec 13 16:29:56 NanoPi-R6C kernel: 1682 total pagecache pages
Dec 13 16:29:56 NanoPi-R6C kernel: 0 pages in swap cache
Dec 13 16:29:56 NanoPi-R6C kernel: Swap cache stats: add 0, delete 0, find 0/0
Dec 13 16:29:56 NanoPi-R6C kernel: Free swap = 0kB
Dec 13 16:29:56 NanoPi-R6C kernel: Total swap = 0kB
Dec 13 16:29:56 NanoPi-R6C kernel: 1043968 pages RAM
Dec 13 16:29:56 NanoPi-R6C kernel: 0 pages HighMem/MovableOnly
Dec 13 16:29:56 NanoPi-R6C kernel: 45086 pages reserved
Dec 13 16:29:56 NanoPi-R6C kernel: 2048 pages cma reserved
Dec 13 16:29:56 NanoPi-R6C kernel: Tasks state (memory values in pages):
Dec 13 16:29:56 NanoPi-R6C kernel: [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
Dec 13 16:29:56 NanoPi-R6C kernel: [ 225] 0 225 206 1 28672 0 0 bpfilter_umh
Dec 13 16:29:56 NanoPi-R6C kernel: [ 377] 0 377 16376 281 98304 0 -250 systemd-journal
Dec 13 16:29:56 NanoPi-R6C kernel: [ 421] 0 421 5077 390 57344 0 -1000 systemd-udevd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 582] 0 582 495 15 36864 0 0 acpid
Dec 13 16:29:56 NanoPi-R6C kernel: [ 587] 104 587 2161 304 49152 0 -900 dbus-daemon
Dec 13 16:29:56 NanoPi-R6C kernel: [ 593] 0 593 63496 602 122880 0 0 NetworkManager
Dec 13 16:29:56 NanoPi-R6C kernel: [ 600] 0 600 55219 349 77824 0 0 rsyslogd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 602] 0 602 3636 210 57344 0 0 systemd-logind
Dec 13 16:29:56 NanoPi-R6C kernel: [ 604] 0 604 1369 57 40960 0 0 thd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 605] 0 605 97338 526 114688 0 0 udisksd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 606] 0 606 3391 165 61440 0 0 wpa_supplicant
Dec 13 16:29:56 NanoPi-R6C kernel: [ 719] 0 719 58817 534 90112 0 0 polkitd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 725] 0 725 2543 102 49152 0 0 lcd2usb_print
Dec 13 16:29:56 NanoPi-R6C kernel: [ 736] 0 736 1520 90 45056 0 0 starter
Dec 13 16:29:56 NanoPi-R6C kernel: [ 750] 0 750 624 26 36864 0 0 agetty
Dec 13 16:29:56 NanoPi-R6C kernel: [ 752] 0 752 76615 234 81920 0 0 lightdm
Dec 13 16:29:56 NanoPi-R6C kernel: [ 753] 0 753 1005 29 32768 0 0 agetty
Dec 13 16:29:56 NanoPi-R6C kernel: [ 771] 0 771 878217 19766 1052672 0 0 Xorg
Dec 13 16:29:56 NanoPi-R6C kernel: [ 772] 0 772 513 27 36864 0 0 xl2tpd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 775] 0 775 3405 238 57344 0 -1000 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 798] 0 798 297689 214 192512 0 0 charon
Dec 13 16:29:56 NanoPi-R6C kernel: [ 903] 0 903 514 45 32768 0 0 usbdevice
Dec 13 16:29:56 NanoPi-R6C kernel: [ 905] 0 905 2579 1 40960 0 0 adbd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 980] 0 980 40894 257 73728 0 0 lightdm
Dec 13 16:29:56 NanoPi-R6C kernel: [ 985] 1000 985 4041 361 53248 0 0 systemd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 986] 1000 986 42129 711 90112 0 0 (sd-pam)
Dec 13 16:29:56 NanoPi-R6C kernel: [ 999] 1000 999 134645 1440 229376 0 0 pulseaudio
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1002] 1000 1002 466013 3175 499712 0 0 xfce4-session
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1041] 1000 1041 2018 114 40960 0 0 dbus-launch
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1042] 1000 1042 2031 197 49152 0 0 dbus-daemon
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1057] 1000 1057 1358 115 32768 0 0 ssh-agent
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1069] 0 1069 3103 132 53248 0 0 bluetoothd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1150] 1000 1150 57626 199 73728 0 0 xfconfd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1168] 1000 1168 19867 65 40960 0 0 gpg-agent
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1170] 1000 1170 458915 3980 548864 0 0 xfwm4
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1174] 1000 1174 59104 225 86016 0 0 gvfsd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1200] 1000 1200 56103 1316 155648 0 0 xfsettingsd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1203] 0 1203 61319 285 86016 0 0 upowerd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1216] 1000 1216 78574 2330 192512 0 0 xfce4-panel
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1220] 1000 1220 84456 1202 155648 0 0 Thunar
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1225] 1000 1225 81362 5077 208896 0 0 xfdesktop
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1229] 1000 1229 145897 2047 180224 0 0 tracker-miner-f
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1231] 1000 1231 46163 492 110592 0 0 polkit-gnome-au
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1232] 1000 1232 106869 2125 196608 0 0 nm-applet
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1242] 1000 1242 87167 500 114688 0 0 gvfs-udisks2-vo
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1246] 1000 1246 47335 1232 131072 0 0 xfce4-power-man
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1270] 1000 1270 77621 236 98304 0 0 gvfsd-trash
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1277] 1000 1277 39756 153 69632 0 0 gvfsd-metadata
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1284] 1000 1284 84255 1227 143360 0 0 panel-6-systray
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1285] 1000 1285 115714 1842 155648 0 0 panel-8-pulseau
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1298] 1000 1298 47839 1226 135168 0 0 panel-14-action
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1310] 0 1310 3990 298 57344 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1312] 0 1312 3991 298 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1318] 1000 1318 4076 348 57344 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1319] 1000 1319 1461 136 45056 0 0 bash
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1331] 1000 1331 3991 299 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1332] 1000 1332 1340 114 45056 0 0 sftp-server
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1354] 0 1354 3991 299 69632 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1356] 0 1356 3991 300 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1362] 1000 1362 4076 320 69632 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1365] 1000 1365 1461 135 45056 0 0 bash
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1374] 1000 1374 3991 301 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1375] 1000 1375 1340 114 40960 0 0 sftp-server
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1385] 0 1385 3991 299 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1387] 0 1387 3991 299 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1392] 1000 1392 4076 334 65536 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1396] 1000 1396 1461 136 40960 0 0 bash
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1405] 1000 1405 3991 300 61440 0 0 sshd
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1406] 1000 1406 1340 114 40960 0 0 sftp-server
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1776] 999 1776 22002 185 65536 0 0 systemd-timesyn
Dec 13 16:29:56 NanoPi-R6C kernel: [ 1973] 1000 1973 20336 173 151552 0 0 journalctl
Dec 13 16:29:56 NanoPi-R6C kernel: [ 2067] 1000 2067 2752 139 57344 0 0 sudo
Dec 13 16:29:56 NanoPi-R6C kernel: [ 2068] 0 2068 188593 300 147456 0 0 MediaServer
Dec 13 16:29:56 NanoPi-R6C kernel: [ 2223] 1000 2223 1985 103 49152 0 0 dbus-launch
Dec 13 16:29:56 NanoPi-R6C kernel: [ 2224] 1000 2224 1920 93 45056 0 0 dbus-daemon
Dec 13 16:29:56 NanoPi-R6C kernel: [ 3192] 0 3192 581 15 32768 0 0 anacron
Dec 13 16:29:56 NanoPi-R6C kernel: [ 3203] 1000 3203 108180 2936 167936 0 0 tracker-store
Dec 13 16:29:56 NanoPi-R6C kernel: [ 3292] 1000 3292 1360 69 40960 0 0 bash
Dec 13 16:29:56 NanoPi-R6C kernel: [ 3297] 1000 3297 1357792 817803 7102464 0 0 demo
Dec 13 16:29:56 NanoPi-R6C kernel: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-1000.slice/session-3.scope,task=demo,pid=3297,uid=1000
Dec 13 16:29:56 NanoPi-R6C kernel: Out of memory: Killed process 3297 (demo) total-vm:5431168kB, anon-rss:3271208kB, file-rss:0kB, shmem-rss:4kB, UID:1000 pgtables:6936kB oom_score_adj:0
Dec 13 16:29:56 NanoPi-R6C kernel: oom_reaper: reaped process 3297 (demo), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB
Dec 13 16:30:20 NanoPi-R6C org.freedesktop.Tracker1[3203]: OK
Out of memory: Killed processDec 13 16:34:35 NanoPi-R6C anacron[3192]: Job `cron.daily' started
I am using proot with ubuntu 23 I am using mali g52 phone I got bad performance llvm how to install libmali firmware for g52/panfork mesa?
I am compiling this lib on the rk3588 box directly, not cross compile. But it always complain error messages like this.
A lot of symbols not defined. I do not know if there is some config error. I am using ubuntu aarch64.
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp: In constructor 'RockchipRga::RockchipRga()':
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp:109:9: error: 'ALOGE' was not declared in this scope
109 | ALOGE("%s", RGA_API_FULL_VERSION);
| ^~~~~
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp: In destructor 'RockchipRga::~RockchipRga()':
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp:113:9: error: 'RgaDeInit' was not declared in this scope; did you mean 'RkRgaDeInit'?
113 | RgaDeInit(&mContext);
| ^~~~~~~~~
| RkRgaDeInit
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp: In member function 'int RockchipRga::RkRgaInit()':
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp:122:15: error: 'RgaInit' was not declared in this scope; did you mean 'RkRgaInit'?
122 | ret = RgaInit(&mContext);
| ^~~~~~~
| RkRgaInit
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp: In member function 'void RockchipRga::RkRgaDeInit()':
/data/librga_dev/mirrors-linux-rga-multi/core/RockchipRga.cpp:133:13: error: 'RgaDeInit' was not declared in this scope; did you mean 'RkRgaDeInit'?
133 | RgaDeInit(&mContext);
When using RGA for hardware accelerated video conversion, the mpph264enc element logs a WARN message indicating that the framerate 0/1 is insane!
. The frame rate is specified in a cap at the element v4l2src which is being used to capture from the /dev/video0
device so it is understood that the frame rate is valid.
This framerate 0/1 is insane
WARN message is logged for any frame rate that is fed to the mpph264enc element. GStreamer graphs also validate that the expected frame rate is being sent to mpph264enc.
It is believed that the issue may lie with the usage of this line gst_video_info_set_format (info, gst_mpp_mpp_format_to_gst_format (format), width, height);
at line 650 of the gstmppenc.c
file (link).
The function gst_video_info_set_format ()
appears to not preserve any values passed in from the info object according to the GStreamer documentation linked here.
Because converting with RGA is enabled, we enter a logic path where the function gst_video_info_set_format ()
is called and that clears all values in the info
object. The framerate data gets cleared thus causing the WARN log framerate 0/1 is insane!
and the framerate to always default to the value of DEFAULT_FPS
.
Could it be possible to temporarily save the frame rate data before this gst_video_info_set_format ()
function is called and add the data back to the info
object after the function returns?
在ubuntu22.04
下载源码后meson build 发现生成的.so只有8.2kb,ninja ---> ninja install 后,把安装目录的.so文件覆盖到系统/usr/lib/aarch64-linux-gnu/目录下
运行glmark2-es2-drm 报错:
root@localhost:/usr/lib/aarch64-linux-gnu# ls libmali* libMali* libEGL* libgbm* libGLES* -l -h
lrwxrwxrwx 1 root root 11 Apr 15 15:07 libEGL.so -> libEGL.so.1
-rwxr-xr-x 1 root root 8.2K Apr 15 15:07 libEGL.so.1
lrwxrwxrwx 1 root root 17 Apr 15 15:07 libGLESv1_CM.so -> libGLESv1_CM.so.1
-rwxr-xr-x 1 root root 8.2K Apr 15 15:07 libGLESv1_CM.so.1
lrwxrwxrwx 1 root root 14 Apr 15 15:07 libGLESv2.so -> libGLESv2.so.2
-rwxr-xr-x 1 root root 8.2K Apr 15 15:07 libGLESv2.so.2
lrwxrwxrwx 1 root root 18 Apr 15 15:07 libMaliOpenCL.so -> libMaliOpenCL.so.1
-rwxr-xr-x 1 root root 8.2K Apr 15 15:07 libMaliOpenCL.so.1
lrwxrwxrwx 1 root root 11 Apr 15 15:07 libgbm.so -> libgbm.so.1
-rwxr-xr-x 1 root root 8.2K Apr 15 15:07 libgbm.so.1
lrwxrwxrwx 1 root root 12 Apr 15 15:07 libmali-bifrost-g52-g13p0-gbm.so -> libmali.so.1
-rw-r--r-- 1 root root 3.6K Apr 15 14:59 libmali-hook-injector.a
lrwxrwxrwx 1 root root 17 Apr 15 15:07 libmali-hook.so -> libmali-hook.so.1
lrwxrwxrwx 1 root root 21 Apr 15 15:07 libmali-hook.so.1 -> libmali-hook.so.1.9.0
-rwxr-xr-x 1 root root 23K Apr 15 15:07 libmali-hook.so.1.9.0
lrwxrwxrwx 1 root root 12 Apr 15 15:07 libmali.so -> libmali.so.1
lrwxrwxrwx 1 root root 16 Apr 15 15:07 libmali.so.1 -> libmali.so.1.9.0
-rwxr-xr-x 1 root root 42M Apr 15 15:07 libmali.so.1.9.0
root@localhost:/usr/lib/aarch64-linux-gnu# glmark2-es2-drm
arm_release_ver: g13p0-01eac0, rk_so_ver: 10
Error: eglCreateWindowSurface failed with error: 0x3009
Error: eglCreateWindowSurface failed with error: 0x3009
Error: CanvasGeneric: Invalid EGL state
Error: main: Could not initialize canvas
glmark2 2023.01
glmark2 Score: 57
=======================================================
Apologies if this isn't the right place to ask this question, but I have been looking for the capability of deinterlacing video with GStreamer on rk3588 and have not found much on the topic. Are there such capabilities for hardware accelerated deinterlacing using GStreamer?
The MPP development guide seems to indicate that the platform is capable of deinterlacing but I have not found any way to do so using GStreamer.
This issue is not 100% reproducible (depends on which device you're using, what dts you have, which driver is used for your DSI panel, maybe even which DSI port, etc.), but when it happens, you end up with a non-working screen and sometimes unbootable device, which keeps logging these:
dw-mipi-dsi2 fde30000.dsi: [drm:dw_mipi_dsi2_bind] *ERROR* Failed to find panel or bridge: -517
This happens because the Rockchip DSI driver registers itself as MIPI host during probe, then proceeds to register all sub-components, then realize the panel isn't available yet (unless, for some reason, it managed to get probed sooner), and defer.
This doesn't work with 6.1 though, and results in an endless loop. The kernel docs also advice against this:
-EPROBE_DEFER must not be returned if probe() has already created child devices, even if those child devices are removed again in a cleanup path. If -EPROBE_DEFER is returned after a child device has been registered, it may result in an infinite loop of .probe() calls to the same driver.
The correct way is to let the DSI driver register as host, then wait for the panel driver to be registered and probed, and then let the panel driver trigger attach
, that will in turn register the DSI driver's sub-components.
Please refer to this commit: armbian/linux-rockchip#168 that seems to have fixed the issue for those who had it. It would be nice to have this fixed in the Rockchip's own repository as well.
librga的定义:
Lines 204 to 226 in a1b05b8
RGA3的定义:
mirrors/drivers/video/rockchip/rga3/include/rga.h
Lines 478 to 508 in 9789c74
RGA3 内核定义多了20字节,加上 rga_img_info_t 在 rga_req 结构体里多次使用,而且不是在 rga_req 末尾,导致 librga 与 RGA3 的 API 和 ABI 都不兼容。
mirrors/drivers/video/rockchip/rga3/include/rga.h
Lines 510 to 519 in 9789c74
也就是说,我基于 librga 构建的程序,在使用 RGA3 提供的内核设备时,会出现结构体参数错乱的问题,这问题已经在 RK3568 板子上实际复现过。
请问,librga 是否不兼容 RGA3 驱动?如果不兼容,librga 或者 RGA3 驱动有没有 ABI 兼容的计划?
Looks like the tag kernel-6.1-2024_07_16
is pointing to the wrong branch...
Could you please sync the librga sources to version 1.10.1_[0]?
It's the first version to support RK3576.
Thanks in advance! @JeffyCN
i want to create image for rockchip-rk3399pro-evb
machine conf
but I have following error
ERROR: linux-libc-headers-4.19-custom-r0 do_install: oe_runmake failed
ERROR: linux-libc-headers-4.19-custom-r0 do_install: ExecutionError('/home/mahdi2001h/kirkstone/build/orangepi_lts/tmp/work/armv8a-poky-linux/linux-libc-headers/4.19-custom-r0/temp/run.do_install.31969', 1, None, None)
ERROR: Logfile of failure stored in: /home/mahdi2001h/kirkstone/build/orangepi_lts/tmp/work/armv8a-poky-linux/linux-libc-headers/4.19-custom-r0/temp/log.do_install.31969
Log data follows:
| DEBUG: Executing python function extend_recipe_sysroot
| NOTE: Direct dependencies are ['/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/quilt/quilt-native_0.67.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/bison/bison_3.8.2.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/patch/patch_2.7.6.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/pkgconfig/pkgconfig_git.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/pseudo/pseudo_git.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/rsync/rsync_3.2.5.bb:do_populate_sysroot', 'virtual:native:/home/mahdi2001h/kirkstone/layers/poky/meta/recipes-devtools/unifdef/unifdef_2.12.bb:do_populate_sysroot']
| NOTE: Installed into sysroot: []
| NOTE: Skipping as already exists in sysroot: ['quilt-native', 'bison-native', 'patch-native', 'pkgconfig-native', 'pseudo-native', 'rsync-native', 'unifdef-native', 'xz-native', 'flex-native', 'libtool-native', 'gettext-minimal-native', 'texinfo-dummy-native', 'popt-native', 'acl-native', 'attr-native', 'm4-native', 'gnu-config-native']
| DEBUG: Python function extend_recipe_sysroot finished
| DEBUG: Executing shell function do_install
| NOTE: make -j 4 HOSTCC=gcc HOSTCPP=gcc -E headers_install INSTALL_HDR_PATH=/home/mahdi2001h/kirkstone/build/orangepi_lts/tmp/work/armv8a-poky-linux/linux-libc-headers/4.19-custom-r0/image/usr
| make: *** No rule to make target 'headers_install'. Stop.
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
ERROR: Task (/home/mahdi2001h/kirkstone/layers/meta-rockchip/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19-custom.bb:do_install) failed with exit code '1'
NOTE: Tasks Summary: Attempted 691 tasks of which 690 didn't need to be rerun and 1 failed.
Summary: 1 task failed:
/home/mahdi2001h/kirkstone/layers/meta-rockchip/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19-custom.bb:do_install
Summary: There were 2 ERROR messages, returning a non-zero exit code.
I don't see RK3328 listed in the supported chips in the linux-rga-multi branch.
Is it an omission or is RK3328 not supported there?
I'm using the linux-rga branch and it works fine (4.4 kernel).
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.