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rui guo [Wed, 17 Aug 2022 02:06:50 +0000 (10:06 +0800)]
timer: After turning on the vad, the standby will hang [1/1]
PD#SWPL-92294
Problem:
The clock will be turned off when in standby,
but the timer interrupt waiting queue is still
executing
Solution:
When standby, the timer interrupt waiting queue
will freeze
Verify:
Android R + AH212
Change-Id: I22b6e726512cd378c910745621b598bdb9ae3617
Signed-off-by: rui guo <rui.guo@amlogic.com>
rui guo [Thu, 4 Aug 2022 06:08:23 +0000 (14:08 +0800)]
tdk_linuxdriver: fix typo check [1/1]
PD#SWPL-89635
Problem:
typo check
Solution:
Correct word
Verify:
Android R
Signed-off-by: rui guo <rui.guo@amlogic.com>
Change-Id: I349959d2b42bf6cf260bc4facc9a6f3b101be245
rui guo [Thu, 28 Jul 2022 06:13:33 +0000 (14:13 +0800)]
timer: Widevine V17 oemcrypto_unittest when
running on OHM, press CTRL + C to crash [1/1]
PD#SWPL-88689
Problem:
Widevine V17 oemcrypto_unittest when running on
OHM, press CTRL + C to crash
Solution:
When the context is released in the timer
interrupt, it will return
Verify:
Android T + AH212
Change-Id: I02959fd798ad85d7cab410a7a5988f9fffe14273
Signed-off-by: rui guo <rui.guo@amlogic.com>
rui guo [Tue, 14 Jun 2022 08:54:01 +0000 (16:54 +0800)]
RDK: License Issue [1/1]
PD#SWPL-81777
Problem:
License Issue
Solution:
Update License from kernel source code(5.15)
Verify:
Android R
Signed-off-by: rui guo <rui.guo@amlogic.com>
Change-Id: Ie1719aea7828c38be48be690d8f5ec749e8e6be3
rui guo [Fri, 24 Jun 2022 09:18:22 +0000 (17:18 +0800)]
linuxdriver: fix typo check [1/1]
PD#SWPL-86276
Problem:
typo check
Solution:
Correct word
Verify:
Android R
Signed-off-by: rui guo <rui.guo@amlogic.com>
Change-Id: I171c4cc2c6815452ef30eee304d1f272f07ecdbe
Chao Liu [Mon, 17 Jan 2022 06:59:14 +0000 (14:59 +0800)]
log: destroy log_workqueue when the driver exits [1/1]
PD#SWPL-70250
Problem:
log workqueue is not destroyed and it leads to reboot crash
Solution:
destroy log_workqueue when the driver exits
Verify:
yocto + s4
Signed-off-by: Chao Liu <chao.liu@amlogic.com>
Change-Id: I2b04ae3a719e2779ca6e9b840d2a6832022eafb5
rui guo [Wed, 24 Nov 2021 09:59:15 +0000 (17:59 +0800)]
log: System crash and reboot random when play any content on Netflix [1/1]
PD#OTT-25875
Problem:
detected buffer overflow in memcpy
Solution:
The parameter checking
Verify:
RDK + S905X4
Change-Id: I7d41111e58a7c4667e0c527890e41766970b840b
Signed-off-by: rui guo <rui.guo@amlogic.com>
rui guo [Tue, 28 Dec 2021 10:32:34 +0000 (18:32 +0800)]
log: Test fly audio,9 fail by Initial audio tone not detected [1/1]
PD#SWPL-64462
Problem:
log_timer_func timer takes a long time
Solution:
log_timer_func is move to the workqueue
Verify:
Android Q + S905X4 + kernel_4.9
Android S + S905X4 + kernel_5.4
Change-Id: I88485a50242b8ad5843d4f03c191943325ddb7fd
Signed-off-by: rui guo <rui.guo@amlogic.com>
Bruno Martins [Sun, 7 Jul 2024 21:24:59 +0000 (22:24 +0100)]
optee: Strip modules_install rules
There's no point in doing this.
Change-Id: I01d7963f3dfd8933c240e7c6b00c3c1e22d402f7
Bruno Martins [Sat, 16 Dec 2023 22:51:32 +0000 (22:51 +0000)]
optee: Remove Android makefile with old-style build rules
These build rules are no longer needed, devices now build the module
as a real external kernel module.
Change-Id: I11546f3dbfe40e8cbcf0653b0a7274a81a7ad328
Nolen Johnson [Mon, 22 Apr 2024 23:59:57 +0000 (19:59 -0400)]
Allow g12b to opt-out of using this
Change-Id: I551f9d57e4911b0db2c73f2b862f5d52b54357bf
Bruno Martins [Fri, 20 Oct 2023 23:24:58 +0000 (00:24 +0100)]
optee: Strip modules using llvm-strip
With this, the GCC dependency is gone for good.
Change-Id: I5f08e4f32ea223f39aaee9e762f3c825c82e5d41
Vitaliy Tomin [Tue, 1 Aug 2023 04:24:03 +0000 (12:24 +0800)]
amlogic: Add 5.4 socs to guard
* optee module code is same for 4.9 and 5.4
Change-Id: Ic1cd96a047b70f662cd7bb3c570bf351f4842deb
Christian Hoffmann [Sat, 11 Feb 2023 10:54:17 +0000 (11:54 +0100)]
amlogic: Compile kernel modules with clang
Change-Id: I0b17a4a893412f0f68bdf9600a0caa6ead660b55
Vitaliy Tomin [Sun, 29 May 2022 18:52:00 +0000 (14:52 -0400)]
Guard for g12a, g12b and sm1 SOCs
Change-Id: Ic900996019110fe5f05c9865efe04950eac8ae80
Aaron Kling [Thu, 24 Jun 2021 20:41:13 +0000 (15:41 -0500)]
Replace android makefile with one to build modules inline
Change-Id: I3ed6ce47161f6fb28aeb1581c65463f94ccfb6b4
Vitaliy Tomin [Sun, 29 May 2022 18:52:00 +0000 (14:52 -0400)]
Guard for g12a, g12b and sm1 SOCs
Change-Id: Ic900996019110fe5f05c9865efe04950eac8ae80
Hongguang [Tue, 24 May 2022 02:23:36 +0000 (19:23 -0700)]
Fix private modules install path
Bug:
220644706
Test: make and find the private modules in dist.
Change-Id: I25d123128fab6a0a3bfcf73de1aadd19a69d1f7a
Hongguang [Tue, 24 May 2022 01:20:21 +0000 (18:20 -0700)]
Install private modules into private/modules
Bug:
220644706
Test: make and find the private modules in dist.
Change-Id: I7be1f94d02a57f6206afd42f2b6801c3be0e641d
Hongguang [Mon, 23 May 2022 23:17:34 +0000 (16:17 -0700)]
Private modules should be installed into private
Bug:
220644706
Test: make and find the private modules in dist.
Change-Id: Ic5528b95b81205062b267885e0bb2be8f842d893
Aaron Kling [Thu, 24 Jun 2021 20:41:13 +0000 (15:41 -0500)]
Replace android makefile with one to build modules inline
Change-Id: I3ed6ce47161f6fb28aeb1581c65463f94ccfb6b4
Aaron Kling [Thu, 24 Jun 2021 20:41:13 +0000 (15:41 -0500)]
Replace android makefile with one to build modules inline
Change-Id: I3ed6ce47161f6fb28aeb1581c65463f94ccfb6b4
Liang Ji [Tue, 15 Jun 2021 04:47:49 +0000 (12:47 +0800)]
adt3-S optee_linuxdriver source code [1/1]
internal tot CL:
optee: remove registered shm argument size check
RSP-1789
We don't need to return error if output shm size is larger than
allocated buffer. This is pefrectly fine. In this way TEE or TA
reports that it needs larger buffer (as described in
TEE Client API Specification v1.0, section 3.2.5.).
Change-Id(I41627f02f94a76a6e4fb70f7f6a96111297bba8f)
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Signed-off-by: Liang Ji <liang.ji@amlogic.com>
Change-Id: I0cc82536ba403403cd3c98ef0c177f09b62df280
Liqiang Jin [Thu, 14 Jan 2021 14:43:18 +0000 (22:43 +0800)]
optee: change vmx-socket API from socket to ioctl [2/2]
PD#SWPL-40058
Problem:
selinux blocks the socket
Solution:
change vmx-socket API from socket to ioctl
Verify:
Android Q + AH212(SC2)
Change-Id: If3dcc92b1a7dc50776406c2438e2dcdf213c397e
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Pengguang Zhu [Wed, 2 Dec 2020 07:21:03 +0000 (15:21 +0800)]
optee_driver: fix compile error on buildroot [1/1]
PD#SWPL-36509
Problem:
compile fail on buildroot
Solution:
fix compile error on buildroot
Verify:
Android Q/R + AH212
Change-Id: I8c969b64090c0119961a837cbdc769a8e2763951
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Pengguang Zhu [Fri, 27 Nov 2020 03:02:01 +0000 (11:02 +0800)]
optee_driver: support standalone build for R [5/6]
PD#SWPL-36509
Problem:
need to support modules standalone build
Solution:
support modules standalone build
Verify:
Android Q/R + AH212
Change-Id: I37217f5c83cf88409443cbbb36c6e0dba7a957e5
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Liqiang Jin [Mon, 9 Nov 2020 08:12:51 +0000 (16:12 +0800)]
linuxdriver: add Watermark flush mechanism [2/2]
PD#SWPL-36395
Problem:
1) if Verimatrix Watermark enable, OSD flicker when the TV station changes
2) if screen resolution changes, NexGuard Watermark display is abnormal
Solution:
add Watermark flush mechanism
Verify:
Android Q + AH212(SC2)
Change-Id: I096ecf01eca522cb3b6c2f943cd57ab813eb92ed
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Pengguang Zhu [Wed, 24 Jun 2020 03:06:38 +0000 (11:06 +0800)]
linuxdriver: support dump tee log [1/1]
PD#TV-20362
Problem:
Save the key information like fatal error
to buffer when OPTEE process crash
Solution:
add sysfs node to dump the log buffer
Verify:
Android Q + franklin
Change-Id: I4b292a07034ee424911a14f86a885890d21e7be4
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Hangyu Li [Wed, 27 May 2020 07:18:35 +0000 (15:18 +0800)]
linuxdriver: update tdk linux driver path [1/1]
PD#SWPL-20734
Problem:
need move tdk linuxdriver from common/tdk/linuxdriver
to common/tdk_linuxdriver
Solution:
move common/tdk/linuxdriver
to common/tdk_linuxdriver, update Android.mk
to pass compile
Verify:
Android Q + franklin
Change-Id: I30c87dc4776e2f6f0a78f5aa97e827eb578250fd
Signed-off-by: Hangyu Li <hangyu.li@amlogic.com>
Liqiang Jin [Mon, 28 Oct 2019 10:16:32 +0000 (18:16 +0800)]
timer: support TEE timer callback [2/2]
PD#SWPL-1120
Problem:
TEE not support timer callback, but it is required by customer
Solution:
Implement TEE timer
Verify:
Android O + P212
Change-Id: Ic2fea99ce1570d6d6f83bbaa50e801fea4a64c87
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Jens Wiklander [Thu, 22 Aug 2019 05:44:06 +0000 (13:44 +0800)]
optee: fix uninitialized symbol 'parg' [1/1]
PD#SWPL-8608
Problem:
** SYNC FROM linaro **
uninitialized symbol 'parg'.
Solution:
Fixes the static checker warning in optee_release().
Verify:
none
Change-Id: Idd3305534a88e6759d9af54a41dd6c6a931c1848
Chia-hung Duan [Wed, 3 Jul 2019 06:47:16 +0000 (14:47 +0800)]
build: fix uninitialized-use when build with prebuilt toolchain [1/1]
PD#SWPL-8241
Problem:
** SYNC FROM GOOGLE **
Build failed due to uninitialzed variable
Solution:
Init to reasonable value
Verify:
Build with Android prebuilt toolchain
Change-Id: I41614aa257d4306efe190539e7a54f9756fcb78c
Liqiang Jin [Tue, 23 Jul 2019 10:31:25 +0000 (18:31 +0800)]
log: kernel4.19 compile error [1/1]
PD#SWPL-9652
Problem:
init_timer() function not exist in kernel4.19
Solution:
1) use setup_timer() to init timer in kernel4.9
2) use timer_setup() to init timer in kernel4.19
Verify:
Android P + U200
Change-Id: Ie9e12494a9b16eb6432a01cf8b503bae4c019023
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Liqiang Jin [Tue, 11 Jun 2019 02:14:03 +0000 (10:14 +0800)]
log: output TEE Errors to KMSG for debugging [2/2]
PD#SWPL-9652
Problem:
TEE logs are output to UART and not via kmsg.
Secure OS should support routing TEE logs into kmsg.
Solution:
1) reserve system share-mem as logger mem.
2) add API to support routing TEE logs to REE kmsg.
Verify:
Android P + U200
Change-Id: I7a43827f1d25a2e72ff15082751351bcad7c68f4
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Inna Palant [Fri, 21 Jun 2019 20:53:54 +0000 (13:53 -0700)]
Initial empty repository
Shuide Chen [Tue, 28 May 2019 06:06:41 +0000 (14:06 +0800)]
tee: integrate tee module build to android build system [1/2]
PD#SWPL-9058
Problem:
optee module build trigged at scanning Android.mk stage, it's too early
and the module not depend to kernel, which may introduce very strange
errors, and it customize toolchain and configures, which made the system
very hard to maintain.
Solution:
Rewrite the makefile and structure for the above problem
This CL also support build on Q
Verify:
locally
Change-Id: I8d883735d926c54848a4135518e4be139594a147
Signed-off-by: Shuide Chen <shuide.chen@amlogic.com>
Liqiang Jin [Mon, 10 Jun 2019 08:55:22 +0000 (16:55 +0800)]
linuxdriver: update kernel4.9(4.9.113 -> 4.9.180) compile error [1/1]
PD#SWPL-8875
Problem:
macro "u64_to_user_ptr(x)" redefinition
Solution:
delete the macro
Verify:
kernel4.19 + arm64
kernel4.19 + arm
kernel4.9 + arm64
kernel4.9 + arm
Change-Id: Ie2549b1bddbc9fd819511a3c6d1b40c21561ccef
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Pengguang Zhu [Thu, 16 May 2019 06:07:13 +0000 (14:07 +0800)]
linuxdriver: check supplicant status before send message [1/1]
PD#TV-5392
Problem:
when playing netflix movies, press power button, TV can not
power down and console hang.
previous commit will check supplicant status, but there is gap
that thread will scheduled and meanwhile the supplicant status
may change.
Solution:
move the status check before wait_for_completion
Verify:
TXLX + Android P
Change-Id: I445619192a1c6cf047a3fe51f3660dad7aa39601
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Zhizhou Zhang [Wed, 21 Nov 2018 03:01:43 +0000 (11:01 +0800)]
tee: optee: avoid possible double list_del() [1/1]
PD#OTT-3799
Problem:
This bug occurs when:
- a new request arrives, one thread(let's call it A) is pending in
optee_supp_req() with req->busy is initial value false.
- tee-supplicant is killed, then optee_supp_release() is called, this
function calls list_del(&req->link), and set supp->ctx to NULL. And
it also wake up process A.
- process A continues, it firstly checks supp->ctx which is NULL,
then checks req->busy which is false, at last run list_del(&req->link).
This triggers double list_del() and results kernel panic.
Solution:
For solve this problem, we rename req->busy to req->in_queue, and
associate it with state of whether req is linked to supp->reqs. So we
can just only check req->in_queue to make decision calling list_del()
or not.
Verify:
Android P + S922X
Change-Id: I14a71d1bda933573c7216774954c08fa3161be6c
Signed-off-by: Zhizhou Zhang <zhizhouzhang@asrmicro.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Pengguang Zhu [Sun, 5 May 2019 09:37:53 +0000 (17:37 +0800)]
linuxdriver: check supplicant status before send message [1/1]
PD#TV-5392
Problem:
when playing netflix movies, press power button, TV can not
power down and console hang.
Solution:
1. check supplicant status before send message
Test: manual - mm
Verify:
TXLX + Android P
Change-Id: Ia4829ba22de97ee06273632f7b824ddfa5909ee4
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>
Liqiang Jin [Wed, 9 Jan 2019 06:44:59 +0000 (14:44 +0800)]
linuxdriver: kernel4.19 "struct dma_buf_ops" have changed [1/1]
PD#SWPL-2814
Problem:
because "struct dma_buf_ops" have changed, so compile failed
Solution:
use "struct dma_buf_ops" according to the kernel version
Verify:
Android P + G12A(U200)
Change-Id: I47573d1cfcdc942e4de2ac2c92938ebc4bc975d9
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>
Chao Liu [Mon, 19 Nov 2018 11:36:47 +0000 (19:36 +0800)]
linuxdriver: Change the compiled output directory [1/1]
PD#SWPL-2236
Problem:
optee.mod.c and optee_armtz.mod.c has no license declaration
Solution:
Switch compilation directory to $(PRODUCT_OUT)/obj/optee_modules
Verify:
Verified on U200
Change-Id: I6d370a35a7324a89d949dc41e3c5175648d85975
Signed-off-by: Chao Liu <chao.liu@amlogic.com>
Chao Liu [Thu, 25 Oct 2018 06:37:56 +0000 (14:37 +0800)]
linuxdriver: revert g12b binding a53 [1/1]
PD#SWPL-981
Problem:
kernel 3.14 compile failed. and these commits are not required
Solution:
revert g12b binging a53
android o tdk commit:
f07bf39d83405d29158fe59f7df6e4d5c9a77e43
Verify:
Android O + g12b_skt
Change-Id: Id30f271a8f858f50be5355d8002fe3d0dc95e2dc
Signed-off-by: Chao Liu <chao.liu@amlogic.com>
Chao Liu [Mon, 8 Oct 2018 07:00:36 +0000 (15:00 +0800)]
update code to the latest commit of the tdk-v2.4 branch of tdk
commit:
bca0ab730d6e9701730fdc1f3015ccb0abfe60b9
Change-Id: I42b4bcf14c3a2d6be864d7f31564a40cfc8a6f9c
Signed-off-by: Chao Liu <chao.liu@amlogic.com>
Lei Qian [Fri, 21 Sep 2018 05:52:47 +0000 (13:52 +0800)]
Initial empty repository