PD#SWPL-1005
Problem:
modify lcd/power show debug node
Solution:
1,modify lcd/power node to show lcd power on/off
Verify:
verified by t962x_r311
Change-Id: Ic2b293ac14a3139b572a2e36ac101f9f54da2139
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-2465
Problem:
DV av-sync test diff between audio and video too big
Solution:
Change omx pts upper and lower threshold
Verify:
Test pass by S905X2-U212
Change-Id: I916773300b29a9b6368d7e2283effae2a6440d14
Signed-off-by: Lifeng Cao <lifeng.cao@amlogic.com>
PD#SWPL-3440
Problem:
ATV switch to other source, such as DTV/HDMI/AV, no sound
Solution:
ATV switch to other source, atv demond is disabled when
audio is reading data, so it's blocked.
In normal, ATV sends audio data to FRATV,
then FRATV sends data to audio fifo, then to DDR.
If ATV stops to send audio data, no interrupt from FRATV to fifo,
no data is updated to DDR.
When exit from audio atv patch, it's a block signal to
wait in_read finished, but ATV is disabled
TimeCheckThread will check any routine is blocked,
if there is one, signal SIGABRT would rise and cause audio server restart
So we make a delay before ATV is disabled to waiting audio data is readed.
Verify:
x301
Change-Id: I47dc88d2c8565c16c739ffea69a88152fa4d5f13
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#OTT-1204
Problem:
don't support dvp camera
Solution:
add dvp camera gc2145 camera driver
Verify:
test pass on U200
Change-Id: I0451160d013cd15b32a11469926fe8be4c35c466
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
PD#SWPL-2404
Problem:
VAD for wake up
Solution:
Add vad driver to fetch VAD buffer and ALSA buffer, in userspace, they
will be combined for wakeup engine
Verify:
x301
Change-Id: I3b4de5fdfe173ce18e58a187a3adeda601e226b3
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-3736
Problem:
H265 encoder use ge2d to do format convert, ge2d dst
buffer is allocated from ion heap and is cached buffer.
The cache consistency problem caused encoded stream error.
Solution:
ION add invalid cache function, invalid cache before
CPU access cache buffer
Verify:
U212
Change-Id: Ib14f2a9ee5b536c3546c5957fd0505cacae45f80
Signed-off-by: Yao.Liu <yao.liu@amlogic.com>
PD#SWPL-3204
Problem:
GXL: need to fix bug for defendkey read function
Solution:
1.change defendkey read function process
Verify:
GXL skt board verify pass
Change-Id: I61c7e7074eefa1ab20bdb8fa31f970b39bfe5a1b
Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
PD#SWPL-3588
Problem:
bad using virt_to_pfn in stream_input ko
Solution:
add the flush cache away for the highmem.
Verify:
p212
Change-Id: I70fd18f97b5b91c9154b7eeb9f488d16113daf8d
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
PD#SWPL-3573
Problem:
appear black border after unplug/plug signal
Solution:
reset de when nosignal
restore acd hsync when signal unstable
Verify:
verified by x301
Change-Id: Ia9e2e9dfb326061bd3b9b6f9a02be0d935cdf06f
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#SWPL-3456
Problem:
1) After suspend, volume is not resume
2) ARC connected, still sound out from spk
Solution:
1) save channel volume when suspend, then resume the volume
2) add mute mixer control for ad82584
Verify:
x301
Change-Id: Ic6e7502e3f9689cc2d1053295f26aaf4d5be2603
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-3359
Problem:
the bt656 clocks were missing
Solution:
1.add bt656 clocks
2.fix several errors for media clocks
Verify:
test passed on u200
Change-Id: Iff69e790c78335930d6b2ea54f7544aca464e1fb
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#SWPL-1007
Problem:
g12b a53 core energy-cost config is error.
Solution:
modify with right cost value
Verify:
w400
Change-Id: I1ffba5b147879a4178f255247f338b594e440eed
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
PD#SWPL-3478
Problem:
the border below has a green horizontal line
Solution:
add freescale repeat last line, supported chip after G12B
Verify:
verify on T962X2-X301
Change-Id: I5dab91774eea3949062fe3254db7a074563fe1c4
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-3478
Problem:
the border below has a abnormal line
Solution:
Set the preblend horz size correct
Verify:
verify on T962X2-X301
Change-Id: Ie7b20a6b030d40d3a0eb3458df07e7632491aa2c
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-3424
Problem:
dvd play 576p media, tl1 display color anomaly
Solution:
encoder use same default color setting with decoder
Verify:
x301
Change-Id: I8954874ea048b2d9e9b7aa58c883da1f306c4459
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>
PD#SWPL-3542
Problem:
2Gb SLC Nand ZDND2G08U3D-IA requested by Marketing
aka ZDND2GXXXXX module number
Solution:
add the nand id and MFR id into amlogic id table
adapt it's bad block identification
Verify:
AXG_S400
Change-Id: I6f0e2caf424e09c1f186beb42a146d92b675f161
Signed-off-by: Yi Zeng <yi.zeng@amlogic.com>
PD#SWPL-2767
Problem:
If DMC violation address is in highmem, then it will panic
when show memory using page_address();
Solution:
map violation address for highmem
Verify:
p212
Change-Id: Ib6213eaab42b129c8c0a381511a0b3376b0d3e66
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-1908
Problem:
rtl 8822bs sdio wifi tx data crc when Online on demand.
Solution:
remove cfg reg invalid setting in enable_sdio
when data1 interrupt breaks.
Verify:
u212
Change-Id: I49e21a6d213d9c60e315d23bdf9937385b6d75e9
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#SWPL-3046
Problem:
movie player will keep video layer when playing video films.
Even if jumping to the next films, it will not close video layer.
When meeting this situation, dv core will keep the front
film's setting.
Solution:
when jumping the next film, we know the first frame.
So we clean the setting in the first frames.
Verify:
u212
Change-Id: I61ebc8f58baed32abc519018676e40b08d059cac
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-3144
Problem:
The latch function cause the super scaler size asynchronous
Solution:
Disable sr core0 and core1 scaler latch
Verify:
T962x2 x301 board test pass
Change-Id: Iecbcc3e0c751093b6515f7b46973eca2157cd349
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-3110
Problem:
add backlight pwm debug node for tvapi
Solution:
1,change pwm node for pwm main parameters(duty, freq, pol)
2,add pwm_info node to display all pwm state
Verify:
verified by t962x_r311
Change-Id: Ibd9575412ca9704a0002073679d19c5426c1838c
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-2456
Problem:
Lack the latency info of RX
Solution:
Add the latency info of RX
Verify:
T962E/R321
Change-Id: I480398466753dd93ca6e908d39157acadff6879f
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-3437
Problem:
the cam regions that specified by the alloc-ranges property are scattered,
it is not convenient to debug the memory issues.
Solution:
remove alloc-ranges property in cam nodes, but secmon and fb. the system
will allocate the cma region automatically that more gathered.
Verify:
test pass on x301
Change-Id: Ibbe64b48843c1295110242c17d7691284f08a66b
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
PD#SH-224
Problem:
buildroot no w411 dts
Solution:
1.add w411 dts
2.w411 dts copy form w400_buildtoot dts, and do some memory cost down,
and also sdio port has some different with w400 board
Verify:
w411 board test pass
Change-Id: Iba3de4fc4fe1d37dbb6070dbe54ad35c9caf45d9
Signed-off-by: Dianzhong Huo <dianzhong.huo@amlogic.com>
PD#TV-1488
Problem:
when only use one pwm, pwm combo policy has a bug with
level range
Solution:
modify level range check demo when set bl level
Verify:
verify by T962X2-X301
Change-Id: Ia5a0b12fa96f0f77ed85f6f70ed796203ea32a20
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-2887
Problem:
When TDM is used for HDMI I2S in, the solt set is wrong.
Solution:
Fix the lane max value from 3 to 4
Verify:
A113
Change-Id: I33f5ca21bf1e2407d83fa5d0f22e21f7b1f5e749
Signed-off-by: yujie.wu <yujie.wu@amlogic.com>
PD#SWPL-2636
Problem:
Picture flash when av connect some dvd or mbox
Solution:
Modify the vafe ctrl config
Verify:
verified by x301
Change-Id: Ie6ae659f3f59d7daba680e2bb32112031232c956
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#SWPL-3583
Problem:
After merge change:
http://scgit.amlogic.com:8080/#/c/55018/
Too many wrong kasan report occur when booting kernel
Solution:
Fix kasan poison address range when free wasted memory.
Verify:
P212
Change-Id: I576a7edb7b4e70f9c6c782639f433ad45bafba1d
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-3437
Problem:
the arm64 does not support tl1
Solution:
add arm64 support for tl1
Verify:
test pass on x301
Change-Id: I9531731650c7e8e962f681e357580d3dd0eb0137
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
PD#SWPL-3129
Problem:
1.verify manual pll mode
2.modify vlock hiu register access api
3.add a new fsm for tl1 test
4.add chip match data
Solution:
add function for tl1
Verify:
verified on tl1
Change-Id: I75f8d2a40437056135f8dd0fb241016a9ea680df
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-2887
Problem:
adapt Soundbar solution to S410 platform
Solution:
These two dts files are changed from S400.
Change the audio related like following.
hw:0,0 is for LINE in
hw:0,1 is for HDMI i2s in
hw:0,2 is for speaker out (4 i2s)
Verify:
S410 A113D
Change-Id: I09fff371e511432f363e2ec8999b584af533ff9c
Signed-off-by: Yeping Miao <yeping.miao@amlogic.com>
PD#SWPL-1909
Problem:
virt_to_page may get bad input with virtual address
in high mem.
Solution:
Check input address of this macro and get a warn print
Verify:
p212
Change-Id: I69d81f7aac43f1865d3d1112263276603de166ce
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-3543
Problem:
current driver does not support toshiba ir remote control protocol
Solution:
add register setting and decode code for toshiba protocol
use REMOTE_TYPE_TOSHIBA/REMOTE_TYPE_NEC_TOSHIBA to configure toshiba
only/toshiba and nec.
Verify:
tl1_t962x2_x301
Change-Id: Idad70c3879fad6e8267f0c4d80d2447c34114103
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
PD#SWPL-1005
Problem:
add lcd/power debug node
Solution:
1,add lcd/power node to control lcd power on/off sequence
2,change old lcd/power to lcd/power_step
Verify:
verified by t962x_r311
Change-Id: I0b10caa4cbd8f7ce489f3ceef7780dba2e0b00dc
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-1909
Problem:
On 32bit kernel, codec cma is located in normal zone by
"alloc-ranges" parameter with large size. This takse up
memory space for kernel and drivers. Sometimes we can see
memory allocation fail log but there are still enought
free pages. But most of these pages are CMA pages.
Solution:
Move codec cma location to high memzone. On 32bit, low
768MB memory is normal zone.
This change also correct first 1MB memory lost problem
for chips later than TXLX
Verify:
TL1 x301/x309/socket board
Change-Id: I2fc62ae8b03143cc91bfecc62c123d1925aac482
Signed-off-by: Sandy Luo <sandy.luo@amlogic.com>
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-3334
Problem:
cpucore cool devices upper date type no match
cpucore num set error
Solution:
modify cpucore upper num check
Verify:
w400 pass
Change-Id: I83f829d31cab565d5ca3b892bb58a4a68b8f0f20
Signed-off-by: Huan Biao <huan.biao@amlogic.com>
PD#173549: hdmitx: fix KASAN Bug in set_disp_mode_auto
==================================================================
BUG: KASAN: global-out-of-bounds in set_disp_mode_auto+0x244/0x870
Read of size 32 at addr ffffff900a67e4c0 by task power@1.0-servi/2924
CPU: 2 PID: 2924 Comm: power@1.0-servi Tainted: G B O 4.9.113 #1
Hardware name: Amlogic (DT)
Call trace:
[<ffffff900908ecc0>] dump_backtrace+0x0/0x368
[<ffffff900908f0cc>] show_stack+0x24/0x30
[<ffffff900963bdb0>] dump_stack+0xa0/0xc8
[<ffffff90092ba234>] print_address_description+0x144/0x258
[<ffffff90092ba6ac>] kasan_report+0x264/0x338
[<ffffff90092b8ff4>] check_memory_region+0x12c/0x1c0
[<ffffff90092b90dc>] __asan_loadN+0x14/0x20
[<ffffff9009c12804>] set_disp_mode_auto+0x244/0x870
[<ffffff9009c13994>] hdmitx_late_resume+0x1cc/0x288
[<ffffff9009da5f30>] early_suspend_trigger_store+0x1a8/0x1d0
[<ffffff9009640ac4>] kobj_attr_store+0x44/0x60
[<ffffff90093973b0>] sysfs_kf_write+0x98/0xb8
[<ffffff9009396134>] kernfs_fop_write+0x12c/0x270
[<ffffff90092c9888>] __vfs_write+0xd8/0x268
[<ffffff90092cae48>] vfs_write+0xd8/0x240
[<ffffff90092ccd8c>] SyS_write+0xc4/0x148
[<ffffff9009083f00>] el0_svc_naked+0x34/0x38
The buggy address belongs to the variable:
all_fmt_paras+0x1460/0x14a0
Memory state around the buggy address:
ffffff900a67e380: 00 07 fa fa fa fa fa fa 00 02 fa fa fa fa fa fa
ffffff900a67e400: 00 07 fa fa fa fa fa fa 00 02 fa fa fa fa fa fa
>ffffff900a67e480: 00 07 fa fa fa fa fa fa 00 02 fa fa fa fa fa fa
^
ffffff900a67e500: 00 07 fa fa fa fa fa fa 00 03 fa fa fa fa fa fa
ffffff900a67e580: 00 04 fa fa fa fa fa fa 00 04 fa fa fa fa fa fa
==================================================================
Change-Id: Ie2435c031c04ac23e801cfefa80a29071c120b4f
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-3413
Problem:
when playing SD/HD/VP9/H265 video, there
are 3 veritcal lines on the picture.
Solution:
disable afbc
Verify:
verified on tl1
Change-Id: I839d8f26aefdf2c71272d8d3e7bf93e4c3294491
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-3355
Problem:
vfq size large than kmalloc mem
Solution:
reduce vfq size to kmalloc mem size
Verify:
T962X-R311
Change-Id: Ibbc0c0219d6f170b4169d76e57419cdeb354f7fe
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
