PD#SWPL-5113
Problem:
SR core0 enable switch register is latched as default. It
will cause the screen flicker when operating this bit in vsync.
Because the frame size will be out of sync with back-end module.
Solution:
1. For g12a, no latch ctrl. So did not disable sr core2 enable bit.
2. For g12b/tl1, disable the latch function.
Verify:
Verified on U212/w400/x301
Change-Id: I54027b71ef8a6066004b3bd32ed1633b4bfa351c
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-5360
Problem:
According to TL1-core-pin-mux-register-spec.xlsx:
bt656 pins function number is 3 but not 2.
Solution:
bt656 func change 2-->3
Verify:
TL1-sktboard
Change-Id: I740e0a446ef2b6018b2eca706548148b8c9d1156
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
PD#SWPL-4406
Problem:
SDR meta size > 0 during DoVi to SDR transition
Solution:
fixed SDR meta size to 0 for SDR
Verify:
u212
Change-Id: I92129163da0df9c81bb508ce56b78268fbd87a2e
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-5020
Problem:
need 1.9G for A53 core in g12b RevB.
Solution:
add 1.9G frequency for A53 core in RevB dts.
Verify:
local test.
Change-Id: Ic4085c05b3b9d18f759720e3d268d5e4629faba7
Signed-off-by: pan.yang <pan.yang@amlogic.com>
PD#SWPL-5131
Problem:
Some stream in tunnel mode, first audio pts is large than
AV_DISCONTINUE_THREDHOLD_MAX(60s). In audio_hw it will check pcr and
apts diff, so large difference between pcr and apts will lead sync mode
from amster to vmaster(egg:SYNC-HEVC-59FPS-DDP51)
Solution:
do not operate tsync_mode_switch before first video toggled
Verify:
verify by franklin
Change-Id: Icec2de71ea8f838146444aa3ea880f76ed8e0f13
Signed-off-by: Yingwei Long <yingwei.long@amlogic.com>
PD#SWPL-2788
Problem:
support 4 demux at same time.
Solution:
support swdemux and swdsc.
Verify:
verify at r311 in android p.
support:
1.separte from cpu/platform, it add varible that may change
Change-Id: I580fa14133f20ddd71674aeb6963aebb44421f6d
Signed-off-by: Chuangcheng Peng <chuangcheng.peng@amlogic.com>
PD#SWPL-5172
Problem:
vbyone stable is easily affected by ESD
Solution:
increase hw filter time to anti ESD after vbyone stable,
but lower the hw filter time when vbyone training,
to avoid side effect to vbyone fsm working.
only support in TL1.
Verify:
x301
Change-Id: If8a8b14a47262abd682f5c95185e82cf3c0f58f2
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#OTT-2168
Problem:
media control bar can't displayed because afbc source crop not support
Solution:
add afbc source crop support
Verify:
verify on raven
Change-Id: Ib1f925aeea12ba18d8f976aba8c84f0738c41293
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-4932
Problem:
The vd/osd blend ctrl is not correct when disable video
Solution:
Refresh the vd/osd blend ctrl for that case
Verify:
Verified on tl1
Change-Id: I6a7bfc58c810279cdfbf55f3d6a51e94890b4899
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-5014
Problem:
ppmgr provider error sometimes in long time run under poor signal
Solution:
use light reg for video decoder local reset
Verify:
X301
Change-Id: I1500c9ddfdce76b3e9cb2b24a35cdee765f82d5f
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#172483
Problem:
To avoid A73 core speculative data loading from protected
memory, which triggers SError fault, the mapping of the
protected region should be cleared. In codec_mm driver, the
page structure pointer used to clear the mapping is wrong.
Although the memory is allocated from CMA, because we are
using CMA_res mode the address from CMA_res_pool is actually
a physical address, similar as reserved memory case. As a
result, the mapping to protected address is not cleared.
Solution:
1.Add "mem->from_flags ==
AMPORTS_MEM_FLAGS_FROM_GET_FROM_CMA_RES" case processing.
Verify:
Run YTTV and there is no SError crash after the fix.
Change-Id: Ia912337c1d7d5a55800fc55ad1d61016f9710f4d
Signed-off-by: Kai Song <kai.song@amlogic.com>
PD#SWPL-5295
Problem:
add RX delay for 8211f and add led setup interface
Solution:
tuning delay and leds
Verify:
verify on u200 board
Change-Id: I45e855894d570fdd976f90fd8f03151ad52a3683
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
PD#SWPL-5206
Problem:
Setup time in sdio highspeed mode of txlx is
inconsistent with the protocol standard.
Solution:
set co_phase = 2.
Verify:
r321
Change-Id: I3e5a1bca335faea6397513de772d3ee35ea76d40
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#SWPL-5152
Problem:
Setup time in sdio highspeed mode of g12a is
inconsistent with the protocol standard.
Solution:
set co_phase = 2.
Verify:
u212
Change-Id: Ifc4576ce83c810c2ae5cbd57fe53d12959a9acca
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#SWPL-4941
Problem:
EL27,28,29,31 failed in the el compliance test.
tl1 frameworks test result(USB20CV) failed.
Solution:
Change the parameters (0x10 and 0x38) of usb phy
to solve the el failed problem and modified the
dwc_otg_pcd_handle_enum_done_intr function to solve
the USB20CV failed problem.
Verify:
verify on revB
Test: Pass
Change-Id: I9d7dc6472f95c6bcdf2c031222db4fed25be8a13
Signed-off-by: he.he <he.he@amlogic.com>
PD#SWPL-3300
Problem:
local contrast interface for pc tool
Solution:
add driver interface for pc tool
Verify:
tl1
Change-Id: I874ebc6c234f1030fa64a48033580af644550048
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#SWPL-4035
Problem:
Setting different cpufreq tables according to efuse information.
Solution:
Setting different cpufreq tables according to efuse information.
Verify:
g12a_u200, verify pass
Change-Id: I1bf571f332244f5727ef3cd8743f215f71248146
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#TV-2272
Problem:
can't get corrent reboot reason in system panic
Solution:
get corrent reboot reason in system panic
Verify:
test pass on T962x2_x301
Change-Id: If0fc95c2807d89542b4ccbc8e3709be20f17b03b
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#SWPL-5017
Problem:
need support dummy lcd for viu1
Solution:
add dummp_panel display mode.
when need viu1 + viu2 -> encl, and show viu2 data,
you can use below setting:
echo dump_panel >/sys/class/display/mode
echo panel >/sys/class/display2/mode
Verify:
x301
Change-Id: I8a7fb52e2272fc8f71d682424ff20dc37f02b726
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-4035
Problem:
cpu driver need read efuse data
Solution:
add interface to read data
Verify:
g12a_skt
Change-Id: Ia5d74c3fa057d06426b4277652e508714400a30f
Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com>
PD#SWPL-5148
Problem:
bootvideo stuck when starting to play
Solution:
wait hw vsync for afbc when phy_addr==0 only before chip g12A
Verify:
tl1
Change-Id: I883c8f6699729854a852fc70c22b5629aa025c60
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-3365
Problem:
system would reboot when carshed by hw resample
Solution:
actrl of toddr is modified to null pointer, so it leads to crash.
fix to pass toddr pointer to function, not fetched by resample module.
Verify:
TL1 socket board
Change-Id: I9227ef2e1ca225e72b0408bc694e6a20d623c8a9
Signed-off-by: huijie.huang <huijie.huang@amlogic.com>
PD#SWPL-4421
Problem:
Tuner crashes easily when fast fine tune
Solution:
Delay afc work to prevent tuner crash
Verify:
verified by x301
Change-Id: I011f7c3f71a30f95a9b7aa371d5fabe71f249051
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-3644
Problem:
new feature on tl1
Solution:
add function
Verify:
verified on tl1 android p
Change-Id: I964054512f59a98f03d20df11b8c63d6802744d5
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-3318
Problem:
Android P not support dolby vision on t962x
Solution:
Porting code support dolby vision
Verify:
t962x/r311
Change-Id: I85afd05d2cb21a7105ea345f07e7e581bba5e927
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
PD#SWPL-4900
Problem:
printk_prefix() passes NULL buf to print_time() to get the length of
the time prefix; when printk times are enable, the current code just
return "snprint(NULL, 0, "[%5lu.000000]", (unsigned long)ts)"
but in the SMP case, we add cpu core id at the end of time prefix, the
format is "[%5lu, %06lu@%d]", this gives a wrong size(shorter).
this will make buf get out of boundary, when run dmesg.
Solution:
replace [%5lu.000000] with [%5lu.000000@0]
Verify:
g12a-u200
Change-Id: Ic74b9f466b5af5aac7e6569a1afc7a46d9594050
Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com>
PD#SWPL-4733
Problem:
The Speaker has noise
Solution:
The binv is not correct for TDM out c,
we will use amixer to set it
Verify:
A113
Change-Id: I7c8af8e00e3c8834533347947630a6944b7e2136
Signed-off-by: yujie.wu <yujie.wu@amlogic.com>
PD#SWPL-4737
Problem:
HDMI in and Line in use the same device.
But their input I2S inskew is not same.
Solution:
We need use separate skew setting for different
source.
Verify:
A113
Change-Id: I8e306af06d9c9d614c4032f2030dbedb64a7f6df
Signed-off-by: yujie.wu <yujie.wu@amlogic.com>
PD#SWPL-3744
Problem:
For the previous Amlogic CPU series(before TXLX), the CPU booting vector
locates at physical address starting from 0x00. To avoid influencing cpu
booting procedure, we have to reserve the first 1MB physical memory. But
it has changed since TXLX, the normal text section can safely use 0~1M
physical address. So it's no need to reserve the first 1MB in DTS.
Solution:
Change the starting address of usable memory from 0x100000 to 0x0 for CPU
series coming after TXLX.
Verify:
Locally on W400
Change-Id: I2df7859a38feca48abd58459e8b231ee15ada9e2
Signed-off-by: changqing.gao <changqing.gao@amlogic.com>
