PD#SWPL-4150
Problem:
When switch to the toolchain shipped with android P, multipile
"-Werror=maybe-uninitialized" error occurs, and the code fail
to be compiled
Solution:
Initialize variables if necessary
Verify:
Locally on Ampere
Change-Id: I280de648914565656831e211539bf41a7dee2b4a
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
PD#SWPL-3226
Problem:
turn off the dv core, the osd flutters
Solution:
keeping core2 open when dv enable under sdr TV
Verify:
u212
Change-Id: Idf57c6e67676fb5eec944e543cb596247c932df4
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-4048
Problem:
omx can not detect first frame have toggled
Solution:
omx get first frame toggoled flag
Verify:
verify by p212
Change-Id: I632824390287dd0257dca23a009ff8851054f68d
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
PD#SWPL-4194
Problem:
Systemcontorl set display mode when attr is difference
Solution:
Fix color space property parser
Verify:
G12A/U200
Change-Id: Iddbcbbf3925b175833f534a287de413315ca1170
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
PD#SWPL-4075
Problem:
add enhanced hsc adv num support
Solution:
add enhanced hsc adv num support
Verify:
verified on g12b-w400
Change-Id: I13b52a0b10e8f3830c57ff691ef3472a34cbe89c
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-4075
Problem:
dst data is not normal by using strechblit function
such as 1920x1080 --> 640x360
Solution:
add bit width restriction for
horizontal scaler initial phase
Verify:
verified on g12b-w400
Change-Id: Ibcd85cc08f49254e90100beb952e711736531134
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-3876
Problem:
add support for nv16
Solution:
add support for nv16
Verify:
verified on g12a-u200
Change-Id: I34c9179ed4fde43b9bd00caa9505ea4c8ee78eb0
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-4073
Problem:
warning of CPU Tainted
Solution:
add spin lock when R/D reg
Verify:
verify by marconi
Change-Id: I8f47666f41c0ba3a010631f5d71416aad0e43beb
Signed-off-by: Lei Yang <lei.yang@amlogic.com>
PD#SWPL-3384
Problem:
DI post holdline setting is not map with video
Solution:
change holdline to 8
Verify:
verified by gxl
Change-Id: Ia352604086cefb4c69d5dd268d12741c4cf4f173
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
PD#SWPL-3715
Problem:
set startup to TV,when DVD power on,the platform
autoshutdown after enter HDMI source
Solution:
suspend condition is wrong when not in suspend mode.
Verify:
TL1 (X301_T962x2)
Change-Id: I057cfe6b9a7f5806fa54eac063c02a7e3dc0179e
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-2952
Problem:
Pop noise could be heard
when switching between sources.
Solution:
1. Add stream digital mute functions.
2. continuous clock to eliminate
the clk reset issue.
Verify:
Local verified.
Change-Id: I372f4c03aaf875d75aa903c9c2dfda00619af000
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#SWPL-3103
Problem:
dolby files have no sounds after replay
Solution:
in x301, the clk_81 is null when init, it is releated
to demux pcr, so add clk_81 to enable demux pcr
Verify:
verify by X301
Change-Id: Id11549fe7a8b156206ac7004e31575fd5d309254
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
PD#SWPL-2634
Problem:
eyetest mode is a little unstable
Solution:
adjust the tuning mode of the fixed adj
Verify:
R311
Change-Id: I6112e0078bf013d2a4cfe4ff04210f1d15e3439d
Signed-off-by: long yu <long.yu@amlogic.com>
PD#GH-17
Problem:
sometimes cma allocation failed but it's hard to get
failed log and need recompile code.
Solution:
Add /proc/cma_debug to open cma debug message dynamic.
By default, no debug message is printed. If you write a
value large than 0 to this node, debug message will be
printed.
Verify:
p212
Change-Id: Ibcfd1d48be5f33f674f09df713dc2e493748c405
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#GH-17
Problem:
If a task be killed during CMA allocation, then it will abort
cma allocation in function compact_unlock_should_abort. But in
function aml_cma_alloc_range, it will return -EBUSY. Which cause
cma allocation loop won't exit and run again and again.
Solution:
return -EINT for this case to exit cma allocaion loop.
Verify:
newman platform
Change-Id: I6559bb184fc035ae68c8ccd001407767e1e22f0c
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#TV-2112
Problem:
eMMC timing test failed on item tISU
Solution:
set core_phase to 2 for HS200 busmode
Verify:
TL1-T962X2_X301
Change-Id: I1025b6b6b66b2591b7a8faca68ff1852eeb9b85c
Signed-off-by: long yu <long.yu@amlogic.com>
PD#SWPL-2645
Problem:
play ddp source, then play pcm source, no sound
Solution:
1. fix same source control and channel map issue
2. i2s 8ch, spdif 2ch, channels are not mapped, make spdif 8 channel mask
3. when same source used, keep mpll use same mpll
Verify:
x301
Change-Id: I2fe4bbcbcbfff0a1c1a6cebf61d1da5aba9b7a9d
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-4016
Problem:
afbc decode error when write afbc start before afbc reset reg
Solution:
replace invalid reg when found afbc start before afbc reset reg
Verify:
test pass on franklin
Change-Id: Ia01608fe4d5c6132d0b54e63c48560e9e77bfe0a
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#IPTV-1032
Problem:
Need support 1440x2560p60hz
Solution:
Porting VESA code and 1440x2560p60hz
Verify:
g12b/w400
Change-Id: I3cf38bebc29b76aed50fe2ced7b47e27f2d1af06
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
PD#SWPL-4091
Problem:
due to the ip bug, the first frame has dirty data
Solution:
mute the first frame
Verify:
u212
Change-Id: Ia21e96c338b22e25d1073f27083f10634a09edad
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-3828
Problem:
hdcp22 access ddr when power shutdown
Solution:
need notify hdcp22 close when power shutdown
Verify:
Local
Change-Id: Iffead6b2dfdd97e6e7ad16e856cb09b42e3783d1
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
PD#SWPL-4090
Problem:
No audio after suspend and resume.
Suspend won't save the mute value,
and after resume, it could not be restored.
Solution:
Add a mute val to save when suspend,
and after resume, restore the mute value.
Verify:
Verified by QA.
Change-Id: Ie24bb11f5c565048391846a66b5d12bab1d55666
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#OTT-1590
Problem:
bt mac write
Solution:
Accept the MAC address from uboot and create nodes
Verify:
Verifying on Public Edition P212
Change-Id: I77ff3543aff937adc07bf3a0933a350c27e9dd20
Signed-off-by: Qiu Zeng <qiu.zeng@amlogic.com>
PD#SWPL-4087
Problem:
System Memory needs to be optimized.
Solution:
Removed reserve memory for galcore.
Verify:
local
Change-Id: I4fc1d7690b6beda1055aebe26570a05f28474813
Signed-off-by: Dianzhong Huo <dianzhong.huo@amlogic.com>
PD#SWPL-3555
Problem:
{DVB-C}Hisense needs less than 3 minutes for dvb-c search.(5/5，None)
Solution:
1.use demod internal state machine to optimize time
2.remove j.83b filter setting in dvbc mode for tl1 & txlx
Verify:
verified by t962x2_x301&t962x_r311
Change-Id: Ic922e3da727179e2e35a0fc80e52ac7242c54129
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
PD#TV-1586
Problem:
no atv format get func
Solution:
Add atv format get func
Verify:
verified by x301
Change-Id: Ia43d5a67370d2b025e1b32833a5408a5e7d251d4
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#SWPL-3178
Problem:
output big pop noise after system boot up.
Solution:
Add zero and then unmute the stream.
NOTICE: user should unmute the AD82584F after boot.
Verify:
local verified.
Change-Id: I21555318f9347c5340a28f7e5cf0e3e2cde849a0
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#SWPL-209
Problem:
record apk exit when recording
Solution:
set right start vdin flag
Verify:
test pass on P321
Change-Id: I0130b5a898392d75d500987f8087dbe9ab778372
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
PD#SWPL-3809
Problem:
cm parameters curve is wrong after disable/enable
Solution:
TV cm parameters from pq db, don't need set by kernel
Verify:
verify on TL1
Change-Id: I9c87c414e009d04c6a4fdf8caf8e9bb429376d56
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-3779
Problem:
local contrast default parameters is too high
Solution:
local contrast default low effect parameters
Verify:
verify on TL1
Change-Id: Ib7ec9c03284a68057f8cf245a2be8ad2e81c0af3
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-3563
Problem:
1.Flash a horizontal line in the bottom of the screen in
HDMI with 4K 50/60Hz signal after enable local contrast function
2.local contrast block is obvious when platform reboot
Solution:
1.Local contrast write curve with RDMA
2.lc init reset lc module
Verify:
verify on TL1
Change-Id: Ifd4218e3688d5b0728a6fcba81558467a1c3e05f
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-3957
Problem:
tcon_type need extensible usage for special case
Solution:
tcon_type change to hex value
Verify:
x301
Change-Id: I26cb58ffc1cd2f525c8cf0f7c08b0d9cf66766e5
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#TV-1924
Problem:
On TL1, ramdump is not enabled.
Solution:
Add ramdump support for TL1 chips in kernel.
Also add sticky register config for other chips
Verify:
tl1_x301_v1
Change-Id: I67a11d128343ff9e615377b19914a3fc77b7acef
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#TV-2080
Problem:
need tablet mode support for tl1
Solution:
add tablet mode support for tl1
Verify:
x301
Change-Id: Ic7a6ae94255b6152236ab0d991bce9d748d670ac
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-795
Problem:
video video caton
Solution:
1. For 23.97 and 29.97fps, broken patten case, such as 2323..2233..2323
(23.97), 222..2213(2)22(29.97) will hold one sync to toggle.
For 23.97 and 29.97fps, broken patten case, such as 2323..233223...2323
(23.97), 222..223122...22(29.97), will drain frame one sync to toggle.
2. For 24 and 30fps, every 16.6s will occur pattern broken, one frame
will display less vsync. For 24, will happen 22221222, for 30, will
happen 3232223232. Here will escape one sync and also hold one sync to
ensure pattern detection not broken, which others will lead patten
broken, and nothold or drain frame, then frame frezee or lost will
happen.
3. add pts-trace debug. Follow command could help debug video av sync.
echo 0x400000 > /sys/module/amvideo/parameters/debug_flag
echo 1,1,1 > /sys/kernel/debug/video/pts_log_enable
Above command will print too many debug info, you can use follow
echo 0 > /proc/sys/kernel/printk && dmesg -c > /dev/null
dmesg > kernel.log
Verify:
verify by p212
Change-Id: Icc03faec772937c273ca74be67f5c52ae25fea39
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
PD#SWPL-2736
Problem:
suspend green screen
Solution:
disable video in early suspend
Verify:
Ampere
Change-Id: If5ad13d2964b1541791d95ffb239293ab1e4ffb6
Signed-off-by: rongrong zhou <rongrong.zhou@amlogic.com>
PD#SWPL-2372
Problem:
phy addr (0 - 0x100000) is reserved before. once it is release for system use.
it will be polluted by video decoder (avs2 & vp9)
Solution:
init hw addr (not 0) in decoder to avoid 0 address polluted.
then release reserved 1MB memory space in dts
Verify:
U212
Change-Id: I36f6caa09267ab1180ff12cfed9b9c7befff2842
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-1738
Problem:
support frame crc32 check and dump yuv.
Solution:
support frame check and yuv dump in media_module, add interface
to get canvas width/height.
Verify:
u212
Change-Id: Ieadc95521c4a21bec5685f8c8926d3bb2f92637b
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
PD#SWPL-3890
Problem:
when starting to play video, the manu bar shakes
Solution:
stb core don't need run mode delay.
Verify:
u212
Change-Id: If8634cfd33598343cef84b93d4757f5d5c9c72e5
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-3889
Problem:
when the metadata parsed by decode is error, the array will overflow
in dv module.
Solution:
dolby type just appears once in metadata. After parsing dolby type,
breaking the circulation directly.
Verify:
U212
Change-Id: I715e28c1b9a8aab2fcb4059dd132b5b98c043f31
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-3713
Problem:
The panel's backlight is not stable when
enter standby mode after do suspend with
VAD enabled platform
Solution:
bypass undefind resume in lcd resume early
Verify:
verify by t962x2-x301
Change-Id: I8f040de9bebf3ccbdd3b2da3a46540fe676958f6
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
