PD#TV-3541
Problem:
1.only vmalloc 4KB at first.
2.if user space need more memory, try to allocate a new vmalloc
range with large size and move all related data to new place.
3.the first 4KB is not free when release this binder.
Solution:
free the first 4KB when release binder.
Verify:
R311
Change-Id: I4429de04a260671e4626b77ec340e47e436d5c8d
Signed-off-by: changqing.gao <changqing.gao@amlogic.com>
PD#SWPL-7302
Problem:
sm1 green screen when play videos
Solution:
add chip support
Verify:
s905D3
Change-Id: I50c0a9f889d72b65157a973bfe1df8dce10db64a
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#SWPL-6028
Problem:
improve ftrace_ramoops to debug bus hang
Solution:
1. in uboot
setenv initargs $initargs ramoops_io_en=1 loglevel=3;save;reset
2. in linux command line:
cat /sys/module/kernel/parameters/ramoops_io_en
to check if success.
3. after watchdog reboot, get trace data with:
cat /sys/fs/pstore/ftrace-ramoops-0
Verify:
TL1 x301
Change-Id: If1a2582b40a3ded31eedef5355eb0b8a5bf495c3
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
PD#SWPL-6969
Problem:
For some historical reason, aml-uart is configured as the earlycon
name in uboot, which is not recognized by 4.9 kernel
Solution:
support aml-uart as the name for earlycon
Verify:
Ampere
Change-Id: I53463ac6d27ff3e911aa675cd5d10d6cbf26ba05
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
PD#TV-4306
Problem:
vdin afbc will show green screen when hdmirx change dest_cfmt after stable
Solution:
dynamic config vdin afbc with cfmt
Verify:
x301
Change-Id: I404c47934f090222a2cdd7cf98b619826cd92cc7
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#TV-4274
Problem:
fix audio config (PAL_M, NTSC_M) when video is PAL.
Solution:
fix audio config (PAL_M, NTSC_M) when video is PAL
Verify:
verified by x301.
Change-Id: I9be8d71d52a226b6422317be0b77ca6331f23147
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-5427
Problem:
lack vad function for sm1
Solution:
add vad function for sm1
Verify:
ac200
Change-Id: Ib4118b16405102a72f98ff65396e6f9d98f97bca
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-7009
Problem:
hotplug hdmi causes system crash
when unplug hdmi display mode is null, hwc hasn't received
event and post frame normal but osd vsync lost, which caused
wait hw vsync timeout(1s), and fd leak.
Solution:
when process every frame, if display mode is null, exit frame process
just process fence.
Verify:
verified on Raven, franklin
Change-Id: Icbe7cd76776e46a6ed79c6cee3ea05772cc5f9d2
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-4551
Problem:
ImagePlayer cannot play picture
Solution:
add picdec dev node for u200 u211 u212 w400
Verify:
franklin
Change-Id: I35cc28e2ab06367f33a7326ce671b1ee461e6fb1
Signed-off-by: xi an <an.xi@amlogic.com>
Signed-off-by: li ting <ting.li@amlogic.com>
PD#SWPL-7174
Problem:
spk is out of work on AB311
Solution:
bringup AMP ad82584f
Verify:
AB311
Change-Id: I8771fc204b19eeebed5247ec4c8984acbf004372
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#SWPL-6896
Problem:
In the HF1-31 Iter 03 test, the Rx EDID's max tmds clock is 600MHz,
and it doesn't claim that it supports Y420 modes. But
echo 2160p60hz,420,8bit > /sys/class/amhdmitx/amhdmitx0/valid_mode
'cat valid_mode' will get 1.
Solution:
Add Y420 8bit check
Verify:
G12/U212
Change-Id: I0a128eb33aeb2b4bcbf253eff49e9c5186386af1
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-6028
Problem:
enable ftrce in ramoops for new tm2 dtbs
Solution:
enable ftrce in ramoops for new tm2 dtbs
Verify:
verified ok
Change-Id: Ia7ee3b11784a69ef7d6b7671f9ad75c14ae477f7
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
PD#SWPL-6899
Problem:
enable vlock phase lock function in pll mode
Solution:
1.when phase lock on, and when phase lock flag not assert
disable ss.
2.after phase lock flag assert, restore ss
Verify:
tl1
Change-Id: I2f9f6ec76468b1043c1b7ec99b2daa4f9d69ae60
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-6869
Problem:
afbc can't display with android5.1, because blank enable
called before afbc set, which make osd enable not updated
and afbc not enable when hwc post frame
Solution:
if mali afbc enable, call osd enable.
Verify:
verified on x301
Change-Id: I1d727a586a66c6e7848d09dfb5c5b74ff7a2e3e6
Signed-off-by: Shuide Chen <shuide.chen@amlogic.com>
PD#SWPL-6586
Problem:
Android P trunk can not compile 64bit kernel
Android P vendor size is not enough,
64bit kernel and isp so etc ,
the size exceeds 256M
Solution:
change vendor size from 256M into 320M
Verify:
galilei
Change-Id: Icc7b3d7c8d56f5c361acf9722bba6422b8dc3af2
Signed-off-by: Liang Ji <liang.ji@amlogic.com>
PD#SWPL-6792
Problem:
EDID buff change to independent mode for each port
Solution:
1. add new edid update method
2. fix dv status issue for dv10
Verify:
Verfied on TM2 skt board
Change-Id: I274e5c08168b79fcfab0d2575a6531ab9802af3f
Signed-off-by: Lei Yang <lei.yang@amlogic.com>
PD#SWPL-6338
Problem:
error color when playing dv films with EL under tm2 platform
Solution:
bypass dv core
Verify:
tm2
Change-Id: I477ea5dbdcf2a0af3783aa62200809f2ed89be5e
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-5623
Problem:
tm2 not support NNA now.
Solution:
add NNA support.
Verify:
Verified on tm2_ab319
Change-Id: Ib41544d0ebeb3f25442692ac3365ad3a5fc5d4ab
Signed-off-by: Cancan Chang <cancan.chang@amlogic.com>
PD#SWPL-5046
Problem:
PD22 para is incorrect
Solution:
correct the parameters
Verify:
verified by t962x2_x301
Change-Id: I0b26914694dd19f9b06cb37c50f7589a200ea0b1
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
PD#SWPL-6423
Problem:
deghost refresh according to motion
Solution:
disable deghost refresh according to motion
Verify:
verify on TL1
Change-Id: Ic3647462e5f5686f6cc182c30797752ea72c013c
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-4072
Problem:
tl1 1080i in some dark scenes and roller coasters
have small sawtooth
Solution:
adjust a set of registers with special motion
Verify:
tl1
Change-Id: Idbe62e823f1c6c683b67d000978de1862c8e3162
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
PD#SWPL-6694
Problem:
home button has no function in sm1-ac200
Solution:
add home button configuration in dst node
Verify:
test pass on sm1-ac200
Change-Id: I670480c6dfd7f833e737adaddbe5981d84091203
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>
PD#SWPL-7039
Problem:
Kernel Panic when resample A is disabled
Solution:
When resample is disabled，don't init resample
Verify:
Verified on T962e2_ab311
Change-Id: Id9552ffc6be40f133b828dbded4ad3f15d177ab0
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
PD#SWPL-7039
Problem:
bring up osd for TM2
frame just display on half screen
Solution:
fix field_out_en value from array
Verify:
Verified on T962e2_ab319
Change-Id: Id07f3d813242f031125fcac11d3fa05205895448
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-6732
Problem:
add cpufreq function for tm2.
Solution:
add cpufreq function for tm2.
Verify:
test passed on tm2_t962x3_ab301.dts
Change-Id: I33755d84fe14257e8e35440d2767b075d0c5890e
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#SWPL-6338
Problem:
need to add dv interface in tm2
Solution:
choose dv in UI and play films, observe the video and
graphic
Verify:
ab301 verify ok
Change-Id: I5d85b195254a16bcc9046d258728bd41d8a809d5
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-6576
Problem:
bringup for tm2
Solution:
add some chip id for match tm2
Verify:
tm2
Change-Id: I857ec687b7888782efb8875f8edee538dd615947
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-6720
Problem:
WIFI/BT/tuner can not work
Solution:
modify dts for WIFI/BT/tuner
Verify:
verify by t962x3_ab301
Change-Id: I0925a2ebbad2825e4df47cc3957d960cdcab6ac4
Signed-off-by: kieth liu <kieth.liu@amlogic.com>
