PD#172587
Problem:
new feature, add amvecm support for tl1
Solution:
1. add cm hist for tl1
2. add 3dlut for tl1
3. add hdr support for tl1
4. add wb for tl1
5. add local contrast
Verify:
verify on tl1 ptm
Change-Id: I1c7ebb83a1fb72a4529415fb9bf4acfd134e6b11
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#174155
Problem:
complete_ep 0xffffffc05bed2858, ep->queue empty!
1. After adb process be killed, data buffer is freed and
this memory is allocated for the other. But the address
is hold by the controller.
2. Adbd in PC is running. So, the controller receive the
data and write to this memory.
3.The value of this memory is modified by the controller.
This could cause the memory problem.
Solution:
whenever io_data->aio equals 1, the data buffer is from a fixed array.
Verify:
Test: adb devices, adb shell, exit, adb push
in android8(p212) and android9(w400)
verified by he he
Change-Id: Idac755d3646639e2944a82f42abf9adb9aeaea8c
Signed-off-by: he.he <he.he@amlogic.com>
PD#SWPL-881
Problem:
Amlogic modified code when compatcion from normal case.
And side effect is that pages in normal zone maybe migrated to
highmem zone. Which caused page_address get a NULL value and
kernel panic occurred.
Solution:
Avoid pages migarte to different zone by adding forbid_to_cma
flags.
Verify:
P212
Change-Id: I1d9c6653dc1069562db3c1be3f53a3510a51f0d1
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#SWPL-1095
Problem:
avb need more command line size.
Solution:
change max size to 2048
Verify:
verify by ampere
Change-Id: I9c1089a3ea0888e8ccd82f16d2b1111b6d88922a
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#SWPL-807
Problem:
Sometimes driver can't allocation memory under atomic environment.
And free pages is enough but they are nearly ALL CMA pages.
Solution:
Reduce watermark with harf of free cma pages even allocation support
CMA.
Verify:
P212
Change-Id: I8e49768d4384ed064775537754a2b7f09a5bbb7c
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#SWPL-960
Problem:
Reading bandwidth of DDR from sysfs get all 0 result on 32
bit kernel
Solution:
Fix overflow when calculating bandwidth.
Verify:
P212
Change-Id: I35837db653bdc2d97ced98689546a9ffc0db21c7
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#172587
Problem:
new added function for tl1
Solution:
add vdin afbce support for tl1
Verify:
verified on PTM
Change-Id: I5e3e2487b6cdbed2d2ca794a6a21ed885e4bf469
Signed-off-by: xuhua zhang <xuhua.zhang@amlogic.com>
PD#172587
Problem:
do not suppoert for tl1
Solution:
add vdin and viu support for fl1
Verify:
verified on PTM
Change-Id: If4e267356fa666541853cfc7b49008795f9ec301
Signed-off-by: xuhua zhang <xuhua.zhang@amlogic.com>
PD#172587
Problem:
do not suppoert for tl1
Solution:
add avin detect support for fl1
Verify:
just coding for tl1 will test later
Change-Id: I809f7068c9d0a45c89bd7dc4e6615db99b11f015
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#172587
Problem:
do not suppoert for tl1
Solution:
add vdac support for fl1
Verify:
test pass on local
Change-Id: I7b3da34289dfe0638a24b812658db7e462ebdd4c
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#172587
Problem:
TL1 needs support amvideo driver.
Solution:
1. Add amvideo node into dts file, default enable.
2. Change the vd mif and sr reg offset.
3. Force bypass dolby vision function.
4. Change the register following hardware design.
5. Make amvideo afbc work for tl1.
Verify:
On PTM.
Change-Id: I0d857f8a707328383328daa23e6ba8e156c2e6e0
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#172587
Problem:
Bringup osd for TL1.
Solution:
Add osd support for TL1.
Add ge2d device tree node for TL1.
Verify:
Verified on PXP/PTM.
Change-Id: I3d20934f015108f545c3c72b979d1bd8187b282e
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
PD#174543
PD#172587
Problem:
new added function for tl1
Solution:
add vdin afbce support for tl1
Verify:
verified on PTM
Change-Id: I42054b8228161713ac10446491ebdb50a71975ad
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
PD#172587
Problem:
do not suppoert for tl1
Solution:
add backlight support for fl1
Verify:
verified on PTM
Change-Id: I052a7ef93ec9cb21a544e4823a4c9a339d38b5f9
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#172587
Problem:
not support tl1
Solution:
add tl1 support
Verify:
test pass on PTM
Change-Id: I5a9073fc08a98ae95d4961297a7427864d92279b
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-848
Problem:
ioctrl set the same gamma value again
Solution:
if the gamma value is same as the ioctrl userspace value, do not set again
Verify:
txlx
Change-Id: I6f17f5ff234513c5a886004aedea81b9945c5b98
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#172438
Problem:
1. return a negative when parsing the dts property
"output-high/output-low"
2. the prefix "bt565" don't meet corepinmux document
Solution:
1. add break statement in case PIN_CONFIG_OUTPUT to avoid
returning a negative value.
2. rename the "bt565" to "bt656" according to corepinmux document
Verify:
test pass on U200
Change-Id: Ieeb98367e2269007a6774592abac86ef05ee8f64
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
PD#SWPL-922
Problem:
the existing gpio IRQ driver(porting from the upstream) does not
double-edge detection
Solution:
add a new gpio IRQ driver to support the double-edge detection,
the new driver is with different software structure but compatible
with functions of the existing driver
Verify:
test pass on s400
Change-Id: Id69dd0b4459eef20a6755947c7d95a24d7b17fa9
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
PD#SWPL-869
Problem:
new feature, add hdr10 plus support
Solution:
1. add hdr10 plus metadat parser
2. add hdr10 plus code support
3. add hdr10 plus bypass mode
Verify:
verify on U200
Change-Id: I957954ce148021882e17f2913dd2552e64f1298c
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#169808: emmc: get emmc cmd-window for HS400 busmode
Change-Id: I88de1e9e5470bb6be7ad91e1ee58f5636f994923
Signed-off-by: Long Yu <long.yu@amlogic.com>
PD#172587
Problem:
Bringup slc nand for TL1.
Solution:
Add mtd driver for TL1.
Verify:
Just coding for tl1 and test later.
Change-Id: I910a8047394e0ff8fa7e617b90502910e1186c68
Signed-off-by: xianjun.liu <xianjun.liu@amlogic.com>
PD#172587
Problem:
Bringup emmc for tl1.
Solution:
Add sdcard support for tl1.
Verify:
Verified on pxp.
Change-Id: I73503d36b671da8d88a3613b4d6fd17434ff1fbf
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
PD#174843
Problem:
g12b will crash when not include internal_eth_pins
Solution:
continue when it null
Verify:
verified in w400 with liaomin
Change-Id: Ib636e307f0697fa4eab1d0784543af96641def2e
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
PD#SWPL-802
Problem:
Black screen when play video, due to ppmgr is not enabled in g12b_skt
dts
Solution:
Enable ppmgr in g12b_a113d_skt DTS file
Verify:
W400
Change-Id: Ibe94b113552d54d365775556807bdacb249f9a00
Signed-off-by: Blance Tang <guofeng.tang@amlogic.com>
PD#IPTV-31
Problem:
get sys class windows axis error
Solution:
fix osd get windows axis error
Verify:
u211
Change-Id: I5df5880bc43cb663255ecbf72d2b93b9c099b811
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
PD#SWPL-426
Problem:
black screen when OTA upgrade
Solution:
modify the memory allocation mode when operate dtb
Verify:
p212
Change-Id: Idf67edd44f5e9f1d88be1e552fae485e04a655c6
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
PD#174579
Problem:
osd shake once after quit local video play
Solution:
add video disable in advance for g12
Verify:
u211
Change-Id: Ic43693b25cf7bf8be24801a22ad36ac09c84a475
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
PD#173550
Problem:
g12a no wol function in internal phy, we add this function in mac
Solution:
add wol function in MAC
Verify:
verified in u200 board with uboot patch from guohong
Change-Id: I0a8fa81fbfb81d79c471bbafe68174118e276a46
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
PD#SWPL-906
Problem:
The video and audio did not synchronous randomly
Solution:
it seems system time increase not by vsync isr,
so change the system time get interface to make
sure system time increase by vsync isr when
amaster mode
Verify:
R311&P321 32bit&64bit version
Change-Id: Ib3a556ba097fc6f0c51fd4560ab8101c6e7f509c
Signed-off-by: live.li <live.li@amlogic.com>
PD#SWPL-813
Problem:
audio_iomap read audin reg 2800 error
Solution:
register val read from aml_read_cbus
maybe not positive number in 32bit system,
so change *val == -1 to judge mistake.
Verify:
verified by p321
Change-Id: Ie87001fa1daa621cadc2ce329d8dd863f39dcdb6
Signed-off-by: Lianlian Zhu <lianlian.zhu@amlogic.com>
PD#SWPL-917
Problem:
On ARM32, reading of /proc/pagetrace get nothing output
Solution:
fix page trace print for ARM32 and improve read speed
Verify:
p212
Change-Id: I8963ad0cfaa403f69b9f1a56523bbd5b1d7b6980
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#SWPL-348
Problem:
fix the flickered problem.
Solution:
when dv core1 don't run, the reset can't be executed
Verify:
t962e (txlx)
Change-Id: I90e78676bbe64ded505148aa4c2516d808bf4a82
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-119
Problem:
High IOW usually happen when start playing 4K video. This
is because codec drvier will using large amount of memory
from CMA pool. And many filecache will be dropped after CMA
allocation finished without considering mapcount of each
file cache page.
Solution:
Check mapcount of filecache for each file pages. And migrate
them if they have high map count. High map count means this
file cache page is shared by many process.
Verify:
verified by ampere
Change-Id: I3e09437286f14a6cd9f7025566eb855dc9ca98d5
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#SWPL-924
Problem:
It occurs error when the kernel is compiled separately.
Solution:
copy partition_mbox_p241.dtsi to common/arch/arm/boot/dts/amlogic/
Verify:
verify by curie
Change-Id: Id5821c50c1333f6c91c2559894b10181a41df6a6
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#174488
Problem:
some defects in the script.
Solution:
rechange check rules in the script.
Verify:
verified locally.
Change-Id: I9c7011d1bd3b1d52131318dae34112d0d0164a00
Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com>
