PD#SWPL-197569
Problem:
write/read nodes in libdrm is no longer allowed
Solution:
use ioctl instead of the connector's status node function
Verify:
sc2
Test:
DRM-OSD-44
Change-Id: I6a2433854f69e5be993be8d7455532fe5c178b45
Signed-off-by: mingyang.he <mingyang.he@amlogic.com>
PD#SWPL-198205
Problem:
add ioctl for some module parameters
Solution:
add ioctl for some module parameters
Verify:
all platforms
Change-Id: I0b8203f3ff32f05efa57e59ce37ceb261c6f9f8a
Signed-off-by: hai.cao <hai.cao@amlogic.com>
PD#SWPL-201224
Problem:
Both pq and vpp control pi_en
Solution:
pq don't control pi_en reg
Verify:
verify on s7d
Change-Id: Ib33e435742c8bf909accf94e7728a7ef6294d891
Signed-off-by: zhan.wang <zhan.wang@amlogic.com>
PD#SWPL-197008
Problem:
metadata miss after do rotation with ge2d
Solution:
add interface for info sync
Verify:
Yocto 5.15
Change-Id: I935e4930fea97455d77210e886be93d88e01ffbf
Signed-off-by: yajing.li <yajing.li@amlogic.com>
PD#SWPL-187819
Problem:
PQ problem happened when link mode
Solution:
modify motion param for link mode
Verify:
t6d
Change-Id: I654938a6cc26b520654ed81f9185515371c957e4
Signed-off-by: rong.wang <rong.wang@amlogic.com>
PD#SWPL-176955
Problem:
rdma write reg time consuming too long
Solution:
write reg by different table to reduce time consuming
Verify:
all chip
Change-Id: Iba5254de3039958afcca33c0813ed6d479e8414c
Signed-off-by: hai.cao <hai.cao@amlogic.com>
PD#SWPL-197920
Problem:
be ready for next DPTX chip
be ready for dual-port(master and slave) interface ctrl
Solution:
isolate driver and interface IP ctrl
Verify:
t7_an400
Change-Id: I4dfe179326098dcbd8c4bfa151be63904dd2001c
Signed-off-by: lizhi.hu <lizhi.hu@amlogic.com>
PD#SWPL-190740
Problem:
need update ini parser version
Solution:
update ini parser version
Verify:
ay301
Change-Id: I009bdb41e0e169904199b1d75be0f6aba7a296a7
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-197993
Problem:
boot crash due to amfc driver run on sm1
Solution:
check if soc support amfc before run
Verify:
local
Change-Id: Ia10bd62ebbe65fecf10a7488ec38db601be5dd34
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-196869
Problem:
when pwm's clk be locked by tee, all pwm should follow tee.
so, should support wifi 32K on pwm tee module.
in case of clk of wifi's pwm channel being locked.
Solution:
add double channel to match wifi 32K legacy used.
Verify:
s6
Change-Id: I09a0ccbdf191ed31f86a6e3fc006672368eedd15
Signed-off-by: Junyi Zhao <junyi.zhao@amlogic.com>
PD#SWPL-196427
Problem:
add vrr support ioc
Solution:
add vrr support ioc
Verify:
t6d
Change-Id: I4fb2b0683d33e5c8b456675da92ee406955003a9
Signed-off-by: lukang.jia <lukang.jia@amlogic.com>
PD#SWPL-197049
Problem:
The hdmitx_edid_parse.c of kernel 5.15 and kernel 6.12 need to be the same
Solution:
sync hdmitx_edid_parse.c from kernel 6.12 to kernel 5.15
Verify:
S905Y5-BH201
Test:
DRM-TX-78
Change-Id: I27a6f624df64450111f9a764659985305d13d425
Signed-off-by: ruofei.zhao <ruofei.zhao@amlogic.com>
PD#SWPL-188937
Problem:
support iotm function on t6w
Solution:
support iotm funciotn on t6w
Verify:
t6w,t6d
Change-Id: I89c835ea502bfe13612f270e095307cc0bdb898b
Signed-off-by: qiankun.wang <qiankun.wang@amlogic.com>
PD#SWPL-189234
Problem:
support for vdec core interlace.
Solution:
support for vdec core interlace.
Verify:
S905X4
Change-Id: I64ecff0b113ca14ba64a455d465fcaadbad5fca3
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
PD#SWPL-194265
Problem:
After enabling cropping on t6d/t3x,the video
is abnormal.
Solution:
optimize the configuration and flow of cropping function
Verify:
t3x/t6d/t5m
Change-Id: I47007d3177600a4ea7c6119c9aefbcc2cc467885
Signed-off-by: haitao.liu <haitao.liu@amlogic.com>
PD#SWPL-195155
Problem:
vpp needs to perform line skipping while high bandwidth
Solution:
add the corresponding flag check
Verify:
t5m
Change-Id: I0663dbb6dd0fb90058f8afba4ec7d75c76d77dc6
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-195518
Problem:
SPI timing should be apply on each spi device independently.
Solution:
Apply SPI timing from the controller_data of spi device.
Verify:
T5M
Change-Id: If7b814e75bff88ffac75efdd6f780f0e80b791de
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
PD#SWPL-195289
PD#SWPL-195421
Problem:
codec_mm_reserved_ext will removed for s6 board with 2GB RAM,
the h266 mv buffer needs to support without codec_mm_reserved_ext
Solution:
alloc mv buffer form codec_mm_cma when reserved_ext not exist.
Verify:
BL201-S905X5
Change-Id: I15cd60d8bbc2cd35d2a008b13f2cb8499b9aedc2
Signed-off-by: Hao Shi <hao.shi@amlogic.com>
PD#SWPL-184150
Problem:
add memory related trace info
Solution:
1, __alloc_page and __alloc_pages_slowpath: use trace event and vendor hook
2, cma_alloc: use vendor hook in aml_cma.ko
3, handle_pte_fault: use kretprobe
4, trace meminfo periodly
Verify:
sc2_ah212
Change-Id: Icf5695f421832c00c5cad7026663f66b2dcc58a5
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
PD#SWPL-191471
Problem:
there is compiling error when CONFIG_MMC is disabled
Solution:
add empty function for aml_sd.h
Verify:
t6d
Test:
Boot
Change-Id: I30f1a37558a9e8758caf15aa03420665721e5b97
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#SWPL-191710
Problem:
secure permission needs to be set for the pwm_clk register
related to voltage regulation. Relevant clk configurations
need to be stored in bl31. kernel configurations need to
be deleted.
Solution:
fix pwm clk related to voltage regulation to secure
Verify:
s6_bl201
Change-Id: I5d7eb80055a120cfa2342c48dbfc1b7c8d87d1c8
Signed-off-by: yiting.deng <yiting.deng@amlogic.com>
PD#SWPL-184689
Problem:
DSP needs to support low power mode.
Solution:
Add dts config for DSP suspend.
Enable mailbox path for DSP to ARM.
Verify:
S6
Change-Id: Ib1198d260e9658a486d8e75817af8ebbb751d164
Signed-off-by: bangzheng.liu <bangzheng.liu@amlogic.com>
PD#SWPL-188670
Problem:
Prealloc Mechanism based on single decoder instance.
Solution:
Add prealloc function for decoder
Verify:
T6d
Change-Id: Ic88eda66e6eda55607e8846125533295a7cc7f9e
Signed-off-by: lele xiang <lele.xiang@amlogic.com>
PD#SWPL-193338
Problem:
boot_ctrl in command line is not safe
Solution:
save boot_ctrl into regs of venc
Verify:
t6d
Change-Id: Id170c88f6f775ecee5531690c2e5d16098480f42
Signed-off-by: chenyang.liu <chenyang.liu@amlogic.com>
PD#SWPL-178215
Problem:
An I/O operation with a large amount of read and write data is divided
into multiple I/OS with a small amount of data, resulting in degraded
I/O performance
Solution:
config req-size as 512KB
Verify:
s7,s7d,T5M
Change-Id: I876c5d4f7e7677a94c40eff37b057678ebd21a75
Signed-off-by: Long <long.yu@amlogic.com>
mingyang.he