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-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>
PD#TV-1748
Problem:
[Hisense-T962X2-P-customer-DTV]:Failed to lock frequency in dtmb system
Solution:
leave the last mode before enter current mode to release the resources
Verify:
verified by t962x2_x301
Change-Id: Ibd7e1d4c67f5a5ad2191e0031fdd0b81812c8606
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
PD#SWPL-1005
Problem:
modify lcd/power show debug node
Solution:
1,modify lcd/power node to show lcd power on/off
Verify:
verified by t962x_r311
Change-Id: Ic2b293ac14a3139b572a2e36ac101f9f54da2139
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-3440
Problem:
ATV switch to other source, such as DTV/HDMI/AV, no sound
Solution:
ATV switch to other source, atv demond is disabled when
audio is reading data, so it's blocked.
In normal, ATV sends audio data to FRATV,
then FRATV sends data to audio fifo, then to DDR.
If ATV stops to send audio data, no interrupt from FRATV to fifo,
no data is updated to DDR.
When exit from audio atv patch, it's a block signal to
wait in_read finished, but ATV is disabled
TimeCheckThread will check any routine is blocked,
if there is one, signal SIGABRT would rise and cause audio server restart
So we make a delay before ATV is disabled to waiting audio data is readed.
Verify:
x301
Change-Id: I47dc88d2c8565c16c739ffea69a88152fa4d5f13
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-3573
Problem:
appear black border after unplug/plug signal
Solution:
reset de when nosignal
restore acd hsync when signal unstable
Verify:
verified by x301
Change-Id: Ia9e2e9dfb326061bd3b9b6f9a02be0d935cdf06f
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#TV-1488
Problem:
when only use one pwm, pwm combo policy has a bug with
level range
Solution:
modify level range check demo when set bl level
Verify:
verify by T962X2-X301
Change-Id: Ia5a0b12fa96f0f77ed85f6f70ed796203ea32a20
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-3424
Problem:
dvd play 576p media, tl1 display color anomaly
Solution:
encoder use same default color setting with decoder
Verify:
x301
Change-Id: I8954874ea048b2d9e9b7aa58c883da1f306c4459
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>
PD#SWPL-3542
Problem:
2Gb SLC Nand ZDND2G08U3D-IA requested by Marketing
aka ZDND2GXXXXX module number
Solution:
add the nand id and MFR id into amlogic id table
adapt it's bad block identification
Verify:
AXG_S400
Change-Id: I6f0e2caf424e09c1f186beb42a146d92b675f161
Signed-off-by: Yi Zeng <yi.zeng@amlogic.com>
PD#SWPL-3110
Problem:
add backlight pwm debug node for tvapi
Solution:
1,change pwm node for pwm main parameters(duty, freq, pol)
2,add pwm_info node to display all pwm state
Verify:
verified by t962x_r311
Change-Id: Ibd9575412ca9704a0002073679d19c5426c1838c
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-2636
Problem:
Picture flash when av connect some dvd or mbox
Solution:
Modify the vafe ctrl config
Verify:
verified by x301
Change-Id: Ie6ae659f3f59d7daba680e2bb32112031232c956
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#SWPL-3543
Problem:
current driver does not support toshiba ir remote control protocol
Solution:
add register setting and decode code for toshiba protocol
use REMOTE_TYPE_TOSHIBA/REMOTE_TYPE_NEC_TOSHIBA to configure toshiba
only/toshiba and nec.
Verify:
tl1_t962x2_x301
Change-Id: Idad70c3879fad6e8267f0c4d80d2447c34114103
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
PD#SWPL-1005
Problem:
add lcd/power debug node
Solution:
1,add lcd/power node to control lcd power on/off sequence
2,change old lcd/power to lcd/power_step
Verify:
verified by t962x_r311
Change-Id: I0b10caa4cbd8f7ce489f3ceef7780dba2e0b00dc
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-1909
Problem:
On 32bit kernel, codec cma is located in normal zone by
"alloc-ranges" parameter with large size. This takse up
memory space for kernel and drivers. Sometimes we can see
memory allocation fail log but there are still enought
free pages. But most of these pages are CMA pages.
Solution:
Move codec cma location to high memzone. On 32bit, low
768MB memory is normal zone.
This change also correct first 1MB memory lost problem
for chips later than TXLX
Verify:
TL1 x301/x309/socket board
Change-Id: I2fc62ae8b03143cc91bfecc62c123d1925aac482
Signed-off-by: Sandy Luo <sandy.luo@amlogic.com>
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-3355
Problem:
vfq size large than kmalloc mem
Solution:
reduce vfq size to kmalloc mem size
Verify:
T962X-R311
Change-Id: Ibbc0c0219d6f170b4169d76e57419cdeb354f7fe
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
PD#SWPL-3419
Problem:
enable local contrast function
Solution:
enable local contrast function
Verify:
x301
Change-Id: I6a1daa7c82224956614b4da46078efdd66424b82
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#SWPL-2909
Problem:
The gpu clock rate can not be changed.
Solution:
1.it called meson_init_gpu function which used by txlx
in txl clock driver, change it to meson_txl_gpu_init function.
2.the /sys/kernel/debug/aml_clk/clk_test node can not work
in txl platform, Initial value for clk_numbers which needed
by clk_test driver.
Verify:
test passed on P321
Change-Id: Iade63691edf5b39325f34abb4789d48d33339329
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#OP-6
Problem:
Tuner cann't work on tl1 socket board
Solution:
add tuner in dts
Verify:
test pass on tl1 socket board
Change-Id: I49d70c3ab3c3747000faf40cd06bdb368231311e
Signed-off-by: Sandy Luo <sandy.luo@amlogic.com>
PD#SWPL-2399
Problem:
Miss IR (power) key value when wakeup from freeze.
Solution:
Do not suspend/resume IR device under freeze mode
Verify:
x301_tl1
Change-Id: I7bdf0b847fa1a8b96bb2896426e15faf8143e820
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
PD#SWPL-2399
Problem:
freeze mode can not kill the secondary cpus
Solution:
move the cpu kill function before the freeze function
Verify:
tl1 test success
Change-Id: I1da7cb8bcd800b8372fd152490eadd4ef3866ece
Signed-off-by: zhiqiang liang <zhiqiang.liang@amlogic.com>
PD#SWPL-2526
Problem:
1.CMA layout adaptation cause crash
2.vdin buff dump error
3.read_pic error
Solution:
1.codec mm has be moved to high memory area,
we should map memory use vmap.
2.make vdin high mem and low mem to be compatible
when we dump vdin buff.
3.fix read_pic bug.
Verify:
TXLX R311
Change-Id: I90e4f46ba91d38c6ce0f8bfd65b5c22e6be3b83f
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>
PD#TV-1463
Problem:
new interface
Solution:
add color primary get ioctrl
Verify:
verify on TL1
Change-Id: I0d4880b6a224be153e80b3eeb11bb5a0352f9ed5
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-2344
Problem:
TXLX need to support secure upgrade check
Solution:
add defendkey support in all TXLX dts
Verify:
TXLX skt board verify pass
Change-Id: Ice348161f0a01698bc40e9fb291d1020f478b1fa
Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
PD#SWPL-2980
Problem:
ddr bandwidth measure is not enabled on TL1
Solution:
Add port config and dtsi for TL1
Verify:
t962x2_x301
Change-Id: I1fa932a179586f48e3698c53975b64b204a83731
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-2850
Problem:
add NR 5 line set for TL1
Solution:
add NR setting
Verify:
TL1
Change-Id: Iba105103a38ec244190f7cefbe66e7d662c7d0a2
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
PD#SWPL-2512
Problem:
isp reserved mem too large
Solution:
reduce isp mem to 256M
Verify:
g12b-buildroot
Change-Id: I8e18f7618a069b43fa288221bca1943d5c3ebcc2
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
PD#SWPL-2643
Problem:
cvbsout electric current 1.97mA when suspend
Solution:
close bandgap when suspend
Verify:
verified by x301
Change-Id: I6b87ecd42b0f7876fea18c400f19ddc2d4a7665e
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
PD#TV-1083
Problem:
When bootimg, logo display become blur due to logo address
is not match
Solution:
Correct CMA address of logo
Verify:
p321
Change-Id: I3996635c4fc9cee1751c75aff3f8224adb2accde
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#SWPL-2411
Problem:
hdmirx input 4096X2160 yuv422 in a short period of time,
formate change form yuv422 to yuv444, screen display is exception.
Solution:
force malloc yuv444 size
Verify:
Verify on txlx r311
Change-Id: Ie670b9a2b0c1eceffe423a1cf8606e78b6b347cd
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>
PD#SWPL-2539
Problem:
defendkey_reserved have influenced on display
during the system boot up
Solution:
adjust defendkey_reserved node location
Verify:
GXL/TXL skt board verify pass
Change-Id: I5cf0245f9653e20224c4e3bab1f6f05527011210
Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
PD#172587
Problem:
reserve vs_ctrl bit for VPP
Solution:
Avoid operating VPP_OFIFO_SIZE bit19 on OSD code
Verify:
verified on t962x2_x301
Change-Id: Ic450d6f64e2349d97d02f0802058b4031564fea4
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-2114
Problem:
When change audio channel count on VG-877, the subpkts of skipped
middle channels are still carried, thus causing afifo overflow
Solution:
When afifo overflow, then store all audio subpkts(8ch)
into afifo, and output 8ch audio from afifo
Verify:
R321
Change-Id: I4b0933935d3a1aed20be10a7a8d3fe23c3a39323
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
PD#SWPL-2250
Problem:
h265 & vp9 4K playback abnormal because HEVC FRONT &
VPU READ2 pollute the phy address of near 0x0.
Solution:
it's only a temporary modification, the real reason
needs to take more time fixed.
Verify:
U212
Change-Id: I3dcc47f8979960e95c89cf53fe10eadc1a7ae5ad
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
