PD#TV-470
Problem:
t950 ddr bandwidth usage is error
Solution:
t950/805x ddr is 16bit, correct the param to get right usage
Verify:
t950
Change-Id: Ice876f82e5c33e778b3ac9f593e0c163d57d7f3f
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
PD#TV-2088
Problem:
wifi can not power in driver
Solution:
export set_usb_wifi_power
Verify:
franklin
Change-Id: Ic6fb75133533c395cd96e9d82f14427cf40cee96
Signed-off-by: Rongjun Chen <rongjun.chen@amlogic.com>
PD#SWPL-4272
Problem:
g12b_a311d_w400_buildroot.dts do not include add ir cut control GPIO
Solution:
add ir cut control GPIO to g12b_a311d_w400_buildroot.dts
Verify:
g12b_a311d_w400_buildroot
Change-Id: I771ea08ad6ab189060079b820a471e059b5eb72a
Signed-off-by: yu.zhang <yu.zhang@amlogic.com>
PD#SWPL-3418
Problem:
[Einstein]when AC off/on,enter live TV ,
TV display blank screen and no signal about 5S
Solution:
use post-eq to track(0x912=0x50)
Verify:
verified by t962x_r311
Change-Id: I924c55a8f1c92328e4371cb730e1b03bd720457f
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
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-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#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#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-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-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>
