PD#SWPL-5836
Problem:
kernel panic when read cec reg
Solution:
remove func that might cause sleep in spinlock,
so as to avoid deadlock
Verify:
S805X-P241
Change-Id: I8394f69bdbeff6673c795a221c08ef76164c5bdb
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#SWPL-6186
Problem:
add usb power control
Solution:
add usb power control
Verify:
sm1
Test: pass
Change-Id: I6c2822105ae02f955e56dc4d64163e8e14a7e329
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
PD#SWPL-4597
Problem:
Probabilistic full-screen display mosaic after seek 8K H265
Solution:
alloc mem area with the cached which from the vmap. this way
can improve the efficiency of I/O.
Change-Id: Icf18b9cd57bdc54f832aa827a535399939b28611
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
PD#172483
Problem:
To avoid A73 core speculative data loading from protected
memory, which triggers SError fault, the mapping of the
protected region should be cleared. In codec_mm driver, the
page structure pointer used to clear the mapping is wrong.
Although the memory is allocated from CMA, because we are
using CMA_res mode the address from CMA_res_pool is actually
a physical address, similar as reserved memory case. As a
result, the mapping to protected address is not cleared.
Solution:
1.Add "mem->from_flags ==
AMPORTS_MEM_FLAGS_FROM_GET_FROM_CMA_RES" case processing.
Verify:
Run YTTV and there is no SError crash after the fix.
Change-Id: Ia912337c1d7d5a55800fc55ad1d61016f9710f4d
Signed-off-by: Kai Song <kai.song@amlogic.com>
PD#SWPL-4582
Problem:
g12b revb osd blend shift issue still exist
when dv and hdr enable/disable
Solution:
used line_n_int to trigger osd, dv and hdr rdma,
this workaround can fix shift issue
Verify:
verify by g12b revb
Change-Id: Ie9747b2f7aaa3a7997245f82d15831c4c3da41cf
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-3318
Problem:
Android P not support dolby vision on t962x
Solution:
Porting code support dolby vision
Verify:
t962x/r311
Change-Id: I85afd05d2cb21a7105ea345f07e7e581bba5e927
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
PD#SWPL-3951
Problem:
buffer malloc for dtb may failed
Solution:
malloc may sleep to wait for enough memory
Verify:
pass on p212
Change-Id: Ib4c266c17140d2a6abf2aea6c02b2ff591f0fe08
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
PD#SWPL-85
Problem:
print into level control
Solution:
print into level control
Verify:
U212
Change-Id: Ib0fdc02f26e75c20e48171bca5ebef072947d78c
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
PD#TV-2802
Problem:
The image is stuck or blackscrean for a few seconds
when the DTV stream is replayed.
Solution:
when audio pts and video pts discontinue, then
adjust the pcr source clock.
Verify:
X301
Change-Id: Id0a74e2d4106a30b426bfa7a4faa70451db9b79e
Signed-off-by: Xiaoming Sui <xiaoming.sui@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: Luan Yuan <luan.yuan@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-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#OTT-2452
Problem:
Black screen in the middle of the cut.
Solution:
add keep last frame.
Verify:
on U212
Change-Id: Ib24f066e0682c7427024a74d9bf8cc9b8a310d62
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-3730
Problem:
playback not smooth
Solution:
if p2 lookup fail, set p2 = p
Verify:
verified by x301
Change-Id: I181eae2ba40edd937df12e0925c2a55c856162ba
Signed-off-by: rongrong zhou <rongrong.zhou@amlogic.com>
PD#SWPL-6200
Problem:
emmc calibration delay set error.
Solution:
modify delay_step to 250ps.
Verify:
verify by s912.
Change-Id: I1c0e31ae6bdda8b0f105e12f3efc81b5474376d6
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#SWPL-5404
Problem:
emmc report data crc error in hs200 busmode
Solution:
set hs200 co_phase to 2 and did not reset the
hs200 co_phase and tx_phase when adjust tuning is
find the error point in sm1
Verify:
verify pass on sm1_s905d3_ac200
Change-Id: I56aa8eb666fb55641db75878a3488f66c721bd6d
Signed-off-by: ruixuan.li <ruixuan.li@amlogic.com>
PD#SWPL-5404
Problem:
sm1 usb fixdiv mode set adjust cause error
Solution:
disable emmc calc_f in dtsi.
Verify:
test pass on sm1 ac200
Change-Id: I4459bf4faa2141a9e684b1e5bb95fb806eecbbfa
Signed-off-by: ruixuan.li <ruixuan.li@amlogic.com>
PD#SWPL-2634
Problem:
eyetest mode is a little unstable
Solution:
adjust the tuning mode of the fixed adj
Verify:
R311
Change-Id: I6112e0078bf013d2a4cfe4ff04210f1d15e3439d
Signed-off-by: long yu <long.yu@amlogic.com>
PD#SWPL-6810
Problem:
android version, no sound for spk
ad82584 is mute in default.
Solution:
un-mute ad82584, and add delay for de-pop
Verify:
ac200
Change-Id: Id78eb77b5e1a0ebed0a16a9b97992c6a07f78cde
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Signed-off-by: Jian Xu <jian.xu@amlogic.com>
PD#SWPL-3750
Problem:
when debug on, too more log
Solution:
delete
Verify:
verified on android p
Change-Id: Iabaaa4fa205da5453a303c98bce8b71b55c5f77b
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-5292
Problem:
g12b-revB, some u disk amldevread test failed.
Solution:
Changing the register 0x54 to 0x2a, enabled the hs rx idle noise filter,
and the abnormal u-disk has no problem in the amldevread test.
Verify:
g12b revB
Change-Id: Ibbf924c93d193d7e40c4d8121a4616a8d1caeaaa
Signed-off-by: he.he <he.he@amlogic.com>
PD#SWPL-6169
Problem:
when resuming and playing hdr films, flash screen will happen
under LG TV
Solution:
quantization range has changed between UI and playing hdr
films. we keep quantization unchanged. Same as MTK.
Verify:
s905x2
Change-Id: I071abecfba705dbd44d33c2673d4938c39f419cf
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#TV-1361
Problem:
Add scene change detection for DM (read part),
start from TL1 by VLSI(Zheng.Bao).
Solution:
1. add control in function noise_meter_process;
2. add debug information:
cat /sys/class/deinterlace/di0/nr4_param
3. set NR2_CUE_MODE[11:10] as 3; (by feijun)
Verify:
tl1
Change-Id: Ib34d1b403539ba5fe5135d6608bfa2cf27490826
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
PD#SWPL-86
Problem:
Android tensorflow lite ,NN API implementation
Solution:
NN API implementation
Verify:
Local on galilei
Change-Id: I7c1a3a68005218544d0a3c7a7360c9ee38fc53de
Signed-off-by: deng.liu <deng.liu@amlogic.com>
PD#SWPL-6168
Problem:
avb+abupdate with care map.txt cann't boot up
because of check product partition
Solution:
add avb for product partition in dts
Verify:
ampere
Change-Id: I0310853965340d9b810a89cbf1719f9ba002261d
Signed-off-by: Liang Ji <liang.ji@amlogic.com>
PD#SWPL-6179
Problem:
PLAY-AL1-30FPS-HEAAC exist multi short frame every 16.6s
Solution:
Hold one frame in case occur pattern broken. Problem occur as this,
for non-tunnel mode, amlvideo vidioc_dqbuf in omx so fast, then lead
decoder buffer quickly pushed to amlvideo queue with only current frame,
without next frame. Hold one frame we need next frame and next frame pts
after next frame, here we use next frame pts and a crease with duraion
as next next frame pts.
Verify:
verify by u212
Change-Id: Ie98c30791e785abb886aa19a7e930d191f5c2b3e
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
PD#SWPL-5975
Problem:
adjust cpufreq table for g12b
Solution:
adjust cpufreq table for g12b
Verify:
test pass on g12b_w400
Change-Id: I037ab2a1718a2aae0f42a15b7d95f163bc77ca85
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#SWPL-6192
Problem:
no sound from av and amp spk
Solution:
1) fix tocodec for sm1
2) add no mclk control for ad82584
Verify:
ac200
Change-Id: I63f0ec94d2f5b980249ac5c9c810c8e4d8410ea3
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#SWPL-6101
Problem:
Need vpp and sr supprt for sm1
Solution:
add support for sm1
Verify:
test pass on sm1 ac200
Change-Id: I038ceba52a0b47512767e851d0047a3ee36e351c
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
