PD#SWPL-6806
Problem:
tm2 support hiu1 in bringup
Solution:
tm2 support hiu1 in bringup
Verify:
veify at AB301
Change-Id: If158788a29b6e96395cb2f546276f516c1cb7a0b
Signed-off-by: Chuangcheng Peng <chuangcheng.peng@amlogic.com>
PD#SWPL-7004
Problem:
avs2 decoding failed on G12B. root cause is line rdma
irq enable which will side effect hevc decoding.
Solution:
fix hsync problem
ucode gerrit: 71546
ucode commit id: 707b473ad8384673ceff432daf94a6cf25501018
Verify:
W400
Change-Id: Ib67e8ea629399b481ecbb87893866ba8803cfaf4
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-6853
Problem:
code section size for mh264 in ucode is nearly exhaust.
Solution:
Parse sei data in c driver and get correct pic_struct for each field.
ucode gerrit id: 54486
ucode change id: I931ab485c4be0344c20648369dd32a172c542c3f
Verify:
Verified T962X2-X301
Change-Id: I43f4a6b81b08c5f40ea82d881918fe0421dee7a6
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#SWPL-3654
Problem:
provide aspect_ratio information by AMSTREAM_IOC_VDECSTAT
Solution:
add ration_control information in vdec_status function for
h264/mh264/vh265/mpeg12/mmpeg12, and normalized it for
aspect_ratio in AMSTREAM_IOC_VDECSTAT message.
Verify:
Verified U212
Change-Id: Idec14dc61a1df48d84a3de051f5b23c6e8993a02
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#SWPL-6607
Problem:
Not support QOS information for mh264.h265,avs2
Solution:
Support QOS information picking for mh264,h265,avs2
Support QOS information access interface by ioctl
Verify:
Verified franklin
Change-Id: I630a9d9ca3541ae6329d58b028e7f6d4d3b7f94f
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#IPTV-2370
Problem:
decoding will block with progressive stream in i only mode 2
Solution:
skip slice parser and go to pic_done to search next start code directly
when slice type is not I slice.
Verify:
905L3
Change-Id: I86f2affb06cf73eecb90fc430a93fe09b0c59011
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-2183
Problem:
pts of avi B-Frame is error.
Solution:
Ignore the PTS of the B frame and recalculate a pts by frame duration
Verify:
t962_p321
Change-Id: I48858471429e9458dbf2873698c934a885eda1f3
Signed-off-by: Zhao Yi <zhao.yi@amlogic.com>
PD#TV-3412
Problem:
pic crop info is not match at moment of resolution switching.
becuase of crop info is stored in hevc struct. which may cause
reslution is mismatch with real size. display will flick.
Solution:
store pic crop info to pic struct.
Verify:
U212
Change-Id: Iafcef2335b659286f8c3219e14f71da42d47977c
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-6488
Problem:
Not support user data push to application
Solution:
update ucode and driver to support user data push for multi-mpeg12
ucode gerrit id: 65033
ucode change id: I9abd700aa72f9073d581e8192fbed0277d30ce2e
Verify:
Verified einstein
Change-Id: I9364923d5ea9c0cd6925a1cb54febcf377ee3ce4
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#SWPL-5259
Problem:
Distinguish g12b ver b ver a.
Solution:
Distinguish g12b ver b ver a.
Verify:
g12a vera verb
Change-Id: I9ae2890384d245933fcccce6d574366714599b25
Signed-off-by: Conglin Guo <conglin.guo@amlogic.com>
PD#SWPL-5261
Problem:
bringup sm1.
Solution:
1. add cpu chipid sm1.
2. modify the operation of the DOS power on/off
to compatible with soc sm1.
3. ucode commit id:
6e4fda861bcf23d1bb01f4a8c2fe516219e818c7
Verify:
AC200
Change-Id: I386a324bae2d78e4d66f9adeeb23f898b4cccc61
Signed-off-by: Nanxin.Qin <nanxin.qin@amlogic.com>
PD#TV-2649
Problem:
There is no ppmgr in the path.
Solution:
add ppmgr in the path.
Verify:
on u212
Change-Id: If930b1ed868fe319b6baa8d285a605ef2c3ff075
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-5533
Problem:
system crashed in vpu resume
Solution:
Only vpu open_ref_count more than zero,do resume
Verify:
g12b_w400
Change-Id: I9c2cd6242482293499ffddfea5309e5072014eba
Signed-off-by: kunpeng.tang <kunpeng.tang@amlogic.com>
PD#SWPL-5826
Problem:
DVB vmh264 playback will appears video flicker when back to
start playback, it's dpb innoemal when stream error. output
poc is not in sequence.
Solution:
flush dpb first when dpb has error. avoid dpb error data inside
Verify:
X301
Change-Id: Ib8a56c6d4b269a4961e500786939ebc5ea92ed45
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#TV-3382
Problem:
mpeg4 unsupport resolution which bigger than 1080p.
Solution:
check and limit the resolution in probe.
Verify:
x301
Change-Id: I7b4ea8c707e4f488eb5f3a3886686de272894f37
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
PD#SWPL-4402
Problem:
play not smooth
Solution:
do not use P frame pts
Verify:
Verify on X301
Change-Id: I70b91506d1ecdc9baf8c66a27b706416a769bac6
Signed-off-by: rongrong zhou <rongrong.zhou@amlogic.com>
PD#SWPL-5926
Problem:
In frame mode and frmbase_cont_bitlevel > 0 case. with some stream
driver will finish search start code until H264_SEARCH_BUFEMPTY. it
will cost 2+ vsync time. decoder will be blocked. actually, in frame mode
decoder don't need to wait for timeout. decoder should return with
H264_SEARCH_BUFEMPTY once bitlevel is very low.
Solution:
skip search start code vsync timeout wait in frame mode
ucode gerrit: 63873 63932
Verify:
X301
Change-Id: Id7a8f08aef41c16f00b56745ac8ffbced632e97e
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-5281
Problem:
test cts android.media.cts.DecodeAccuracyTest have failed cases
Solution:
disable mmu when using ionvideo
Verify:
verified on local
Change-Id: I41a0ec051810369a69f2a7dce29fb6a913593445
Signed-off-by: peter wang <peter.wang@amlogic.com>
PD#SWPL-4597
Problem:
1. Probabilistic full-screen display mosaic after seek 8K H265
2. the wrong of the write point caused to flush cache area is error.
Solution:
corrected the error of flush cache range.
Verify:
X301
Change-Id: I946a488329d02bc21f40546ac7185818e3f2f3ff
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
PD#SWPL-4956
Problem:
Need atrace to debug multimedia issue
Solution:
Add atrace prints
Verify:
P212
Change-Id: Idd414734dd88223c3640878be26a82991f44a880
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
PD#SWPL-1885
Problem:
We need a function to statistics video fps.
Solution:
Add a function to statistics video fps
Verify:
Verified U212
Change-Id: I626af8dec92df3c4bc68de33e6db387137137660
Signed-off-by: Peng Yixin <yixin.peng@amlogic.com>
PD#SWPL-5358
Problem:
no DES decrypt code for dvb descrambler
Solution:
added DES mode to dvb descrambler driver
Verify:
Local build on R314
Change-Id: Ie534e1f50428af1ea4eed1c720257dc93be9bd96
Signed-off-by: Zhiqiang Han <zhiqiang.han@amlogic.com>
PD#SWPL-5160
Problem:
not standard pts value which should be a 33bit value
Solution:
added bit32 exporting
Verify:
Local build on R314
Change-Id: I0776251894b604601e64faf81e68b40255d812f4
Signed-off-by: Zhiqiang Han <zhiqiang.han@amlogic.com>
PD#OTT-1699
Problem:
not support multi-vdec user data read
Solution:
Add getting available user data vdec interface
Verify:
Verified U212
Change-Id: I10d22cd545bcc1421dd291866c9f039e38f61e44
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#SWPL-3593
Problem:
the memory data might be discordant.
Solution:
modified the way of flush mem which from lowmem or highmem.
Verify:
x301
Change-Id: Id5c21322a6cd4bf11639bc4981b6c2995a42f2dd
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
PD#SWPL-5014
Problem:
decoder crash or bus locked when h264 poor signal
Solution:
wait for hw stop nefore local reset
Verify:
X301
Change-Id: I7c4bfa29fdb52d8af83299cdd795f9394be7773e
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#OTT-1921
Problem:
Add control node, Distinguish between the current frame error and
the error caused by the reference frame.
Solution:
vmh264,h265 Multiple instances Add control node
Verify:
s905x2
Change-Id: Ie9c6264db018009082d12a08d75cce5b6e9aeff0
Signed-off-by: Conglin Guo <conglin.guo@amlogic.com>
PD#SWPL-4908
Problem:
frame rate policy end hint check fr_hint_status and reset flag
When releasing hinted vdec the reset flag is true. Then reset flag
is false, hinted vdec has release at first time. In this case
vdec could not call end hint.
Solution:
hint check reset flag, end hint check fr_hint_status.
Verify:
X301
Change-Id: I0403182910eabba2620eae9b512533ca90c91dcf
Signed-off-by: Lifeng Cao <lifeng.cao@amlogic.com>
PD#TV-2461
Problem:
there is red and green clore line on screen sometimes with
h264 playback. never disapear untill codec reset
Solution:
enable buf2 sw reset for GXTVBB and later
ucode change id: I09cbe750a2bff2a2727e21879f7bee8b730113f7
Verify:
T962 or T968
Change-Id: I7af8ea54b9eb2c1c25d502e13cf69f5a76631bd7
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#SWPL-4342
Problem:
crc32 code optimize.
Solution:
1. crash when check crc32 in single mode.
2. no clear frame_check when repeat play for debug mode;
3. block run ready when crc32 error for debug mode;
4. fix some bugs and optimize code.
Verify:
x301
Change-Id: Ie01860f70c74385540fa6022e99d2affcabfa19a
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
PD#SWPL-3708
Problem:
Playback avs video file by dtv alway report fatal
error, but the source video file is no problem.
Solution:
reset user data buffer address on local reset.
ucode change id: I3878c48e85fab1d42e0b840063cd8133cc7e28fc
ucode gerrit id: 59232
Verify:
Verified R311
Change-Id: I195cd71b8ea57166f24a9830d2b2d244bfd9b714
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
PD#TV-2151
Problem:
no user mode clearing interface for audio and video pid
Solution:
add interface of clearing audio and video pid
Verify:
Verify android p at x301
Change-Id: Ie619e49bea9f3ef358dbf4154d9f1181bd99dc43
Signed-off-by: Rui Wang <rui.wang@amlogic.com>
PD#SWPL-5118
Problem:
Compilation errors for Linux
Solution:
Fix compilation errors for Linux.
Verify:
verified by p212
Change-Id: If33cea2af81ee017d8c54c550e7d56fb5fc07a46
