PD#SWPL-134937
Problem:
need high resolution vsync measure debug function for lcd
Solution:
add high resolution vsync measure debug function
Verify:
am301
Change-Id: I1b1391a6210e2132ce36ebb27df83398b583f1f2
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-132411
Problem:
video buffer put back when in lowlatency proc
Solution:
only put video buffer in vsync_isr
Verify:
ohm
Change-Id: If78ef47a58fa93d44303d49c84c4079a1b1e321c
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-132066
Problem:
need to support video lowlatency
Solution:
video lowlatency optimize
Verify:
s1a-bg201
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
Change-Id: Ie8a6f4c72314f9acf7202e7d86721403842d5499
PD#SWPL-137116
Problem:
fmt is null vdin send unstable will black screen
Solution:
if fmt is null send nosig
Verify:
txhd2
Change-Id: I482068d6bbc6aeb867c6c59528d9d8edf3dd79dd
Signed-off-by: qiang.liu <qiang.liu@amlogic.com>
PD#SWPL-79478
Problem:
old DVB-C blind scan is too slow
Solution:
1.new dvbc blind scan feature time usage about 11min30s,
the speed has increased by about 65%.
2.AMLDTVDEMOD_VER V3.5.4
Verify:
s905c3 t214/ap232
Change-Id: I9197ed12844dff36ccb0a79488899f8872e04fed
Signed-off-by: zhicheng.huang <zhicheng.huang@amlogic.com>
PD#SWPL-124798
Problem:
lut flush dma is better than cpu
Solution:
add lut dma driver
Verify:
ay301
Change-Id: Id8d9faf309767f6a7f6ac665081f1d27d34108ad
Signed-off-by: Jie Dai <jie.dai@amlogic.com>
PD#SWPL-136272
Problem:
1.txhd2 need support lcd ss
2.ss support need update
Solution:
update clk ss support
Verify:
be311, ar301
Change-Id: Ia1462905734f79b6dad9bea8c25681dd596fa1a1
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-136140
Problem:
need screencap for only video of point 7.
Solution:
get width and height for only video of point 7.
Verify:
TXHD2
Change-Id: I534baa5201191cc4324d8f1c914df39c548ccf40
Signed-off-by: chen.xu <chen.xu@amlogic.com>
PD#SWPL-136132
Problem:
provide api to get input size
Solution:
provide api for it
Verify:
TXHD2
Change-Id: Ifcf7f18ce6b806cc8f68cf985172e46bc2625f76
Signed-off-by: hai.cao <hai.cao@amlogic.com>
PD#SWPL-119524
Problem:
Due to the post-positioning of di,
the vb2 buffer is directly thrown from the decoder to the upper layer.
Since each vb2 buffer can only be returned by the upper layer,
it can be thrown to the upper layer again. For interlaced streams,
two fields need to be output, so the second field cannot be output.
Solution:
The capture dma buffer is allocated in the decoder.
uvm only allocates an empty shell,
which is actually allocated by the decoder and replaces the dma buffer.
Verify:
ohm
Change-Id: Ic93fc379ad35d873ed3ef2bb0c5312254a08dee5
Signed-off-by: miaohong chen <miaohong.chen@amlogic.com>
PD#SWPL-128700
Problem:
When prelink and dct, do not support crop function
Solution:
1. add alignment for dct and prelink case
2. When grid crop did not match for dct post, bypass dct
3. add crop function in grid and dct post
4. when afbc and crop source, adjust nr write afbce and mem afbcd scope
Verify:
verified on t5m
Change-Id: Id4cb63bb91e168f540dce22a3834ba70b052f128
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-136316
Problem:
support di backend
Solution:
support di backend
Verify:
ohm
Change-Id: Iad72c1ebc5e33bade4e6efb87167defd4bc405b6
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
PD#SWPL-134401
Problem:
the accuracy of lcd vfreq is not quite high for 59hz
Solution:
calc clk with 64bit to improve the accuracy
Verify:
am301
Change-Id: I6f5460f7e40307c50ba5eaa0d624c342df2485c9
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#SWPL-134074
Problem:
need to set di super urgent
Solution:
add di super urgent setting
Verify:
txhd2
Change-Id: I6b18850b05b493fc973a513d681d6481912cb564
Signed-off-by: rong.wang <rong.wang@amlogic.com>
PD#SWPL-134420
Problem:
when di just reg,not ready,the pre-link flow is not correct
Solution:
add link_in_busy status
Verify:
t5m
Change-Id: I67f32834b516107115467feeaf8a053071b83e8d
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-136814
Problem:
1.some idk5.1 case fail
2.play top1+top2 case fail by mediaplayer
3.top1 special case
Solution:
1.update hdmi dynamic cfg
2.optimize top1+top2 process
3.add drm-bt2020 support
Verify:
t3x
Change-Id: Ie6c1fcfe078eddc3279c7993ff5e5059c3ce41dd
Signed-off-by: yao liu <yao.liu@amlogic.com>
PD#SWPL-134539
Problem:
add full link training adn EDID timing process for T7
Solution:
add
Verify:
t7_an400
Change-Id: Ib82f8c7e9b3bd178489c1ef1c43bd35cade9bf47
Signed-off-by: lizhi.hu <lizhi.hu@amlogic.com>
PD#SWPL-130241
Problem:
not support setHpdSignal and getHpdSignal
Solution:
provide 2 ioctrl commands to setHpdSignal and getHpdSignal
Verify:
ohm
Change-Id: I8d2844b492b8e788388e3d1e7e25994bea14b4b8
Signed-off-by: Gaowei Zhao <gaowei.zhao@amlogic.com>
PD#SWPL-133418
Problem:
di dynamic alloc canvas_id over 128
Solution:
chang canvas max number
Verify:
s1a
Change-Id: I0d9f594d65d80fd09133edce415c857160b48ad6
Signed-off-by: hai.cao <hai.cao@amlogic.com>
PD#SWPL-133117
Problem:
1 adapts to the new driver
2 some clock descriptions are incorrect
3 unified clock naming Convention
Solution:
fixed
Verify:
s1a_bg209
Change-Id: I4a7296a81b4662978b9aab225bf615ef4ec8747e
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
PD#SWPL-120773
Problem:
clock tree bringup for s1a
Solution:
add support
Verify:
pxp
Change-Id: I21040ed89cbd969bf71c250ef97b55592e4a43cb
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
PD#SWPL-120910
Problem:
s1a need power domain.
Solution:
add power domain in kernel.
Verify:
pxp
Change-Id: Iffb97862c55034de94806a21aace59aab023526e
Signed-off-by: hongyu.chen1 <hongyu.chen1@amlogic.com>
PD#SWPL-128910
Problem:
amlvideo2 need support screencap for main and sub screens.
Solution:
amlvideo2 support screencap for main and sub screens.
Verify:
T7C
Change-Id: Iabd1450d1c65a98544e92f2be20f7b34fdd95e2a
Signed-off-by: chen.xu <chen.xu@amlogic.com>
PD#SWPL-127580
Problem:
need close 5v wake up function.
Solution:
add ctl to open/close 5v wake up function.
Verify:
txhd2.
Change-Id: Ib61e5c75d1f3c5560dbb4f286b0d2319bcf4e1c8
Signed-off-by: yaoyu.xu <yaoyu.xu@amlogic.com>
PD#SWPL-132192
Problem:
In tx20, still use y420 vic for 4k 420 modes.
It is not necessary to add new vics for such cases.
Solution:
Remove y420 modes, use para.cs + vic instead.
Verify:
verify on ohm.
Test:
DRM-TX-26, DRM-TX-8
Change-Id: Icf91c77b7134df548f29ef03afa6ec34f8b27a24
Signed-off-by: sky zhou <sky.zhou@amlogic.com>
PD#SWPL-134215
Problem:
unplug full speed device on m31phy with and panic
Solution:
there is no amlogic_usb_v2 struct in usb_phy_trim_tuning for m31phy,
so it needs to do some filtering.
Verify:
t5m, t3
Change-Id: I65a6f968229ef41da8aaa0024cd7438693d5a935
Signed-off-by: he.he <he.he@amlogic.com>
PD#SWPL-133608
Problem:
fixed some issues on projects,need sync back into trunk
1.vdin vf lost when game mode change from game 2 to game 1
cause video freezing
2.keeper failed when using scatter memory
3.The first frame of vdin1 abnormal on g12b
4.latency may unstable in game mode 5,due to CPU schedule
5.vdin write is low priority cause video abnormal in some situation
6.request memory form codec_mm may takes long time cause av out of sync
7.new feature, dmc notifier debug method
8.1440x480p60 and 1440x480p50,vdin and hdmirx repeated decimation cause
video abnormal
Solution:
1.recycle all vf in write mode list when game mode change
2.set the right right hand to mem_handle in vf
3.drop the first frame
4.use one fixed phy address,eliminate software scheduling effects
5.set vdin write priority to super urgent
6.notify app after codec_mm_alloc
7.add dmc notifier debug method
8.1440x480p60 and 1440x480p50,hdmirx do not notify vdin decimation,
and 1440x480p60 and 1440x480p50,hdmirx do not notify vdin decimation
Verify:
t7/t5m
Change-Id: I40d6c56fe64e389e0ee6e493e8b7d1e1503f686b
Signed-off-by: haitao.liu <haitao.liu@amlogic.com>
PD#SWPL-132901
Problem:
add API to get pre-link on/off status in DI
Solution:
add API to get pre-link on/off status
Verify:
t5m
Change-Id: I2daf1c8f034d6543b057df9ab6f452481001856e
Signed-off-by: rong.wang <rong.wang@amlogic.com>
Evoke Zhang