PD#SWPL-4246
Problem:
the screen always flash after switch PAL to NTSC in AVin
Solution:
do not change pll M value, M value will case v by one fail
Verify:
verified on tl1 android p
Change-Id: Ib5ea8dfef1c40af5535e69fdc9241a7f77b4a7dd
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
Conflicts:
drivers/amlogic/media/enhancement/amvecm/amvecm.c
drivers/amlogic/media/enhancement/amvecm/vlock.c
drivers/amlogic/media/enhancement/amvecm/vlock.h
PD#SWPL-4317
Problem:
for video peek, before audio post audio start, video may have rended.
Solution:
do not post video start for video peek, all wait for audio start to
start pcr
Verify:
verify by p212
Change-Id: If5656154e30613164465f84c44d3fd1ee386d654
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
Conflicts:
drivers/amlogic/media/video_sink/video.c
PD#SWPL-2681
Problem:
Kernel stack usage is large when running many tasks.
Solution:
Map kernel stack to module space and handle page-fault
for stack fault. This can save about 50% memory of stack
usage
Verify:
p212
Change-Id: Ie894bc8f00cb525ddf8ac63c6d99d9c6e937fdc0
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
Conflicts:
arch/arm/include/asm/memory.h
arch/arm/include/asm/thread_info.h
arch/arm/kernel/entry-armv.S
arch/arm/kernel/unwind.c
drivers/amlogic/memory_ext/Kconfig
drivers/amlogic/memory_ext/vmap_stack.c
PD#SWPL-3088
Problem:
g12b big-little cluster is different from other SoC with pmu
interrupts and registers.
software modifications must adapt to the difference.
Solution:
modify
Verify:
u200 w400
Change-Id: If9217c1025dff5c17d51790f8c216e31b7d6532b
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Conflicts:
arch/arm/boot/dts/amlogic/mesongxl.dtsi
arch/arm/boot/dts/amlogic/mesongxl_sei210.dtsi
arch/arm/boot/dts/amlogic/mesongxm.dtsi
arch/arm/boot/dts/amlogic/mesontxl.dtsi
arch/arm/include/asm/perf_event.h
arch/arm/kernel/perf_event_v7.c
arch/arm64/boot/dts/amlogic/mesong12a.dtsi
arch/arm64/boot/dts/amlogic/mesongxl.dtsi
arch/arm64/boot/dts/amlogic/mesongxl_sei210.dtsi
arch/arm64/boot/dts/amlogic/mesongxm.dtsi
arch/arm64/boot/dts/amlogic/mesontxl.dtsi
PD#SWPL-3294
Problem:
unify lcd pinmux usage in dts
Solution:
change lcd pinmux usage to be recommend by linux upstream
Verify:
verify by t962x_r311
Change-Id: I7069b5272fa779575a8111b12a3ed835ab72cd02
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
Conflicts:
arch/arm/boot/dts/amlogic/txlx_t962x_r311_1g.dts
PD#SWPL-915
Problem:
DOLBY only sets the enhancement for the first frame ->
Vd sets cur_dispubf2 according to enhance ->
codec_mm keeps the last frame according to cur_dispbuf2,
so it fails -> AFBC2 access to the released content causes the trigger.
Solution:
close afbc2
Verify:
r321
Change-Id: I03c431a6ea11b8aabf97b1f0b21f717024be2f62
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
Conflicts:
drivers/amlogic/media/video_sink/video.c
PD#SWPL-4255
Problem:
UI disable SDR TO HDR, reboot BOX,
TV flicker white and then display ok when connect hdr tv
Solution:
dr2hdr function set by uplayer, kernel default disable
Verify:
verify on G12A
Change-Id: Iea5a1e0be9b5665bb7deb785b6b5faa702ef1664
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
Conflicts:
drivers/amlogic/media/enhancement/amvecm/amvecm.c
PD#SWPL-2952
Problem:
Pop noise could be heard
when switching between sources.
Solution:
1. Add stream digital mute functions.
2. continuous clock to eliminate
the clk reset issue.
Verify:
Local verified.
Change-Id: I372f4c03aaf875d75aa903c9c2dfda00619af000
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Conflicts:
sound/soc/amlogic/auge/tdm_hw.c
sound/soc/amlogic/auge/tdm_hw.h
PD#SWPL-2645
Problem:
play ddp source, then play pcm source, no sound
Solution:
1. fix same source control and channel map issue
2. i2s 8ch, spdif 2ch, channels are not mapped, make spdif 8 channel mask
3. when same source used, keep mpll use same mpll
Verify:
x301
Change-Id: I2fe4bbcbcbfff0a1c1a6cebf61d1da5aba9b7a9d
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Conflicts:
arch/arm64/boot/dts/amlogic/tm2_t962e2_ab311.dts
arch/arm64/boot/dts/amlogic/tm2_t962x3_ab301.dts
PD#SWPL-3178
Problem:
output big pop noise after system boot up.
Solution:
Add zero and then unmute the stream.
NOTICE: user should unmute the AD82584F after boot.
Verify:
local verified.
Change-Id: I21555318f9347c5340a28f7e5cf0e3e2cde849a0
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Conflicts:
sound/soc/codecs/amlogic/ad82584f.c
PD#SWPL-2404
Problem:
VAD for wake up
Solution:
Add vad driver to fetch VAD buffer and ALSA buffer, in userspace, they
will be combined for wakeup engine
Verify:
x301
Change-Id: I3b4de5fdfe173ce18e58a187a3adeda601e226b3
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Conflicts:
MAINTAINERS
arch/arm/boot/dts/amlogic/tl1_t962x2_skt.dts
include/linux/amlogic/major.h
sound/soc/amlogic/auge/ddr_mngr.h
sound/soc/amlogic/auge/tdm.c
PD#SWPL-3456
Problem:
1) After suspend, volume is not resume
2) ARC connected, still sound out from spk
Solution:
1) save channel volume when suspend, then resume the volume
2) add mute mixer control for ad82584
Verify:
x301
Change-Id: Ic6e7502e3f9689cc2d1053295f26aaf4d5be2603
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Conflicts:
sound/soc/codecs/amlogic/ad82584f.c
PD#SWPL-2767
Problem:
If DMC violation address is in highmem, then it will panic
when show memory using page_address();
Solution:
map violation address for highmem
Verify:
p212
Change-Id: Ib6213eaab42b129c8c0a381511a0b3376b0d3e66
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Conflicts:
drivers/amlogic/ddr_tool/dmc_g12.c
drivers/amlogic/ddr_tool/dmc_gx.c
PD#SH-224
Problem:
buildroot no w411 dts
Solution:
1.add w411 dts
2.w411 dts copy form w400_buildtoot dts, and do some memory cost down,
and also sdio port has some different with w400 board
Verify:
w411 board test pass
Change-Id: Iba3de4fc4fe1d37dbb6070dbe54ad35c9caf45d9
Signed-off-by: Dianzhong Huo <dianzhong.huo@amlogic.com>
Conflicts:
arch/arm64/boot/dts/amlogic/g12b_a311x_w411_buildroot.dts
PD#SWPL-2378
Problem:
Using Android to feed watchdog is not easy to debug the
crash problem, in addition, the Android does not open
the dog feeding service.
Solution:
Change the DTS configuration and change into driver feed watchdog.
Verify:
test pass on g12a-u200
Change-Id: Ie0a91fd8451fdccf3038ba6290a277c9048c52cd
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>
Conflicts:
arch/arm/boot/dts/amlogic/mesontxl.dtsi
arch/arm64/boot/dts/amlogic/mesontxl.dtsi
PD#SWPL-2613
Problem:
sr mux in vpp misc is set incorrectly.
Solution:
move the vpp misc operation together
Verify:
verify by x301
Change-Id: Ie813e5b04b97a4481c2e45bcf0c8b4c065fb9f69
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
Conflicts:
drivers/amlogic/media/video_sink/vpp.c
PD#SWPL-1207
Problem:
fix the filckered problem when playing transition
video in sdr tv
Solution:
when dv core2 don't run, the reset can't be executed
Verify:
r321
Change-Id: I719325f1722589e02a40d46442258b0d1e3feb17
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
Conflicts:
drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c
PD#174155: complete_ep 0xffffffc05bed2858, ep->queue empty!
Problem:
1. After adb process be killed, data buffer is freed and
this memory is allocated for the other. But the address
is hold by the controller.
2. Adbd in PC is running. So, the controller receive the
data and write to this memory.
3.The value of this memory is modified by the controller.
This could cause the memory problem.
Solution:
whenever io_data->aio equals 1, the data buffer is from a fixed array.
Verify:
verified by huang xiaojing
Change-Id: I2055ea013021c8411bf626ce170e6b32164bef4a
Signed-off-by: he.he <he.he@amlogic.com>
Conflicts:
drivers/usb/gadget/function/f_fs.c
PD#SWPL-5618
Problem:
Need to optimize the arbitration between hdcp22 and EMP
Solution:
Add the arbitration between hdcp22 and EMP
Verify:
TM2/T962E2/AB311
Change-Id: Ib910ac40754e744e36ee1349de5b2c55e2a011eb
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-7656
Problem:
crash when there is cpu boot fail in hmp
Solution:
fix crash when there is cpu boot fail in hmp
Verify:
W400
Change-Id: I0153975593adb0bfcbc3c3bd6543f0fb2e6bf2e0
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
PD#SWPL-7184
Problem:
flanklin bring up based on google-ref.
Solution:
Modify copy file for franklin.
Verify:
verify it on franklin.
Change-Id: If55159835daf0a87439647586526f836a226504c
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
PD#SWPL-6028
Problem:
save irqflag locally when ftrace_ramoops io
Solution:
save irqflag locally when ftrace_ramoops io
Verify:
TL1 x301
Change-Id: I6df9700cceaccc97dc983d88ada73197a6968f73
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
PD#OTT-2068
Problem:
When playing 1280x128 video under normal screen mode, the aspect ratio from
decodec is not accurate enough by multipling 0x100. (128x256/1280=25.6).
Dropping 0.6 will cause height losing 9 lines.
Solution:
Using new interface to pass real ar width and height following steps:
1.Set old ar variable to 0x3ff as a trigger flag.
2.set the original ar value into sar_width and sar_height of vframe
Verify:
verified on franklin
Change-Id: I8a794edd968a76f198ee9cb168a7cfb858c858f8
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-5837
Problem:
dtv is out of avsync when dolby ms12 certificate
Solution:
when the audio is played, recalculate the apts to sync
pcrsrc when pcrmaster.
Verify:
X301
Change-Id: Ia121e57ad69c5b0d211e14bf3a61f165457e54c7
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
PD#SWPL-4253
Problem:
Compared with P212, GPU on g12a can not work with high
frequency
when running some cases like particle;
Solution:
update gpu freq tbl for buildroot
Verify:
build pass
GPU on g12a can work with high
freq when running particle
Change-Id: Ifcb286cd37faa9f618b48ab515ca360aba563a34
Signed-off-by: binqi.zhang <binqi.zhang@amlogic.com>
PD#SWPL-4253
Problem:
Compared with P212, GPU on g12a can not work with high frequency
when running some cases like particle;
Solution:
update gpu freq tbl for buildroot
Verify:
build pass
GPU on g12a can work with high freq when running particle
Change-Id: Ie10335d1f3a043d4418245d31efa8b42077031a9
Signed-off-by: binqi.zhang <binqi.zhang@amlogic.com>
PD#SWPL-7197
Problem:
There is not detail calculation process for i2c duty cycle
Solution:
add detail calculation process for i2c duty cycle
Verify:
verified on x301
Change-Id: Ifc222acda3268f792f63e84c6dc3513d80568e19
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#SWPL-5475
Problem:
need to add interface of HDR Prime SL driver
Solution:
add interface of HDR Prime SL driver
Verify:
U212
Change-Id: If0e62b74ccbaa4ede490e7a9896d9f5915480d6f
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#SWPL-6937
Problem:
1.get lefttime error by 'cat sys/class/watchdog/watchdog0/timeleft' cmd.
2.if DTS is configured to feed watchdog by Android, the system will
restart automatically after wake up.
Solution:
1.modify the code to get time.
2.when the system wakes up, first judge whether the watchdog runs,
and then decide whether to start the watchdog.
Verify:
test pass on u200
Change-Id: If64888ffdd5651e8cfcace5ea0d0da31641bb397
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>
PD#OTT-2524
Problem:
enable sdr2hdr function, uboot logo have color change
Solution:
match uboot sdr2hdr function
Verify:
verify on G12A
Change-Id: I160cd6141d09a385d299ca96a89eb1ebf09c86e8
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#SWPL-7326
Problem:
slab-out-of-bounds in strlen called by name_store
Solution:
Make sure the string passed to strlen is always '\0'
ended
Verify:
Locally
Change-Id: Ifd78a100c0e34ff9afb527ebe7b044ceb5c3505e
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
PD#SWPL-5038
Problem:
image will block when pts discontinue
Solution:
do not show the frame when pts greater than pcr
Verify:
tested on Marconi
Change-Id: I57ea973b7fdcdc7cded2c5c9b681be29f0a31a4b
Signed-off-by: peter wang <peter.wang@amlogic.com>
PD#SWPL-7184
Problem:
flanklin bring up based on google-ref.
Solution:
Modify copy file for franklin.
Verify:
verify it on franklin.
Change-Id: Ibaba2dcb7a3e8715243f5a93d69a1bf96e8c49a7
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
