PD#SWPL-8159
Problem:
HDR-001-TC5 source is dv, need graphic max 300
HDR-001-TC3 source is hdr, need graphic max 210
Solution:
Set 300 for DV source and 210 for HDR source in LL mode
Verify:
Verified on U212
Change-Id: I93c71ee51fc128d9d01113d4e24d4df1786901e2
Signed-off-by: yao liu <yao.liu@amlogic.com>
PD#SWPL-8967
Problem:
ARC amplitude，The test value is 0.376V, requiring 0.4-0.6VPP
Solution:
update to single mode
Verify:
tl1
Change-Id: I59198596f6db22ec49eea35084325005f13bc5b6
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#TV-6869
Problem:
screen jitter while disabling CM
Solution:
using RDMA method to program related registers
Verify:
TL1
Change-Id: I23e947093034107c69b2dc47483d562c95764a44
Signed-off-by: Xihai Zhu <xihai.zhu@amlogic.com>
PD#SWPL-6033
Problem:
afbc mode, when di bypass mode switch di path,
will cause flashing
Solution:
when mode change, request hw afbc from vpp, when idle
di use afbc, vpp need switch to none afbc mode, vf add
VIDTYPE_PRE_DI_AFBC flag for vpp use.
Verify:
tl1
Change-Id: I4aaf96044249d5b79bdc627018f0c0714c85f941
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-8068
PD#SWPL-8069
Problem:
1. use select to polling frame.
Solution:
1. add when use video layer amlvideo support poll
2. add trace debug info
Verify:
Verify on marconi
Change-Id: Ib1ae87b4b7ab35b075bc357953abe43e3410232a
Signed-off-by: shipeng.sun <shipeng.sun@amlogic.com>
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
PD#TV-6612
Problem:
When 3D LR mode with AFBC, enable sr core0 will display
abnormal on TL1.
Solution:
Bypass sr core0 scaler up function at those cases
Verify:
Verified on X301
Change-Id: Ib36c32df6a05749d87ef0d4deec2acc81694071d
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-8069
Problem:
1.about 2ms latency due to sleep
2.crash while poll ionvideo
Solution:
1.use semaphore instead of sleep
2.fix poll function
3.add trace info for ionvideo
Verify:
U212
Change-Id: Idde64151541d826ba6a6cd1abcc901e80f0e4b45
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
PD#SWPL-10123
Problem:
max size of config store path is wrong
Solution:
use macro CONFIG_PATH_LENG to set
max length of config store path
Verify:
verified on g12b-w400
Change-Id: I0e2d09515099f77ff95505706a0c3b588135c083
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-9678
Problem:
di keep buf for mirror function till next reg
Solution:
1.add api(di_trig_free_mirror_mem) for free mirror mem
after unreg;
2. debug cmd:
echo free_mirror > /sys/class/deinterlace/di0/debug;
Verify:
G12A
Change-Id: If2e5ceb4266cf5df0b79997dbd16f5bd90220ef8
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
PD#SWPL-10046
Problem:
unexpected conversation result
under 32bit userspace + 64bit kernel
Solution:
use compat_config_para_ex_memtype_s as ge2d_magic
for CONFIG_COMPAT
Verify:
verified on g12b-w400
Change-Id: I5a8fad9c18d9852c4e214c810b910100a30046a9
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-10083
Problem:
vpu_clkb_composite can not set to 500M
Solution:
using CLK_SET_RATE_PARENT to set up relationship
between vpu_clkb_composite and vpu_clkb_tmp_composite,
when change vpu_clkb_composite's rate, it may
change vpu_clkb_tmp_composite'rate to get the best
rate.
Verify:
verified on tl1 sktt
Change-Id: I9a08eab4dd6b2209e0b2589e72e79567589fb217
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#SWPL-9142
Problem:
Audio stuck in stress test.
Solution:
Work around:
Wait until the fifo stops and then stop toddr.
Verify:
Tl1.
Change-Id: I8ce50732a7e23124b4b37374aa4505d79cd68cfe
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#SWPL-9938
Problem:
logo addr overflows the max size in 1g platform.
Solution:
fixed it
Verify:
verify by fermi
Change-Id: Ic1edc545c702b10d88cd03ddc4b761f142457b43
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#TV-3602
Problem:
The irregular aspect ratio of screen will cause that video
position dose not match the axis even if the source aspect
ration matches the display windows's aspect ratio.
Solution:
Add threshold to omit the irregular screen aspect ratio.
Verify:
Verified on X301
Change-Id: Ie375de69e42fc168fb3b5a51d9ab2662789dc807
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#TV-6846
Problem:
local constrast open failed
Solution:
if the register in db is enbale,set lc_en to 1
Verify:
TL1
Change-Id: Id0bde987d3a45056a86dfe2e758d82a509611b10
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#TV-6913
Problem:
game mode, hdmi delay time too long
Solution:
fine tune setting, make tune P mode will got
the real phase.
Verify:
tl1 android P
Change-Id: I4c4a1d6d6578c5015b556f5e4cc88a592be4d7fa
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-9805
Problem:
dolby graphics core setting is marginal at 720@50 or 720@60
Solution:
Leave more margin in vertical potch for graphic core
Another modification: force update core2 and core3 reg
when dolby-vision on
Verify:
local build test on dolby tv 720@50/720@60/1080p24hz
Change-Id: I1019d2c1564230b0e42516fe1a7732ba25b2e8bf
Signed-off-by: yao liu <yao.liu@amlogic.com>
PD#SWPL-7391
Problem:
4k afbc mode, horizontal floral stripe in the lower half of
the screen when HDMI connect to PS4.
Solution:
when game mode and panel is reverse, vdin must delay
one frame, can't read/write the same buffer
Verify:
tl1
Change-Id: I42bb3271b8dd5972799b3dfda021b5c120710bdd
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-7035
Problem:
When DI switched to use VD AFBC, need vpp force to non-afbc first.
Otherwise, display willl flash.
Solution:
Provide new interface to request the vpp release afbc hardware first.
Then return the current afbc status.
Verify:
verified on x301
Change-Id: Ibb2b897db7d2f2c40006433d63709988992c84f1
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#TV-6340
Problem:
When quickly enter live tv just after boot to home, video may display
more than 10 seconds late after sound comeout. The main problem is
cma allocation time too long.
Solution:
1, add a page flag for pages under cma allocating. And do not
increase page-ref count for cma pages under allocating when it
is used by user space again.
2, restrict shmem/swap back pages using cma
3, improve cma using policy check in page allocating process.
4, replace righ page trace for migrated pages.
Change-Id: Ie6b591213a9eda974c3443ca9b491fa8d00cee50
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
PD#SWPL-9283
Problem:
android read cec, some time will lose msg
Solution:
del hal flag
Verify:
tl1
Change-Id: I2357ff2a09c60e930e64d663650a4d4509688c71
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-8587
Problem:
in freeze mode detect adc key cause power consumption problem
Solution:
adckeyswitch from bootargs to decide whether resume by adc key
in freeze mode, default set to POWER_WAKEUP_NONE
adckeyswitch values POWER_WAKEUP_NONE/POWER_WAKEUP_POWER/POWER_WAKEUP_ANY
Verify:
X301
Change-Id: I2726c2ec394e1ffa528acb0862ef302983683b3b
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
PD#IPTV-3374
Problem:
gc2145 mipi camera preview have mosaic when take picture
Solution:
add delay when camera set setting finished
Verify:
verify on S905D3-AC202
Change-Id: Ieb6c64804ea5cbea9c9c66be57352b6ed5955ed1
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
PD#SWPL-5655
Problem:
j.83b has a lot of mosaic when enable timeshift(clk = 250M)
Solution:
tm2 chip changelist
Verify:
verified by T962E2_AB311 & T962X2_X301
Change-Id: I106626bf7ab5a1997e9c76055a170b30d52a08bb
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
PD#SWPL-9934
Problem:
1.audio control calls crash on a non-tl1 platform.
1.fix atv audio control interface.
Solution:
1.fix atv audio control interface.
Verify:
Verified by r311 and x301.
Change-Id: Ib6d58cec96e7d57e1bfd8ae18524dcb5517c317e
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#OTT-4320
Problem:
ge2d phys have been overwritten when dma fd is same from diff process
Solution:
when get phys addr by dma fd, used struct dma_buf instead of dma fd
Verify:
w400
Change-Id: Idb32bc61d33345d370db4eb6bcb04351d854f069
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#TV-5427
Problem:
enable support for parsing VIU2 boot parameters
Solution:
add this support in driver
Verify:
verified on TL1-X301
Change-Id: I2b2dc97bc76a8816a2c1e17ce5689e2679867011
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#OTT-4320
Problem:
gdc phys have been overwritten when dma fd is same from diff process
Solution:
when get phys by dma fd, used struct dma_buf instead of dma fd
Verify:
w400
Change-Id: I6e990c9fda9245db0d92053cc011fc6f9507db72
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#OTT-4320
Problem:
ge2d canvas_config have been overwritten
Solution:
move ge2d canvas_config from ge2d config to ge2d process
Verify:
w400
Change-Id: I6733751435f9185c8f96287c5308145898c8b8a7
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#SWPL-7711
Problem:
Executing echo l > /proc/sysrq-trigger each 5 seconds for about
15 minius will trigger hardlockup
Solution:
Add more strict checking for show_regs to filter out addresses
in secure monitor region and ioremap region, deferencing which
triggers external abort on none-linefetch, and finally leading
to hardlockup
Verify:
Locally pass on U200
Change-Id: I6bd219e7dc3ad29904e6bd1b7d2f4cfb3928d8ed
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
PD#SWPL-6361
Problem:
Lack SCDC/CED function to check Rx TMDS status
Solution:
Add SCDC/CED function
By default, this function is not open.
Enable it in board dts file like below:
&amhdmitx {
cedst_en = <1>;
};
Also, you can manually enable it by
'echo 1 > /sys/class/amhdmitx/amhdmitx0/cedst_policy'
Then listen '/sys/class/extcon/hdmi_cedst/uevent'
and check 'cat /sys/class/amhdmitx/amhdmitx0/cedst_count'
Verify:
G12/U212
Change-Id: Ic9c90936bad643ea95d418d7b019eb37210d7123
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#OTT-4124
Problem:
video frames cannot be dropped when displayed in video layer
Solution:
add dropping frame mechanism in amvideo
Verify:
verified on franlin
Change-Id: I751883543adc5c840921bd5062484e56cde2c0fa
Signed-off-by: Rico Yang <wei.yang@amlogic.com>
PD#OTT-4292
Problem:
Root Cause:gralloc set afbcd = 1, but hwcomposer have no frame set,
hdmi plug and uboot logo update and osd_enable_hw() called, in this api,
there is a protection: if afbcd.enable set and phy_addr == 0 will
wait vsync till phy_addr != 0, this section code logic caused screen blank
Solution:
when gralloc set afbcd = 1, don't set afbcd.enable = 1,
it will update with hwcomposer post afbc frame.
Verify:
verify with Raven
Change-Id: I98a88cffd139832a34825adde7c21219937b63ce
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#OTT-4501
Problem:
the dst canvas phy address for ge2d is overwritten
out of bound before processing
Solution:
alloc canvas index dynamically
Verify:
verified on g12b-w400
Change-Id: If021c087125928d5fb146118432c7ff427ea0dbb
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-5037
Problem:
system enter early suspend, not ack "report power sts"
Solution:
early suspend not called.
not use CONFIG_AMLOGIC_LEGACY_EARLY_SUSPEND
Verify:
g12a s905x2 android P
Change-Id: I0e2d691b927575b3a6b5e7c13668de9bbf6519f7
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#SWPL-5937
Problem:
need screen initialization moved from uboot to kernel
Solution:
1, add lcd tv driver when the panel disable in uboot
Verify:
t962x2-x301
Change-Id: Ia7837db5f6581543b2a093357a264ee63dbd33a9
Signed-off-by: shaochan.liu <shaochan.liu@amlogic.com>
PD#OTT-4558
Problem:
delete 100M and 250M cpu clk for g12b
Solution:
delete 100M and 250M cpu clk for g12b
Verify:
test pass on g12b w400
Change-Id: Id8a858d5c56b44325e750702f1af3ca5cfd247c4
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
