PD#SWPL-10952
Problem:
osd for 4k native UI
Solution:
modify u32 to u64 for left-shift
Verify:
verified on g12b-w400
Change-Id: I9e98e3b5769d61132570f3f4bb1f47694cffde8f
Signed-off-by: Cao Jian <jian.cao@amlogic.com>
PD#SWPL-11288
Problem:
we'd better provide the flexibility
for gamma applying protection
Solution:
add option to let user to choose
if the applying protection is needed
or not
Verify:
tl1
Change-Id: I3f215545c7921134a282571d7f734bb8b42d553e
Signed-off-by: Xihai Zhu <xihai.zhu@amlogic.com>
PD#SWPL-8215
Problem:
1.clk81 can not switch to 24M
2.fixed pll can set rate
call clk_prepare_enable to open it
call clk_disable_unprepare to close it
Solution:
1.add clk81 mux clock
2.change fixed pll callback Read only to R/W
Verify:
test passed on tm2 ab301
Change-Id: I426d4307f19647afcb0166a23c1988df1b504807
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#SWPL-6861
Problem:
Wrong val for init bandgap
Solution:
If PHY_CNTL0 is 0, then enable it, otherwise no need.
Verify:
SM1/AC200
Change-Id: I9e4a7bbe5d4b02cd8e9b2d5da87b4e572bdeb67e
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-11929
Problem:
request gpio failed but the probe function continued
to execute successfully.
Solution:
add return value judgment.
Verify:
test pass on g12a
Change-Id: Iab04b8440a4ecb340d98baee7b1e0df5692739e7
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>
PD#SWPL-11532
Problem:
blue raster pattern show heavy noise
under sd HDMI input
Solution:
it is cuased by incorrect color matrix
set matrix based on the signal type
Verify:
tl1
Change-Id: I36ae74fd0f7762d270c5ea908a817dabb9516d56
Signed-off-by: Xihai Zhu <xihai.zhu@amlogic.com>
PD#SWPL-10382
Problem:
not into pulldown 22 timely
Solution:
The judgment condition is wider for pulldown 22
Verify:
sm1
Change-Id: Id99c0c997b0954dee0a06b7e6dfd60feded73b30
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
PD#TV-8131
Problem:
fix synchronization problem when get frontend.
Solution:
1.fix synchronization problem when get frontend.
Verify:
Verified by x301
Change-Id: Ic0580a83448fe75529615ffa08cb526e205ef9a8
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
PD#SWPL-9815
Problem:
spi_register_board_info's export has been removed in kernel 4.9,
but TV need to use it in ko.
Solution:
package it in a new dirspi_register_board_info and export
Verify:
T312
Change-Id: Ic7e5d8cef6840551e2925eda6162156320877833
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
PD#SWPL-9676
Problem:
netflix pause for a relative long time and resume, will occur freeze
Solution:
1.do not update omx_pts if not continus drop
2.omxpts not update for while, no compensate omxpts
Verify:
verify by nts
Change-Id: I4eef7b6aff44077e78fc704e26d8bab441a1b36b
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
PD#TV-8224
Problem:
hdmitx output clk is not right, actually output 145Mhz
when expect to output 148.5Mhz. for gxtvbb, bit[11]
of DIV_FRAC bit[11:0] is used for +/- symbol, but now
is used for fractional weight by mistake.
Solution:
change back to original setting for DIV_FRAC
Verify:
TCL-T966
Change-Id: Idd34a745d4b74a0bd9e6f2b3542af94731d5badd
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
PD#SWPL-3525
Problem:
tl1 need support cpu idle.
Solution:
tl1 enable cpu idle.
Verify:
T962x2 x301
Change-Id: I14179975bbc1856418abbf32bccbfbf8d8462e4f
Signed-off-by: Yan Wang <yan.wang@amlogic.com>
PD#SWPL-11917
Problem:
Data sampling window has discontinuity
Solution:
Move the data as a whole to find a continuous data window
Verify:
txlx
Change-Id: I76fd41c22ff4c9e2e40b2b47580e25e0284ffbfa
Signed-off-by: Long Yu <long.yu@amlogic.com>
PD#SWPL-11884
Problem:
camera preview would cause garbage.
Solution:
modify the previous change:38e45fb998269d36f41a7b004be51ba9f1e7bef9
not to remove vdin0_cma_reserved.
Verify:
test passed on sm1
Change-Id: Ie20de9b3562f7c83fa73bd88acab7770ca8c3b0a
Signed-off-by: changqing.gao <changqing.gao@amlogic.com>
PD#SWPL-12025
Problem:
the merge_pre_check.pl script has an bug that may enter an infinite loop,
causing problems.
Solution:
add the length of the detection conditions.
Verify:
local test.
Change-Id: I48fe839678ea0884a9082197eab083a2b8f489cd
Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com>
PD#SWPL-11768
Problem:
release one more mutex in osd_mmap
Solution:
remove mutex release in osd_mmap
Verify:
Verfied on p212
Change-Id: I139b80590740717ced321171ee665d0f6c0cd83f
Signed-off-by: Cao Jian <jian.cao@amlogic.com>
PD#SWPL-4863
Place drm_event_vblank in a new union that includes that and a bare
drm_event structure. This will allow new members of that union to be
added in the future without changing code related to the existing vbl
event type.
Assignments to the crtc_id field are now done when the event is
allocated, rather than when delievered. This way, delivery doesn't
need to have the crtc ID available.
v2:
* Remove 'dev' argument from create_vblank_event
It wasn't being used anyways, and if we need it in the future,
we can always get it from crtc->dev.
* Check for MODESETTING before looking for crtc in queue_vblank_event
UMS drivers will oops if we try to get a crtc, so make sure
we're modesetting before we try to find a crtc_id to fill into
the event.
(cherry picked from commit dc695b85fde88eca3ef3b03fcd82f15b6bc6e462)
Change-Id: I6f0feabcba9373fcc434b148752d9cd28bea67e6
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ao Xu <ao.xu@amlogic.com>
PD#SWPL-11922
Problem:
When the vout_device point is NULL, amcsc will print too
many logs.
Solution:
Remove this warning log since the vout_device = NULL is
normal under TV or CVBS case.
Verify:
Verified by X301
Change-Id: I007e3970b8361e0cd79bfc81ee5205cbb262c0c1
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#SWPL-4866
Problem:
1. The old implement not support atomic. (the atomic check on am_meson
hdmi.c will disable CP,The set property function will not reached when
use atomic set CP)
2. The hdcp work kthread start and terminal not match cause coredump.
Problem:
need add hdcp function.
Solution:
Start hdcp work when the encoder enabled.stop when encoder disabled.
modified hdcp work state machine.
Verify:
On u212 drm backend, use drm-helper-client to set CP property.
need enable atomic on wayland.based on below CL
http://scgit.amlogic.com:8080/#/c/78810/1http://scgit.amlogic.com:8080/#/c/78804/2http://scgit.amlogic.com:8080/#/c/78811/1
Change-Id: If213b7def89ff1f1ec63b866a21a3323e098786f
Signed-off-by: lingjie li <lingjie.li@amlogic.com>
PD#SWPL-4863
With the atomic API, it is possible that a single commit affects
multiple crtcs. If the user requests an event with that commit, one
event will be sent for each CRTC, but it is not possible to distinguish
which crtc an event is for in user space. To solve this, the reserved
field in struct drm_vblank_event is repurposed to include the crtc_id
which the event is for.
The DRM_CAP_CRTC_IN_VBLANK_EVENT is added to allow userspace to query if
the crtc field will be set properly.
[daniels: Rebased, using Maarten's forward-port.]
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
Cc: Maarten Lankhorst <maarten.lankhorst@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170404165221.28240-2-daniels@collabora.com
Change-Id: Ide7657bdc38563d2de91edc2d649b53262002c39
Signed-off-by: Ao Xu <ao.xu@amlogic.com>
PD#TV-7934
Problem:
when port not open complitly, needn't send event to tv server
Solution:
add a condition to pretect
Verify:
tl1
Change-Id: I4fb6d7d1d247381c9cb13acabeece56dd6b6d1bc
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
PD#TV-7435
Problem:
when enable od function, the left half of the screen
display is abnormal after boot
Solution:
set od function
Verify:
x301
Change-Id: Ibe4f2e7e5d9bc46c6ce880715103e2cc69d4625b
Signed-off-by: shaochan.liu <shaochan.liu@amlogic.com>
PD#SWPL-7636
Problem:
update dvfs voltage and pwm for g12b revb
Solution:
update dvfs voltage and pwm for g12b revb
Verify:
update dvfs voltage and pwm for g12b revb
Change-Id: I29deea791126fcb1819be380ed81bc2aa29eeec6
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#SWPL-9950
Problem:
not support VD1+VD2 PIP for DV+None_DV or 2xNone_DV
need bypass HDR+ to HDR module when Sink support
need always bypass to HDR module for HLG
not fully support convert between format SDR/HDR(+)/HLG
not support convert all format to IPT(DV)
not support follow sink/follow src policy for PIP
Solution:
add full matrix support to convert between SDR/HDR formats
add support to convert all format to IPT(DV)
rewrite policy, video process and tx handing for PIP
Verify:
tested and merged in raven project
need test on for src
need test for sink(has regression, need to fix)
Change-Id: I001d9dcdcb94c95fb2b7651e726d1ebadc8f4551
Signed-off-by: robin zhu <robin.zhu@amlogic.com>
PD#SWPL-11771
Problem:
Hackers can use signed integer erase_boot_num to cause systems crash
Solution:
replace signed variable with unsigned variables
Verify:
AXG-S400
Change-Id: I9cc8d8f43c199f48e7d7bff2664bca740681d274
Signed-off-by: xianjun.liu <xianjun.liu@amlogic.com>
PD#SWPL-11772
Problem:
Inadequate clearing of keys/dtbs/env buf in memory
Solution:
clear the corresponding buf before free the buf
Verify:
AXG-S400
Change-Id: I61971c11a41c7062270a3863ae711c856d66f332
Signed-off-by: xianjun.liu <xianjun.liu@amlogic.com>
PD#SWPL-11776
Problem:
missing return value check for copy_from_user in uboot_write method
Solution:
checking return value after call copy_from_user/copy_to_user
Verify:
AXG-S420
Change-Id: I087a341cbf0b603b2898e81773dc266d8e3debe1
Signed-off-by: xianjun.liu <xianjun.liu@amlogic.com>
PD#SWPL-11716
Problem:
some audio source has no license
Solution:
add license for audio source file
Verify:
verify by locally
Change-Id: I85e7a27a724f1d255e38f4a878475b38abc1dfd4
Signed-off-by: jiejing.wang <jiejing.wang@amlogic.com>
PD#SWPL-11796
Problem:
update cpu clk after adjust cpufeq
Solution:
update cpu clk after adjust cpufeq
Verify:
test pass on g12b_w400
Change-Id: I5e4593e4b65de5f7536ddde793d682cc67df0e64
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#OTT-4872
Problem:
Unbound kstrdup and Potential Null Dereference.
Solution:
Add a judgment on the return value and the null pointer.
Verify:
on u212
Change-Id: I1e493c8125e08d4a6fb9fb46f28309eba6f0e47b
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-11550
Problem:
force_prog only for progressive.
Solution:
add condition for force_prog
Verify:
TL1
Change-Id: I44e165c779eefcefcc18a286e66a598ffef1294f
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
PD#SWPL-8241
Problem:
** SYNC FROM GOOGLE **
Build failed due to uninitialzed variable
Solution:
Init to reasonable value
Verify:
Build with Android prebuilt toolchain
Change-Id: I09615276b48b6253f8084743a7d50081cfc24ec4
Signed-off-by: Shuide Chen <shuide.chen@amlogic.com>
