PD#SWPL-9350
Problem:
Low probability of system crash when play live channel
Solution:
Increase the value of stats_get to protect tb_task.
Verify:
on U212
Change-Id: I4a13a3f7f2a4259fc8d4dd6630dd28d82a8c2541
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-9350
Problem:
After the HDR video is played, play normal video,
and the display is abnormal.
Solution:
Signal_type and bitdepth need to be reassigned.
Verify:
on U212
Change-Id: Ie2acddff3be34e01062a69d48bf4e82619559fb9
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-9350
Problem:
HDMI connection vertical screen, 1080i signal picture jitter.
Solution:
The interlace source is extracted based on the top and bottom values.
Verify:
on U212
Change-Id: I38f91fda32d1275dcc286fbb33034b4fd099e18f
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-9350
Problem:
ppmgr does not support 10bit to cause a rotating screen.
Solution:
add vdin support 10bit.
Verify:
on U212
Change-Id: Idbe90f7e351edbc12e0e2d905f06e0cdd18da148
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-8658
Problem:
handle is NULL cause kernel panic.
Solution:
Add IS_ERR_OR_NULL to prevent hanle from being NULL
to cause kernel panic.
Verify:
on T962X2
Change-Id: I3086a497d99646e6475a93b5a53b3c9aca2d2ada
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-6557
Problem:
The cut table caused a crash.
Solution:
modify dma flag
Verify:
on X301
Change-Id: Ic0ced1f4934d1125c56a79d1e102de9d2e02a528
Signed-off-by: renjiang.han <renjiang.han@amlogic.com>
PD#SWPL-14964
Problem:
the screen color will abnormal after open cm_en
Solution:
adjust am_en status according to chip ID
Verify:
on newton
Change-Id: I8619dc4119c4d6c7e5a2d8f2985bbd508c7f94d7
Signed-off-by: Cheng Wang <cheng.wang@amlogic.com>
PD#TV-8363
Problem:
Loopback doesn't work on TM2.
TL1 doesn't support loopback in OE pins.
Solution:
Make it compitable with chips.
Add tdm_lb format and chmasks.
Verify:
TM2 AB311 and TL1 X301.
Change-Id: If878fe75fc87857eae7a44439a451c5b2f494c67
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
PD#SWPL-15422
Problem:
Play video without HDMI connection, no sound output
Solution:
no_mclk for amp
Verify:
Verify by Android P w400
Change-Id: Ic95a1e28f8ccbf6e3ba4a21f7d7b329f5854ea49
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
PD#SWPL-15422
Problem:
Play video without HDMI connection, no sound output
Solution:
no_mclk for amp
Verify:
Verify by Android P w400
Change-Id: Ic95a1e28f8ccbf6e3ba4a21f7d7b329f5854ea49
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
PD#SWPL-14801
Problem:
Sharp/LCD-42GX50A TV will be black when it receives vendor_name
but without product_desc in SPD infoframe
Solution:
Add missing 'product_desc' in SPD infoframe
Verify:
G12A/U212
Change-Id: I630fa416580855883a80be2747d39887ef67ef5c
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#SWPL-14963
Problem:
The position bits of super scaler is incorrect.
Solution:
Set the position bits correctly
Verify:
Verified on U212
Change-Id: I133662859456f65e130b8795f574da845039c717
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#TV-7673
Problem:
SR0 register enabled the latch function, it will cause
frame size setting out of sync when bypass sr0.
Solution:
Disable the latch option.
Verify:
Verified with X301
Change-Id: Ibfc4c5f8f695757ddd7d7d9e50e4b5be23268388
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#OTT-5276
Problem:
CTS EncodeDecodeTest failed. Ion sync ioctrl was
forwarded to a dummy implementation. So cached dma buffer
syncing between device and driver was inconsistent occasionally.
Solution:
Changed the dummy_dma_ops to swiotbl_dma_ops when ion_sync_for_device
Verify:
franklin, hertz
Change-Id: I16863bba6c3fe16b9c3b2b410ade6e45c9e74826
Signed-off-by: baocheng sun <baocheng.sun@amlogic.com>
PD#TV-9856
Problem:
need change display driver for cool boot to enter
kernel stage freeze mode
Solution:
add lcd_panel_ctrl to control lcd display
Verify:
t962x2-x301
Change-Id: I8b58ab0a0f87c49791af7dddf7b05db37f7ad716
Signed-off-by: shaochan.liu <shaochan.liu@amlogic.com>
PD#SWPL-4097
Problem:
add lcd_ctrl bootargs for lcd driver control
Solution:
add lcd_ctrl bootargs for lcd driver advance control
and debug function in kernel
Verify:
verify by t962x2-r311
Change-Id: I4d741eef42505e259b54cd4f00e395d09edf7604
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
PD#SWPL-3826
Problem:
use gp1 pll for cpufreq.
Solution:
use gp1 pll for cpufreq.
Verify:
x301_tl1
Change-Id: Iefb6d31ec40ba304f41024e4b7adceec881d043e
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@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#SWPL-15024
Problem:
A311D w400 has only hdmi output by default, panel has no output
Solution:
modify clk
Verify:
Verify by Android P w400
Change-Id: I90d2defc509de2e559bb1ae1f4fcbcf38012b93c
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
PD#OTT-6369
Problem:
The HPD low time of some Monitor(such as LG) is about 30ms, less than 100ms
Solution:
Reduce the delay time of plugout
Verify:
G12A/U212
Change-Id: I343223b5ef0696da035f0b3b179bdbfbce68c859
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
PD#SWPL-11894
Problem:
glitch time in bl31 may not be updated after hdcp22 unmux,
because get hdcp auth result function in bl31 will not be
called after hdcp mode set to 0. In a result, the glitch
hdcp22 result may take place of the actual hdcp22 auth
status after mode change, and feedback to systemcontrol
to clear/set video mute by wrong
Solution:
force to update glitch time after hdcp22 unmux
Verify:
U200/g12a
Change-Id: I497ead5f8f5c46959560ffc0c8702acca1a3f46c
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
PD#SWPL-14596
Problem:
some g12a chip,efuse map for enet is diff
So need compatible for these chip
Solution:
read valid bit from valid block,not data block
Verify:
verified by tl1 and g12a
Change-Id: I564209d865cbc2ff1151df07d06593b12ea225d8
Signed-off-by: qi duan <qi.duan@amlogic.com>
PD#SWPL-14333
Problem:
invalid address is allowed for register program
which cause kernel panic
Solution:
add protection, programming on invalid addr will
be terminated
Verify:
tl1
Change-Id: I44bedec256ee5c386b53188fb2d8e40ae8c3f553
Signed-off-by: Xihai Zhu <xihai.zhu@amlogic.com>
PD#SWPL-14033
Problem:
if clk invert bit set, 100M will not connect
Solution:
don't invert clk when connect 100M network
Verify:
w400
Change-Id: I4c3acbcc0d05fc2c99b5a982461ab3d5ff83fe26
Signed-off-by: qi duan <qi.duan@amlogic.com>
PD#TV-6683
Problem:
DMC error log as "ID:VPU READ1, sub: 7"
Solution:
make afbc disable, if afbc phy addr is 0
Verify:
verified on TL1-X301
Change-Id: I111c8e2e922877904dd8b8d1f276f79ca4f68e94
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
PD#SWPL-2049
Problem:
osd3 din blend config may be incorrect when viu2 is enable
Solution:
add osd blend reg config check
Verify:
verify by AC202(sm1)
Change-Id: I3d8ff0d247226d4df1386808caba2a21a34f0b10
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
PD#SWPL-13491
Problem:
After plugging and unplugging HDMITX,
the panel screen color display is abnormal
for dual display platform.
Solution:
add vinfo->mode check for csc process,
avoid process null and invalid vinfo case.
Verify:
verify by AC202(sm1)
Change-Id: I54c54adcf2a0fc9a02e35b0ef24a720a55a8781a
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#SWPL-13669
Problem:
Ge2d irq number is wrong on g12a/g12b/sm1.
Solution:
Replace the correct number
Verify:
Verified on u212
Change-Id: Ia3d202dc10cb978033892efb1de251bf5cf1df31
Signed-off-by: Brian Zhu <brian.zhu@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>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Conflicts:
arch/arm/boot/dts/amlogic/g12b_a311d_w400_drm_buildroot.dts
arch/arm64/boot/dts/amlogic/g12b_a311d_w400_drm_buildroot.dts
PD#OTT-5577
Problem:
when scale down, scaler+dolby h-timing too tight
Solution:
reduce htotal_add to 0xc0 when 4k output
Verify:
u212
Change-Id: I190ec235370d9ed75f9c1f477c1419c383b0a8e7
Signed-off-by: yao liu <yao.liu@amlogic.com>
PD#SWPL-13132
Problem:
stammac release/open when resume will change the dma addr.
if stmmac_xmit and stmmac_tx_work are running at the same time
it will cause panic
Solution:
remove stmmac_release/open call in stmmac_resume for chip
g12a/g12b/tl1/tm2
Verify:
verify on TL1
Change-Id: I5abf2ccf72c39483bbd1cce7b9e24bf596f30d0f
Signed-off-by: qi duan <qi.duan@amlogic.com>
PD#SWPL-12780
Problem:
internal phy can not connect network probably
after long stress suspend test
Solution:
In suspend/resume sequeue, add eth reset
Verify:
verify on TL1 and G12b
Change-Id: Id8f6767686f4e4d52774d9ac28dac46549a52d4c
Signed-off-by: qi duan <qi.duan@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#SWPL-12760
Problem:
camera preview interface left and right invert
Solution:
adjust gc2145 mipi camera mirror register
Verify:
S905D3-AC200
Change-Id: I1789e5d055bf8661e6ec30f67e6e8db4a6fc99f6
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
