Pengcheng Chen [Fri, 17 May 2019 09:18:03 +0000 (17:18 +0800)]
gdc: add gdc workqueue [1/1]
PD#SWPL-9642
Problem:
gdc can't support multi-thread, need add workqueue
Solution:
add gdc workqueue
Verify:
verified by w400
Change-Id: Icbe0b872775c0ab5445d260d49ff244528d8200b
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
Jian Cao [Tue, 11 Jun 2019 14:32:22 +0000 (22:32 +0800)]
picdec: memory pollution caused by GE2D [1/1]
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>
Yong Qin [Mon, 25 Feb 2019 09:19:48 +0000 (17:19 +0800)]
cec: early suspend no report power sts [2/2]
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>
shaochan.liu [Tue, 21 May 2019 07:59:46 +0000 (15:59 +0800)]
lcd: add lcd tv driver when the panel disable in uboot [1/1]
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>
Hong Guo [Thu, 13 Jun 2019 07:38:59 +0000 (15:38 +0800)]
cpufreq: delete 100M and 250M cpu clk for g12b [1/1]
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>
Zongdong Jiao [Tue, 21 May 2019 06:51:08 +0000 (14:51 +0800)]
hdmitx: rewrite multi-purpose VSIF [1/1]
PD#SWPL-8788
Problem:
VSIF has multi-purpose: HDMI_4K, 3D, DV and HDR10+.
Need rewrite VSIF programming.
Solution:
rewrite multi-purpose VSIF
Verify:
G12/U212
Change-Id: I1db21d54c8ae873045661d1f00b930afcad5be60
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Yong Qin [Thu, 13 Jun 2019 03:02:10 +0000 (11:02 +0800)]
vdin: record video, video display green screen [1/1]
PD#SWPL-9172
Problem:
no more canvas id for vdin1 use
Solution:
the canvas id number need equal with frame number.
Verify:
tl1
Change-Id: Idff362218042c260c28116816d747260708f6355
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
Zongdong Jiao [Thu, 23 May 2019 12:59:32 +0000 (20:59 +0800)]
hdmitx: replace I2C_REACTIVE with I2C_RESET logic [1/1]
PD#OTT-3716
Problem:
In GX, there is the I2C_REACTIVE method to avoid the I2C hangup
issue. But it is fixed in G12, so need replace it.
Solution:
Replace I2C_REACTIVE with I2C_RESET logic
Verify:
G12/U212
Change-Id: I1ca2f77a213db0d7de067745b3701816b7c85c27
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Zhe Wang [Thu, 13 Jun 2019 08:48:09 +0000 (16:48 +0800)]
audio: fixed cvbs audio pop noise on g12a/b [1/1]
PD#OTT-3760, PD#SWPL-8309
Problem:
startup ott, cvbs out with pop noise
Solution:
Set gpio init low
Verify:
verified by franklin
Change-Id: Ieb33e72473055fad69bc8e9a68ed0b0552e9f029
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Pengcheng Chen [Thu, 13 Jun 2019 10:18:12 +0000 (18:18 +0800)]
osd: display abnormal when 2nd osd laysers scope > 1080 [1/1]
PD#OTT-4277
Problem:
osd display abnormal when 2nd osd laysers scope > 1080
default osd scope value in disable channel is too small
Solution:
set default osd scope value in disable channel to 0xffffffff
Verify:
verified by S905D2-U200
Change-Id: I9983928d91c1ac4285f2a5acdffa5438722e4ab4
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
zhiwei.yuan [Thu, 11 Apr 2019 07:53:04 +0000 (15:53 +0800)]
dtv_demod: Play dtv stuttering when the temperature rising [1/1]
PD#SWPL-6985
Problem:
cfo track value is small
Solution:
increase cfo track val to avoid crystal jitter
Verify:
verified by t962x2_x301
Change-Id: Ifcf53f1d06eae204a82dc99154d18c38f370ebc1
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
zhiwei.yuan [Wed, 5 Jun 2019 11:48:42 +0000 (19:48 +0800)]
vdin: vdin write register fail sometimes due to gate clk is off [1/1]
PD#SWPL-9372
Problem:
write register after clk off
Solution:
write register after clk on
Verify:
verified by t962x2_x301
Change-Id: Id9639d98a5434a8be22f0de9bf4ed778b9cbeb9f
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
Evoke Zhang [Thu, 13 Jun 2019 02:54:25 +0000 (10:54 +0800)]
tvafe: modify secam color temperature [1/1]
PD#TV-6741
Problem:
secam color temperature need fine tune
Solution:
modify secam default config
Verify:
x301
Change-Id: Iac5037ac0f46f86753cac539b9afc95ee53cc84c
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Bencheng Jing [Thu, 30 May 2019 14:01:10 +0000 (22:01 +0800)]
amvecm: lc fix black sweater part position whitish [1/2]
PD#SWPL-7279
Problem:
black sweater part position whitish
Solution:
add tune lc curve node patch
Verify:
TL1
Change-Id: Ic3f323d25f005298a07d27f0dbd9f8b7a9427165
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
Guosong Zhou [Tue, 11 Jun 2019 06:00:03 +0000 (14:00 +0800)]
camera: add gc2145 mipi camera driver [1/2]
PD#SWPL-8903
Problem:
S905D3 project need bring up gc2145 mipi camera
Solution:
bring up gc2145 mipi camera on S905D3-AC202
Verify:
verify on S905D3-AC202
Change-Id: I5c7c3c551eca7ec20759e724c24d725f89641d96
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
Pengcheng Chen [Tue, 11 Jun 2019 09:28:52 +0000 (17:28 +0800)]
osd: osd afbc decode err when dv enable and FF/FR [1/1]
PD#SWPL-9344
Problem:
osd hold line is too small when dv enable
Solution:
enlarge osd hold line from 4 to 8
Verify:
verified by franklin
Change-Id: I81d1fe210fe6e9f9a065d7ff75178ef1807f3e43
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
Zhe Wang [Wed, 12 Jun 2019 08:35:40 +0000 (16:35 +0800)]
audio: bringup project T312 audio [1/1]
PD#SWPL-9342
Problem:
T312 without audio
Solution:
bringup T312 audio
Verify:
T312.
Change-Id: I8be9a9fd6f09eafdb0425a1ac70cf83d17b30d60
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
nengwen.chen [Wed, 12 Jun 2019 09:22:30 +0000 (17:22 +0800)]
atv_demod: fix commit "
c12f8957d441e99d3c037dfe1f36029f55421fe3". [1/1]
PD#TV-6044, PD#TV-6047
Problem:
1.fix commit "
c12f8957d441e99d3c037dfe1f36029f55421fe3".
Solution:
1.fix commit "
c12f8957d441e99d3c037dfe1f36029f55421fe3".
Verify:
Verified by x301
Change-Id: I8e8632e608b8e0ddd8757409af6c5509bafd801d
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
nengwen.chen [Mon, 10 Jun 2019 12:04:56 +0000 (20:04 +0800)]
atv_demod: fix atv non standard signal audio handle [1/1]
PD#TV-6044, PD#TV-6047
Problem:
ATV sound output has noise when input non standard signal.
Solution:
1.fix atv non standard signal audio handle.
2.remove atv audio source selection in audio module.
3.atv demod selects audio source according to signal.
4.atv demod version: V2.12.
Verify:
Verified by x301
Change-Id: Ie0fce492f1ce7f5a5866d8674c95c97ee32452c0
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Zhe Wang [Wed, 12 Jun 2019 06:28:10 +0000 (14:28 +0800)]
audio: atv source selected by atv demod [1/1]
PD#TV-6044, PD#TV-6047
Problem:
ATV sound output has noise when input non standard signal.
Solution:
release atv source select function to atv demod
Verify:
x301.
Change-Id: I96e58531150c3f20946ab636d701296328215686
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Jianxiong Pan [Thu, 30 May 2019 12:18:15 +0000 (20:18 +0800)]
defect: fix the errors caused by cross-gcc-4.9 compiler. [1/1]
PD#SWPL-9181
Problem:
have the errors when using the cross-gcc-4.9 compiler.
Solution:
fix it.
Verify:
tm2_ab311.
Change-Id: I3dcc5e982c520baeaf19ca246764db10f36dd079
Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com>
Hanjie Lin [Mon, 10 Jun 2019 08:38:00 +0000 (16:38 +0800)]
firmware_drv: should not use AMSTREAM_MAJOR [1/1]
PD#SWPL-9538
Problem:
firmware_drv and amstream shouldn't use the same AMSTREAM_MAJOR
Solution:
add a dedicated FIRMWARE_MAJOR for firmware_drv
Verify:
ac200
Change-Id: I3f041c220a9d0ea3329296dc81618dd85e8d466c
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Zhe Wang [Tue, 11 Jun 2019 05:55:04 +0000 (13:55 +0800)]
audio: fixed dtv audio clk setting error in samesource [1/1]
PD#SWPL-9593
Problem:
dtv audio is heard slower in spk
Solution:
when mclk is changed, spdif clk changes correspondingly in samesource case
Verify:
X301
Change-Id: I15fcb598ba893762580f0a5aac856376af8c94ec
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Zhe Wang [Thu, 6 Jun 2019 12:22:32 +0000 (20:22 +0800)]
audio: SM1/TM2: bringup EQ/DRC module [1/1]
PD#SWPL-7606
Problem:
EQ/DRC module is out of work
Solution:
bringup EQ/DRC module
Verify:
verified on ac200
Change-Id: Ibd9b1e65aaed2ecd5f3086e4325d6b92fe34b040
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Jian Cao [Thu, 6 Jun 2019 11:19:50 +0000 (19:19 +0800)]
osd: mali afbcd memory out of bound [1/1]
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>
shaochan.liu [Tue, 11 Jun 2019 06:36:20 +0000 (14:36 +0800)]
lcd: add protection for tcon memory size [1/1]
PD#SWPL-9502
Problem:
need avoid when set error tcon memory size
Solution:
add protection for tcon memory size
Verify:
t962_x301
Change-Id: I40c295c9ebcb26a991dc66b4fb2a7f0d006d4359
Signed-off-by: shaochan.liu <shaochan.liu@amlogic.com>
Pengcheng Chen [Mon, 3 Jun 2019 07:57:29 +0000 (15:57 +0800)]
osd: set viu2 hold line value to default value [1/1]
PD#TV-6244
Problem:
viu2 hold line too big caused v display offset
Solution:
1.set viu2 hold line value to default value
Verify:
Verified by tl1
Change-Id: Ie39baca7dd729e913735b7806acbc0a9cbb4559b
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
shaochan.liu [Thu, 30 May 2019 06:11:46 +0000 (14:11 +0800)]
lcd: VPU: encl input buffer reset delay and limit input buffer din phase [1/1]
PD#SWPL-6649
Problem:
encl input buffer reset delay and limit input buffer din phase
Solution:
set sync_vpp go filed back to encl_clk
Verify:
t962x3_ab301
Change-Id: I3fc681d408950e7647cfb08bb19bc66f2f8719b6
Signed-off-by: shaochan.liu <shaochan.liu@amlogic.com>
Tao Zeng [Wed, 5 Jun 2019 08:04:24 +0000 (16:04 +0800)]
dmc: adding a data to identify violation stauts [1/1]
PD#TV-5802
Problem:
irq of dmc violation happens very qiuckly, which may
have some wrong report if violation print in workqueu.
Solution:
Add a data to identify it. If data is null, then it's a
fake violation
Verify:
txhd
Change-Id: I402763fa2d20cfae3dc2d9647f7b2c2fb29ce966
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
nengwen.chen [Thu, 6 Jun 2019 09:35:19 +0000 (17:35 +0800)]
atv_demod: fix frequency closer when channel searching [1/1]
PD#TV-6452, PD#TV-6643, PD#TV-6144
Problem:
fix frequency closer when channel searching.
Solution:
1.fix frequency closer when channel searching.
2.Frequency offset cause errors in CVBS or audio recognition.
Verify:
Verified by x301
Change-Id: Ieab13a5b5d8d901cfc61ea09e5e47eb9e938bf34
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Yong Qin [Tue, 21 May 2019 02:55:50 +0000 (10:55 +0800)]
vlock: finetune encl mode [1/1]
PD#SWPL-8874
Problem:
vlock and phase lock encl mode not works
Solution:
deverlop the function
Verify:
tl1
Change-Id: Ic72fda0a5b31cdcd0d77de688dd46fcce4bb7e29
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
yao liu [Fri, 17 May 2019 09:32:59 +0000 (17:32 +0800)]
dv: The first frame is abnormal when play video [1/1]
PD#SWPL-6480
Problem:
core1 reg is set wrong for g12 and tm2
Solution:
correct core1 reg for g12 and tm2
Verify:
verified by u212
Change-Id: Ie9de107fce6f23ded1397827ebe95a00939df8c1
Signed-off-by: yao liu <yao.liu@amlogic.com>
nengwen.chen [Fri, 7 Jun 2019 02:37:19 +0000 (10:37 +0800)]
atv_demod: enable the nicam switch [1/1]
PD#TV-6144
Problem:
enable the nicam switch.
Solution:
1.enable the nicam switch.
Verify:
Verified by x301
Change-Id: I3961233c6093b372692098ddbb24737063ad59de
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Luan Yuan [Mon, 3 Jun 2019 02:51:56 +0000 (10:51 +0800)]
dts: add dts config for P281. [3/3]
PD#SWPL-9298
Problem:
add dts config for P281
Solution:
add dts config for P281(from P212)
the difference as follows:
framebuffer from 1080p to 720p
gpu max freq from 750 to 666
Verify:
verify by p281
Change-Id: Ice6bcbd11fd831daeb6620d1780628494c8a10fa
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
shihong.zheng [Sat, 8 Jun 2019 03:45:51 +0000 (11:45 +0800)]
ptsserv: add first pts64 check in. [1/1]
PD#OTT-4173
Problem:
video stuck after seek. first pts64 is
abnormal when lookup failed.
Solution:
add first pts64 checkin for lookup failed.
Verify:
w400
Change-Id: Ibb2a15815311598cf47c242cb4c369da0f0cbdd2
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
Peng Yixin [Mon, 27 May 2019 14:00:15 +0000 (22:00 +0800)]
vpp: fix out of one pixel between video and the red frame [1/1]
PD#TV-5764
Problem:
Goto the wrong case when using ext_sar
Solution:
Using the correct case when using ext_sar
Verify:
verified on r311
Change-Id: I181b9e8d21917840729f2e487b3dae3f41cd2c5a
Signed-off-by: Peng Yixin <yixin.peng@amlogic.com>
Ruixuan Li [Mon, 3 Jun 2019 11:19:03 +0000 (19:19 +0800)]
emmc: change emmc busmode from hs400 to hs200 [1/1]
PD#SWPL-9326
Problem:
hs400 200M not stable on some platform
Solution:
modify dts to hs200 mode
Verify:
passed on g12b_revb tl1 sm1 tm2
Change-Id: I45670c979b62a2caeed1e7ebc35b035bbbf8968c
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
pan.yang [Wed, 5 Jun 2019 09:18:18 +0000 (17:18 +0800)]
dts: tm2: add new board [1/1]
PD#SWPL-9342
Problem:
new board requirement for tm2_t962x3_t312
Solution:
add tm2_t962x3_t312
Verify:
tm2_t962x3_t312
Change-Id: Ifb62e1c40c6eb5dc68da1e2aac5fca391c3143bf
Signed-off-by: pan.yang<pan.yang@amlogic.com>
Hanjie Lin [Tue, 4 Jun 2019 10:38:30 +0000 (18:38 +0800)]
defconfig: enable CONFIG_BLK_DEV_RAM [1/1]
PD#SWPL-8728
Problem:
{vts}[SEI 510] VtsKernelLtp module 2 fail
fgetxattr02 test failed
Solution:
enable CONFIG_BLK_DEV_RAM
Verify:
u212
Change-Id: I81c42803757f830f4da11fcb18baeaf28074cf26
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
yao liu [Tue, 4 Jun 2019 14:22:58 +0000 (22:22 +0800)]
DV: playback bl+el black screen [1/1]
PD#SWPL-7872
Problem:
TM2 special case , vd2 afbc can't work on TM2
Solution:
Process bl+el as SDR on TM2
Verify:
T962e2
Change-Id: I2433b72c4b5548e75665aba9623a29cd5f12d202
Signed-off-by: yao liu <yao.liu@amlogic.com>
Zongdong Jiao [Thu, 30 May 2019 12:08:41 +0000 (20:08 +0800)]
hdmitx: edid: add suitable case for DolbyVision [1/1]
PD#SWPL-7888
Problem:
DV tests add more EDID cases
v2_yuv444_2_yuv422_0_int_3_12Byte.xml
v2_yuv444_0_yuv422_0_int_2_13Byte.xml
v2_yuv444_0_yuv422_0_int_2_16Byte.xml
Solution:
add suitable case for DolbyVision
Verify:
G12/U212
Change-Id: I323d49ad34b12b6a12ba93f0349f0398f2516bcb
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
he.he [Thu, 30 May 2019 06:54:52 +0000 (14:54 +0800)]
usb: panel type-c need support adb and u-disk [1/1]
PD#SWPL-9127
Problem:
the id pin of the type-c is aways high, whether it is connected to u disk
or usb cable.
Solution:
It need set vbus high when the usb mode is host only.
Verify:
test passed on sm1
Change-Id: I4ff8a9b5419b54828ecd797a78d149da98535dee
Signed-off-by: he.he <he.he@amlogic.com>
Shuai Li [Tue, 4 Jun 2019 05:41:43 +0000 (13:41 +0800)]
audio: audio ABUS stuck issue [1/1]
PD#SWPL-9142
Problem:
Audio Abus may be stuck if it is stopped
when the burst is not finished.
And the stuck can't be recovered
unless reboot the system.
Solution:
Add check to make sure that the transfer
is over then start to disable the toddr fifo.
Verify:
TL1 stress test.
Change-Id: I28dcf84ddec421bc70370b2544f0bf1f3272e7b4
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Jiacheng Mei [Tue, 4 Jun 2019 09:33:02 +0000 (17:33 +0800)]
dts: reduce isp reserved mem [1/1]
PD#SWPL-70
Problem:
arm isp can't get reserved mem
Solution:
reduce isp reserved mem
Verify:
w400
Test: camera preview and capture OK
Change-Id: Icaf630a25a55d31ec3ed68cae48fb840017c9fc0
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
Xiaoming Sui [Thu, 30 May 2019 11:25:35 +0000 (19:25 +0800)]
avsync: tsync: fix avsync issue when streams replayed [2/2]
PD#TV-6448
Problem:
when streams replayed, the video is blocked about 6s sometimes.
Solution:
when streams replayed, if pcr clock enable, then recalculate the
pcr clock for system clock from the stream to sync the video and audio.
Verify:
X301
Change-Id: Ic414fdc102753e1e1dcedfef2a5cb76ddddf6383
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
Luan Yuan [Thu, 30 May 2019 06:22:18 +0000 (14:22 +0800)]
dts: change codec mm size to 192M. [1/1]
PD#SWPL-9156
Problem:
memory overread error
Solution:
fixed play movie error
Verify:
verify by ac202/u202
Change-Id: I15e459a4fe044b02a5e958293c1516f8b7795096
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Evoke Zhang [Fri, 24 May 2019 07:40:34 +0000 (15:40 +0800)]
tvafe: change force_nostd adjust to sysfs node [1/1]
PD#TV-5482
Problem:
Image flicker for non-std avin,
because the force_nostd parameter is modified to a unsuitable value.
Solution:
remove force_nostd paramete,
add sysfs node support for force_nostd
Verify:
x301
Change-Id: Ic50a311c6b5a63bcbd1d56651713de5be60a38a2
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Ruixuan Li [Tue, 21 May 2019 11:32:48 +0000 (19:32 +0800)]
emmc: modify the emmc device driver strength to type 0 [1/1]
PD#SWPL-8806
Problem:
the driver strength is type 1 on sm1
Solution:
modify sm1 dts
Verify:
passed on sm1_ac213
Change-Id: Iea5093541dc0bbd08954e78827309a45a84efc60
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
Zhe Wang [Wed, 22 May 2019 10:40:17 +0000 (18:40 +0800)]
audio: enable clk before extern codec init when system resume [1/1]
PD#TV-6005
Problem:
change time sequence for extern AMP
Solution:
1) enable tdm clk before codec init, when system resume
Verify:
test on X301
Change-Id: I3d6411cd32fbc3496bed942c72b7bec408d66959
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Laura Abbott [Mon, 3 Apr 2017 18:57:48 +0000 (11:57 -0700)]
staging: android: ion: Call dma_map_sg for syncing and mapping [2/2]
PD#SWPL-9254
Problem:
uncached display unexpectly.
Solution:
Technically, calling dma_buf_map_attachment should return a buffer
properly dma_mapped. Add calls to dma_map_sg to begin_cpu_access to
ensure this happens. As a side effect, this lets Ion buffers take
advantage of the dma_buf sync ioctls.
Verify:
galilei, franklin
Change-Id: Ib6ca06e59e81031d3c65c2df8824b46baaba6c9f
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiyu Yang <Jiyu.Yang@amlogic.com>
Laura Abbott [Mon, 3 Apr 2017 18:57:47 +0000 (11:57 -0700)]
staging: android: ion: Duplicate sg_table [1/2]
PD#SWPL-9254
Problem:
Ion currently returns a single sg_table on each dma_map call. This is
incorrect for later usage.
Solution:
dup sg table on each dma_map call
Verify:
galilei, franklin
Change-Id: I6df2baa33bba9303b2ac25210ebaf56a337d56a2
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiyu Yang <Jiyu.Yang@amlogic.com>
Brian Zhu [Wed, 29 May 2019 09:44:03 +0000 (17:44 +0800)]
vpp: create a variable for cm input size [1/2]
PD#TV-5968
Problem:
Too many case for cm input size with differnet chips.
SR0+SR1+PPS.
Solution:
Add a variable to indicate the cm input size.
Verify:
on r311
Change-Id: I5f1024340c67edbdf646c1b5bb7cad95b93b7b92
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
jintao xu [Fri, 31 May 2019 06:33:13 +0000 (14:33 +0800)]
pipvideo: fix cur_pipbuf not set to NULL when disable video before unreg [1/1]
PD#OTT-4262
Problem:
When disable video before unreg, cur_pipbuf will not set to NULL.
Next time playback will tog this buffer.
Solution:
Free cur_pipbuf when vd2 is closed in unreg.
Verify:
U212
Change-Id: Ie381ae9feda8a5d23a93b3a5974d9c0af87e6d6e
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
zhiwei.yuan [Fri, 31 May 2019 11:30:31 +0000 (19:30 +0800)]
dtv_demod: mosaic is seen when cable pulg/unplug several times [1/1]
PD#SWPL-8182
Problem:
signal has problem after fec lock during cable plug-in
Solution:
delay fec lock
Verify:
verified by t962x2_x301
Change-Id: I7ec8c8651ecb25cc91673829bd17d4d70dd8b6a3
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
Zhe Wang [Mon, 3 Jun 2019 09:33:07 +0000 (17:33 +0800)]
audio: set resample clk to mclk of tdm [1/2]
PD#TV-5865
Problem:
hdmiin frequency responds test fail.
Solution:
set resample clk to mclk of tdm
Verify:
X301
Change-Id: I22c92219bcea534bdec2bc526d535cacd971faa5
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Shunzhou Jiang [Tue, 14 May 2019 01:47:43 +0000 (09:47 +0800)]
clk: sm1: add sm1 dsu clk notify for change dsu freq [1/1]
PD#SWPL-8145
Problem:
dsu clk can't change freq
Solution:
add sm1 dsu clk notify
Verify:
sm1_skt
Change-Id: If3ecf1066b49c07e6af69ce342956cb0469a5f87
Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com>
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Evoke Zhang [Thu, 30 May 2019 08:45:03 +0000 (16:45 +0800)]
tvafe: optimize display for line frequency scan range [1/1]
PD#TV-5770
Problem:
atv line freq offset -220hz display abnormal
Solution:
optimize acd_64/66 reg setting
Verify:
x301
Change-Id: I41fec1513a735ea6cd5975b18f01e8f80afe4f51
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Lifeng Cao [Wed, 29 May 2019 08:03:04 +0000 (16:03 +0800)]
video: Some interlace stream will stuck when pts rebound [1/1]
PD#TV-6236
Problem:
Some interlace stream di has buffer count more than 16
If video pts rebound in this stream. The condition that
(abs(omx_pts_set_index - next_vf->omx_index) <= 16) is
not true. So this frame can not toggle always.
Solution:
Delete this condition that
(abs(omx_pts_set_index - next_vf->omx_index) <= 16)
Verify:
verify TL1
Change-Id: I7e8c12ec72d086b0516f7c7490b492e16e36e8fe
Signed-off-by: Lifeng Cao <lifeng.cao@amlogic.com>
Evoke Zhang [Thu, 23 May 2019 06:37:40 +0000 (14:37 +0800)]
tvafe: vbi: optimize search_table performance [1/1]
PD#TV-4910
Problem:
vbi search_table for invalid data will cost more cpu resource
Solution:
optimze search_table performance to save cpu resource
Verify:
x301
Change-Id: If92aa4e6d58894c6b78833cd367eacd8e9a76d5b
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
shuanglong.wang [Mon, 3 Jun 2019 01:56:30 +0000 (09:56 +0800)]
video: clear pcr in video stop [1/1]
PD#SWPL-6903
Problem:
pcr increase automatic after system reset
Solution:
in non-tunnel mode, only after video stop post will adjust pcr
in omx_secret_mode. Also clear pcr in video stop
Verify:
verify by nts
Change-Id: I528229e8121a99e50c7b8313bd8dc867e3710ad8
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
Nanxin Qin [Sun, 26 May 2019 16:22:30 +0000 (00:22 +0800)]
media: add interface for checks the video profile. [1/2]
PD#SWPL-8648
Problem:
add interface for checks the video profile
Solution:
add interface for checks the video profile
Verify:
u212
Change-Id: I95d0df62fae2debc6c0cc5a4d2adf002122b7630
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
Hanjie Lin [Mon, 29 Apr 2019 07:49:01 +0000 (15:49 +0800)]
ftrace: enable preempt and irqsoff tracer default [1/1]
PD#SWPL-7807
Problem:
preempt and irqsoff tracer is disabled by default
Solution:
enable preempt and irqsoff tracer default for debug
Verify:
sm1
Change-Id: I825f1d1cfb53209a0bd5b361a58a04cd1c90cb96
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Hanjie Lin [Mon, 20 May 2019 11:50:39 +0000 (19:50 +0800)]
sched: disable EAS on non-big-little platforms [1/1]
PD#SWPL-8759
Problem:
disable EAS on non-big-little platforms
Solution:
disable EAS on non-big-little platforms
Verify:
w400, u200
Change-Id: I11845def9efaa2e1da8fd30ac26daeb0dc47eda4
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
nengwen.chen [Mon, 27 May 2019 08:34:23 +0000 (16:34 +0800)]
atv_demod: fix a2/nicam/mono sound output power [1/1]
PD#TV-6140
Problem:
fix a2/nicam/mono sound output power.
Solution:
1.fix a2/nicam/mono sound output power.
Verify:
Verified by x301
Change-Id: I0dc192cd841d2b1c4d25d2d6c5569a69575ce735
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Hang Cheng [Thu, 16 May 2019 02:20:08 +0000 (10:20 +0800)]
hdmirx: add edid data splice function [1/1]
PD#SWPL-8467
Problem:
1.no index parse for edid data block
2.no earc capabilities data structure parse
3.no earc cap data structure splice function
4.no cta data block splice/remove function
Solution:
1.add edid data block index parse
2.add earc capabilities data structure parse
3.add splice function of earc cap data structure
4.add splice/remove function of data block to edid
Verify:
TL1
Change-Id: I47b9f2176c31c65a08cdc657c00398f88cbdd7d3
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
Gongwei Chen [Fri, 31 May 2019 06:59:10 +0000 (14:59 +0800)]
audio: Speaker has no sound [1/1]
PD#IPTV-3107
Problem:
Speaker has no sound
Solution:
modify dts and
ad82584f
Verify:
Verify by Android P S905D3 AC202
Change-Id: I92ddb6a86b31dcd2c37311a0fc9b1a2cefc29d4e
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
Xingyu Chen [Mon, 27 May 2019 05:18:31 +0000 (13:18 +0800)]
arm64: dts: remove the adc_keypad node for ac213 board [1/1]
PD#SWPL-8711
Problem:
the adckey driver maybe reports unexpected event when the configured
channel is dangling.
Solution:
the board does not support adckey, remove the adc_keypad node in dts
Verify:
test pass on ac213
Change-Id: I78eeb608928c1d455f6c659127e75f3d77d09541
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Yong Qin [Fri, 31 May 2019 02:29:33 +0000 (10:29 +0800)]
vdin: Flash blurre screen when change hdmi 4k timing [1/1]
PD#SWPL-8153
Problem:
Flash blurre screen when change all 4K format
Solution:
if no video buffer resouce, needn't set afbce regiter
when need switch afbc mode.
Verify:
tl1
Change-Id: Ifb867cdeda2b6d3536246b79531a5bf9027e01a1
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
Hang Cheng [Thu, 30 May 2019 07:00:23 +0000 (15:00 +0800)]
hdmitx: force to set rxsense state low if hpd is low [1/1]
PD#OTT-3663
Problem:
when hpd low, hdmitx phy is disabled, the rxsense
state is not right
Solution:
force to set rxsense state = 0 when hpd is low
Verify:
p212
Change-Id: I8fa3e8a647558f0cbfc62e9384613911efbef559
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
Jian Xu [Wed, 29 May 2019 12:06:35 +0000 (20:06 +0800)]
audio: auge: fix the samesource spdif clock recovery issue [1/1]
PD#SWPL-3667
Problem:
after playback none-48K raw audio, the spdif clock
is not recoved to 48K when tdm/spdif same source
Solution:
use the same clock source as tdm if samesource and
config that when tdm hardware prepare.
Verify:
AC213
Change-Id: I0d5dc5f51b5de14d155902e0fe72c293071c93ec
Signed-off-by: Jian Xu <jian.xu@amlogic.com>
nengwen.chen [Tue, 21 May 2019 08:12:40 +0000 (16:12 +0800)]
atv_demod: fix nicam audio [1/1]
PD#TV-5660
Problem:
fix nicam audio.
Solution:
1.fix nicam audio.
Verify:
Verified by x301
Change-Id: I35d508d1772b9c37ad71a62c2844e1776e81fd09
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Wenfeng Guo [Wed, 29 May 2019 07:48:52 +0000 (15:48 +0800)]
di: fix image jitter and flash av ntsc [1/1]
PD#SWPL-8937
Problem:
image jitter and flash av ntsc
Solution:
1.force entry pulldown32
Verify:
tl1
Change-Id: I8e86993be8db358c70cd9a4d86c9d578bce74f6e
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
bing.jiang [Wed, 29 May 2019 08:24:15 +0000 (16:24 +0800)]
audio: modify loopback dts config for AVS [1/1]
PD#SWPL-9122
Problem:
AVS cannot wake up on S400_sbr
Solution:
Enable 8ch pdm + 8ch loopback
Verify:
S400 S400_SBR A113
Change-Id: Iea6ca6d55ad924a23eafbfb2b5e1f85ed57e1414
Signed-off-by: bing.jiang <bing.jiang@amlogic.com>
nengwen.chen [Wed, 8 May 2019 07:01:05 +0000 (15:01 +0800)]
atv_demod: optimize set frontend time [1/1]
PD#SWPL-8072
Problem:
optimize set frontend time.
Solution:
1.To optimize the atv demod init.
2.Turn off nicam/btsc/A2 recognition by default.
3.atv demod version: V2.11.
Verify:
Verified by x301
Change-Id: I4f894626da18fef61ce8283260e1d75adb0e3640
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Zhe Wang [Fri, 17 May 2019 07:23:56 +0000 (15:23 +0800)]
audio: fixed audio hw freq responds test fail [1/2]
PD#TV-5865
Problem:
audio hdmiin freq responds test fail
Solution:
enable hw audio resample filter
Verify:
X301 marconi
Change-Id: I78699848049abe6a6b1b682e5a7bb2130fb16c09
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Evoke Zhang [Thu, 23 May 2019 05:18:21 +0000 (13:18 +0800)]
tvafe: fine tune ntsc-m recurrence [1/1]
PD#TV-6007
Problem:
ATV scan range is not qualified
Solution:
1.change 0x128 from 0x140008 to 0x1f0008 for ntsc-m
2.support cutwindow adjust debug:
echo h index val >/sys/class/tvafe/tvafe0/cutwin
echo v index val >/sys/class/tvafe/tvafe0/cutwin
echo r >/sys/class/tvafe/tvafe0/cutwin
3.support cutwindow config in dts
Verify:
x301
Change-Id: Idc3a3e8857cea2462da6edcbbf4ffefab6d48f7b
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Jian Xu [Mon, 27 May 2019 11:35:58 +0000 (19:35 +0800)]
audio: meson: fix internal codec mixer api call [1/1]
PD#TV-6267
Problem:
internal codec pointer operation error
Solution:
use 4.9 ALSA standard API to get the codec handle.
Verify:
R311
Change-Id: I52567a914230083054dc0413f818356d71c83a53
Signed-off-by: Jian Xu <jian.xu@amlogic.com>
Jihong Sui [Mon, 6 May 2019 10:12:49 +0000 (18:12 +0800)]
deinterlace: tl1: increase protection for unreg. [1/1]
PD#SWPL-7465
Problem:
1.bus crash
Solution:
1. add debug info only for tl1;
2. increase protection for unreg;
Verify:
x301
Change-Id: I84c0058bc22310f87407de1bf56f7a5eb92fd2ed
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
Lifeng Cao [Mon, 27 May 2019 06:00:07 +0000 (14:00 +0800)]
amlvideo: reset video_inuse when amlvideo stop [1/1]
PD#TV-6189
Problem:
video_inuse always is 1 when codec server crash
Solution:
reset video_inuse when amlvideo stop
Verify:
TL1
Change-Id: I5b1b808668e3b2fb78781a4ea1ccbaefc3507d2b
Signed-off-by: Lifeng Cao <lifeng.cao@amlogic.com>
Wenfeng Guo [Fri, 24 May 2019 07:41:26 +0000 (15:41 +0800)]
vdin: fix input secam signal colorbar scale line jitter [2/2]
PD#SWPL-8878
Problem:
input secam signal colorbar scale line jitter
Solution:
setting some register for secam signal
Verify:
tl1
Change-Id: I59c370c2ab3f92c904b506d26022b165d521776c
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
Wenfeng Guo [Fri, 24 May 2019 06:15:22 +0000 (14:15 +0800)]
deinterlace: fix input secam signal colorbar scale line jitter [1/2]
PD#SWPL-8878
Problem:
input secam signal colorbar scale line jitter
Solution:
setting some register for secam signal
Verify:
tl1
Change-Id: I0b5e1ea03581893a2b460afadcf682f3ce74b450
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
Gongwei Chen [Wed, 29 May 2019 08:03:16 +0000 (16:03 +0800)]
audio: Speaker has no sound [1/1]
PD#IPTV-3107
Problem:
Speaker has no sound
Solution:
modify dts and
ad82584f
Verify:
Verify by Android P S905D3 AC202
Change-Id: I3dc77e5f0ba6e776b5d5ac4f34de4da9a16ec84d
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
Gongwei Chen [Mon, 27 May 2019 12:04:04 +0000 (20:04 +0800)]
dts: modify for S905D3 ac202 mic and loopback [1/1]
PD#SWPL-8938
Problem:
S905D3 ac202 mic and loopback
Solution:
modify gpio
Verify:
Verify by Android P ac202
Change-Id: Ibfd1711eaae0011af8f69a0fd8b35cf1a335ea8e
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
jintao xu [Fri, 24 May 2019 09:38:42 +0000 (17:38 +0800)]
videosync: support omx_version 3 [2/2]
PD#OTT-4036
Problem:
1.Pip path seek block.
1.playback blaock
Solution:
1.videosync support omx_version 3.
2.add pts discontinue set
Verify:
Verify on franklin.
Change-Id: I67d23a8878b1493fceb8e4f0b27598413af96e1f
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
chengwang [Mon, 27 May 2019 11:46:15 +0000 (19:46 +0800)]
amvecm: HDR10+ vsif informaton confirmation [1/1]
PD#SWPL-8250
Problem:
1 check my patch to Mingliang on trunk
2 980 check vsif and frame timing confirm if vsif is one frame ahead
or not
Solution:
The data is the same as the standard of SPEC.
Verify:
on x301
Change-Id: I39ea8cb5d84c8b5b15109ed65f2428a4ec2c6c68
Signed-off-by: chengwang <cheng.wang@amlogic.com>
Evoke Zhang [Tue, 21 May 2019 15:23:49 +0000 (23:23 +0800)]
tvafe: optimize avin pali format pq for tl1 [1/1]
PD#TV-6033
Problem:
avin pal format display not good
Solution:
optimize avin pali format pq by acd_reg 0x189~0x18c,
also need update acd_reg by pq db as below value:
0x153=
40405050
0x154=401838
Verify:
x301
Change-Id: Idb2848dada3c220d3f76ffceb1d258ff177663a6
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Hui Zhang [Thu, 16 May 2019 02:45:49 +0000 (10:45 +0800)]
media_module: fix hevc back mmu dmc warnning [2/2]
PD#TV-5832
Problem:
when mmu scatter tail is freed. sometimes sao mmu is not
stopped or in idle. there is potential memory pollution
Solution:
before free unused scatter, to check hw statu idle and
diable sao mmu to avoid hevc back overwrite system memory
Verify:
X301
Change-Id: Ib784809a0946bd0a6c479a98678cb40edacc4118
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
Wenfeng Guo [Wed, 22 May 2019 09:10:18 +0000 (17:10 +0800)]
di: fix image jitter when play DTV 3 channels [1/1]
PD#SWPL-4508
Problem:
image jitter when play DTV 3 channels
Solution:
1.force entry pulldown22
Verify:
tl1
Change-Id: I3d15ec21458fb3a6e3ae0b59910a8f350a3b1d72
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
Long Yu [Tue, 28 May 2019 07:28:12 +0000 (15:28 +0800)]
emmc: After standby sleep, clear the CMD tuning flag [1/1]
PD#SWPL-9075
Problem:
Because the CMD tune flag was not cleared before standby,
debug printing was performed during auto tune
Solution:
After standby sleep, clear the CMD tuning flag
Verify:
passed on TL1
Change-Id: Ie4a531346f50983009477131408d81c76d5c020f
Signed-off-by: Long Yu <long.yu@amlogic.com>
Evoke Zhang [Wed, 15 May 2019 02:10:45 +0000 (10:10 +0800)]
vout: add vout2 init mode support [1/1]
PD#TV-5428
Problem:
need viu2 display support
Solution:
add vout2 init mode support
Verify:
u200
Change-Id: Ibd9d2a07645645d739d7421ceafd386caf3066d7
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Yong Qin [Thu, 23 May 2019 10:23:12 +0000 (18:23 +0800)]
vlock: verify hdmi pll from vlock for tm2 [1/1]
PD#SWPL-5620
Problem:
function verify. hdmi pll from vlock
Solution:
function verify
Verify:
tm2
Change-Id: I7b6d7ab93a1b1cf8f3ef6212d8b715e3bef44534
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
zhiwei.yuan [Fri, 10 May 2019 07:43:15 +0000 (15:43 +0800)]
vdin: G12A color space error when capture screen by post blend [1/1]
PD#SWPL-8335
Problem:
color space setting error
Solution:
set yuv444 when use viu1 post blend port
Verify:
verified by t962x2_x301
Change-Id: Ic92a6db92f6cec64084d140c5f505489579b294f
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
Jian Xu [Sun, 26 May 2019 07:05:05 +0000 (15:05 +0800)]
audio: auge: fix the samesource spdif clock recovery issue [1/1]
PD#SWPL-3667
Problem:
after playback none-48K raw audio, the spdif clock
is not recoved to 48K when tdm/spdif same source
Solution:
use the same clock source as tdm if samesource and
config that when tdm hardware prepare.
Verify:
u212
Change-Id: I2a847273ab0b920f6cee691ee0db006709ffde2a
Signed-off-by: Jian Xu <jian.xu@amlogic.com>
Jian Cao [Fri, 17 May 2019 14:39:59 +0000 (22:39 +0800)]
ge2d: add option for rgb_to_yuv to 709 or 601 [1/1]
PD#OTT-3711
Problem:
color parameters are wrong
while displaying images on NativeImagePlayer
Solution:
add a macro BT_STANDARD for 709 or 601
Verify:
verified on W400
Change-Id: I0703ef17748c8267b86e85a4366cac88d3e41ee1
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
Renjun Xu [Sat, 18 May 2019 06:19:47 +0000 (14:19 +0800)]
audio: modify loopback dts config for AVS [1/1]
PD#SWPL-8614
Problem:
AVS cannot wake up on Latest buildroot
Solution:
Enable 8ch pdm + 8ch loopback
Verify:
s420&s400
Change-Id: I93c87cc24fcbb8945f48a960383de47ad725e89e
Signed-off-by: Renjun Xu <renjun.xu@amlogic.com>
Yong Qin [Fri, 24 May 2019 01:42:15 +0000 (09:42 +0800)]
vlock: for phase lock sometime can't lock [1/1]
PD#SWPL-8946
Problem:
vlock phase lock time is not accurate as theoretical value
Solution:
1.change the limite
2.increace the frq and phase lock window
3.lone time unlock, need retry
Verify:
tl1
Change-Id: I9d47bf83969ae060f0b957739ed4c859b85c83c8
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
Evoke Zhang [Wed, 22 May 2019 05:50:13 +0000 (13:50 +0800)]
cvbsout: add NTSC_M mode support [1/1]
PD#OTT-3953
Problem:
need ntsc_m mode support
Solution:
add NTSC_M mode support
Verify:
u200
Change-Id: I446862a1b9405c7acc4845d1d9116492c3e0ecca
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Pengcheng Chen [Fri, 19 Apr 2019 03:20:34 +0000 (11:20 +0800)]
ge2d: ge2d cpu cost optimize [2/2]
PD#SWPL-7422
Problem:
ge2d ioctl have cpu usage issue
Solution:
1. dma buffer alloc gdc module,when dma buf exported, fd and phys
address can be recorded.driver can get phys address via fd internally.
2. dmabuf alloc by other driver module, need used gdc_dma_buffer_map/
gdc_dma_buffer_unmap to get phys address.
Verify:
Newman & W400 board
Change-Id: I78d03b52e574daf2e8b2d53eb8fdfde06357ebfe
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
Pengcheng Chen [Fri, 19 Apr 2019 02:58:19 +0000 (10:58 +0800)]
gdc: add gdc cpu cost optimize [1/2]
PD#SWPL-7422
Problem:
gdc ioctl have cpu usage issue
Solution:
1. dma buffer alloc gdc module,when dma buf exported, fd and phys
address can be recorded.driver can get phys address via fd internally.
2. dmabuf alloc by other driver module, need used gdc_dma_buffer_map/
gdc_dma_buffer_unmap to get phys address.
Verify:
Newman & W400 board
Change-Id: Ie270589a19dfae4fa750241fb5721154221f2448
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
yao liu [Wed, 22 May 2019 09:38:13 +0000 (17:38 +0800)]
dolby: set gmax for LL mode [1/1]
PD#SWPL-8799
Problem:
HDR-001-TC3 GXF is brighter than VID in LL mode
Solution:
dolby_vision_target_graphics_L for LL mode
Verify:
verified on u212
Change-Id: I3b39ec048bfff3d8ae797702c1c783356d59e604
Signed-off-by: yao liu <yao.liu@amlogic.com>
projects / platform / kernel / linux-amlogic.git / log