platform/kernel/linux-amlogic.git
6 years agodrm: add drm buildroot dts for g12a
liangzhuo.xie [Fri, 13 Apr 2018 09:38:44 +0000 (17:38 +0800)]
drm: add drm buildroot dts for g12a

PD#162577: add drm buildroot dts for g12a

1. g12a default buildroot dts use g12a_s905d2_u200_buildroot.dts
2. g12a drm buildroot dts use g12a_s905d2_u200_drm_buildroot.dts

Change-Id: I08616ab1ce38b8db24ca78c1133294fff8e82ff8
Signed-off-by: liangzhuo.xie <liangzhuo.xie@amlogic.com>
6 years agousb: set bit18 of GUCTL1.[1/1]
Yue Wang [Thu, 12 Apr 2018 07:35:00 +0000 (15:35 +0800)]
usb: set bit18 of GUCTL1.[1/1]

PD#164190: usb: set bit18 of GUCTL1.[1/1]

for improve bulk transfer performance.

Change-Id: I986ddea677a9a31a6613cf00936b4c4e79449c1e
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
6 years agodts: axg: fixed audio dts error of U211 & U221
Zhe Wang [Fri, 13 Apr 2018 13:52:45 +0000 (21:52 +0800)]
dts: axg: fixed audio dts error of U211 & U221

PD#163841: change dts for U211 & U221

Change-Id: I49e3a5fb7d740aa77e277f97c1fea14bd9b9da71
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
6 years agovideo: change the correct config define for notify amvideo
Brian Zhu [Thu, 12 Apr 2018 08:21:36 +0000 (16:21 +0800)]
video: change the correct config define for notify amvideo

PD#163615: video: change the correct config define for notify amvideo

Change-Id: I57a049060e355b396591003463454292e10ad164
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
6 years agou200: dts: modify panel P070ACB reset sequence
Evoke Zhang [Wed, 28 Mar 2018 05:49:35 +0000 (13:49 +0800)]
u200: dts: modify panel P070ACB reset sequence

PD#163160: u200: dts: modify panel P070ACB reset sequence
also optimize place check state function into dsi_on_init sequence.

Change-Id: I22cbb057b278bd44efb2e7b141f6426c03c1945f
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
6 years agovout: optimize same mode checking for 1st setting
Evoke Zhang [Mon, 9 Apr 2018 09:56:03 +0000 (17:56 +0800)]
vout: optimize same mode checking for 1st setting

PD#163691: vout: optimize same mode checking for 1st setting

Change-Id: Ia2be46b0f0433f09106cb8f08937baea371d4c62
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
6 years agoatv_demod: Add atv demod
nengwen.chen [Thu, 12 Apr 2018 03:11:22 +0000 (11:11 +0800)]
atv_demod: Add atv demod

PD#163853: Add atv demod

Change-Id: I572568d30136801cfb244757a5d1114974158192
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
6 years agohdmitx: move AVI position from line4 to line10
Kaifu Hu [Thu, 12 Apr 2018 07:47:48 +0000 (15:47 +0800)]
hdmitx: move AVI position from line4 to line10

PD#163964: hdmitx: move AVI position from line4 to line10

Move AVI position from line4 to line10 for HDMI1.4 CTS 7.24
fail in QD980.

Change-Id: I6c84445de942cce383c3bb339223589e3fb39d5f
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
6 years agoremote: add remote led blink function to u211
Qianggui Song [Mon, 9 Apr 2018 04:23:54 +0000 (12:23 +0800)]
remote: add remote led blink function to u211

PD#163342: add remote led blink function to u211

Change-Id: I92ba57af1f3c83e6d432a344d35021734dfecf3c
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
6 years agoBT: Bluetooth poweroff by default
Kuibao Zhang [Thu, 12 Apr 2018 10:22:46 +0000 (18:22 +0800)]
BT: Bluetooth poweroff by default

PD#164170: BT: Optimize the bluetooth code structure

Change-Id: Iadc70c12f85c0ad48597f0066ae235b3d67716a9
Signed-off-by: Kuibao Zhang <kuibao.zhang@amlogic.com>
6 years agoaudio: meson: fix i2s/spdif buffer for split mode when bootup to play
Xing Wang [Sun, 8 Apr 2018 14:03:48 +0000 (22:03 +0800)]
audio: meson: fix i2s/spdif buffer for split mode when bootup to play

PD#162285: audio: meson: fix i2s/spdif buffer for split mode when bootup to play

Change-Id: I730993dd183cee40c92d232414d6752f75cb2b06
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
6 years agodrm: modify drm framework
Yalong Liu [Tue, 10 Apr 2018 02:25:32 +0000 (10:25 +0800)]
drm: modify drm framework

PD#162577: modify drm framework
1. add component framework, support dynamic loading modules
2. remove DRM_MESON_BYPASS_MODE config, abandon
Unnecessary code and Optimization code

Change-Id: Ib7698190254d147d9749c30f479477103ed52af7
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
6 years agolcd: mipi phy timing adjustment
Weiming Liu [Mon, 9 Apr 2018 08:17:25 +0000 (16:17 +0800)]
lcd: mipi phy timing adjustment

PD#163895: lcd: mipi phy timing adjustment

Change-Id: I87d563d6b9040ef7af0ed7874c99e6414675118e
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
6 years agolcd: prevent lcd enable repeatedly to avoid abnormal display
Evoke Zhang [Tue, 10 Apr 2018 10:30:26 +0000 (18:30 +0800)]
lcd: prevent lcd enable repeatedly to avoid abnormal display

PD#164037: lcd: prevent lcd enable repeatedly to avoid abnormal display
also optimize backlight init state by detect lcd state

Change-Id: I517c3c47aa5fcb0f5026f6dd782e5f522ec847aa
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
6 years agoi2c: fix different frequency duty according to I2C-BUS spec
Jian Hu [Wed, 11 Apr 2018 08:11:55 +0000 (16:11 +0800)]
i2c: fix different frequency duty according to I2C-BUS spec

PD#164083: i2c: fix duty of different frequency

1.General usage
Frequency   Duty    mode

100k     1:2     standard
400k     1:3     fast
3400k     1:3     high

2.Frequency below 100k can be configured as fast mode

Change-Id: Ib6254efabfbd614c014c98bbeb3d07c35cf7b904
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
6 years agodi: add protection for odd width
kele bai [Mon, 9 Apr 2018 02:36:12 +0000 (10:36 +0800)]
di: add protection for odd width

PD#163274: di: enable protection for odd width

enable odd protection patch mask by g12a bringup

Change-Id: I74793acc664981c23c3bbf2f8e892c8b4c8d8b84
Signed-off-by: kele bai <kele.bai@amlogic.com>
6 years agoavin: dynamic en/disable avdetect for compatibility
Nian Jing [Wed, 4 Apr 2018 10:28:02 +0000 (18:28 +0800)]
avin: dynamic en/disable avdetect for compatibility

PD#161632: dynamic en/disable avdetect for compatibility

Change-Id: Icb3038323292ca246c5aaac499b58c75a89c2ec1
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
6 years agoPD#162660: hdmirx: enable hdcp22 related clk when resume
yicheng shen [Wed, 11 Apr 2018 09:21:52 +0000 (17:21 +0800)]
PD#162660: hdmirx: enable hdcp22 related clk when resume

fix the issue "black screen after resume".

Change-Id: I654a6dad8347d5bd04af0faeb46fc77be184514f
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
6 years agohdmitx: remove NULL characters of aud_cap
Kaifu Hu [Wed, 11 Apr 2018 05:14:43 +0000 (13:14 +0800)]
hdmitx: remove NULL characters of aud_cap

PD#164062: hdmitx: remove NULL characters of aud_cap

remove NULL characters of aud_cap.

Change-Id: Ie82de9879071d87c204058e7b81498fe72eb3a19
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
6 years agoamvecm: serial print unexpected information
wenfeng.guo [Wed, 11 Apr 2018 02:17:07 +0000 (10:17 +0800)]
amvecm: serial print unexpected information

PD#163944: amvecm: serial print unexpected information

Change-Id: Ia18adf8426e25a1a960609df2d25c76f8adf5690
Signed-off-by: wenfeng.guo <wenfeng.guo@amlogic.com>
6 years agohdmitx: use bt2020 in aviinfo on dv LL mode
Yi Zhou [Tue, 10 Apr 2018 06:39:33 +0000 (14:39 +0800)]
hdmitx: use bt2020 in aviinfo on dv LL mode

PD#163981: hdmitx: use bt2020 in aviinfo on dv LL mode

1.add bt2020 in aviinfo
2.porting PD151662 to kernel4.9
3.use system 422 mode

Change-Id: Ia4cd60c02e6fc02eef001d296ca20b504f1f3e2a
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
6 years agousb: phy3: USB3.0 PHY Tuning for S905
Jianxin Qin [Tue, 27 Mar 2018 09:16:29 +0000 (17:16 +0800)]
usb: phy3: USB3.0 PHY Tuning for S905

PD#163833: usb: phy3: USB3.0 PHY Tuning for S905

As the weak compatibility of USB 3.0 interface, we set some proper
values to the Parameter controls of USB3.0 PHY.

Change-Id: Icdaf4d3620f25f98f72eb9ddc7738bcc4328ded7
Signed-off-by: Jianxin Qin <jianxin.qin@amlogic.com>
6 years agovpp: increase the vskip count to 8 for scale down
Brian Zhu [Thu, 29 Mar 2018 10:01:20 +0000 (18:01 +0800)]
vpp: increase the vskip count to 8 for scale down

PD#163431: vpp: increase the vskip count to 8 for scale down

Change-Id: I2022a031a95c0598ad31276e7a2aebd5ba2a977c
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
6 years agolcd_extern: update mipi_tv070wsm init_table
Weiming Liu [Thu, 29 Mar 2018 08:39:25 +0000 (16:39 +0800)]
lcd_extern: update mipi_tv070wsm init_table

PD#163292: lcd_extern: update mipi init code for boe panel on g12a board

Change-Id: I8a9aea07b23423c268943c754d4f64131e0c4c6f
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
6 years agosd: del sd no-use caps on g12a dts.
Nan Li [Wed, 28 Mar 2018 06:27:06 +0000 (14:27 +0800)]
sd: del sd no-use caps on g12a dts.

PD#162559: remove sd no-use caps, or UHS-I SD card will init
fail on g12a.

Change-Id: Ib4fede1e03fce87ad9766370b405eb34054f97e0
Signed-off-by: Nan Li <nan.li@amlogic.com>
6 years agodrm: add vblank sent while disable crtc
Yalong Liu [Sun, 8 Apr 2018 09:19:18 +0000 (17:19 +0800)]
drm: add vblank sent while disable crtc

PD#163846: add vblank sent while disable crtc
shutdown results in hung atomic commit cause DRM hangup a few secs

Change-Id: I54dcbe33b05ab9cb3487ae0509ce23e61e67a4ca
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
6 years agoosd_drm: fix osd drm vsync irq error
pengcheng chen [Mon, 9 Apr 2018 07:32:49 +0000 (15:32 +0800)]
osd_drm: fix osd drm vsync irq error

PD#160546: osd_drm: fix osd drm vsync irq error

Change-Id: Ieebc611553142ccc41052d1395f323f693b9330a
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
6 years agovpp: adjust the max process height by checking vpu clk
Brian Zhu [Fri, 6 Apr 2018 14:15:16 +0000 (22:15 +0800)]
vpp: adjust the max process height by checking vpu clk

PD#163431: vpp: adjust the max process height by checking vpu clk

Change-Id: Ic7c264d9b287839a457b0cd4e2f090b459739a80
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
6 years agoemmc: add dtb backup machinisim
Ruixuan Li [Mon, 2 Apr 2018 03:37:27 +0000 (11:37 +0800)]
emmc: add dtb backup machinisim

PD#162119: emmc: add dtb backup machinisim

Change-Id: Ie8fd8f1a72f0e04c2ceacf5338add3c5c3862b84
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
6 years agog12a_u220_v1: g12a_u220_v1 bring up.[2/3]
Tong Li [Mon, 9 Apr 2018 04:16:31 +0000 (12:16 +0800)]
g12a_u220_v1: g12a_u220_v1 bring up.[2/3]

PD#163870: g12a_u220_v1 bring up.

Change-Id: I9347c8f955c09186092ce73364378e2ff13956d0
Signed-off-by: Tong Li <tong.li@amlogic.com>
6 years agoamvecm: modify dnlp algorithm
wenfeng.guo [Wed, 7 Mar 2018 11:34:52 +0000 (19:34 +0800)]
amvecm: modify dnlp algorithm

PD#161646: amvecm: modify dnlp algorithm

1. separate dnlp algorithm to dnlp_cal.c
2. modify dnlp algorithm
3. add dnlp curve debug interface

Change-Id: Ic5dd20f606b6cd612897c30ec09c6f0535ffefca
Signed-off-by: wenfeng.guo <wenfeng.guo@amlogic.com>
6 years agoaudio & hdmi-rx: add hdmi-rx audio fifo reset and hdmi audio status[1/2]
Zhe Wang [Thu, 5 Apr 2018 12:30:54 +0000 (20:30 +0800)]
audio & hdmi-rx: add hdmi-rx audio fifo reset and hdmi audio status[1/2]

PD#161408: reset hdmi-rx audio fifo

add hdmi audio status for audio driver.

Change-Id: I6616301b2468204d4c0d56162b11f3efedd0650e
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
6 years agoframe_sync: the pcr value may be negative that should be avoided
Nanxin Qin [Thu, 22 Mar 2018 20:53:36 +0000 (04:53 +0800)]
frame_sync: the pcr value may be negative that should be avoided

PD#162854: the pcr value may be negative that should be avoided

Change-Id: I66fbe8866a23458ff1da9e2ec38ace8ae6325d48
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
6 years agobluetooth: fix some coverity error
libo [Wed, 4 Apr 2018 07:35:13 +0000 (15:35 +0800)]
bluetooth: fix some coverity error

PD#163690: driver defects cleanup
 #254
 #361

Change-Id: I6ba110926488bc598c37b462edbb3a1dee56a2dd
Signed-off-by: libo <bo.li@amlogic.com>
6 years agou211: u211 net led open.[1/3]
Tong Li [Mon, 2 Apr 2018 11:07:17 +0000 (19:07 +0800)]
u211: u211 net led open.[1/3]

PD#163344:

u211 net led open.

Change-Id: I4f99c9134f47f2e56a2ee1c76fa9b31252aa011b
Signed-off-by: Tong Li <tong.li@amlogic.com>
6 years agoclk: update g12a pll parameters for Note 2.7
Qiufang Dai [Fri, 30 Mar 2018 13:47:16 +0000 (21:47 +0800)]
clk: update g12a pll parameters for Note 2.7

PD#163494: clk: update g12a sys/hifi/pcie/gp0 pll parameters

Change-Id: Ia1485943570614732c9f8e785d4cf0e50473f04e
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
6 years agolcd: mipi_dsi parse error init_table gpio type
Weiming Liu [Mon, 2 Apr 2018 06:10:06 +0000 (14:10 +0800)]
lcd: mipi_dsi parse error init_table gpio type

PD#163487: lcd: mipi_dsi parse error init_table gpio type

Change-Id: I32ebb84eb4804be65ff5548d3a0d78e271ea3956
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
6 years agoionvideo: fix ionvideo_thread panic [1/1]
Jian Wang [Mon, 12 Mar 2018 12:20:14 +0000 (20:20 +0800)]
ionvideo: fix ionvideo_thread panic [1/1]

PD# 161775: fix ionvideo_thread panic

merge from jintao.xu 3.14 jane commit:
[PATCH] NEEDLEPLAT-4635: fix ionvideo_thread panic[1/1]

[Problem]
Kernel panic (ionvideo_thread+0x5ac/0x6bc) in the field

[Solution]
Add ge2d timeout protect

[Platform]
Needle/Stark

[Test]

Change-Id: Iee8a6930bbb6b3a140db73e74aa287f2367b71b0
Signed-off-by: Jian Wang <jian.wang@amlogic.com>
6 years agoserial: core: mark port as initialized after successful IRQ change
Sebastian Andrzej Siewior [Thu, 11 Jan 2018 17:57:26 +0000 (18:57 +0100)]
serial: core: mark port as initialized after successful IRQ change

PD#163025: fix pwq null pointer
commit 44117a1d1732c513875d5a163f10d9adbe866c08 upstream.

setserial changes the IRQ via uart_set_info(). It invokes
uart_shutdown() which free the current used IRQ and clear
TTY_PORT_INITIALIZED. It will then update the IRQ number and invoke
uart_startup() before returning to the caller leaving
TTY_PORT_INITIALIZED cleared.

The next open will crash with
|  list_add double add: new=ffffffff839fcc98, prev=ffffffff839fcc98, next=ffffffff839fcc98.
since the close from the IOCTL won't free the IRQ (and clean the list)
due to the TTY_PORT_INITIALIZED check in uart_shutdown().

There is same pattern in uart_do_autoconfig() and I *think* it also
needs to set TTY_PORT_INITIALIZED there.
Is there a reason why uart_startup() does not set the flag by itself
after the IRQ has been acquired (since it is cleared in uart_shutdown)?

Change-Id: I8c86b0aeb36986195276d94abd68917a08758a3e
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6 years agoserial: core: mark port as initialized in autoconfig
Sebastian Andrzej Siewior [Sat, 3 Feb 2018 11:27:23 +0000 (12:27 +0100)]
serial: core: mark port as initialized in autoconfig

PD#163025: fix pwq null pointer
commit 714569064adee3c114a2a6490735b94abe269068 upstream.

This is a followup on 44117a1d1732 ("serial: core: mark port as
initialized after successful IRQ change").
Nikola has been using autoconfig via setserial and reported a crash
similar to what I fixed in the earlier mentioned commit. Here I do the
same fixup for the autoconfig. I wasn't sure that this is the right
approach. Nikola confirmed that it fixes his crash.

Change-Id: I33f2d6abd165db80a23eafe812634475e9b62865
Fixes: b3b576461864 ("tty: serial_core: convert uart_open to use tty_port_open")
Link: http://lkml.kernel.org/r/20180131072000.GD1853@localhost.localdomain
Reported-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Tested-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6 years agopty: cancel pty slave port buf's work in tty_release
Sahara [Wed, 13 Dec 2017 05:10:48 +0000 (09:10 +0400)]
pty: cancel pty slave port buf's work in tty_release

PD#163025: fix pwq null pointer
[ Upstream commit 2b022ab7542df60021ab57854b3faaaf42552eaf ]

In case that CONFIG_SLUB_DEBUG is on and pty is used, races between
release_one_tty and flush_to_ldisc work threads may happen and lead
to use-after-free condition on tty->link->port. Because SLUB_DEBUG
is turned on, freed tty->link->port is filled with POISON_FREE value.
So far without SLUB_DEBUG, port was filled with zero and flush_to_ldisc
could return without a problem by checking if tty is NULL.

CPU 0                                 CPU 1
-----                                 -----
release_tty                           pty_write
   cancel_work_sync(tty)                 to = tty->link
   tty_kref_put(tty->link)               tty_schedule_flip(to->port)
      << workqueue >>                 ...
      release_one_tty                 ...
         pty_cleanup                  ...
            kfree(tty->link->port)       << workqueue >>
                                         flush_to_ldisc
                                            tty = READ_ONCE(port->itty)
                                            tty is 0x6b6b6b6b6b6b6b6b
                                            !!PANIC!! access tty->ldisc

 Unable to handle kernel paging request at virtual address 6b6b6b6b6b6b6b93
 pgd = ffffffc0eb1c3000
 [6b6b6b6b6b6b6b93] *pgd=0000000000000000, *pud=0000000000000000
 ------------[ cut here ]------------
 Kernel BUG at ffffff800851154c [verbose debug info unavailable]
 Internal error: Oops - BUG: 96000004 [#1] PREEMPT SMP
 CPU: 3 PID: 265 Comm: kworker/u8:9 Tainted: G        W 3.18.31-g0a58eeb #1
 Hardware name: Qualcomm Technologies, Inc. MSM 8996pro v1.1 + PMI8996 Carbide (DT)
 Workqueue: events_unbound flush_to_ldisc
 task: ffffffc0ed610ec0 ti: ffffffc0ed624000 task.ti: ffffffc0ed624000
 PC is at ldsem_down_read_trylock+0x0/0x4c
 LR is at tty_ldisc_ref+0x24/0x4c
 pc : [<ffffff800851154c>] lr : [<ffffff800850f6c0>] pstate: 80400145
 sp : ffffffc0ed627cd0
 x29: ffffffc0ed627cd0 x28: 0000000000000000
 x27: ffffff8009e05000 x26: ffffffc0d382cfa0
 x25: 0000000000000000 x24: ffffff800a012f08
 x23: 0000000000000000 x22: ffffffc0703fbc88
 x21: 6b6b6b6b6b6b6b6b x20: 6b6b6b6b6b6b6b93
 x19: 0000000000000000 x18: 0000000000000001
 x17: 00e80000f80d6f53 x16: 0000000000000001
 x15: 0000007f7d826fff x14: 00000000000000a0
 x13: 0000000000000000 x12: 0000000000000109
 x11: 0000000000000000 x10: 0000000000000000
 x9 : ffffffc0ed624000 x8 : ffffffc0ed611580
 x7 : 0000000000000000 x6 : ffffff800a42e000
 x5 : 00000000000003fc x4 : 0000000003bd1201
 x3 : 0000000000000001 x2 : 0000000000000001
 x1 : ffffff800851004c x0 : 6b6b6b6b6b6b6b93

Change-Id: I5ed9952cc1c9e20111546c9e50219823a06c82df
Signed-off-by: Sahara <keun-o.park@darkmatter.ae>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6 years agotty: fix data race between tty_init_dev and flush of buf
Gaurav Kohli [Tue, 23 Jan 2018 07:46:34 +0000 (13:16 +0530)]
tty: fix data race between tty_init_dev and flush of buf

PD#163025: fix pwq null pointer

commit b027e2298bd588d6fa36ed2eda97447fb3eac078 upstream.

There can be a race, if receive_buf call comes before
tty initialization completes in n_tty_open and tty->disc_data
may be NULL.

CPU0 CPU1
---- ----
 000|n_tty_receive_buf_common()    n_tty_open()
-001|n_tty_receive_buf2() tty_ldisc_open.isra.3()
-002|tty_ldisc_receive_buf(inline) tty_ldisc_setup()

Using ldisc semaphore lock in tty_init_dev till disc_data
initializes completely.

Change-Id: I8a9d58a674e0267c2eda3c6bf58c7510e86e3b33
Signed-off-by: Gaurav Kohli <gkohli@codeaurora.org>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6 years agodefect: driver defect cleanup
Jiamin Ma [Thu, 29 Mar 2018 10:56:01 +0000 (18:56 +0800)]
defect: driver defect cleanup

PD#163273: driver defect cleanup

435
477
478
479
480
482
485
486
487
488
555
573
594
617
648
650
678
855

Change-Id: Ifb2d89576e4cbb77449732d79f688c970bb0dca1
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
6 years agodi: optimize di buf optimization
Dezhi Kong [Wed, 7 Mar 2018 12:06:08 +0000 (20:06 +0800)]
di: optimize di buf optimization

PD#161171: optimize di buf optimization

1.optimize di buf queue operation
2.add di task semaphone check

Change-Id: Ia60d1ebd57d839fb1783b1257d82300469038415
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
6 years agoemmc: fix coverity question in kernel_4.9
xianjun.liu [Thu, 29 Mar 2018 08:46:23 +0000 (16:46 +0800)]
emmc: fix coverity question in kernel_4.9

PD#163327: emmc: fix coverity question in kernel_4.9

coverity id: #698 #729 #546 #456 #446 #531 #862
Change-Id: Iac65949972de4ce5388730a703432f8213af2f69
Signed-off-by: xianjun.liu <xianjun.liu@amlogic.com>
6 years agosdio: Adjust the location of the GXL best sampling point
Long Yu [Fri, 23 Mar 2018 03:31:39 +0000 (11:31 +0800)]
sdio: Adjust the location of the GXL best sampling point

PD#160789: sdio: optimizing the selection of sdio tuning sampling points

[problem] When all sampling points can be sampled correctly,

select 0 points as the best sampling point.M8 platform is normal,

but some S905 platform is not suitable.

[resolved] The GXL platfoarm selects the intermediate

point of all sampling points as the best sampling point

Change-Id: I59097daa8fe3d99f2f11a3e1347945c8eea4e1c9
Signed-off-by: Long Yu <long.yu@amlogic.com>
6 years agodts: add the attestationkeybox of unifykey[1/3]
Chao Liu [Wed, 28 Mar 2018 05:44:00 +0000 (13:44 +0800)]
dts: add the attestationkeybox of unifykey[1/3]

PD#162644: Attestation key burn tool development

Change-Id: I53903436560957026b8dc1ab4b72c48b4b160399
Signed-off-by: Chao Liu <chao.liu@amlogic.com>
6 years agousb: compliance test partner
Qi Duan [Tue, 28 Mar 2017 02:21:22 +0000 (10:21 +0800)]
usb: compliance test partner

PD#163486: usb: compliance test parnter

Change-Id: If4f82e9a131af59187fed7df39b12630cb8db0f8
Signed-off-by: Qi Duan <qi.duan@amlogic.com>
6 years agodi vpp: merge vskip condition from 3.14
kele bai [Wed, 28 Mar 2018 09:01:20 +0000 (17:01 +0800)]
di vpp: merge vskip condition from 3.14

PD#162624: di,vpp: merge vskip condition from 3.14

Change-Id: I2749a35758df814d4bf28806f7a9745801a0afbe
Signed-off-by: kele bai <kele.bai@amlogic.com>
6 years agoclk: low clk mux printk message
Qiufang Dai [Fri, 30 Mar 2018 09:08:53 +0000 (17:08 +0800)]
clk: low clk mux printk message

PD#163212: clk: low clk mux printk message

make the printk message at debug level

Change-Id: Id7e7864755be4f8809e5c44d5eeea2f6a7c4b5c3
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
Signed-off-by: Jiyu Yang <jiyu.yang@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
6 years agoddr: add driver for ddr bandwidth measure
tao zeng [Mon, 26 Mar 2018 02:54:55 +0000 (10:54 +0800)]
ddr: add driver for ddr bandwidth measure

PD#161475: ddr : add driver for ddr bandwidth measure

1. change dtsi for related chips;
2. porting driver for each dmc contoller;
3. export sysfs for debug and upper layer.

Change-Id: Iaac6ac671bae26d9bff9c7a480ef44e2b0912b3c
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
6 years agohdmirx: fix Coverity errors
yicheng shen [Fri, 30 Mar 2018 07:39:35 +0000 (15:39 +0800)]
hdmirx: fix Coverity errors

PD#163391: hdmirx: fix Coverity errors
#629
#633~640
#643
#587
#691~692
#715
#721
#757~759
#761
#601
#861

Change-Id: I088bc5f13bcad837e26d6216363063cad2ac497c
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
6 years agohdmitx: add prbs debug function
Yi Zhou [Mon, 26 Mar 2018 07:53:21 +0000 (15:53 +0800)]
hdmitx: add prbs debug function

PD#163020: hdmitx: add prbs debug function

method(in kernel):
echo 444,8bit > /sys/class/amhdmitx/amhdmitx0/attr
echo 1080p60hz > /sys/class/display/mode
echo prbs > /sys/class/amhdmitx/amhdmitx0/debug

Change-Id: I07fe69166383105ec3df74fc7df24b95b1a3ab84
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
6 years agohdmitx: clean up deadcode
Yi Zhou [Wed, 28 Mar 2018 11:23:14 +0000 (19:23 +0800)]
hdmitx: clean up deadcode

PD#163222: hdmitx: clean up deadcode

 #457
 #491~530
 #579
 #608
 #610
 #624~642
 #842~843

Change-Id: I939566450c2c18ade53d4d7e6a264dccc4982872
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
6 years agocec: add the control of arc line[1/2]
hongmin hua [Tue, 27 Mar 2018 11:40:05 +0000 (19:40 +0800)]
cec: add the control of arc line[1/2]

PD#159184: cec: add the control of arc line

add audio control interface for switch

Change-Id: I7981451c449435e5974c8321d99fc6c31e66f957
Signed-off-by: hongmin hua <hongmin.hua@amlogic.com>
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
6 years agog12a_s905d2_skt: set the spicc1 disabled.[1/1]
Tong Li [Fri, 30 Mar 2018 05:47:55 +0000 (13:47 +0800)]
g12a_s905d2_skt: set the spicc1 disabled.[1/1]

PD#NONE:set the spicc1 disabled.

Change-Id: Ide96ade1278475d80548e87fa94361308ce7d2ba
Signed-off-by: Tong Li <tong.li@amlogic.com>
6 years agoaudio: auge: fix oe pin setting
Xing Wang [Mon, 26 Mar 2018 03:31:07 +0000 (11:31 +0800)]
audio: auge: fix oe pin setting

PD#162710: audio: auge: fix oe pin setting

Change-Id: Ia3a19b1887a60653a1b1bd13018808496ce6f595
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
6 years agoaudio: auge: share buffer only for playback
Xing Wang [Tue, 27 Mar 2018 08:40:22 +0000 (16:40 +0800)]
audio: auge: share buffer only for playback

PD#162769: audio: auge: share buffer only for playback

Change-Id: I5313a52ef493ee699a173370a82657bf27a43008
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
6 years agoamvecm: optimize gamma table write
Bencheng Jing [Thu, 29 Mar 2018 04:17:20 +0000 (12:17 +0800)]
amvecm: optimize gamma table write

PD#163289: amvecm: optimize gamma table write

Change-Id: I2e97b37084c78a0dfb7109c4aeef8898c2bf94c6
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
6 years agodts: cooldev: enable gpu cooling devices.
Huan Biao [Fri, 23 Mar 2018 09:11:52 +0000 (17:11 +0800)]
dts: cooldev: enable gpu cooling devices.

PD#160967: dts: cooldev: enable g12a gpu cooling devices.

Change-Id: Ib04b1e835bdafe939015e4d085a3c76919d4a9fe
Signed-off-by: Huan Biao <huan.biao@amlogic.com>
6 years agodts: add txlx_t962x_r311_720p.dts
Lei Qian [Thu, 29 Mar 2018 11:20:03 +0000 (19:20 +0800)]
dts: add txlx_t962x_r311_720p.dts

PD#163339: dts: add txlx_t962x_r311_720p.dts

Change-Id: I007acf0b662b3dbcb8aad20c80bc968659a8f65f
Signed-off-by: Lei Qian <lei.qian@amlogic.com>
6 years agocooldev: add gpu cooldev api set for mali ko.
Huan Biao [Fri, 23 Mar 2018 07:23:07 +0000 (15:23 +0800)]
cooldev: add gpu cooldev api set for mali ko.

PD#160967: cooldev: add g12a gpu cooldev api.

Change-Id: I5825afcdb22cebae885a373063b6ce9f4c6a9a7a
Signed-off-by: Huan Biao <huan.biao@amlogic.com>
6 years agou200: set fb mem_alloc flag for mali test
wenbiao zhang [Tue, 27 Mar 2018 03:36:53 +0000 (11:36 +0800)]
u200: set fb mem_alloc flag for mali test

PD#162862: u200: set fb mem_alloc flag for mali test

Change-Id: I129bf5cfb94f957a020cd957b85a1842321df0e0
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
6 years agolcd: sync linux3.14 lcd driver
Weiming Liu [Mon, 26 Mar 2018 08:32:40 +0000 (16:32 +0800)]
lcd: sync linux3.14 lcd driver

PD#163027: lcd: synchronous lcd driver from linux3.14

1.add the frame rate adaptive to each panel control alone

2.optimize vx1 phy large vswing

3.perfect the unifykey read way to improve efficiency

4.add i2c_pinmux for power sequence

Change-Id: I548591a5f54a9080e2d721b3b944d5bc511728cc
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
6 years agostb_dv: fix the dv dual layer playing out-sync
Brian Zhu [Tue, 27 Mar 2018 15:09:19 +0000 (23:09 +0800)]
stb_dv: fix the dv dual layer playing out-sync

PD#163116:
1. vfm: increase the receiver size from 16 to 32
2. vpp: put el vframe toggle when omx dropping frame

Change-Id: Iecb0686e08a0bfb66ef259ea5fc32333fbbbd3e4
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
6 years agohdmitx: fix the zigzag problem in color depth mode
Yi Zhou [Wed, 21 Mar 2018 13:13:55 +0000 (21:13 +0800)]
hdmitx: fix the zigzag problem in color depth mode

PD#160883: hdmitx: fix the zigzag problem in color depth mode

When reset HDMITX_DWC_MC_SWRSTZREQ directly, these pulses may not align.
Therefore, the following steps must be executed.

steps
1.disable video encoder output and controller clocks
2.reset HDMITX_DWC_MC_SWRSTZREQ
3.enable video encoder output and controller clocks

Change-Id: I6cebc299d0a61da878d7c87a131d06f2601b2989
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
6 years agoethernet: fix for ifconfig eth0 down error
wenbiao zhang [Wed, 28 Mar 2018 09:06:59 +0000 (17:06 +0800)]
ethernet: fix for ifconfig eth0 down error

PD#163006: ethernet: fix for ifconfig eth0 down error

Change-Id: I48bfbc8fe9b824269009c8d673cd097ccb85a5e4
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
6 years agomedia: fixes an issue that playback audio cause crash.
Nanxin Qin [Wed, 28 Mar 2018 07:30:54 +0000 (15:30 +0800)]
media: fixes an issue that playback audio cause crash.

PD#161244: modify the short address of aiu fifo regs to match g12a.

Change-Id: Idfe935c1710d5a0f091a7796138a56f78fdfe7b4
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
6 years agoge2d: disable src2 alpha with notsupport src2_alp
zhilei.wu [Wed, 28 Mar 2018 06:59:41 +0000 (14:59 +0800)]
ge2d: disable src2 alpha with notsupport src2_alp

PD#162344: ge2d: disable src2 alpha with notsupport src2_alp

Change-Id: I049568f57c328ed6128e95ee83c6974226c36544
Signed-off-by: zhilei.wu <zhilei.wu@amlogic.com>
6 years agodts: enable node amvenc_avc for encoder[1/2]
Jiacheng Mei [Wed, 28 Mar 2018 03:11:26 +0000 (11:11 +0800)]
dts: enable node amvenc_avc for encoder[1/2]

PD#162608: enable node amvenc_avc for encoder

Change-Id: If66e4d04b3803b22c638f38958f96db157c2ef14
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
6 years agopinctrl: keep the same GPIO ID after adding GPIOV_0 for G12A
Xingyu Chen [Tue, 27 Mar 2018 10:59:13 +0000 (18:59 +0800)]
pinctrl: keep the same GPIO ID after adding GPIOV_0 for G12A

PD#163124: pinctrl: keep the same GPIO ID after adding GPIOV_0 for G12A

Change-Id: I45b99df3a15e2bf0f7ad34ae8705dc4a509c70a1
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agoDTS: partitions: change axg partitions for bringup android O
yu.fang [Wed, 21 Mar 2018 05:26:32 +0000 (13:26 +0800)]
DTS: partitions: change axg partitions for bringup android O

PD#158937: A113 Android O trunk bring up.

Change-Id: Ibdb605b5c17abe8165270621e6893ea1d2ab88ef
Signed-off-by: Yu Fang <yu.fang@amlogic.com>
Signed-off-by: yuehu mi <yuehu.mi@amlogic.com>
6 years agopinctrl: improve the eth groups for gxl
Xingyu Chen [Mon, 26 Mar 2018 09:04:10 +0000 (17:04 +0800)]
pinctrl: improve the eth groups for gxl

PD#163038: pinctrl: improve the eth groups for gxl

add "eth_link_led" and "eth_act_led" pin groups to eth function group

Change-Id: I28f434f100be7636ddbc9a5159418d6efb7f027a
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agospicc: support irregular bit-width
Sunny Luo [Sat, 24 Mar 2018 09:48:40 +0000 (17:48 +0800)]
spicc: support irregular bit-width

PD#162464: spicc: support irregular bit-width

some device work at a irregular bit-width for example,
11 bit-width and tx data is {0xa1, 0x62},
the LSB bit order is: 10100001 011 (0xa1 + 3 bits of 0x62)
the MSB bit order is: 01100010 101 (0x62 + 3 bits of 0xa1)
note: all case more than 16 bits will run at 4-byte-per-word though one
byte discarded.

to print the difference between tx and rx if mode[16]=1

Change-Id: Ibdd438c3fe764986c71b77ec2d4fa0db489dd439
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
6 years agoethernet: add eye pattern and phy default value
Zhuo Wang [Mon, 26 Mar 2018 08:47:45 +0000 (16:47 +0800)]
ethernet: add eye pattern and phy default value

PD#163016: add eye pattern and modify internal phy status

Change-Id: I18e0164646b17b86187fe1fe5c0189c9c2302130
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
6 years agokeypad: avoid repetition of reporting power key event
Xingyu Chen [Thu, 15 Mar 2018 03:11:12 +0000 (11:11 +0800)]
keypad: avoid repetition of reporting power key event

PD#160889: keypad: avoid repetition of reporting power key event

If the adc_keypad and gpio_keypad driver are enabled at the same time,
the system will report two power key event when it resumes, and the
second event will result in the system suspend again. The patch resolves
the bug.

Change-Id: Iea4d9e2bf6632e4603dc9743fce07e5af74d0273
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agolcd_extern: add tl050fhv02ct driver
Weiming Liu [Tue, 20 Mar 2018 05:21:00 +0000 (13:21 +0800)]
lcd_extern: add tl050fhv02ct driver

PD#162533: lcd_extern: add tl050fhv02ct driver

Change-Id: Ie046eb45542327b77ad3897785ecd99378b689fd
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
6 years agopinctrl: add virtual GPIO "GPIOV_0" for g12a
Xingyu Chen [Mon, 26 Mar 2018 02:16:39 +0000 (10:16 +0800)]
pinctrl: add virtual GPIO "GPIOV_0" for g12a

PD#162992: pinctrl: add virtual GPIO "GPIOV_0" for g12a

The gpio is used to set the bit PERIPHS_PIN_MUX_2 BIT[17]. Please refer
the following method to use it.

1). set the PERIPHS_PIN_MUX_2 BIT[17] to <1>
mux_en {
groups = "sdio_dummy";
function = "sdio";
}

2). set the PERIPHS_PIN_MUX_2 BIT[17] to <0>
mux_dis {
groups = "GPIOV_0";
function = "gpio_periphs";
}

Change-Id: Ied0e6c71ed1ff8ab9a26cb76ec1508d83a4453d7
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agopinctrl: add new pinconf attrs "output-high" and "output-low"
Xingyu Chen [Fri, 23 Mar 2018 08:22:11 +0000 (16:22 +0800)]
pinctrl: add new pinconf attrs "output-high" and "output-low"

PD#162858: pinctrl: add new pinconf attrs "output-high" and "output-low"

we can refer the following example to use:
mux {
groups = "GPIOC_0", "GPIOC_1", "GPIOC_2",
"GPIOC_3", "GPIOC_4", "GPIOC_5";
function = "gpio_periphs";

output-high; // or output-low
}
output-high: GPIO_EN_N[pin]=<0> and GPIO_O[pin]=<1>
output-low : GPIO_EN_N[pin]=<0> and GPIO_O[pin]=<0>

Change-Id: I3f8ec1bd1eff7c7d6e7416b608e4c5d6c7b15955
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agoclk: meson: axg: fix the od shift of the sys_pll
Yixun Lan [Fri, 19 Jan 2018 01:47:01 +0000 (09:47 +0800)]
clk: meson: axg: fix the od shift of the sys_pll

PD#159137: clk: meson: axg: fix the od shift of the sys_pll

According to datasheet, the od shift of sys_pll is 16,
fix the typo which introduced at previous commit.

Change-Id: I8d7e36b1178c0ab7f89791964fe4bb216c551d6d
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
6 years agoaudio: fixed dts error for spdif out[1/1]
Zhe Wang [Sat, 24 Mar 2018 09:09:06 +0000 (17:09 +0800)]
audio: fixed dts error for spdif out[1/1]

PD#162258: spdif out is no audio output

1) fixed pinmux error
2) add mute flag for Pause

Change-Id: Icb60dba86d5b305eedf78b0fd410e0a16800c503
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
6 years agomtd: use sprintf instead of printk in show functions
Yi Zeng [Fri, 23 Mar 2018 06:28:12 +0000 (14:28 +0800)]
mtd: use sprintf instead of printk in show functions

PD#134355: mtd: use sprintf instead of printk in show functions

Remove the unused system attribute in dtb and env.

Change-Id: Ie7f7bda60ac1b192708a6b6fd0dc1c77ca1eb0e0
Signed-off-by: Yi Zeng <yi.zeng@amlogic.com>
6 years agohdmitx: add enci clktree
Kaifu Hu [Tue, 20 Mar 2018 09:14:45 +0000 (17:14 +0800)]
hdmitx: add enci clktree

PD#162219: hdmitx: add enci clktree

Add enci clktree support for 480i and 576i.

Change-Id: Id7bc3444bd634deb1a52c8faf7f3d2f017d33e73
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
6 years agog12a: add g12a buildroot dts.
wenbiao zhang [Thu, 22 Mar 2018 06:35:27 +0000 (14:35 +0800)]
g12a: add g12a buildroot dts.

PD#162359: g12a: add g12a buildroot dts.

Change-Id: Ie6013b3e5c3a9b04197599ae047f6806bfb9d37d
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
6 years agovideo_sink: disable video_type_compress for resolution over 720p
Yao.Liu [Tue, 20 Mar 2018 13:29:39 +0000 (21:29 +0800)]
video_sink: disable video_type_compress for resolution over 720p

PD#159581: video_sink: disable video_type_compress for resolution over 720p

Change-Id: Ie5909bc087a2770a93e0e617f319143f5cacaa7f
Signed-off-by: Yao.Liu <yao.liu@amlogic.com>
6 years agocodec_mm: clear scatter cache when codec_mm_codec_in failed
Yao.Liu [Thu, 22 Mar 2018 11:08:06 +0000 (19:08 +0800)]
codec_mm: clear scatter cache when codec_mm_codec_in failed

PD#158909: clear scatter cache when codec_mm_codec_in failed

Change-Id: Ie3f4da06699222b6dbd8caee6982dc71288881c1
Signed-off-by: Yao.Liu <yao.liu@amlogic.com>
6 years agoge2d: revised q201 ge2d dts
zhilei.wu [Fri, 23 Mar 2018 05:59:19 +0000 (13:59 +0800)]
ge2d: revised q201 ge2d dts

PD#162855: ge2d: revised q201 ge2d dts

Change-Id: Ifd5878b720138e646377063a2707ef13c48ca94a
Signed-off-by: zhilei.wu <zhilei.wu@amlogic.com>
6 years agousb: fix u211 dts setting.
Yue Wang [Wed, 21 Mar 2018 04:18:12 +0000 (12:18 +0800)]
usb: fix u211 dts setting.

PD#162619: usb: fix u211 dts setting.

Change-Id: I098f9d857272ce94ddb9fe16d876b4e0b2e0d8e8
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
6 years agopcie: enable pcie legacy irq.
Yue Wang [Tue, 20 Mar 2018 07:40:50 +0000 (15:40 +0800)]
pcie: enable pcie legacy irq.

PD#162549: pcie: enable pcie legacy irq.

Change-Id: I46eaf7aadec8083b97f4cab103414ea302435fd8
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
6 years agovpp: remove vd1 & vd2 mif gate setting
Brian Zhu [Wed, 21 Mar 2018 08:08:22 +0000 (16:08 +0800)]
vpp: remove vd1 & vd2 mif gate setting

PD#161364: vpp remove vd1 & vd2 mif gate setting to avoid screen flicker

Change-Id: I6fa8eed89b33cbde698472167ba000f132c897ad
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
6 years agodv: fixed compile error when disable CONFIG_DOLBYVISION
zhilei.wu [Wed, 21 Mar 2018 08:56:26 +0000 (16:56 +0800)]
dv: fixed compile error when disable CONFIG_DOLBYVISION

PD#162653: dv: fixed compile error when disable CONFIG_DOLBYVISION

Change-Id: Ia56e72deb9d4d47d38beff6295eee2d9e99b6d58
Signed-off-by: zhilei.wu <zhilei.wu@amlogic.com>
6 years agoemmc: fix dtb backup mechanism
Ruixuan Li [Wed, 21 Mar 2018 09:24:25 +0000 (17:24 +0800)]
emmc: fix dtb backup mechanism

PD#162119: emmc: fix dtb backup mechanism

Change-Id: I32ca6ffb2c01bb5f50a5af3f0b2942077da61eb8
Signed-off-by: Ruixuan Li <ruixuan.li@amlogic.com>
6 years agousb: enable usb suspend.
Yue Wang [Mon, 12 Mar 2018 02:30:41 +0000 (10:30 +0800)]
usb: enable usb suspend.

PD#161622: usb: enable usb suspend.

Change-Id: I28e2ac7855dbdfe0299592189af179575a264272
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
6 years agoarm64: dts: add adc and gpio keypad support for u200
Xingyu Chen [Thu, 15 Mar 2018 03:11:12 +0000 (11:11 +0800)]
arm64: dts: add adc and gpio keypad support for u200

PD#160889: arm64: dts: add adc keypad support for u200

Change-Id: I19e2e32023fdaf071bf0231de368e37be5e609f7
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
6 years agospicc: compatible modify for g12a
Sunny Luo [Mon, 19 Mar 2018 09:20:40 +0000 (17:20 +0800)]
spicc: compatible modify for g12a

PD#162464: spicc: compatible modify for g12a

1. add dma wait cycle while high speed.
2. support auto dma threshold setting.
3. support pio LSB-FIRST mode.
4. change dma from LSB to MSB-FIRST mode.
5. support loop-back set by transfer mode.
6. delete some sys class entries unused.

Change-Id: Ic10ccb7e7459499c1b25ee074e069f157fb9c72c
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
6 years agoethernet: setup u200 as rgmii network
Zhuo Wang [Mon, 19 Mar 2018 05:48:09 +0000 (13:48 +0800)]
ethernet: setup u200 as rgmii network

PD#162470: config u200 as rgmii network

Change-Id: I60f482f1d459c47dc81801bdeee9e5bf4ccda1d7
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
6 years agohdmirx: modify audio sample rate threshold value
Yicheng Shen [Tue, 13 Mar 2018 08:01:49 +0000 (16:01 +0800)]
hdmirx: modify audio sample rate threshold value

PD#162077: modify audio sample rate threshold value

Change-Id: I60ce021825aeba2d963467dec6ec7b6a37a1c634
Signed-off-by: Yicheng Shen <yicheng.shen@amlogic.com>
6 years agohdmitx: fix a null pointer in hdmitx_late_resume function
Yi Zhou [Tue, 20 Mar 2018 09:30:41 +0000 (17:30 +0800)]
hdmitx: fix a null pointer in hdmitx_late_resume function

PD#162465: hdmitx: fix a null pointer in hdmitx_late_resume function

Change-Id: Ib4b3f55d2ca8274fb4c1000cf79f403006d7a475
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
6 years agodts: spicc: add node for g12a_s905d2 skt.
Sunny Luo [Mon, 19 Mar 2018 03:37:07 +0000 (11:37 +0800)]
dts: spicc: add node for g12a_s905d2 skt.

PD#162464: dts: spicc: add node for g12a_s905d2 skt

kernel4.9 still use the amlogic driver. DTS compatible name should be
"spicc" but not "meson-g12a-spicc" to avoid probing the upstream driver.

Change-Id: I0465f71f1504929a459ae1d912cc4bb1f397ccde
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
6 years agodv: revised PQ calculation for vout panel
zhilei.wu [Wed, 21 Mar 2018 06:30:20 +0000 (14:30 +0800)]
dv: revised PQ calculation for vout panel

PD#157605: dv: revised PQ calculation for vout panel

Change-Id: I6a3d0a0fee30b82102e8344625669aab0f2f2965
Signed-off-by: zhilei.wu <zhilei.wu@amlogic.com>