nengwen.chen [Fri, 25 May 2018 10:49:40 +0000 (18:49 +0800)]
atv_demod: Modify atv v4l2 dev number
PD#166852: atv_demod: Modify atv v4l2 dev number.
Change-Id: I6dfa226715d5e3908a20add4c93f0ba554a769dc
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Evoke Zhang [Mon, 21 May 2018 06:25:07 +0000 (14:25 +0800)]
lcd: mipi-dsi: optimize retry_enable management [2/2]
PD#166330: lcd: mipi-dsi: optimize retry_enable management,
change mipi-dsi check_state after retry flow finished.
fix issue: mipi panel status is incorrect sometimes when lcd enable.
Change-Id: I5fc30f46589274b1cc2fda735c166779233ce1c2
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Jihong Sui [Tue, 22 May 2018 09:28:36 +0000 (17:28 +0800)]
hdr: add osd lut table for nts test
PD#164627: hdr: add osd lut table for nts test
1. debug fs : /sys/kernel/debug/hdr/cfg_en_osd_100
1: enable new osd lut table (for nts test)
0: use old osd lut table
2. dts: amlvecm:cfg_en_osd_100
1: enable new osd lut table (for nts test)
0/not define: use old osd lut table
Change-Id: If3c51eaba58f7d83188b8920ad7dca78d3b38c19
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
Zongdong Jiao [Thu, 24 May 2018 08:16:11 +0000 (16:16 +0800)]
hdmitx: add hdcp topo information [3/5]
PD#165815: hdmitx: add hdcp topo information
1. add SYSFS 'hdcp_topo_info' to represent HDCP22 Topology
2. rewrite SYSFS 'hdcp22_type', should be controlled by Daemon
Change-Id: Ie9f748c5592a32b8658b63186429794e877fd41c
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Bencheng Jing [Thu, 24 May 2018 07:29:35 +0000 (15:29 +0800)]
video: change rgb pattern matrix coefficient from 601 to 709
PD#167037: video: optimize rgb2yuv for 709
Change-Id: I25d9085ddcdde467ac8f33b4795488f3f395ced2
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
pengcheng chen [Thu, 24 May 2018 06:43:55 +0000 (14:43 +0800)]
osd: updated vinfo when it is not null every frame
PD#167032: osd: updated vinfo when it is not null every frame
Change-Id: If914fc39d014e2a1c2db564d427292977edc7530
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
Nan Li [Thu, 17 May 2018 07:10:02 +0000 (15:10 +0800)]
sdio: modify Cfg_irq_sdio_sleep reg set err
PD#166568: modify Cfg_irq_sdio_sleep reg set error.
Change-Id: I82946b321a729b378968466edee50ce3f8817bff
Signed-off-by: Nan Li <nan.li@amlogic.com>
Zhe Wang [Mon, 21 May 2018 05:21:00 +0000 (13:21 +0800)]
audio: add EQ/DRC control[1/3]
PD#166486: add EQ/DRC kcontrol
Change-Id: I9b49960b0f0d8e82a46e1b9670e3352e9289e3bc
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Yi Zhou [Thu, 10 May 2018 08:03:08 +0000 (16:03 +0800)]
hdmitx: fix bsod and path dealy under hdcp22
PD#166207: hdmitx: fix bsod and path dealy under hdcp22
1.HDMITX_TOP_HDCP22_BSOD[25] doesn't use bsod
2.HDCP22REG_CTRL[6.7] match path delays
between hdcp path and non-hdcp path
Change-Id: I295804895f715687f975ab8ecfb7ea348999095a
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
Jianxin Qin [Tue, 22 May 2018 09:33:24 +0000 (17:33 +0800)]
usb: modify the fifth compliance test partner
PD#163486: usb: modify the fifth compliance test parnter
Change-Id: Ic30f709ca278413576879b4ff5acc789f72c74d8
Signed-off-by: Jianxin Qin <jianxin.qin@amlogic.com>
kele bai [Tue, 15 May 2018 09:33:55 +0000 (17:33 +0800)]
di: fix nr pq load error
PD#162226: di: fix nr pq load error
1) move nr gate ctrl before nr init
2) fix skip logic error
3) load ctrl reg in irq avoid affect pre sequence
Change-Id: I9b5438f55e42eabfa37e10a04dc0f3026bbbd595
Signed-off-by: kele bai <kele.bai@amlogic.com>
nengwen.chen [Mon, 21 May 2018 03:25:43 +0000 (11:25 +0800)]
atv_demod: Add atv afc [2/2]
PD#166320: Add atv afc(Modify module params use).
Change-Id: I2d9d84c742ab1ce56c99ff8e40b483bd01d4d237
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Xing Wang [Mon, 30 Apr 2018 13:12:28 +0000 (21:12 +0800)]
audio: auge: init spdif_b when bootup and add channel status
PD#165171: audio: auge: init spdif_b when bootup and add channel status
Change-Id: I001d74a0f21fb3f02edf741bd3b87d45dfddcd5f
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Kaifu Hu [Tue, 24 Apr 2018 02:02:55 +0000 (10:02 +0800)]
hdmitx: add dolby debug info
PD#164913: hdmitx: add dolby debug info
Add dolby debug info.
Change-Id: I65156223b66bcb95c31e8b60a602f834bacf89f2
Signed-off-by: Kaifu Hu <kaifu.hu@amlogic.com>
Yan Wang [Mon, 29 Jan 2018 08:16:11 +0000 (16:16 +0800)]
SMC: secmon: uniform SMC call interface.
PD#160539: check secmon dev in dts and uniform SMC call interface.
1. SMC call interface is provided by ARCH.
arm_smccc_smc(...)
2. check secmon device is registed or not.
Change-Id: I5bd58747db5b167ab8ad59be083f31e7b6395bbf
Signed-off-by: Yan Wang <yan.wang@amlogic.com>
Signed-off-by: jiamin ma <jiamin.ma@amlogic.com>
Hang Cheng [Wed, 9 May 2018 11:54:15 +0000 (19:54 +0800)]
hdmirx: optimize timing format detection
PD#164010: hdmirx: optimize timing format detection
Change-Id: Ibf868664d4fda5fa21d4e80cfcc6575b25acd500
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
Chuangcheng Peng [Tue, 22 May 2018 07:53:22 +0000 (15:53 +0800)]
demux: modify interrupt no for dmx 2
PD#165368: enable dmux 2 work
Change-Id: Ic21bbc30c8b2cc7eeedd9206c1f355156554646f
Signed-off-by: Chuangcheng Peng <chuangcheng.peng@amlogic.com>
pengcheng chen [Sat, 19 May 2018 14:19:24 +0000 (22:19 +0800)]
osd: return if vinfo is null
PD#165381: osd: return if vinfo is null
Change-Id: I21b7de315859268f51b185a77ad221ded5a2d755
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
pengcheng chen [Sat, 19 May 2018 11:06:03 +0000 (19:06 +0800)]
osd: rdma overflow handling
PD#165381: osd: rdma overflow handling
Change-Id: Ic82a7d03ef3f985720e0c84bf9c65f5dee9324a9
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
pengcheng chen [Wed, 2 May 2018 05:19:31 +0000 (13:19 +0800)]
osd: osd suspend fail issue
PD#164508: osd: suspend fail issue
Change-Id: I673a907bea2abf37d09967ef0e0a924806ce6fae
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
Weiming Liu [Tue, 15 May 2018 11:29:01 +0000 (19:29 +0800)]
lcd: local dimming: add unifykey support [2/2]
PD#166418: ldim: add unifykey support
Change-Id: I0cb7629ed9824c50d5f85b7ec34e26c165a60a1e
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
Hong Guo [Mon, 21 May 2018 03:27:44 +0000 (11:27 +0800)]
arm64: dts: g12a: add cpufreq 1.908G.
PD#165143: cpufreq: add cpufreq 1.908G.
Change-Id: Id8cca5402a02372247def759ff455ef5bbe11f05
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Lei Qian [Mon, 21 May 2018 13:31:34 +0000 (21:31 +0800)]
dts: enable picdec [1/1]
PD#166830: dts: enable picdec
or we can't play 4K picture
Change-Id: I7109cd421608a82fb5cd05617bf4065d4897a430
Signed-off-by: Lei Qian <lei.qian@amlogic.com>
Zhuo Wang [Tue, 22 May 2018 03:26:34 +0000 (11:26 +0800)]
ethernet: add wol for internal phy
PD#166640: add wol for internal phy
Change-Id: I1c34af9022e5aa4968516d6826089531b55a1c10
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Cheng Tong [Mon, 21 May 2018 12:56:49 +0000 (20:56 +0800)]
dts: unify dvb dts definition
PD#163384: dts: unify dvb dts definition
Change-Id: I323c9200d2441aa8d40f4972612f9ecfbf0edc5b
Signed-off-by: Cheng Tong <cheng.tong@amlogic.com>
Evoke Zhang [Fri, 4 May 2018 02:54:16 +0000 (10:54 +0800)]
vout: optimize invalid mode management for init
PD#166032: vout: optimize invalid mode management for init
Change-Id: I16d36b1745faf0adf8316837d3df2d061ea94dda
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
pengcheng chen [Thu, 10 May 2018 13:33:52 +0000 (21:33 +0800)]
osd: fix dfbshow can't show picture
PD#165698: osd: fix dfbshow can't show picture
Change-Id: I0f13537391c98f106a5154d498ef46af90aa7690
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
Victor Wan [Tue, 22 May 2018 02:48:42 +0000 (10:48 +0800)]
Merge branch 'android-4.9' into amlogic-4.9-dev
Weiming Liu [Mon, 14 May 2018 09:14:23 +0000 (17:14 +0800)]
ldim: add db load support
PD#166311: lcd: add ldim db load support
Change-Id: I71c8a6d3b07daae63d19dec128da3c71a6031cba
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
shuze.ma [Tue, 17 Apr 2018 07:03:45 +0000 (15:03 +0800)]
osd: support hw vsync [1/1]
PD#163001: osd: support hw vsync
Change-Id: I1e7f158b8cbc9434165745f77274ae353cfae342
Signed-off-by: shuze.ma <shuze.ma@amlogic.com>
gongwei.chen [Thu, 10 May 2018 09:02:01 +0000 (17:02 +0800)]
IR: add S905X small IR remote on T962E
PD#165963: IR: add S905X small IR remote on T962E
Change-Id: I3d3bf0abaf30c0dc8d0ce925afeeefff6af27923
Signed-off-by: Gongwei Chen <gongwei.chen@amlogic.com>
tao zeng [Wed, 16 May 2018 05:27:47 +0000 (13:27 +0800)]
mm: remove total summary of pagetypeinfo
PD#166462:
This caused vts VtsKernelProcFileApi on Android P failed.
Change-Id: I332c7ec324e7f87b0f8e0adeeef15cfd93f9b077
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
nengwen.chen [Tue, 15 May 2018 11:27:42 +0000 (19:27 +0800)]
atv_demod: Add atv afc [1/2]
PD#166320: Add atv afc.
Change-Id: I7b5d8d6290f1e394900b09a1147e7db5ec6fecf4
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Cheng Tong [Thu, 17 May 2018 06:09:49 +0000 (14:09 +0800)]
dts: update p230 dts for attach mode
PD#163384: dts: update p230 dts for attach mode
Change-Id: Iac83d28e31883f812c05f7fcd0342b0f4f225475
Signed-off-by: Cheng Tong <cheng.tong@amlogic.com>
Xuhua Zhang [Fri, 9 Mar 2018 03:29:14 +0000 (11:29 +0800)]
vbi: fix vbi cc error
PD#161806: vbi: fix cc nosync and disappearance problem
Add interface to read real-time data what vbi-hw write to memory.
Change-Id: Ie36a9826ecf3320f7a1a366bac7a6a4f15e6f7d2
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>
Hong Guo [Wed, 16 May 2018 02:20:21 +0000 (10:20 +0800)]
arm64: dts: g12a: fine-tune U220 OPP
PD#165143: fine-tune U220 OPP for stability.
Change-Id: I84d543519c9053db0060ba3d090c4ecc9f233fa8
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Yixun Lan [Fri, 18 May 2018 09:28:39 +0000 (17:28 +0800)]
reboot: make system reboot when panic occurs
PD#166529: reboot: make system reboot when panic occurs
CONFIG_PANIC_TIMEOUT=0 means no reboot when panic occurs,
This will make VTS stuck forever, fix this by making
the default reboot timeout as 5s.
Change-Id: Ib8888a4f87c6c178891d7e7fed2f186a6bfed119
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Zhongfu Luo [Thu, 10 May 2018 12:16:00 +0000 (20:16 +0800)]
dts: add defendkey function for G12A
PD#164929: G12A need to support defendkey
add defendkey function in all G12A dts
Change-Id: Id269d4c14f2c2a6ad0674191aff353122a13d558
Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
Zhuo Wang [Fri, 18 May 2018 09:56:11 +0000 (17:56 +0800)]
ethernet: fix wol_error when test eye_pattern
PD#166642: add eye pattern function for 4.9
Change-Id: If57f74262589c02e12cbff3f01745c70a687da9e
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Zhongfu Luo [Thu, 17 May 2018 11:50:11 +0000 (19:50 +0800)]
defendkey: support secure upgrade check
PD#164929: G12A need to support defendkey
Change-Id: I3c805c4dda03a39156fb91b53cc55ee8930f9e03
Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
libo [Thu, 17 May 2018 08:53:36 +0000 (16:53 +0800)]
wifi: enable cfg80211 testmode for qca6174
PD#166420: enable cfg80211 testmode for qca6174
Change-Id: I65f6fa499e02fdc48bc23f1e7541fd8e7fee4850
Signed-off-by: libo <bo.li@amlogic.com>
Yi Zhou [Fri, 18 May 2018 04:41:38 +0000 (12:41 +0800)]
hdmitx: fix no display under frac_mode
PD#166241: hdmitx: fix no display under frac_mode
1.update pll parameters
2.4k60hz444/rgb8bit doesn't frac_mode
Change-Id: I45c8bade4cd8f83a7b4d36aadbdbbaa9dfca32f1
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
Evoke Zhang [Thu, 17 May 2018 05:16:52 +0000 (13:16 +0800)]
backlight: ldim: add remap function restrictions by ldim_func [2/2]
PD#166583: backlight: ldim: add remap function restrictions by ldim_func
also optimize iw7027 driver
Change-Id: I2a863d17d3cef521b6d7af016f4c47e29ef5b44b
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Brian Zhu [Sat, 5 May 2018 08:49:12 +0000 (16:49 +0800)]
vpp: fix the vskip overflow when playing interlace video
PD#164722: vpp: fix the vskip overflow when playing interlace video
Change-Id: Id65e8c58aedf35da4762280ae19cf933f08786f9
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
Sunny Luo [Fri, 18 May 2018 06:29:13 +0000 (14:29 +0800)]
spicc: g12a: spicc0 pins_c debug
PD#166556: spicc: g12a: spicc0 pins_c debug
Change-Id: I4f5f118410617cc3de8a1132100a1f7e21bc9f66
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
Evoke Zhang [Wed, 2 May 2018 09:34:00 +0000 (17:34 +0800)]
u221: disable cvbsout [2/2]
PD#165555: u221: disable cvbsout
s905y2 don't support cvbsout
Change-Id: If29a9c6e9fa38cafcbcf6e75f942fb03b2cd5e1b
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
MingLiang Dong [Wed, 16 May 2018 09:24:32 +0000 (17:24 +0800)]
hdr: add hlg support
PD#166567: hdr: add hlg support
Change-Id: I00acc352ce534485c8950f979704f96880811faa
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
shuanglong.wang [Mon, 14 May 2018 06:49:39 +0000 (14:49 +0800)]
tsync: do not operate tsync_mode_switch before first video toggled.
PD#165355: do not operate tsync_mode_switch before first video toggled.
Some stream in tunnel mode, first audio pts is large than
AV_DISCONTINUE_THREDHOLD_MAX(60s). In audio_hw it will check pcr and
apts diff, so large difference between pcr and apts will lead sync mode
from amster to vmaster
[ 2414.316223@3] vdec_init, dev_name:ammvdec_vp9,
vdec_type=VDEC_TYPE_STREAM_PARSER
[ 2414.326361@3] vp9: ver (
201602101,0) decinfo: 1920x1080 rate=4000
[ 2414.326827@3] mem_start_virt failed
[ 2414.330600@3] init_pic_list ok, used_buf_num = 12
[ 2414.336555@2] set pts unstable
[ 2414.338121@2] success set parent hevc_p1_composite rate to
666666666
[ 2414.356287@0]
A-discontinue,pcr=1500,vpts=0,apts=1500,diff_pts=
16209420,lugsp_5ts6
207920
[ 2414.359685@0] discontinue-tsync_mode:A->Vvptatr:S->adji
ffies=204004utsize 12179
[ 2414.366696@0] debugcnt=0x10,diff_pts=
16209420,tsync_mode=0
Change-Id: I7e33abb5e6c27169ecec86fb6e4df33de6bd80cf
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
shuanglong.wang [Mon, 14 May 2018 08:33:49 +0000 (16:33 +0800)]
avsync: av not sync problem cased by vp9 trig
PD#161895: av not sync problem cased by vp9 trig
1)vp9 initialization stream do not post VIDEO_START event,
so do not post VIDEO_STOP in unregister when not post
VIDEO_START which occured in vp9 tirg reset codec operation.
2)AV audio master adjust pcr according apts diff in
tsync tsync_set_apts need to reopen which was commented in
the begining tree of 4.9 codec
3)summit as Tim's patch
Change-Id: I9fb62aecb27f75d1ea9dff938452e0dd4f11b901
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
kele bai [Tue, 15 May 2018 06:44:32 +0000 (14:44 +0800)]
di: fix nr4 param sys interface crash
PD#166354: di: fix nr4 param sys interface crash
1) nr4 param array access violation
Change-Id: Ia79bd0ef8118715c6f1a94c5427c2c4b715f8bf8
Signed-off-by: kele bai <kele.bai@amlogic.com>
Lei Yang [Wed, 16 May 2018 07:11:01 +0000 (15:11 +0800)]
hdmirx: improve the snow noise issue during timing switching
PD#166184: hdmirx: improve the snow noise issue during timing switching
Change-Id: If143d418758f3b0d4895a7ecab87cebe98d8c457
Signed-off-by: Lei Yang <lei.yang@amlogic.com>
pengcheng chen [Sat, 12 May 2018 08:05:19 +0000 (16:05 +0800)]
osd: add afbc arb reset which caused screen blank
PD#166248: osd: afbc arb reset which caused screen blank
Change-Id: I35035a40a50d5123394d527c60df2abb58e10b9a
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
Xing Wang [Wed, 16 May 2018 03:33:41 +0000 (11:33 +0800)]
audio: codec: add suspend and resume for
ad82584f
PD#165897: audio: codec: add suspend and resume for
ad82584f
Change-Id: I5a98b4d19f4cc411ea2f94ab62bd323658fb1c25
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Evoke Zhang [Mon, 14 May 2018 12:24:25 +0000 (20:24 +0800)]
lcd: add retry flow to ensure power on state
PD#166330: mipi panel status is incorrect sometimes when lcd enable
Change-Id: Iace4963e576752208815d672befa4e215f860097
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Weiming Liu [Fri, 13 Apr 2018 10:58:06 +0000 (18:58 +0800)]
lcd: premote a common lcd_extern_i2c_probe
PD#164139: lcd: premote a common lcd_extern_i2c_probe
premote a common lcd_extern_i2c_probe() function,
so it will be shared by various display controller IC
Change-Id: I47638520f32a0865829a1fd776c3a9ca626798ba
Signed-off-by: Weiming Liu <weiming.liu@amlogic.com>
MingLiang Dong [Fri, 11 May 2018 09:25:10 +0000 (17:25 +0800)]
amvecm: fix G12A eye protect function unused
PD#165151: amvecm: fix G12A eye protect function unused
1. G12A use post matrix as wb adjust module
2. fix 905x eye protect function bug
Change-Id: Ic161cafbb455cf278283d20ef9d93f18c07f5811
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
Jianxin Qin [Thu, 10 May 2018 06:50:56 +0000 (14:50 +0800)]
usb: phy2: analog tuning for aml-phy
PD#164286: usb: phy2: analog tuning for aml-phy
Packet lost occures with high probability in High Speed mode, This patch
re-configurate PHY parameters for improving this issue.
Change-Id: If51d300a01d8c30dce27454ad887a0d14f2d1e52
Signed-off-by: Jianxin Qin <jianxin.qin@amlogic.com>
Ao Xu [Tue, 15 May 2018 07:59:14 +0000 (15:59 +0800)]
script: amlogic: add code scan script
PD#166377: script: amlogic: add code scan script
Add code scan script.
Usage: ./script/amlogic/code_scan.sh [path]
Examples:
# scan all code
./script/amlogic/code_scan.sh
# scan specified directory
./script/amlogic/code_scan.sh drivers/amlogic
scan result is in src code's parent directory, named coverity_html
Change-Id: I069cd99d08014cc50a3bf127e199690649e196c8
Signed-off-by: Ao Xu <ao.xu@amlogic.com>
yicheng shen [Fri, 4 May 2018 08:58:26 +0000 (16:58 +0800)]
hdmirx: fixed the pink screen issue when connect with roku box
PD#165686: hdmirx: fixed the pink screen issue when connect with roku box
Change-Id: Ia1723b9e88bcf7dd0773bc301301e682d35a9c5c
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
hongmin hua [Wed, 9 May 2018 09:17:55 +0000 (17:17 +0800)]
cec: add err initiator int for cec error [2/3]
PD#163965: cec: add err initiator int for cec error
Change-Id: I7a10f4d6a90d2e3a15ec3ed969735aadb230db43
Signed-off-by: hongmin hua <hongmin.hua@amlogic.com>
shuze.ma [Tue, 15 May 2018 10:52:28 +0000 (18:52 +0800)]
hdmitx: update hdmi phsycial size during hotplug [1/1]
PD#163001: update hdmi phsycial size during hotplug
Change-Id: I71e863c56abbe5ae8dd151de481b1465317cebf1
Signed-off-by: shuze.ma <shuze.ma@amlogic.com>
Xingyu Chen [Tue, 15 May 2018 09:09:22 +0000 (17:09 +0800)]
arm64: dts: txlx: adjust the position of saradc node
PD#165196: arm64: dts: txlx: adjust the position of saradc node
In order to compatible with the saradc driver in uboot, the node
must be placed in the /{}.
Change-Id: I135a89866249b23b89f466699ecdb8cd7f21db82
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
yicheng shen [Fri, 11 May 2018 03:23:12 +0000 (11:23 +0800)]
hdmirx: add new atmos edid handle method
PD#164867: hdmirx: add new atmos edid handle method
Change-Id: I03865be263d195b3b38bf782bd52b992e2084c71
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
Mark Rutland [Thu, 12 Apr 2018 11:11:09 +0000 (12:11 +0100)]
arm64: cpufeature: Pass capability structure to ->enable callback
PD#166068: arm64: cpufeature: Pass capability structure to ->enable callback
Fix CPU-hotplug fail to bringup issue once stopped CPU.
From: Will Deacon <will.deacon@arm.com>
commit
0a0d111d40fd1dc588cc590fab6b55d86ddc71d3 upstream.
In order to invoke the CPU capability ->matches callback from the ->enable
callback for applying local-CPU workarounds, we need a handle on the
capability structure.
This patch passes a pointer to the capability structure to the ->enable
callback.
Change-Id: I2c002dfbba4e923d0e44ab085ede46e6f47c9755
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com> [v4.9 backport]
Tested-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Mark Rutland [Thu, 12 Apr 2018 11:11:07 +0000 (12:11 +0100)]
arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
PD#166068: arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
From: James Morse <james.morse@arm.com>
Fix CPU-hotplug fail to bringup issue once stopped CPU.
commit
edf298cfce47ab7279d03b5203ae2ef3a58e49db upstream.
this_cpu_has_cap() tests caps->desc not caps->matches, so it stops
walking the list when it finds a 'silent' feature, instead of
walking to the end of the list.
Prior to v4.6's
644c2ae198412 ("arm64: cpufeature: Test 'matches' pointer
to find the end of the list") we always tested desc to find the end of
a capability list. This was changed for dubious things like PAN_NOT_UAO.
v4.7's
e3661b128e53e ("arm64: Allow a capability to be checked on
single CPU") added this_cpu_has_cap() using the old desc style test.
Change-Id: I29788b05eb636de777de5d4f423097804d465a7b
CC: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com> [v4.9 backport]
Tested-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Jihong Sui [Mon, 14 May 2018 09:56:03 +0000 (17:56 +0800)]
hdr: fix the bug that sdr can't switch to hdr for g12a
PD#166004: hdr: fix the bug that sdr can't switch to hdr for g12a
Change-Id: Ia7c14f86d63aa8b00617c47abad14e2eab96d2f6
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
Hong Guo [Mon, 14 May 2018 11:35:02 +0000 (19:35 +0800)]
arm64: dts: g12a: add cpufreq 1.92G.
PD#165143: cpufreq: add cpufreq 1.92G.
Change-Id: I8b9dddf8c4c138bf4b5763f707c174ad48e8a53a
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
bin pang [Mon, 14 May 2018 09:37:57 +0000 (17:37 +0800)]
audio: add 16K mic aux and 32bit feature
PD#164543: audio: 16K mic aux and 32bit support[2/2]
Change-Id: I7e19374cae45821c6189c60eff4b1e2d872ba4c6
Signed-off-by: bin pang <bin.pang@amlogic.com>
Jian Hu [Mon, 14 May 2018 05:29:53 +0000 (13:29 +0800)]
arm64: dts: g12a: add default drive strength for i2c controllers
PD#165715: arm64: dts: g12a: add default drive strength for i2c controllers
Change-Id: I4d909e25d08fa29ac6ebdf756af76bef86bf0bf6
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
nengwen.chen [Thu, 10 May 2018 11:32:49 +0000 (19:32 +0800)]
atv_demod: Add atv color and sound system setting separately [7/8]
PD#165560: Add atv color and sound system setting separately.
Change-Id: I8279143706ddfd705bce95c3f40f701ae9af7829
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
Huan Biao [Fri, 11 May 2018 02:57:31 +0000 (10:57 +0800)]
thermal: fix thermal issue
PD#166068: thermal: fix cpu cooldev work issue and gpupp not match
Change-Id: I26f4626b309cad984e59f3c2f30eb60f1ec5121b
Signed-off-by: Huan Biao <huan.biao@amlogic.com>
Zhuo Wang [Mon, 14 May 2018 04:43:29 +0000 (12:43 +0800)]
ethernet: bypass wol_reg12 check when 10M
PD#166287: 10M wol_reg12 error
Change-Id: I1b9bd412786509d2a4889c58ef634f6391b54e9e
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Jihong Sui [Thu, 10 May 2018 11:18:01 +0000 (19:18 +0800)]
dtv_demod: modified dtv demod
PD#165971: dtv_demod: modified dtv demod
1. change folder name(amldemod ->dtv_demod);
2. set status 0 when not support;
Change-Id: I96c23b0b333ee0967d5013ebc8915fdffa097433
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
Jian Xu [Fri, 11 May 2018 14:39:17 +0000 (07:39 -0700)]
Merge "audio: add audio spdif format kcontrol [1/2]" into amlogic-4.9-dev
Brian Zhu [Wed, 9 May 2018 14:12:52 +0000 (22:12 +0800)]
vpp: fix the bypass pps condition for non-linear scaler
PD#164896: vpp: fix the bypass pps condition for non-linear scaler
Change-Id: Ie4e30499b6fe12253da52194d2b89002faf28bd2
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
Hang Cheng [Thu, 26 Apr 2018 08:48:08 +0000 (16:48 +0800)]
hdmirx: optimize for cases do hdcp1.4 interaction very early
PD#165229: hdmirx: optimize for cases do hdcp1.4 interaction very early
Change-Id: I8b07c2f1be524eed47bde77681c3724b110db618
Signed-off-by: Hang Cheng <hang.cheng@amlogic.com>
Sandy Luo [Fri, 11 May 2018 08:41:02 +0000 (16:41 +0800)]
dts: g12 socket: change max freq
PD#164108: change max freq to 2G Hz
Change-Id: I6ccb051485ee2ff04ddb6558a63340cd52151464
Signed-off-by: Sandy Luo <sandy.luo@amlogic.com>
Zhe Wang [Fri, 11 May 2018 06:53:30 +0000 (14:53 +0800)]
audio: add audio spdif format kcontrol [1/2]
PD#165552: add audio spdif format kcontrol
1) remove drc control for ground noise
2) fast attrack for volume
3) add spdif format kcontrol
Change-Id: I3b4574170d808dd7fe955d249e3414880285eb3e
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Yixun Lan [Fri, 11 May 2018 06:20:29 +0000 (14:20 +0800)]
debug: drop sscanf, use kstrto variant instead
PD#165796: debug: drop sscanf, use kstrto variant instead
kstrto is kernel reconmmend function which is more safe than sscanf
this will also fix the following checkpatch.pl warning
WARNING: Prefer kstrto<type> to single variable sscanf
+ ret = sscanf(buf, "%ld", &val);
Change-Id: I9a4673b9aa43c10f51a20778ba520461ee0a7984
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Lei Qian [Thu, 10 May 2018 13:17:58 +0000 (21:17 +0800)]
hdmirx: fix deadlock issue
PD#164867: fix deadlock issue
Revert "hdmirx: add new atmos edid handle method"
This reverts commit
6bf27f9a5a1777fe965f0d381296f886085a3c87.
Change-Id: Ica0d99c9b4b3f05ccb86c85693c5cc4d2871bd7a
Signed-off-by: Lei Qian <lei.qian@amlogic.com>
Nian Jing [Thu, 19 Apr 2018 11:46:03 +0000 (19:46 +0800)]
cvbs: cvbs performance for g12a Rev.B
PD#164108: cvbs performance for g12a Rev.B
Change-Id: If140535984762cf6d843878e78ab285e014868e7
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
wenbiao zhang [Wed, 9 May 2018 09:19:08 +0000 (17:19 +0800)]
ethernet: chage u200 buildroot default as internal phy
PD#163830: ethernet: chage u200 buildroot default as internal phy
Change-Id: I1be5bfddae6fc0c43e3da5f604a80cca36cfad6e
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
Jihong Sui [Wed, 9 May 2018 03:25:27 +0000 (11:25 +0800)]
dtv_demod: modify dtv demod to adapter tuner
PD#165971: dtv_demod: Modify atv demod to adapter tuner
1. add get_strength;
2. call release when switch to not-support format;
3. chang DVBT/DVBC from DVBFE_ALGO_SW to DVBFE_ALGO_HW;
Change-Id: I5d58542dd1dded1579e950ec36c395d6a01e6cd7
Signed-off-by: Jihong Sui <jihong.sui@amlogic.com>
Jian Hu [Thu, 3 May 2018 03:01:00 +0000 (11:01 +0800)]
i2c: fix i2c clock-frequency inaccurate in fast-mode
PD#165568: i2c: fix i2c clock-frequency in fast-mode
1.When i2c controller used in U-boot,may affect i2c
controller in Kernel,should clear i2c registers.
2.Add i2c default clock-frequency for axg.
3.Add i2c clock-frequency debug sysfs, for i2c-0:
/sys/class/i2c-adapter/i2c-0/device/speed
4.change clock high/low = 1:2 to 2:3
Change-Id: I44ca7ecd8e2e7aec978f3240ff837121ae478ba7
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Nian Jing [Tue, 8 May 2018 08:16:42 +0000 (16:16 +0800)]
vdin: fix atv nosignal after snowon
PD#164655: dynamic config clamp for signal stable
Change-Id: I29c42053d2014b2ba17ab62b9a670b82b0d3550e
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
Jian Hu [Wed, 9 May 2018 05:50:29 +0000 (13:50 +0800)]
pwm: fix min and max duty cycle
PD#165774: pwm: fix min and max duty cycle
When the duty equal 0% and 100%, there is one high or low
count ,the constant bit should be enabled;and constant
bit should be disabled for other duty_cycle.
Change-Id: I36eefee3613f113f6c30db076e41cd8223086c54
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Shunzhou Jiang [Tue, 10 Apr 2018 02:41:02 +0000 (10:41 +0800)]
cpuidle: enable cpu idle
PD#163959: G12A: enable cpu idle
Change-Id: If5493f037f51092358b8f1c4151655aafec6e379
Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com>
qi.yuan [Fri, 20 Apr 2018 11:08:29 +0000 (19:08 +0800)]
audio: add an interface for HDMI out disable [1/2]
PD#165284: add an interface control for audio hdmi out disable
1)add a gpio control switch for ARCIN and SPDIFIN
2)clean global value in audio driver
3)rewrite HDMITX audio control interface
4)remove HDMITX user space control SYSFS
Forbidden user space control of HDMITX audio, must via AUDIO
Change-Id: Ifc69c8553df903631d80f414771d91966045f85f
Signed-off-by: qi.yuan <qi.yuan@amlogic.com>
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
jiamin ma [Wed, 9 May 2018 00:44:20 +0000 (08:44 +0800)]
ir: fix ir memory overflow issue
PD#164774: kernel panic after mtk_cfg80211_set_power_mgmt
two possible overflow cases:
1. dev->debug_current + len == dev->debug_buffer_size
2. len > dev->debug_buffer_size
for the first case(currently triggered case)
the last byte of string pointed to by fmt, aka.'\0', will
overwrite the first byte of memory pointed to by header(in
function __register_sysctl_table), which is just the LSB of
ipv4_table[]'s base address. Leading to "Unable to handle
kernel paging request at virtual address xxxx" panic
for the second case
a bunch of memory pointed to by header(in function
__register_sysctl_table) will be overwritten
Change-Id: I6bc42308323b7ffb52fe4d1fa9d22742a31e8b1f
Signed-off-by: jiamin ma <jiamin.ma@amlogic.com>
jianxin.pan [Mon, 7 May 2018 05:51:20 +0000 (13:51 +0800)]
workqueue: add more debug when null pwq
PD#158184: print work and worker function when null pwq
Change-Id: I552c6585935e47abfb9593f4a2d2f1588906aaf8
Signed-off-by: jianxin.pan <jianxin.pan@amlogic.com>
Nian Jing [Wed, 9 May 2018 08:19:02 +0000 (16:19 +0800)]
tvafe: reset vdin asynchronous fifo in tvafe reset
PD#165571: fix greenscreen on repeatly power on/off
Change-Id: Iefa412c2c4f86ba525bfdebbf395d38d34b77a30
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
jianxin.pan [Mon, 7 May 2018 06:25:48 +0000 (14:25 +0800)]
debug: add watchdog trigger in sysrq
PD#165796: watchdog trigger to debug wdt related behavior
"echo x > /proc/sysrq-trigger" to trigger watchdog
Change-Id: Iddd92cd64c9a7ccdf452f23706b396eaf50ae448
Signed-off-by: jianxin.pan <jianxin.pan@amlogic.com>
jianxin.pan [Sat, 20 Jan 2018 07:24:50 +0000 (15:24 +0800)]
debug: hard lockup detect
PD#165796: detect dead lock in isr and dead lock with irq disabled
Change-Id: I0aace28fd29e5aeb8c514f6ab1700ac1248f836c
Signed-off-by: jianxin.pan <jianxin.pan@amlogic.com>
Yi Zhou [Wed, 9 May 2018 07:48:20 +0000 (15:48 +0800)]
hdmitx: remove setting BT2020 in 4k color deptch mode
PD#162864: hdmitx: remove setting BT2020 in 4k color deptch mode
some TVs flash when changing colormetry
such as bt2020 to bt709, or bt709 to bt601
Change-Id: I360dfc1ea3299d4ec75903d435530425afb4f546
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
yicheng shen [Mon, 23 Apr 2018 02:50:25 +0000 (10:50 +0800)]
hdmirx: add new atmos edid handle method
PD#164867: hdmirx: add new atmos edid handle method
Change-Id: I4f6fa58ebfe106cedb9f814c92657f08dc6d2aaf
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
Greg Kroah-Hartman [Wed, 9 May 2018 10:28:25 +0000 (12:28 +0200)]
Merge 4.9.99 into android-4.9
Changes in 4.9.99
perf/core: Fix the perf_cpu_time_max_percent check
percpu: include linux/sched.h for cond_resched()
bpf: map_get_next_key to return first key on NULL
arm/arm64: KVM: Add PSCI version selection API
crypto: talitos - fix IPsec cipher in length
serial: imx: ensure UCR3 and UFCR are setup correctly
USB: serial: option: Add support for Quectel EP06
ALSA: pcm: Check PCM state at xfern compat ioctl
ALSA: seq: Fix races at MIDI encoding in snd_virmidi_output_trigger()
ALSA: aloop: Mark paused device as inactive
ALSA: aloop: Add missing cable lock to ctl API callbacks
tracepoint: Do not warn on ENOMEM
Input: leds - fix out of bound access
Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
xfs: prevent creating negative-sized file via INSERT_RANGE
RDMA/cxgb4: release hw resources on device removal
RDMA/ucma: Allow resolving address w/o specifying source address
RDMA/mlx5: Protect from shift operand overflow
NET: usb: qmi_wwan: add support for ublox R410M PID 0x90b2
IB/mlx5: Use unlimited rate when static rate is not supported
IB/hfi1: Fix NULL pointer dereference when invalid num_vls is used
drm/vmwgfx: Fix a buffer object leak
drm/bridge: vga-dac: Fix edid memory leak
test_firmware: fix setting old custom fw path back on exit, second try
USB: serial: visor: handle potential invalid device configuration
USB: Accept bulk endpoints with 1024-byte maxpacket
USB: serial: option: reimplement interface masking
USB: serial: option: adding support for ublox R410M
usb: musb: host: fix potential NULL pointer dereference
usb: musb: trace: fix NULL pointer dereference in musb_g_tx()
platform/x86: asus-wireless: Fix NULL pointer dereference
s390/facilites: use stfle_fac_list array size for MAX_FACILITY_BIT
Linux 4.9.99
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Greg Kroah-Hartman [Wed, 9 May 2018 07:50:24 +0000 (09:50 +0200)]
Linux 4.9.99
Heiko Carstens [Mon, 20 Mar 2017 13:29:50 +0000 (14:29 +0100)]
s390/facilites: use stfle_fac_list array size for MAX_FACILITY_BIT
commit
6f5165e864d240d15675cc2fb5a369d57e1f60d0 upstream.
Use the actual size of the facility list array within the lowcore
structure for the MAX_FACILITY_BIT define instead of a comment which
states what this is good for. This makes it a bit harder to break
things.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
João Paulo Rechi Vita [Thu, 19 Apr 2018 14:04:34 +0000 (07:04 -0700)]
platform/x86: asus-wireless: Fix NULL pointer dereference
commit
9f0a93de9139c2b0a59299cd36b61564522458f8 upstream.
When the module is removed the led workqueue is destroyed in the remove
callback, before the led device is unregistered from the led subsystem.
This leads to a NULL pointer derefence when the led device is
unregistered automatically later as part of the module removal cleanup.
Bellow is the backtrace showing the problem.
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: __queue_work+0x8c/0x410
PGD 0 P4D 0
Oops: 0000 [#1] SMP NOPTI
Modules linked in: ccm edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 joydev crypto_simd asus_nb_wmi glue_helper uvcvideo snd_hda_codec_conexant snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel asus_wmi snd_hda_codec cryptd snd_hda_core sparse_keymap videobuf2_vmalloc arc4 videobuf2_memops snd_hwdep input_leds videobuf2_v4l2 ath9k psmouse videobuf2_core videodev ath9k_common snd_pcm ath9k_hw media fam15h_power ath k10temp snd_timer mac80211 i2c_piix4 r8169 mii mac_hid cfg80211 asus_wireless(-) snd soundcore wmi shpchp 8250_dw ip_tables x_tables amdkfd amd_iommu_v2 amdgpu radeon chash i2c_algo_bit drm_kms_helper syscopyarea serio_raw sysfillrect sysimgblt fb_sys_fops ahci ttm libahci drm video
CPU: 3 PID: 2177 Comm: rmmod Not tainted 4.15.0-5-generic #6+dev94.b4287e5bem1-Endless
Hardware name: ASUSTeK COMPUTER INC. X555DG/X555DG, BIOS 5.011 05/05/2015
RIP: 0010:__queue_work+0x8c/0x410
RSP: 0018:
ffffbe8cc249fcd8 EFLAGS:
00010086
RAX:
ffff992ac6810800 RBX:
0000000000000000 RCX:
0000000000000008
RDX:
0000000000000000 RSI:
0000000000000008 RDI:
ffff992ac6400e18
RBP:
ffffbe8cc249fd18 R08:
ffff992ac6400db0 R09:
0000000000000000
R10:
0000000000000040 R11:
ffff992ac6400dd8 R12:
0000000000002000
R13:
ffff992abd762e00 R14:
ffff992abd763e38 R15:
000000000001ebe0
FS:
00007f318203e700(0000) GS:
ffff992aced80000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
0000000000000000 CR3:
00000001c720e000 CR4:
00000000001406e0
Call Trace:
queue_work_on+0x38/0x40
led_state_set+0x2c/0x40 [asus_wireless]
led_set_brightness_nopm+0x14/0x40
led_set_brightness+0x37/0x60
led_trigger_set+0xfc/0x1d0
led_classdev_unregister+0x32/0xd0
devm_led_classdev_release+0x11/0x20
release_nodes+0x109/0x1f0
devres_release_all+0x3c/0x50
device_release_driver_internal+0x16d/0x220
driver_detach+0x3f/0x80
bus_remove_driver+0x55/0xd0
driver_unregister+0x2c/0x40
acpi_bus_unregister_driver+0x15/0x20
asus_wireless_driver_exit+0x10/0xb7c [asus_wireless]
SyS_delete_module+0x1da/0x2b0
entry_SYSCALL_64_fastpath+0x24/0x87
RIP: 0033:0x7f3181b65fd7
RSP: 002b:
00007ffe74bcbe18 EFLAGS:
00000206 ORIG_RAX:
00000000000000b0
RAX:
ffffffffffffffda RBX:
0000000000000000 RCX:
00007f3181b65fd7
RDX:
000000000000000a RSI:
0000000000000800 RDI:
0000555ea2559258
RBP:
0000555ea25591f0 R08:
00007ffe74bcad91 R09:
000000000000000a
R10:
0000000000000000 R11:
0000000000000206 R12:
0000000000000003
R13:
00007ffe74bcae00 R14:
0000000000000000 R15:
0000555ea25591f0
Code: 01 00 00 02 0f 85 7d 01 00 00 48 63 45 d4 48 c7 c6 00 f4 fa 87 49 8b 9d 08 01 00 00 48 03 1c c6 4c 89 f7 e8 87 fb ff ff 48 85 c0 <48> 8b 3b 0f 84 c5 01 00 00 48 39 f8 0f 84 bc 01 00 00 48 89 c7
RIP: __queue_work+0x8c/0x410 RSP:
ffffbe8cc249fcd8
CR2:
0000000000000000
---[ end trace
7aa4f4a232e9c39c ]---
Unregistering the led device on the remove callback before destroying the
workqueue avoids this problem.
https://bugzilla.kernel.org/show_bug.cgi?id=196097
Reported-by: Dun Hum <bitter.taste@gmx.com>
Cc: stable@vger.kernel.org
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bin Liu [Mon, 30 Apr 2018 16:20:54 +0000 (11:20 -0500)]
usb: musb: trace: fix NULL pointer dereference in musb_g_tx()
commit
9aea9b6cc78d2b99b23d84fb2e0bc6e464c6569e upstream.
The usb_request pointer could be NULL in musb_g_tx(), where the
tracepoint call would trigger the NULL pointer dereference failure when
parsing the members of the usb_request pointer.
Move the tracepoint call to where the usb_request pointer is already
checked to solve the issue.
Fixes:
fc78003e5345 ("usb: musb: gadget: add usb-request tracepoints")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>