git.somdevices.com Git - linux.git/log

Peter Chen [Thu, 22 Aug 2019 09:37:52 +0000 (17:37 +0800)]

MLK-22366-8 usb: cdns3: gadget: improve EP0 init and de-init routine

We find there is still EP0 request duirng EP0 configuration, and the
pointer for this request is incorrect. In this commit, we make sure
the EP0 request has deleted from the list at .udc_stop. If there is
still one EP0 request during .udc_start, we will show a warning. Below
oops is fixed by this change.

[ 6339.760440] init: Sending signal 9 to service 'adbd' (pid 1878) process group...
[ 6339.780901] audit: audit_lost=111533 audit_rate_limit=5 audit_backlog_limit=64
[ 6339.788319] audit: rate limit exceeded
[ 6339.823842] libprocessgroup: Successfully killed process cgroup uid 0 pid 1878 in 54ms
[ 6339.832589] init: Service 'adbd' (pid 1878) received signal 9
[ 6339.839108] init: processing action (init.svc.adbd=stopped) from (/init.usb.configfs.rc:14)
[ 6340.002992] init: Received control message 'start' for 'adbd' from pid: 3324 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
[ 6340.023541] read descriptors
[ 6340.026452] read strings
[ 6340.927793] Unable to handle kernel paging request at virtual address 00020249
[ 6340.935026] Mem abort info:
[ 6340.937824]   Exception class = DABT (current EL), IL = 32 bits
[ 6340.943747]   SET = 0, FnV = 0
[ 6340.946805]   EA = 0, S1PTW = 0
[ 6340.949949] Data abort info:
[ 6340.952834]   ISV = 0, ISS = 0x00000044
[ 6340.956673]   CM = 0, WnR = 1
[ 6340.959648] user pgtable: 4k pages, 48-bit VAs, pgd = ffff8008f0309000
[ 6340.966178] [0000000000020249] *pgd=0000000000000000
[ 6340.971151] Internal error: Oops: 96000044 [#1] PREEMPT SMP
[ 6340.976726] Modules linked in:
[ 6340.979789] CPU: 5 PID: 1910 Comm: usb@1.1-service Not tainted 4.14.98-07858-g3dd4133 #1
[ 6340.987888] Hardware name: Freescale i.MX8QM MEK (DT)
[ 6340.992945] task: ffff8008ee468e00 task.stack: ffff00000f1a8000
[ 6340.998884] PC is at cdns3_ep0_config+0x50/0xf0
[ 6341.003418] LR is at cdns3_ep0_config+0x40/0xf0
[ 6341.007949] pc : [<ffff0000089be374>] lr : [<ffff0000089be364>] pstate: 200001c5
[ 6341.015349] sp : ffff00000f1abc80
[ 6341.018668] x29: ffff00000f1abc80 x28: ffff8008ee468e00
[ 6341.023992] x27: ffff000009022000 x26: 0000000000000040
[ 6341.029318] x25: ffff00000f1abeb0 x24: ffff8008f05a4500
[ 6341.034635] x23: ffff8008f3929680 x22: 0000000000000040
[ 6341.039952] x21: 0000000000400001 x20: ffff00000f1f0000
[ 6341.045268] x19: ffff8008f2d22000 x18: 0000f7c42593c000
[ 6341.050585] x17: 0000f7c4258b17d0 x16: ffff00000829ecd8
[ 6341.055902] x15: 0000000000000000 x14: 0000000430060004
[ 6341.061219] x13: 0002010507010142 x12: ff02000004090002
[ 6341.066535] x11: 0002820507000200 x10: ffff8008eb685e68
[ 6341.071852] x9 : 0000000000000000 x8 : ffff8008ea9efd00
[ 6341.077168] x7 : 0000000000000000 x6 : 000000000000003f
[ 6341.082485] x5 : 0000000000000040 x4 : 0000000000000000
[ 6341.087802] x3 : 0000000000020241 x2 : 0000000000000000
[ 6341.093119] x1 : ffff8008f059d040 x0 : ffff8008f059d000
[ 6341.098438]
[ 6341.098438] X0: 0xffff8008f059cf80:
[ 6341.103405] cf80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.111623] cfa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.119842] cfc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.128051] cfe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.136261] d000  f059dc00 ffff8008 082a01f8 ffff0000 00000000 00000000 00000000 00000000
[ 6341.144479] d020  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.152689] d040  00020241 00000000 00000000 00000000 00000000 00000000 f059d058 ffff8008
[ 6341.160898] d060  f059d058 ffff8008 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.169110]
[ 6341.169110] X1: 0xffff8008f059cfc0:
[ 6341.174077] cfc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.182287] cfe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.190496] d000  f059dc00 ffff8008 082a01f8 ffff0000 00000000 00000000 00000000 00000000
[ 6341.198706] d020  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.206916] d040  00020241 00000000 00000000 00000000 00000000 00000000 f059d058 ffff8008
[ 6341.215126] d060  f059d058 ffff8008 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.223335] d080  00000000 00000000 00000000 00000000 f3647c00 ffff8008 00000000 00000000
[ 6341.231545] d0a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.239759]
[ 6341.239759] X8: 0xffff8008ea9efc80:
[ 6341.244724] fc80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.252934] fca0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.261145] fcc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.269371] fce0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.277580] fd00  6d766976 ffffffff 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.285790] fd20  00000000 00000000 00000000 00000000 ebbfb800 ffff8008 f7feee00 ffff8008
[ 6341.294000] fd40  f16a2980 ffff8008 f16a2300 ffff8008 00000000 00000000 00000000 00000000
[ 6341.302209] fd60  0000000d 00000006 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.310430]
[ 6341.310430] X10: 0xffff8008eb685de8:
[ 6341.315484] 5de8  00000000 00000000 00000000 00000000 00000000 00000000 f2d22010 ffff8008
[ 6341.323693] 5e08  00000000 00000000 00000000 00000000 eb685e18 ffff8008 eb685e18 ffff8008
[ 6341.331903] 5e28  4f894f89 00000000 ea9ef800 ffff8008 00000000 00000000 00000000 00000000
[ 6341.340113] 5e48  eb685e48 ffff8008 eb685e48 ffff8008 00000005 00000003 00000002 00000000
[ 6341.348323] 5e68  00000000 00010001 00000000 00000000 23df23df 00000000 eb685e80 ffff8008
[ 6341.356532] 5e88  eb685e80 ffff8008 00000003 00000000 316e316e 00000000 0fbcbdb8 ffff0000
[ 6341.364741] 5ea8  0fbcbdb8 ffff0000 00000000 00000000 f3b05b80 ffff8008 f2f2ce80 ffff8008
[ 6341.372952] 5ec8  eea86900 ffff8008 eea8691c ffff8008 00000074 00000003 00000003 00000005
[ 6341.381166]
[ 6341.381166] X19: 0xffff8008f2d21f80:
[ 6341.386217] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.394427] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.402637] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.410846] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.419057] 2000  f7540010 ffff8008 f7540010 ffff8008 00000000 00000000 f2d22018 ffff8008
[ 6341.427285] 2020  f2d22018 ffff8008 08a06998 ffff0000 f2d29800 ffff8008 091c3650 ffff0000
[ 6341.435502] 2040  f2d63218 ffff8008 f2d63330 ffff8008 f2d64030 ffff8008 00000000 00000005
[ 6341.443720] 2060  00000000 00000000 095d0150 ffff0000 f7540010 ffff8008 f2d64100 ffff8008
[ 6341.451932]
[ 6341.451932] X23: 0xffff8008f3929600:
[ 6341.456986] 9600  00000001 ffff8008 00010000 00000000 74737973 615f6d65 735f7070 63697274
[ 6341.465195] 9620  646f6d74 35314065 38333636 36303837 2e353432 00747874 00000000 00000000
[ 6341.473414] 9640  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.481632] 9660  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.489842] 9680  31316235 30303030 6273752e 00000033 00000000 00000000 f3929690 ffff8008
[ 6341.498051] 96a0  00000000 00000000 00000cfe 00000000 002010df 00000000 00000000 00000000
[ 6341.506261] 96c0  00000000 00000000 00000000 00000000 00000000 00000000 25401230 ffff0000
[ 6341.514470] 96e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.522683]
[ 6341.522683] X24: 0xffff8008f05a4480:
[ 6341.527737] 4480  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.535947] 44a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.544156] 44c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.552366] 44e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.560575] 4500  00000000 00000000 00000000 00000000 f7a338a0 ffff8008 6e038c00 ffff8000
[ 6341.568786] 4520  ec35b6a0 ffff8008 090571f0 ffff0000 00000000 00000000 00000002 00000000
[ 6341.577026] 4540  00028001 0005801e ee468e00 ffff8008 00000000 00000000 f05a4558 ffff8008
[ 6341.585248] 4560  f05a4558 ffff8008 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.593478]
[ 6341.593478] X28: 0xffff8008ee468d80:
[ 6341.598531] 8d80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.606740] 8da0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.614950] 8dc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.623160] 8de0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6341.631369] 8e00  00000022 00000000 ffffffff ffffffff 00000002 00000000 00000000 00000000
[ 6341.639579] 8e20  0f1a8000 ffff0000 00000002 00404040 00000000 00000000 f7acd438 ffff8008
[ 6341.647789] 8e40  00000001 00000005 0000003d 00000000 00170a04 00000001 f2f9e200 ffff8008
[ 6341.655998] 8e60  00000005 00000001 00000078 00000078 00000078 00000000 09031d48 ffff0000
[ 6341.664209]
[ 6341.665707] Process usb@1.1-service (pid: 1910, stack limit = 0xffff00000f1a8000)
[ 6341.673192] Call trace:
[ 6341.675644] Exception stack(0xffff00000f1abb40 to 0xffff00000f1abc80)
[ 6341.682092] bb40: ffff8008f059d000 ffff8008f059d040 0000000000000000 0000000000020241
[ 6341.689927] bb60: 0000000000000000 0000000000000040 000000000000003f 0000000000000000
[ 6341.697763] bb80: ffff8008ea9efd00 0000000000000000 ffff8008eb685e68 0002820507000200
[ 6341.705599] bba0: ff02000004090002 0002010507010142 0000000430060004 0000000000000000
[ 6341.713435] bbc0: ffff00000829ecd8 0000f7c4258b17d0 0000f7c42593c000 ffff8008f2d22000
[ 6341.721271] bbe0: ffff00000f1f0000 0000000000400001 0000000000000040 ffff8008f3929680
[ 6341.729107] bc00: ffff8008f05a4500 ffff00000f1abeb0 0000000000000040 ffff000009022000
[ 6341.736943] bc20: ffff8008ee468e00 ffff00000f1abc80 ffff0000089be364 ffff00000f1abc80
[ 6341.744779] bc40: ffff0000089be374 00000000200001c5 ffff8008f36abe00 0000000000000000
[ 6341.752615] bc60: 0000ffffffffffff ffff8008f36abe00 ffff00000f1abc80 ffff0000089be374
[ 6341.760459] [<ffff0000089be374>] cdns3_ep0_config+0x50/0xf0
[ 6341.766041] [<ffff0000089b9ea0>] cdns3_gadget_config+0x18/0xb4
[ 6341.771878] [<ffff0000089ba074>] cdns3_gadget_udc_start+0x40/0x60
[ 6341.777978] [<ffff000008a06a8c>] udc_bind_to_driver+0xc8/0x118
[ 6341.783814] [<ffff000008a06e5c>] usb_gadget_probe_driver+0xa0/0x12c
[ 6341.790087] [<ffff000008a04d2c>] gadget_dev_desc_UDC_store+0xc8/0x124
[ 6341.796536] [<ffff00000832fc9c>] configfs_write_file+0xe8/0x184
[ 6341.802457] [<ffff00000829e640>] vfs_write+0xb8/0x1d4
[ 6341.807513] [<ffff00000829ed28>] SyS_write+0x50/0xb0
[ 6341.812480] Exception stack(0xffff00000f1abec0 to 0xffff00000f1ac000)
[ 6341.818928] bec0: 0000000000000014 0000f7c424dff219 000000000000000d 00000000000001b6
[ 6341.826764] bee0: 0000000000000000 0000f7c424dff008 0000000000000000 0000000000000000
[ 6341.834599] bf00: 0000000000000040 0000000000000000 000000000000000d 0000f7c424dff070
[ 6341.842436] bf20: 0000f7c424dff028 0000000000000bb0 0000f7c425400000 0000000000000000
[ 6341.850272] bf40: 0000f7c425e3ac28 0000f7c4258b17d0 0000f7c42593c000 000000000000000d
[ 6341.858108] bf60: 0000000000000014 0000f7c424dff219 0000000000088241 00000000000001b6
[ 6341.865944] bf80: 0000f7c424dff141 0000f7c424d02000 aaaaaaaaaaaaaaab 0000b23b75c123c8
[ 6341.873780] bfa0: 0000000000000022 0000f7c424dff060 0000f7c425e121b0 0000f7c424dff040
[ 6341.881617] bfc0: 0000f7c4258b17d8 0000000040000000 0000000000000014 0000000000000040
[ 6341.889452] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 6341.897291] [<ffff000008083ac0>] el0_svc_naked+0x34/0x38
[ 6341.902608] Code: b4000100 f9402003 91010001 f9402402 (f9000462)
[ 6341.908714] ---[ end trace b38490f7134cdbe8 ]---
[ 6341.913334] Kernel panic - not syncing: Fatal exception
[ 6341.918567] SMP: stopping secondary CPUs
[ 6341.922494] Kernel Offset: disabled
[ 6341.925983] CPU features: 0x180200c
[ 6341.929473] Memory Limit: none
[ 6341.932541] Rebooting in 5 seconds..

Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Peter Chen [Thu, 8 Aug 2019 07:52:49 +0000 (15:52 +0800)]

commit | commitdiff | tree

Peter Chen [Wed, 7 Aug 2019 01:47:06 +0000 (09:47 +0800)]

MLK-22366-6 usb: cdns3: gadget: do not call disconnect if it is not configured

Fix below oops:
init: Received control message 'start' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
init: starting service 'adbd'...
init: Created socket '/dev/socket/adbd', mode 660, user 1000, group 1000
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
configfs-gadget gadget: high-speed config #1: b
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=CONFIGURED
init: Received control message 'start' for 'adbd' from pid: 3499 (system_server)
init: Received control message 'stop' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
android_work: sent uevent USB_STATE=DISCONNECTED
audit: audit_lost=179935 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
audit: audit_lost=179970 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
using random self ethernet address
using random host ethernet address
read descriptors
read strings
usb0: HOST MAC f2:80:c5:eb:a1:fd
usb0: MAC 92:da:4f:13:01:73
android_work: did not send uevent (0 0           (null))
audit: audit_lost=180005 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
init: Received control message 'start' for 'adbd' from pid: 3499 (system_server)
composite_disconnect: Calling disconnect on a Gadget that is                      not connected
android_work: did not send uevent (0 0           (null))
init: Received control message 'stop' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
init: Sending signal 9 to service 'adbd' (pid 22343) process group...
------------[ cut here ]------------
audit: audit_lost=180038 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
WARNING: CPU: 0 PID: 3468 at /home/tianyang/maddev_pie9.0/vendor/nxp-opensource/kernel_imx/drivers/usb/gadget/composite.c:2009 composite_disconnect+0x80/0x88
Modules linked in:
CPU: 0 PID: 3468 Comm: HWC-UEvent-Thre Not tainted 4.14.98-07846-g0b40a9b-dirty #16
Hardware name: Freescale i.MX8QM MEK (DT)
task: ffff8008f2349c00 task.stack: ffff00000b0a8000
PC is at composite_disconnect+0x80/0x88
LR is at composite_disconnect+0x80/0x88
pc : [<ffff0000089ff9b0>] lr : [<ffff0000089ff9b0>] pstate: 600001c5
sp : ffff000008003dd0
x29: ffff000008003dd0 x28: ffff8008f2349c00
x27: ffff000009885018 x26: ffff000008004000
Timeout for IPC response!
x25: ffff000009885018 x24: ffff000009c8e280
x23: ffff8008f2d98010 x22: 00000000000001c0
x21: ffff8008f2d98394 x20: ffff8008f2d98010
x19: 0000000000000000 x18: 0000e3956f4f075a
fxos8700 4-001e: i2c block read acc failed
x17: 0000e395735727e8 x16: ffff00000829f4d4
x15: ffffffffffffffff x14: 7463656e6e6f6320
x13: 746f6e2009090920 x12: 7369207461687420
x11: 7465676461472061 x10: 206e6f207463656e
x9 : 6e6f637369642067 x8 : ffff000009c8e280
x7 : ffff0000086ca6cc x6 : ffff000009f15e78
x5 : 0000000000000000 x4 : 0000000000000000
x3 : ffffffffffffffff x2 : c3f28b86000c3900
x1 : c3f28b86000c3900 x0 : 000000000000004e

X20: 0xffff8008f2d97f90:
7f90  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fb0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
libprocessgroup: Failed to kill process cgroup uid 0 pid 22343 in 215ms, 1 processes remain
7fd0
Timeout for IPC response!
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
using random self ethernet address
7ff0  00000000 00000000 00000000 00000000 f76c8010 ffff8008 f76c8010 ffff8008
8010  00000100 00000000 f2d98018 ffff8008 f2d98018 ffff8008 08a067dc
using random host ethernet address
ffff0000
8030  f206d800 ffff8008 091c3650 ffff0000 f7957b18 ffff8008 f7957730 ffff8008
8050  f716a630 ffff8008 00000000 00000005 00000000 00000000 095d1568 ffff0000
8070  f76c8010 ffff8008 f716a800 ffff8008 095cac68 ffff0000 f206d828 ffff8008

X21: 0xffff8008f2d98314:
8314  ffff8008 00000000 00000000 00000000 00000000 00000000 00000000 00000000
8334  00000000 00000000 00000000 00000000 00000000 08a04cf4 ffff0000 00000000
8354  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
8374  00000000 00000000 00000000 00001001 00000000 00000000 00000000 00000000
8394  e4bbe4bb 0f230000 ffff0000 0afae000 ffff0000 ae001000 00000000 f206d400
Timeout for IPC response!
83b4  ffff8008 00000000 00000000 f7957b18 ffff8008 f7957718 ffff8008 f7957018
83d4  ffff8008 f7957118 ffff8008 f7957618 ffff8008 f7957818 ffff8008 f7957918
83f4  ffff8008 f7957d18 ffff8008 00000000 00000000 00000000 00000000 00000000

X23: 0xffff8008f2d97f90:
7f90  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fb0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fd0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7ff0  00000000 00000000 00000000 00000000 f76c8010 ffff8008 f76c8010 ffff8008
8010  00000100 00000000 f2d98018 ffff8008 f2d98018 ffff8008 08a067dc ffff0000
8030  f206d800 ffff8008 091c3650 ffff0000 f7957b18 ffff8008 f7957730 ffff8008
8050  f716a630 ffff8008 00000000 00000005 00000000 00000000 095d1568 ffff0000
8070  f76c8010 ffff8008 f716a800 ffff8008 095cac68 ffff0000 f206d828 ffff8008

X28: 0xffff8008f2349b80:
9b80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9ba0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9bc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9be0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9c00  00000022 00000000 ffffffff ffffffff 00010001 00000000 00000000 00000000
9c20  0b0a8000 ffff0000 00000002 00404040 00000000 00000000 00000000 00000000
9c40  00000001 00000000 00000001 00000000 001ebd44 00000001 f390b800 ffff8008
9c60  00000000 00000001 00000070 00000070 00000070 00000000 09031d48 ffff0000

Call trace:
Exception stack(0xffff000008003c90 to 0xffff000008003dd0)
3c80:                                   000000000000004e c3f28b86000c3900
3ca0: c3f28b86000c3900 ffffffffffffffff 0000000000000000 0000000000000000
3cc0: ffff000009f15e78 ffff0000086ca6cc ffff000009c8e280 6e6f637369642067
3ce0: 206e6f207463656e 7465676461472061 7369207461687420 746f6e2009090920
3d00: 7463656e6e6f6320 ffffffffffffffff ffff00000829f4d4 0000e395735727e8
3d20: 0000e3956f4f075a 0000000000000000 ffff8008f2d98010 ffff8008f2d98394
3d40: 00000000000001c0 ffff8008f2d98010 ffff000009c8e280 ffff000009885018
3d60: ffff000008004000 ffff000009885018 ffff8008f2349c00 ffff000008003dd0
3d80: ffff0000089ff9b0 ffff000008003dd0 ffff0000089ff9b0 00000000600001c5
3da0: ffff8008f33f2cd8 0000000000000000 0000ffffffffffff 0000000000000000
init: Received control message 'start' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
3dc0: ffff000008003dd0 ffff0000089ff9b0
[<ffff0000089ff9b0>] composite_disconnect+0x80/0x88
[<ffff000008a044d4>] android_disconnect+0x3c/0x68
[<ffff0000089ba9f8>] cdns3_device_irq_handler+0xfc/0x2c8
[<ffff0000089b84c0>] cdns3_irq+0x44/0x94
[<ffff00000814494c>] __handle_irq_event_percpu+0x60/0x24c
[<ffff000008144c0c>] handle_irq_event+0x58/0xc0
[<ffff00000814873c>] handle_fasteoi_irq+0x98/0x180
[<ffff000008143a10>] generic_handle_irq+0x24/0x38
[<ffff000008144170>] __handle_domain_irq+0x60/0xac
[<ffff0000080819c4>] gic_handle_irq+0xd4/0x17c
Exception stack(0xffff00000b0ab950 to 0xffff00000b0aba90)

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Peter Chen [Tue, 6 Aug 2019 07:18:30 +0000 (15:18 +0800)]

commit | commitdiff | tree

Peter Chen [Thu, 1 Aug 2019 03:23:24 +0000 (11:23 +0800)]

MLK-22366-4 usb: cdns3: gadget: don't call request handler for the unconfigured device

We don't need to notify the bus reset for class driver if the non-control
endpoints are not enabled. It could cause unnecessary disconnect event for
android due to below two reasons:
- Android declares the disconnect event for reset handler.
- The controller will get two reset interrupts at HS mode
it fixed two below oops:

oops #1

android_work: did not send uevent (0 0           (null))
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
android_work: sent uevent USB_STATE=CONNECTED
configfs-gadget gadget: high-speed config #1: b
android_work: sent uevent USB_STATE=CONFIGURED
android_work: sent uevent USB_STATE=DISCONNECTED
audit: audit_lost=8846 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
init: Received control message 'start' for 'adbd' from pid: 3275 (system_server)
android_work: sent uevent USB_STATE=CONNECTED
android_disconnect: gadget driver already disconnected
init: Received control message 'stop' for 'adbd' from pid: 3135
(/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
init: Sending signal 9 to service 'adbd' (pid 5859) process group...
android_work: sent uevent USB_STATE=DISCONNECTED
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5858 at kernel_imx/drivers/usb/gadget/configfs.c:1533 android_disconnect+0x60/0x68
Modules linked in:
audit: audit_lost=8877 audit_rate_limit=5 audit_backlog_limit=64
CPU: 0 PID: 5858 Comm: main Not tainted 4.14.98-07844-g346f959 #14
audit: rate limit exceeded
Hardware name: Freescale i.MX8QXP MEK (DT)
task: ffff800063950e00 task.stack: ffff00000daf8000
PC is at android_disconnect+0x60/0x68
LR is at android_disconnect+0x60/0x68
pc : [<ffff000008a044cc>] lr : [<ffff000008a044cc>] pstate: 600001c5
sp : ffff000008003e00
x29: ffff000008003e00 x28: ffff800063950e00
Timeout for IPC response!
x27: ffff000009885018 x26: ffff000008004000
Failed power operation on resource 248 sc_err 3
x25: ffff000009885018 x24: ffff000009c8e280
x23: ffff800836158810 x22: 00000000000001c0
x21: ffff800836158b94 x20: ffff800836158810
x19: 0000000000000000 x18: 0000f6cba5d06050
Synchronous External Abort: synchronous external abort (0x96000210) at 0xffff000011790024
x17: 0000f6cba74ac218 x16: ffff00000829be84
Internal error: : 96000210 [#1] PREEMPT SMP
Modules linked in:
x15: 0000f6cba5d067f0
x14: 0000f6cba5d0a3d0
CPU: 2 PID: 2353 Comm: kworker/2:1H Not tainted 4.14.98-07844-g346f959 #14
Hardware name: Freescale i.MX8QXP MEK (DT)
x13: 656c626174206665 x12: 078db5fab2ae6e00
Workqueue: kblockd blk_mq_run_work_fn
x11: ffff000008003ad0
task: ffff80083bf62a00 task.stack: ffff00000b5e8000
x10: ffff000008003ad0
PC is at esdhc_readl_le+0x8/0x15c
x9 : 0000000000000006
LR is at sdhci_send_command+0xc4/0xa54
x8 : ffff000009c8e280
pc : [<ffff000008b82ea4>] lr : [<ffff000008b6ca48>] pstate: 200001c5
i2c-rpmsg virtio0.rpmsg-i2c-channel.-1.2: rpmsg_xfer failed: timeout
fxos8700 14-001e: i2c block read acc failed
i2c-rpmsg virtio0.rpmsg-i2c-channel.-1.2: rpmsg_xfer failed: timeout

oops 2#:

init: Received control message 'start' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
init: starting service 'adbd'...
init: Created socket '/dev/socket/adbd', mode 660, user 1000, group 1000
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
configfs-gadget gadget: high-speed config #1: b
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=CONFIGURED
init: Received control message 'start' for 'adbd' from pid: 3499 (system_server)
init: Received control message 'stop' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
android_work: sent uevent USB_STATE=DISCONNECTED
audit: audit_lost=179935 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
audit: audit_lost=179970 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
using random self ethernet address
using random host ethernet address
read descriptors
read strings
usb0: HOST MAC f2:80:c5:eb:a1:fd
usb0: MAC 92:da:4f:13:01:73
android_work: did not send uevent (0 0           (null))
audit: audit_lost=180005 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
read descriptors
read strings
android_work: did not send uevent (0 0           (null))
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
init: Received control message 'start' for 'adbd' from pid: 3499 (system_server)
composite_disconnect: Calling disconnect on a Gadget that is                      not connected
android_work: did not send uevent (0 0           (null))
init: Received control message 'stop' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
init: Sending signal 9 to service 'adbd' (pid 22343) process group...
------------[ cut here ]------------
audit: audit_lost=180038 audit_rate_limit=5 audit_backlog_limit=64
audit: rate limit exceeded
WARNING: CPU: 0 PID: 3468 at /home/tianyang/maddev_pie9.0/vendor/nxp-opensource/kernel_imx/drivers/usb/gadget/composite.c:2009 composite_disconnect+0x80/0x88
Modules linked in:
CPU: 0 PID: 3468 Comm: HWC-UEvent-Thre Not tainted 4.14.98-07846-g0b40a9b-dirty #16
Hardware name: Freescale i.MX8QM MEK (DT)
task: ffff8008f2349c00 task.stack: ffff00000b0a8000
PC is at composite_disconnect+0x80/0x88
LR is at composite_disconnect+0x80/0x88
pc : [<ffff0000089ff9b0>] lr : [<ffff0000089ff9b0>] pstate: 600001c5
sp : ffff000008003dd0
x29: ffff000008003dd0 x28: ffff8008f2349c00
x27: ffff000009885018 x26: ffff000008004000
Timeout for IPC response!
x25: ffff000009885018 x24: ffff000009c8e280
x23: ffff8008f2d98010 x22: 00000000000001c0
x21: ffff8008f2d98394 x20: ffff8008f2d98010
x19: 0000000000000000 x18: 0000e3956f4f075a
fxos8700 4-001e: i2c block read acc failed
x17: 0000e395735727e8 x16: ffff00000829f4d4
x15: ffffffffffffffff x14: 7463656e6e6f6320
x13: 746f6e2009090920 x12: 7369207461687420
x11: 7465676461472061 x10: 206e6f207463656e
x9 : 6e6f637369642067 x8 : ffff000009c8e280
x7 : ffff0000086ca6cc x6 : ffff000009f15e78
x5 : 0000000000000000 x4 : 0000000000000000
x3 : ffffffffffffffff x2 : c3f28b86000c3900
x1 : c3f28b86000c3900 x0 : 000000000000004e

X20: 0xffff8008f2d97f90:
7f90  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fb0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
libprocessgroup: Failed to kill process cgroup uid 0 pid 22343 in 215ms, 1 processes remain
7fd0
Timeout for IPC response!
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
using random self ethernet address
7ff0  00000000 00000000 00000000 00000000 f76c8010 ffff8008 f76c8010 ffff8008
8010  00000100 00000000 f2d98018 ffff8008 f2d98018 ffff8008 08a067dc
using random host ethernet address
ffff0000
8030  f206d800 ffff8008 091c3650 ffff0000 f7957b18 ffff8008 f7957730 ffff8008
8050  f716a630 ffff8008 00000000 00000005 00000000 00000000 095d1568 ffff0000
8070  f76c8010 ffff8008 f716a800 ffff8008 095cac68 ffff0000 f206d828 ffff8008

X21: 0xffff8008f2d98314:
8314  ffff8008 00000000 00000000 00000000 00000000 00000000 00000000 00000000
8334  00000000 00000000 00000000 00000000 00000000 08a04cf4 ffff0000 00000000
8354  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
8374  00000000 00000000 00000000 00001001 00000000 00000000 00000000 00000000
8394  e4bbe4bb 0f230000 ffff0000 0afae000 ffff0000 ae001000 00000000 f206d400
Timeout for IPC response!
83b4  ffff8008 00000000 00000000 f7957b18 ffff8008 f7957718 ffff8008 f7957018
83d4  ffff8008 f7957118 ffff8008 f7957618 ffff8008 f7957818 ffff8008 f7957918
83f4  ffff8008 f7957d18 ffff8008 00000000 00000000 00000000 00000000 00000000

X23: 0xffff8008f2d97f90:
7f90  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fb0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fd0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7ff0  00000000 00000000 00000000 00000000 f76c8010 ffff8008 f76c8010 ffff8008
8010  00000100 00000000 f2d98018 ffff8008 f2d98018 ffff8008 08a067dc ffff0000
8030  f206d800 ffff8008 091c3650 ffff0000 f7957b18 ffff8008 f7957730 ffff8008
8050  f716a630 ffff8008 00000000 00000005 00000000 00000000 095d1568 ffff0000
8070  f76c8010 ffff8008 f716a800 ffff8008 095cac68 ffff0000 f206d828 ffff8008

X28: 0xffff8008f2349b80:
9b80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9ba0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9bc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9be0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9c00  00000022 00000000 ffffffff ffffffff 00010001 00000000 00000000 00000000
9c20  0b0a8000 ffff0000 00000002 00404040 00000000 00000000 00000000 00000000
9c40  00000001 00000000 00000001 00000000 001ebd44 00000001 f390b800 ffff8008
9c60  00000000 00000001 00000070 00000070 00000070 00000000 09031d48 ffff0000

Call trace:
Exception stack(0xffff000008003c90 to 0xffff000008003dd0)
3c80:                                   000000000000004e c3f28b86000c3900
3ca0: c3f28b86000c3900 ffffffffffffffff 0000000000000000 0000000000000000
3cc0: ffff000009f15e78 ffff0000086ca6cc ffff000009c8e280 6e6f637369642067
3ce0: 206e6f207463656e 7465676461472061 7369207461687420 746f6e2009090920
3d00: 7463656e6e6f6320 ffffffffffffffff ffff00000829f4d4 0000e395735727e8
3d20: 0000e3956f4f075a 0000000000000000 ffff8008f2d98010 ffff8008f2d98394
3d40: 00000000000001c0 ffff8008f2d98010 ffff000009c8e280 ffff000009885018
3d60: ffff000008004000 ffff000009885018 ffff8008f2349c00 ffff000008003dd0
3d80: ffff0000089ff9b0 ffff000008003dd0 ffff0000089ff9b0 00000000600001c5
3da0: ffff8008f33f2cd8 0000000000000000 0000ffffffffffff 0000000000000000
init: Received control message 'start' for 'adbd' from pid: 3359 (/vendor/bin/hw/android.hardware.usb@1.1-service.imx)
3dc0: ffff000008003dd0 ffff0000089ff9b0
[<ffff0000089ff9b0>] composite_disconnect+0x80/0x88
[<ffff000008a044d4>] android_disconnect+0x3c/0x68
[<ffff0000089ba9f8>] cdns3_device_irq_handler+0xfc/0x2c8
[<ffff0000089b84c0>] cdns3_irq+0x44/0x94
[<ffff00000814494c>] __handle_irq_event_percpu+0x60/0x24c
[<ffff000008144c0c>] handle_irq_event+0x58/0xc0
[<ffff00000814873c>] handle_fasteoi_irq+0x98/0x180
[<ffff000008143a10>] generic_handle_irq+0x24/0x38
[<ffff000008144170>] __handle_domain_irq+0x60/0xac
[<ffff0000080819c4>] gic_handle_irq+0xd4/0x17c
Exception stack(0xffff00000b0ab950 to 0xffff00000b0aba90)
b940:                                   ffff8008f2a65c00 0000000000000140
b960: 00000000000068ea ffff8008f6cf9c00 0000000000000000 0000000000000000
b980: ffff000009893800 ffff8008f23c38a8 ffff8008ffee21a0 00000000ffffffff
b9a0: 0000000000000001 6f6674616c702f73 30313162352f6d72 336273752e303030
b9c0: 3162352f6364752f ffffffffffffffff ffff00000829f4d4 0000e395735727e8
b9e0: 0000e3956f4f075a ffff8008f2a65c00 0000000000000001 0000000000000140
ba00: 00000000000000c3 0000000000000001 0000000000000001 ffff000009c8e000
ba20: ffff8008f2c5b940 ffff8008d5a6fb00 0000000000000067 ffff00000b0aba90
ba40: ffff00000812b354 ffff00000b0aba90 ffff000009010044 0000000060000145
ba60: 0000000000000140 00000000000000c3 0000ffffffffffff 0000000000000001
ba80: ffff00000b0aba90 ffff000009010044
[<ffff000008083230>] el1_irq+0xb0/0x124
[<ffff000009010044>] _raw_spin_unlock_irqrestore+0x18/0x48
[<ffff00000812b354>] __wake_up_common_lock+0xa0/0xd4
[<ffff00000812b3c0>] __wake_up_sync_key+0x1c/0x24
[<ffff000008d515f0>] sock_def_readable+0x40/0x70
[<ffff000008e7a71c>] unix_dgram_sendmsg+0x45c/0x728
[<ffff000008d4df10>] sock_write_iter+0x10c/0x124
[<ffff00000829c4e0>] do_iter_readv_writev+0xf8/0x160
[<ffff00000829d2e4>] do_iter_write.part.17+0x38/0x154
[<ffff00000829e9c4>] vfs_writev+0x114/0x158
[<ffff00000829ea68>] do_writev+0x60/0xe8
[<ffff00000829f4e4>] SyS_writev+0x10/0x18
Exception stack(0xffff00000b0abec0 to 0xffff00000b0ac000)
bec0: 000000000000000f 0000e3956f4f0cb0 0000000000000004 0000000000000003
bee0: 0000000000000067 0000000080000000 725705beff78606b 7f7f7fff7f7f7f7f
bf00: 0000000000000042 000000000000005c 0000e3956f4f0e60 0000000000000053
bf20: 0000e3956f4f0f98 ffffffffffffffff ffffffffff000000 ffffffffffffffff
bf40: 0000e39572bf0cc0 0000e395735727e8 0000e3956f4f075a 0000000000000000
bf60: 000000000000000f 0000e3956f4f0cb0 0000000000000004 0000e39572bf17e0
bf80: 0000e3956f4f2588 0000e39572bf1618 0000000000000004 0000000000000000
bfa0: 0000e39572bf1618 0000e3956f4f0d70 0000e39572bd4260 0000e3956f4f0cb0
bfc0: 0000e395735727f0 0000000060000000 000000000000000f 0000000000000042
bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[<ffff000008083ac0>] el0_svc_naked+0x34/0x38

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Peter Chen [Thu, 1 Aug 2019 02:36:54 +0000 (10:36 +0800)]

MLK-22366-3 usb: cdns3: gadget: set request as NULL when it is freed

Meanwhile, the pending_setup_status work item needs to be flushed after
EP0 is dequeued. It fixed below oops:

[  292.766596] android_work: sent uevent USB_STATE=DISCONNECTED
[  292.769602] ------------[ cut here ]------------
[  292.769631] WARNING: CPU: 3 PID: 88 at /home/b29397/work/projects/linux-imx/drivers/usb/gadget/composite.c:1383 com
posite_setup_complete+0xc8/0xd0
[  292.769639] Modules linked in:
[  292.790493] audit: audit_lost=5519 audit_rate_limit=5 audit_backlog_limit=64
[  292.796604] audit: rate limit exceeded
[  292.803165] CPU: 3 PID: 88 Comm: kworker/3:1 Not tainted 4.14.98-07842-g3848d2f45363-dirty #51
[  292.803168] Hardware name: Freescale i.MX8QXP MEK (DT)
[  292.803183] Workqueue: events_freezable cdns3_pending_setup_status_handler
[  292.803188] task: ffff80083ac68e80 task.stack: ffff00000ada8000
[  292.803195] PC is at composite_setup_complete+0xc8/0xd0
[  292.803200] LR is at composite_setup_complete+0xc8/0xd0
[  292.803204] pc : [<ffff000008aa17c8>] lr : [<ffff000008aa17c8>] pstate: 000001c5
[  292.803206] sp : ffff00000adabd70
[  292.803208] x29: ffff00000adabd70 x28: 0000000000000000
[  292.803215] x27: ffff80083abf8c38 x26: ffff000009619518
[  292.803227] x25: 0000000000000000 x24: ffff00000a150cf8
[  292.870582] x23: 0000000000000000 x22: ffff80083ff6c100
[  292.875901] x21: 0000000000000140 x20: ffff800836342718
[  292.881216] x19: ffff8000706e5900 x18: 0000000000000010
[  292.886533] x17: 0000eb3821d31268 x16: ffff000008313fc8
[  292.891850] x15: ffffffffffffffff x14: ffff00000a12e008
[  292.897166] x13: ffff00008a4319d7 x12: ffff00000a4319df
[  292.902483] x11: ffff00000a157000 x10: ffff00000adaba90
[  292.907801] x9 : 00000000ffffffd0 x8 : ffff000008729658
[  292.913116] x7 : 75716572206e776f x6 : 0000000000000006
[  292.918433] x5 : 0000000000000000 x4 : 0000000000000000
[  292.923749] x3 : 0000000000000000 x2 : 13710ac2b6ac9b00
[  292.929067] x1 : 0000000000000000 x0 : 0000000000000020
[  292.934397]
[  292.934397] X19: 0xffff8000706e5880:
[  292.939448] 5880  00004ef4 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  292.947651] 58a0  00000000 00000000 00004ef5 00000000 00000000 00000000 00000000 00000000
[  292.955860] 58c0  00000000 00000000 00000000 00000000 00000000 00000000 71f24600 ffff8000
[  292.964070] 58e0  00000300 00000001 706e58e0 ffff8000 395101c0 ffff8008 00000000 00000000
[  292.972280] 5900  706e5000 ffff8000 00000000 00000000 f47ff000 00000000 00000000 00000000
[  292.980487] 5920  00000000 00000000 00000000 00000000 08aa1700 ffff0000 3bb36428 ffff8008
[  292.988697] 5940  706e5940 ffff8000 706e5940 ffff8000 00000000 00000000 36342718 ffff8008
[  292.996907] 5960  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.005121]
[  293.005121] X20: 0xffff800836342698:
[  293.010181] 2698  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.014718] using random self ethernet address
[  293.018391] 26b8  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.018413] 26d8  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.018435] 26f8  00000000 00000000 36342900 ffff8008 3ac7c880 ffff8008 087e56b0 ffff0000
[  293.018458] 2718  3bb36428 ffff8008 363427a8 ffff8008 092cbfa0
[  293.030136] using random host ethernet address
[  293.031092]  ffff0000 00000000 00000000
[  293.031101] 2738  00000000 00000000 00000031 02000000 00000200 00000004 0a286238 ffff0000
[  293.031136] 2758  00000000 00000000 36342760 ffff8008 36342760 ffff8008 36342770 ffff8008
[  293.077978] 2778  36342770 ffff8008 36342780 ffff8008 36342780 ffff8008 0ae25000 ffff0000
[  293.086193]
[  293.086193] X22: 0xffff80083ff6c080:
[  293.091253] c080  3ff6c080 ffff8008 3ff6c080 ffff8008 ffffffe0 0000000f 3ff6c098 ffff8008
[  293.099463] c0a0  3ff6c098 ffff8008 080fb2b0 ffff0000 00000000 00000000 00000000 00000000
[  293.107672] c0c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.115882] c0e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.124083] c100  3ff68000 ffff8008 3a00ce00 ffff8008 00000000 ffffffff 00000002 00000001
[  293.132293] c120  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.140494] c140  00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000100
[  293.148695] c160  3ff6c160 ffff8008 3ff6c160 ffff8008 3ff53170 ffff8008 3a00ce00 ffff8008
[  293.156903]
[  293.156903] X27: 0xffff80083abf8bb8:
[  293.161961] 8bb8  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.170162] 8bd8  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.178371] 8bf8  00000000 00000000 00000000 00000000 643a725f 5f706368 3aafd100 ffff8008
[  293.186583] 8c18  00000000 73706d75 00000000 74706f5f 3abf8c28 ffff8008 3abf8c28 ffff8008
[  293.194791] 8c38  00000000 dead0000 00000000 ffff8008 3abf8c48 ffff8008 3abf8c48 ffff8008
[  293.203001] 8c58  00000050 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  293.211210] 8c78  00000000 00000000 00000001 ffff8008 3607ac00 ffff8008 00000002 00000000
[  293.219420] 8c98  3abf8c98 ffff8008 00000000 00000000 00000000 00000000 3ad74fb0 ffff8008
[  293.227625]
[  293.229119] Call trace:
[  293.231573] Exception stack(0xffff00000adabc30 to 0xffff00000adabd70)
[  293.238027] bc20:                                   0000000000000020 0000000000000000
[  293.245865] bc40: 13710ac2b6ac9b00 0000000000000000 0000000000000000 0000000000000000
[  293.253707] bc60: 0000000000000006 75716572206e776f ffff000008729658 00000000ffffffd0
[  293.261543] bc80: ffff00000adaba90 ffff00000a157000 ffff00000a4319df ffff00008a4319d7
[  293.269379] bca0: ffff00000a12e008 ffffffffffffffff ffff000008313fc8 0000eb3821d31268
[  293.277217] bcc0: 0000000000000010 ffff8000706e5900 ffff800836342718 0000000000000140
[  293.285051] bce0: ffff80083ff6c100 0000000000000000 ffff00000a150cf8 0000000000000000
[  293.292887] bd00: ffff000009619518 ffff80083abf8c38 0000000000000000 ffff00000adabd70
[  293.300723] bd20: ffff000008aa17c8 ffff00000adabd70 ffff000008aa17c8 00000000000001c5
[  293.308562] bd40: ffff000008aa1700 0000000000000000 ffffffffffffffff ffff800838000058
[  293.316406] bd60: ffff00000adabd70 ffff000008aa17c8
[  293.321303] [<ffff000008aa17c8>] composite_setup_complete+0xc8/0xd0
[  293.327584] [<ffff000008a56040>] cdns3_pending_setup_status_handler+0x70/0x98
[  293.334729] [<ffff0000080fe1e0>] process_one_work+0x1d8/0x470
[  293.340476] [<ffff0000080fe4c4>] worker_thread+0x4c/0x458
[  293.345885] [<ffff0000081052ec>] kthread+0x134/0x138
[  293.350862] [<ffff00000808525c>] ret_from_fork+0x10/0x1c
[  293.356175] ---[ end trace 9b2dcf754a0dbda5 ]---
[  293.392462] init: Service 'adbd' (pid 4743) received signal 9
[  293.399231] init: Sending signal 9 to service 'adbd' (pid 4743) process group...
[  293.412539] libprocessgroup: Successfully killed process cgroup uid 0 pid 4743 in 4ms
[  295.781315] init: Received control message 'start' for 'adbd' from pid: 3253 (system_server)
[  295.790279] init: starting service 'adbd'...
[  295.798116] init: Created socket '/dev/socket/adbd', mode 660, user 1000, group 1000

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Peter Chen [Mon, 29 Jul 2019 06:34:18 +0000 (14:34 +0800)]

MLK-22366-2 usb: cdns3: gadget: fix the hot plug and function switch issue

- If the UDC is not started, we need not to access register at .udc_stop
- Clear all priv_ep flags except EP_CLAIMED which should be cleared at
.udc_stop
- Clear warning message that the .ep_disable may be called twice, one
from class driver, one from UDC driver.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Peter Chen [Mon, 22 Jul 2019 08:59:50 +0000 (16:59 +0800)]

MLK-22366-1 usb: cdns3: gadget: enlarge the TD list

At Android ADB and MTP use case, TD consumes very fast compared to TD has
finished, so we need to enlarge the TD list to avoid "no free TD error".

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

commit | commitdiff | tree

Li Jun [Mon, 24 Jun 2019 07:28:31 +0000 (15:28 +0800)]

MLK-22094 usb: cdns3: include head directory to find it

define_trace.h needs to know how to find our header, otherwise
we will have below build error:

In file included from drivers/usb/cdns3/trace.h:446:0,
                 from drivers/usb/cdns3/trace.c:11:
./include/trace/define_trace.h:89:43: fatal error: ./trace.h: No such
file or directory
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
                                           ^
compilation terminated.
scripts/Makefile.build:326: recipe for target
'drivers/usb/cdns3/trace.o' failed
make[3]: *** [drivers/usb/cdns3/trace.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  CC      drivers/usb/host/pci-quirks.o
  CC      drivers/usb/isp1760/isp1760-core.o
  CC      drivers/usb/misc/ehset.o
  CC      drivers/usb/isp1760/isp1760-if.o
scripts/Makefile.build:585: recipe for target 'drivers/usb/cdns3' failed
make[2]: *** [drivers/usb/cdns3] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      drivers/usb/misc/usb3503.o
  CC      drivers/usb/host/ehci-hcd.o
  CC      drivers/usb/isp1760/isp1760-hcd.o

Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
(cherry picked from commit b0067d4b7c4e6f11625d3989b903189d73a45363)

commit | commitdiff | tree

Peter Chen [Wed, 19 Jun 2019 08:55:12 +0000 (16:55 +0800)]

MLK-18579-2 usb: cdns3: xhci: disable BEI support

The Cadence xHCI doesn't support BEI well, it causes the disconnection
of ISOC devices can't be detected, so we disable it.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit 258bb7de5b60bae44b7b775ea9d03e8a59410868)

commit | commitdiff | tree

Peter Chen [Wed, 19 Jun 2019 08:06:40 +0000 (16:06 +0800)]

MLK-18579-1 usb: cdns3: using upstream multiple TD driver

Keep the internal framework, just use the UDC driver from
upstream version which supports multiple TD.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit 2336a88d3867bbc68dd11420f7b1269c1eaf6cae)

commit | commitdiff | tree

Peter Chen [Mon, 14 Jan 2019 08:46:18 +0000 (16:46 +0800)]

MLK-20754 usb: cdns3: add role switch sys entry

It is an experimental feature, and tested by internal team for
Carplay feature.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit 270c1ea5168763a03f79c4f9ecadb2cd18dc08f9)

commit | commitdiff | tree

Peter Chen [Wed, 6 Mar 2019 09:12:29 +0000 (17:12 +0800)]

commit | commitdiff | tree

ming_qian [Fri, 30 Aug 2019 02:47:47 +0000 (10:47 +0800)]

MLK-22526: VPU: synchronize sending message to MU

use a spinlock to synchronize sending message to MU

Signed-off-by: ming_qian <ming.qian@nxp.com>
Reviewed-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Fri, 30 Aug 2019 03:24:54 +0000 (11:24 +0800)]

MLK-22484: ARM64: dts: Fix mem clock for asrc

The mem clock is used to access the register, if there is no
mem clock defined, we should use the ipg clock instead,
otherwise there will be kernel dump after system reboot.

[    3.010962] Kernel panic - not syncing: Asynchronous SError Interrupt
[    3.010964] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.19.35-05057-g2134d856e6b2 #2889
[    3.010966] Hardware name: Freescale i.MX8QXP MEK (DT)
[    3.010968] Call trace:
[    3.010969]  dump_backtrace+0x0/0x178
[    3.010971]  show_stack+0x14/0x20
[    3.010972]  dump_stack+0x8c/0xac
[    3.010974]  panic+0x120/0x28c
[    3.010975]  __stack_chk_fail+0x0/0x18
[    3.010977]  arm64_serror_panic+0x74/0x80
[    3.010979]  do_serror+0x68/0x130
[    3.010980]  el1_error+0x7c/0xdc
[    3.010982]  _raw_spin_unlock_irqrestore+0xc/0x48
[    3.010984]  clk_core_disable_lock+0x28/0x38
[    3.010985]  clk_disable+0x1c/0x30
[    3.010987]  regmap_mmio_write+0x54/0x68
[    3.010989]  _regmap_bus_reg_write+0x14/0x20
[    3.010990]  _regmap_write+0x60/0xa8
[    3.010992]  regmap_write+0x48/0x70
[    3.010994]  fsl_asrc_probe+0x258/0x660
[    3.010995]  platform_drv_probe+0x50/0xb0

Why this issue only happen at kernel reboot, it is because the ipg
clock is enabled in default after system reset, after used once, the
ipg clock is disabled, then reboot system, the issue happen.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>

commit | commitdiff | tree

Shijie Qin [Wed, 28 Aug 2019 12:34:44 +0000 (20:34 +0800)]

MLK-22519-2 VPU Decoder: remove *ctrls[V4L2_MAX_CTRLS] from vpu_ctx

*ctrls[V4L2_MAX_CTRLS] is not actually used, and it is easy to cause
out-of-bound when add v4l2_ctrl. Hence remove it.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Shijie Qin [Wed, 28 Aug 2019 12:18:28 +0000 (20:18 +0800)]

MLK-22519-1 VPU Decoder: separate setting start_code_bypass and stream_input_mode

There is no dependency between start_code_bypass and stream_input_mode,
should be set separately.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: ming_qian <ming.qian@nxp.com>

commit | commitdiff | tree

Viorel Suman [Thu, 29 Aug 2019 10:17:33 +0000 (13:17 +0300)]

MLK-22522: ASoC: fsl_sai: fix stack-out-of-bounds KASAN complain

Fix the following KASAN reported issue:
==================================================================
[   11.580278] BUG: KASAN: stack-out-of-bounds in find_next_bit+0x3c/0xc0
[   11.586815] Read of size 8 at addr ffffffc8c8d4f760 by task swapper/0/1
[   11.593440]
[   11.594943] CPU: 4 PID: 1 Comm: swapper/0 Tainted: G W 4.19.35-05042-g. #157
[   11.604259] Hardware name: Freescale i.MX8QM MEK (DT)
[   11.609323] Call trace:
[   11.611785]  dump_backtrace+0x0/0x230
[   11.615458]  show_stack+0x14/0x20
[   11.618787]  dump_stack+0xbc/0xf4
[   11.622118]  print_address_description+0x60/0x270
[   11.626830]  kasan_report+0x230/0x360
[   11.630505]  __asan_load8+0x84/0xa8
[   11.634005]  find_next_bit+0x3c/0xc0
[   11.637595]  fsl_sai_calc_dl_off+0x1c/0x50
[   11.641703]  fsl_sai_read_dlcfg+0x184/0x368
[   11.645898]  fsl_sai_probe+0x3ec/0xb48
[   11.649663]  platform_drv_probe+0x70/0xd8
[   11.653683]  really_probe+0x24c/0x370
[   11.657358]  driver_probe_device+0x70/0x138
[   11.661554]  __driver_attach+0x124/0x128
[   11.665489]  bus_for_each_dev+0xe8/0x158
[   11.669425]  driver_attach+0x30/0x40
[   11.673012]  bus_add_driver+0x290/0x308
[   11.676861]  driver_register+0xbc/0x1d0
[   11.680711]  __platform_driver_register+0x7c/0x88
[   11.685431]  fsl_sai_driver_init+0x18/0x20
[   11.689537]  do_one_initcall+0xe8/0x5a8
[   11.693387]  kernel_init_freeable+0x6b0/0x760
[   11.697759]  kernel_init+0x10/0x120
[   11.701255]  ret_from_fork+0x10/0x18
....
==================================================================
[   11.800186] Disabling lock debugging due to kernel taint

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Thu, 29 Aug 2019 08:31:06 +0000 (16:31 +0800)]

MLK-22521-3: ASoC: fsl_easrc: Add multi context for bps_iec958

Add multi context support for bps_iec958

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
(cherry picked from commit 131408cc5b9f7957502c01bf3bff18c9c4b4fca0)

commit | commitdiff | tree

Shengjiu Wang [Thu, 29 Aug 2019 05:56:22 +0000 (13:56 +0800)]

MLK-22521-2: ASoC: fsl_easrc: support configuration of channel status

support configuration of channel status for IEC958

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
(cherry picked from commit 92aee54f844098080c878ae59878dadab28d8ea3)

commit | commitdiff | tree

Shengjiu Wang [Thu, 29 Aug 2019 06:07:18 +0000 (14:07 +0800)]

MLK-22521-1: ASoC: fsl_easrc：IEC958 is only supported for output

IEC958 is only supported for output according to the RM

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
(cherry picked from commit bf36888526c420776c18ca06548b9d3798200beb)

commit | commitdiff | tree

Leonard Crestez [Tue, 27 Aug 2019 11:34:40 +0000 (14:34 +0300)]

MLK-22514 arm64: dts: imx8mm: Fix GPU axi/ahb rates

On imx8mm gpu AXI should be 800m and AHB 400m but assigned-clock-rates
incorrectly assigned 400m to AXI and left AHB at 800m.

Fixes: e744bde4148b ("MLK-21700-4 arm64: dts: imx8mm: Consolidate composite assigned-clocks")

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>

commit | commitdiff | tree

Robert Chiras [Mon, 26 Aug 2019 08:38:08 +0000 (11:38 +0300)]

MLK-22502: arm64: dts: fsl-imx8mq: Use SYNC_PULSE for Raydium panel

On 8MQ, it seems that the panel has issues when video-mode used is with
SYNC_EVENTS (default). So, use the video-mode to <2> (SYNC_PULSE), since
the video signal is much stable with this mode.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>

commit | commitdiff | tree

Ranjani Vaidyanathan [Thu, 15 Aug 2019 19:54:49 +0000 (14:54 -0500)]

MLK-22360 soc: imx8qm/imx8qxp: Fix power state of parent power domains

Handle the case when powering down a pd with no active slave domains.

Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>

commit | commitdiff | tree

ming_qian [Tue, 27 Aug 2019 01:46:39 +0000 (09:46 +0800)]

MLK-22506: VPU Decoder: fix mutex may not unlock if v4l2_open fail

there is an bug in v4l2_open,
that the dev_mutex may be not unlock in some flow,
it'll cause dead lock.

Signed-off-by: ming_qian <ming.qian@nxp.com>
Reviewed-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Mon, 26 Aug 2019 07:55:14 +0000 (15:55 +0800)]

MLK-22463-2: ASoC: imx-sii902x: Fix constant variable guards dead code

Fix constant variable guards dead code which is reported by coverity.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Mon, 26 Aug 2019 07:52:13 +0000 (15:52 +0800)]

MLK-22463-1: ASoC: fsl_easrc: Fix logically dead code

Fix logically dead code which is reported by coverity

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>

commit | commitdiff | tree

Peng Fan [Thu, 22 Aug 2019 03:23:42 +0000 (11:23 +0800)]

MLK-22487-2 clk: imx: imx8mm/n: fix pll mux bit

pll BYPASS bit should be kept inside pll driver for glitchless freq
setting following spec. If exposing the bit, that means pll driver and
clk driver has two paths to touch this bit, which is wrong.

So use EXT_BYPASS bit here.

And drop uneeded set parent, because EXT_BYPASS default is 0.

Suggested-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Peng Fan [Thu, 22 Aug 2019 03:18:13 +0000 (11:18 +0800)]

MLK-22487-1 clk: imx: clk-pll14xx: unbypass PLL by default

When registering the PLL, unbypass the PLL.
The PLL has two bypass control bit, BYPASS and EXT_BYPASS.
we will expose EXT_BYPASS to clk driver for mux usage, and keep
BYPASS inside pll14xx usage. The PLL has a restriction that
when M/P change, need to RESET/BYPASS pll to avoid glitch, so
we could not expose BYPASS.

To make it easy for clk driver usage, unbypass PLL which does
not hurt current function.

Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Peng Fan [Tue, 20 Aug 2019 02:27:04 +0000 (10:27 +0800)]

MLK-22489 clk: imx: pll14xx: avoid glitch when set rate

According to PLL1443XA and PLL1416X spec,
"When BYPASS is 0 and RESETB is changed from 0 to 1, FOUT starts to
output unstable clock until lock time passes. PLL1416X/PLL1443XA may
generate a glitch at FOUT."

So set BYPASS when RESETB is changed from 0 to 1 to avoid glitch.
In the end of set rate, BYPASS will be cleared.

When prepare clock, also need to take care to avoid glitch. So
we also follow Spec to set BYPASS before RESETB changed from 0 to 1.
And add a check if the RESETB is already 0, directly return 0;

Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Shijie Qin [Fri, 23 Aug 2019 07:27:21 +0000 (15:27 +0800)]

MLK-22464 VPU Decoder: [MX8QM] vpu issue in coverity kernel scan

1. CID 6371811: Dereference before null check (REVERSE_INULL)
2. CID 6371006: Unchecked return value (CHECKED_RETURN)

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: ming_qian <ming.qian@nxp.com>

commit | commitdiff | tree

Shijie Qin [Fri, 23 Aug 2019 05:59:10 +0000 (13:59 +0800)]

MLK-22314-3 VPU Decoder: modify show performance measure

1. start timer from open device;
2. add the interval from open device to feed first data and to
send start cmd;
3. In order to reduce the time deviation of print log, use
device_attribute file to show performance info.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: ming_qian <ming.qian@nxp.com>

commit | commitdiff | tree

Shenwei Wang [Tue, 20 Aug 2019 20:07:36 +0000 (15:07 -0500)]

MLK-21499 arm: imx: put pads into OFF state before entering VLLS

Due to the hardware limitation, the power supply for the PADs could not
be off during VLLS mode. To reduce the power consumption under VLLS
state, put all the PADs on iomuxc1 into OFF state before the
system enters into VLLS mode.

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>

commit | commitdiff | tree

Haibo Chen [Tue, 20 Aug 2019 12:32:11 +0000 (20:32 +0800)]

MLK-22466 ARM64: dts: fsl-imx8dxl-phantom-mek.dtsi: add sd cd and wp support

Add card detect and write protect support for the sd slot on imx8dxl-phantom-mek
board.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>

commit | commitdiff | tree

ming_qian [Tue, 20 Aug 2019 08:24:57 +0000 (16:24 +0800)]

MLK-22460: VPU Decoder: export buffer info to help analysis some hang
case

Some hang case is caused by the frame count in the stream buffer
is not reach the threshold,
export these infomations, can help us locate the problem quickly

Signed-off-by: ming_qian <ming.qian@nxp.com>
Reviewed-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Shijie Qin [Mon, 19 Aug 2019 02:27:29 +0000 (10:27 +0800)]

MLK-22206-2 VPU Decoder: modify vpu log print method

Move LVL_WARN/LVL_EVENT/LVL_INFO one bit to the left to convenient for
adjust log level, and leave 4th position to reserved.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: ming_qian <ming.qian@nxp.com>

commit | commitdiff | tree

ming_qian [Mon, 19 Aug 2019 02:38:40 +0000 (10:38 +0800)]

MLK-22451: VPU Decoder: don't append scode after sequence header in
dis_reorder mode

in dis_reorder mode, scode need to be inserted after every frame.
but if it's inserted after sequence header, it may cause stream hang,
or cause mosaics.

Signed-off-by: ming_qian <ming.qian@nxp.com>
Reviewed-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Peng Fan [Tue, 13 Aug 2019 03:28:33 +0000 (11:28 +0800)]

MLK-22429 imx8mn: fix audio pll setting

The AUDIO PLL max support 650M, so the original clk settings violate
spec. In order not to impact audio functionality, let's div the
clk by 2.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Fri, 16 Aug 2019 16:54:41 +0000 (19:54 +0300)]

MLK-22448-2 arch64: dts: imx8m: Set qspi parent to pll1_400m

On imx8mm and imx8mn pll1_800m is not a parents of qspi, that mux
position connects to pll2_333m instead.

Set the assigned-clock-parent to pll1_400m instead so that we can get
80m as expected.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Han Xu <han.xu@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Fri, 16 Aug 2019 16:53:46 +0000 (19:53 +0300)]

MLK-22448-1 clk: imx8m: Correct qspi parent

On imx8mm and imx8mn sys_pll1_800m is not a parent of qspi, that mux
position connects to sys_pll2_333m instead.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Han Xu <han.xu@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Wed, 7 Aug 2019 03:00:13 +0000 (11:00 +0800)]

MLK-22400-2: ARM64: dts: imx8mn: support rpmsg audio in imx8mn

Support rpmsg audio in imx8mn

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
(cherry picked from commit 02f10fd736edbf4c9d144241ec45656f607262c3)

commit | commitdiff | tree

Shengjiu Wang [Wed, 7 Aug 2019 02:56:52 +0000 (10:56 +0800)]

MLK-22400-1: ASoC: fsl_rpmsg_i2s: Add rpmsg i2s for imx8mn

The rpmsg i2s audio is supported with codec wm8524 in imx8mn

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 68ad8218321cec6006acdb3df846da8bc6994792)

commit | commitdiff | tree

Shengjiu Wang [Mon, 29 Jul 2019 07:02:46 +0000 (15:02 +0800)]

MLK-22340-5: ASoC: imx-pcm-rpmsg: enable ignore_suspend for LPA

In LPA drain state, if runtime->status->state is SUSPEND, after resume,
ALSA would exit drain mode directly, that cause some data in end
of song is missed.

This patch is to enable ignore_suspend flags that
the runtime->status->state will be not in SUSPEND always.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit f83787f252adb7cb0280c43ab0d428c66f9c63f9)

commit | commitdiff | tree

Shengjiu Wang [Mon, 29 Jul 2019 06:50:20 +0000 (14:50 +0800)]

MLK-22340-4: ASoC: fsl_rpmsg_i2s: add lock to protect the resource

Use the spin lock to protect the work_write_index and work_read_index,
Use the spin lock to protect the period_done_msg_enabled flag
That is to avoid the read and write flag confliction.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 6de0ce94dd9fe0010f71c508cd0b73bb8f0a51b0)

commit | commitdiff | tree

Shengjiu Wang [Mon, 29 Jul 2019 06:48:09 +0000 (14:48 +0800)]

MLK-22340-3: ASoC: imx-pcm-rpmsg: refine the timer

For we have dropped the cmd I2S_TX_POINTER, and M4 will send
notification every period, so we don't need to enable timer
every period to get the position of TX pointer.

But we need a timer to send the notification to M4 that is
to reduce the notificaition message number.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 900628f0d551c8d4faeb3fe3d33ef4646e13b2e1)

commit | commitdiff | tree

Shengjiu Wang [Mon, 29 Jul 2019 06:33:08 +0000 (14:33 +0800)]

MLK-22340-2: ASoC: imx-pcm-rpmsg: drop the cmd I2S_TX_POINTER

There is error log for short period size:

[ 6977.102062] i2s_rpmsg virtio0.rpmsg-audio-channel.-1.1: rpmsg_send cmd 22 timeout!

We use the I2S_TX_POINTER(cmd 22) to get the consumed period
index from M4 every period time, and m4 should send feedback
to A53. When the period time is small, there will too much
cmd send to m4, m4 may not handle it quickly that cause
timeout.

This patch is to remove the I2S_TX_POINTER cmd, m4 should
send notification to A53 every period time to be compatible
with this change. with the patch the loading of this rpmsg
channel is reduced.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit babbc2cd8313fb5cf604b5ca93a86200df0e46b2)

commit | commitdiff | tree

Shengjiu Wang [Mon, 29 Jul 2019 06:26:02 +0000 (14:26 +0800)]

MLK-22340-1: Revert "MLK-20277-4: ARM64: fsl-imx8mm-evk-m4: enable sai3 with wm8524"

This reverts commit b49dff663e17302230556745e45eb51b94dc1f0c.

M4 request to control the SAI3 for some customer want to use
the SAI3 + WM8524 for rpmsg playback, so remove the WM8524
sound card in this dts

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit c4bd981ca2ca28dc2c4b90c6a399876148f0d779)

commit | commitdiff | tree

Shijie Qin [Mon, 12 Aug 2019 01:59:42 +0000 (09:59 +0800)]

MLK-22420 VPU Decoder: change AVS eos padding data, correct chroma size

1. Change AVS format EOS_PADDING_TYPE to EOS_GENERIC_MPEG to align with
firmware
2. chroma size shall also be 1/2 luma size for interlaced clips

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Wed, 14 Aug 2019 11:50:13 +0000 (14:50 +0300)]

MLK-22440-3 clk: imx8mn: Fix incorrect parents

* Replace to audio_pll2_clk with audio_pll2_out
* Replace sys3_pll2_out with sys_pll3_out
* Replace sys1_pll_40m" with sys_pll1_40m
* Fix spelling qspi parents

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Tue, 13 Aug 2019 10:26:29 +0000 (13:26 +0300)]

MLK-22440-2 clk: imx8mm: Fix incorrect parents

* Replace reference to sys_pll3_clk with sys_pll3_out
* Replace reference to sys1_pll_40m with sys_pll1_40m
* Fix spelling qspi parents

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Wed, 14 Aug 2019 11:47:40 +0000 (14:47 +0300)]

MLK-22440-1 clk: imx8mq: Fix sys3 pll references

The "sys3_pll2_out" CLK was removed in refactoring so all
references need to be updated to "sys3_pll_out"

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

commit | commitdiff | tree

Xianzhong [Tue, 13 Aug 2019 13:36:58 +0000 (21:36 +0800)]

MGS-4964-2 [#imx-1533] fix GPU kernel ctrl-C issue

fix 6Q GPU panic with ctrl-c during galcore load/unload

Signed-off-by: Xianzhong <xianzhong.li@nxp.com>

commit | commitdiff | tree

Xianzhong [Fri, 14 Jun 2019 16:18:56 +0000 (00:18 +0800)]

MGS-4964-1 [#imx-1533] fix galcore load ctrl-C issue

fix 8QM GPU hang with ctrl-c during galcore load/unload

Signed-off-by: Xianzhong <xianzhong.li@nxp.com>

commit | commitdiff | tree

Peng Fan [Tue, 13 Aug 2019 03:18:01 +0000 (11:18 +0800)]

MLK-22427 clk: imx8mn: fix int pll clk gate

To Frac pll, the gate shift is 13, however to Int PLL the gate shift
is 11.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>

commit | commitdiff | tree

Liu Ying [Mon, 12 Aug 2019 02:23:37 +0000 (10:23 +0800)]

MLK-22424 drm/imx: dpu: crc: Fix return value for dpu_crtc_set_crc_source()

In cases where error happens in dpu_crtc_set_crc_source(), we should
return proper error code from it.

Signed-off-by: Liu Ying <victor.liu@nxp.com>

commit | commitdiff | tree

Leonard Crestez [Fri, 9 Aug 2019 12:29:42 +0000 (15:29 +0300)]

arm64: dts: Fix imx8dxl-phantom-mek-rpmsg build

There are two sets of CAN regulators that need to be disabled.

Fixes: d7e360899c59 ("MLK-22419 arm64: dts: enable partition reset for imx8dxl phantom board")

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>

commit | commitdiff | tree

Clark Wang [Fri, 9 Aug 2019 05:27:47 +0000 (13:27 +0800)]

MLK-22419 arm64: dts: enable partition reset for imx8dxl phantom board

Enable partition reset function for imx8dxl phantom board.
Use fsl-imx8dxl-phantom-mek-rpmsg.dtb to enable this function.

Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>

commit | commitdiff | tree

Li Jun [Wed, 7 Aug 2019 07:43:08 +0000 (15:43 +0800)]

MLK-22406 usb: typec: tcpm: create parter for source only port

After the hack of moving forward tcpm state machine for source
only port but with usb data device mode support, we need further
to create its partner, so app(like android) can use it to judge if
the connection exists or not.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

commit | commitdiff | tree

Joakim Zhang [Fri, 9 Aug 2019 05:04:23 +0000 (13:04 +0800)]

arch: arm64: imx8dxl-phantom: enable Flexcan

Enable Flexcan on imx8dxl phantom mek.

Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>

commit | commitdiff | tree

Clark Wang [Thu, 8 Aug 2019 09:48:59 +0000 (17:48 +0800)]

MLK-22412-2 clk: imx8qm: Fix the wrong remove of IMX8QM_LVDS1_I2C0_CLK

The SC_R_LVDS_0/1_I2C_1 resources should be removed. So add
IMX8QM_LVDS1_I2C0_CLK back.

Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>

commit | commitdiff | tree

Clark Wang [Thu, 8 Aug 2019 08:56:21 +0000 (16:56 +0800)]

MLK-22412-1 Revert "MLK-22337 dts: clk: remove non-exist lvds1 recources for imx8qm"

This reverts commit 9811210cb25a98b65be4e3ef35ccaf9c05e0ca83.

No need to remove PD_LVDS1_I2C0 and SC_R_LVDS_1_I2C_0.

Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>

commit | commitdiff | tree

Mirela Rabulea [Tue, 6 Aug 2019 12:56:09 +0000 (15:56 +0300)]

MLK-22401: mxc-jpeg: No image shown on the screen if set resolution to 333x333

Negotiate the resolution during try_fmt/s_fmt ioctls by aligning down,
according to the format restrictions. For the height, loosen up the
restriction to multiple of 8, in order to support NV12 1080p, even if
normally the restriction for NV12 is multiple of 16.

Use v4l_bound_align_image instead of mxc_jpeg_bound_align_image, and
remove mxc_jpeg_bound_align_image, as not needed any more.

Signed-off-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>

commit | commitdiff | tree

Mirela Rabulea [Thu, 18 Jul 2019 16:06:30 +0000 (19:06 +0300)]

MLK-22288: mxc-jpeg: Jpeg decoding/encoding on slot other than 0

Set-up the interrupts for all 4 slots to be handled in the same routine,
mxc_jpeg_dec_irq, which now is no longer hard-coded for slot 0.

Return initial code instead of EINVAL.

Signed-off-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>

commit | commitdiff | tree

Mirela Rabulea [Thu, 18 Jul 2019 16:05:00 +0000 (19:05 +0300)]

MLK-22288: mxc-jpeg: Jpeg decoding/encoding on slot != 0, dtb changes

There is an interrupt for each of the 4 slots, so add them
into the 8QXP & 8QM dtb.

Signed-off-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>

commit | commitdiff | tree

Mirela Rabulea [Thu, 18 Jul 2019 15:48:38 +0000 (18:48 +0300)]

MLK-22286: mxc-jpeg: Fix v4l2-compliance test for unlimited opens

Postpone allocating slot data from open() until device_run(), this will
allow unlimited opens. This forces us to postpone some operations from
jpeg_parse and s_fmt, which depend on slot descriptor, until descriptors
configuration in mxc_jpeg_config_dec_desc/mxc_jpeg_config_enc_desc.

Remove hard-coding on slot 0, use COM_STATUS register to determine
the current executing slot in the interrupt handler.

Allocate slots as they become needed, mark unused when frame is done,
release data only on remove, to prevent frequent allocation.

Change order for the following functions:
mxc_jpeg_setup_cfg_stream (and mxc_jpeg_fixup_sos, mxc_jpeg_fixup_sof),
mxc_get_free_slot, mxc_jpeg_alloc_slot_data, mxc_jpeg_free_slot_data

Signed-off-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>

commit | commitdiff | tree

Peng Fan [Thu, 8 Aug 2019 02:28:18 +0000 (10:28 +0800)]

MLK-22408 ARM64: dts: imx8qm: update edma power domain

After commit
<1a0833a4b8db>("MLK-22284-1 dmaengine: fsl-edma-v3: add power domains for each channel")
xen dom0 is broken, need to update dom0 and domu dts for edma.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>

commit | commitdiff | tree

Robert Chiras [Wed, 31 Jul 2019 08:58:04 +0000 (11:58 +0300)]

MLK-21819: drm/bridge: nwl-dsi: Use sync events instead of sync pulse

For some reason, when sending HS DSI commands while also sending pixel
data, the display timing becomes messed up. Didn't find the reason for
which this is happening, but it seems that setting the video mode for
DPI to Non-Burst with Sync Events instead of Non-Burst with Sync Pulses
allows the insertion of HS DSI commands to be send without problems.
So, use Sync Pulses only if requested by mode_flags and use Sync Events
as default.
Also:
- added defines for this video mode, in order to explain those magic
numbers used
- removed write to ENABLE_MULT_PKTS register twice

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Thu, 11 Jul 2019 06:18:11 +0000 (14:18 +0800)]

MLK-22261: media: mipi_csi: add MIPI PHY reset when csi runtime resume

The reset signal of MIPI Slave PHY will drop when dispmix power down,
so driver need to release the signal again when csi resume.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Wed, 10 Jul 2019 01:39:34 +0000 (09:39 +0800)]

MLK-22066: media: ISI: fix tearing issue for IMX8MN platform

ISI use ping-pong buffer to write image data to memory. Theoretically,
BUF1 will first work and then BUF2, but sometimes ISI of IMX8MN do not
follow this rule. But in our driver, we use list to manage buffers. It
means that we must follow 1-2-1... sequence. So just skip the frame for
this specail case.

Because we can not guarantee the interrupt sequence of BUF1 and BUF2,
and not sure which buffer is free, so change the buffer switching by
buffer status, not frame sequence.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Tue, 9 Jul 2019 03:21:50 +0000 (11:21 +0800)]

MLK-22205-3: media: ov5640: Fix the first some black frames issue

The first some frames will be black or have transparent green
layer on the image. It caused by sensor not stable after releasing
power down. So driver need to delay some time for different resolution
to wait sensor stable.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Thu, 4 Jul 2019 01:19:06 +0000 (09:19 +0800)]

MLK-22205-2: media: ov5640: Gate clock lane when no packet to transmit

If clock lane is free running, we met MIPI CSI clock lane will enter
stop state even though sensor is transmitting data to it. In MLK-22108,
We fix the issue by calling ov5640_stop() which can force sensor lane
to LP11. We can refine the solution by setting 0x4800[5] in initialization
stage.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Tue, 9 Jul 2019 02:05:35 +0000 (10:05 +0800)]

MLK-22205-1: media: ov5640: remove HW reset for ov5640

Remove hardware reset pin for ov5640. Because the level of ov5640
reset pin will be low when system suspend and will be high when
system resume. The action will lead to reset ov5640 to default.
In order to fix the issue, driver load firmware before streaming
on every time, the expense is taking more time.

According to OV5640 datasheet, a reset can also be initiated through
the SCCB interface by setting register 0x3008[7] to high. So driver
can remove the hard reset and saving time of loading firmware.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Mon, 1 Jul 2019 03:16:48 +0000 (11:16 +0800)]

MLK-22109-3: media: Replace dispmix gpr with gasket node for imx8mn

Add gasket node for imx8mn and replace dispmix GPR with it. And remove
dispmix node since it's not needed any more.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Wed, 19 Jun 2019 07:27:26 +0000 (15:27 +0800)]

MLK-22109-2: media: replace dispmix reset flow for ISI and MIPI CSI

After the dispmix reset driver development, the reset flow
is better to be replaced by using this driver to hide the
reset details for all the dispmix submodules, and whose
driver code for reset can become platform independent.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Wed, 26 Jun 2019 07:30:00 +0000 (15:30 +0800)]

MLK-22109-1: arm64: dts: Define resets for ISI and CSI

The dispmix-reset device can be used to control the ISI and
CSIS bus reset and clock enable. So define 'resets' property
for both ISI and CSIS for this purpose which will be used to
replace 'dispmix_gpr' usage.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Fri, 28 Jun 2019 09:36:25 +0000 (17:36 +0800)]

MLK-22130: media: ISI: Return error when the output width more than 2048

Because ISI of imx815 only have one channel, so the line buffer
chain function can not be used. The maximum supported line width
is 2048.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Thu, 27 Jun 2019 06:37:18 +0000 (14:37 +0800)]

MLK-22115: media: Fix system hang issue

System will hang when disable ISI and CSI clock in ATF by dispmix GPR.
The value of dispmix GPR will be cleared when its power domain off/on
although driver set it in probe. So driver need to reset its value in
runtime resume callback.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Thu, 27 Jun 2019 01:59:45 +0000 (09:59 +0800)]

MLK-22113: arm64: dts: add power domain for MIPI CSI of imx815

Add power domain for MIPI CSI of IMX8MN

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Thu, 27 Jun 2019 01:29:49 +0000 (09:29 +0800)]

MLK-22110: arm64: dts: Remove redundant ISI node in dts for imx815

Because IMX8MN only support one ISI channel, so we need to remove
the others which planned to support before.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Tue, 25 Jun 2019 09:49:40 +0000 (17:49 +0800)]

MLK-22108: media: sensor: Fix camera hang issue when do stress test

Camera will hang when do stress test. The state of MIPI DPHY
clock lane will enter stop state. Driver need to set clock
lane into LP11 mode when stream off.

Remove some unnecessary delay to improve performance.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Mon, 17 Jun 2019 09:16:03 +0000 (17:16 +0800)]

MLK-21886-4: media: ov5640: add sensor driver support for imx815

Add sensor driver support for imx815

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Wed, 29 May 2019 09:56:01 +0000 (17:56 +0800)]

MLK-21886-2: media: imx: Add imx815 platform support

Add imx815 platform support in camera media device framework
of imx8qxp/qm.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Guoniu.Zhou [Wed, 29 May 2019 09:11:02 +0000 (17:11 +0800)]

MLK-21886-1: media: imx: add driver for mipi csi2 controller of SAMSUNG

Add driver for mipi csi2 controller of SAMSUNG

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

commit | commitdiff | tree

Fugang Duan [Wed, 7 Aug 2019 03:07:28 +0000 (11:07 +0800)]

MLK-22402 arm64: dts: imx8dxl-phantom-mek: enable M.2 WIFI/BT

Enable M.2 interface on the phantom-mek board.
- Support WiFi with PCIe interface
- Support Bluetooth with HCI UART

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Tue, 6 Aug 2019 09:46:56 +0000 (17:46 +0800)]

MLK-22379: ARM64: dts: imx8dxl: Enable SAI/WM8960/ASRC

Correct the pinmux for SAI1
Remove AUDMIX/ESAI for they are not supported in imx8dxl
Configure fsl,sai-synchronous-rx for SAI1 according to pinmux
Enable ASRC p2p for SAI1

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>

commit | commitdiff | tree

Fugang Duan [Tue, 6 Aug 2019 07:23:47 +0000 (15:23 +0800)]

MLK-22395 arm64: dts: imx8dxl-phantom-mek: correct the enet pin group

ENET1 pad ring register for compensation cell and voltage reference
is controlled by pin:
SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD

- move the pin to enet pin group
- format the pin define as alignment
- move out below two pins to hoggrp
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>

commit | commitdiff | tree

Fugang Duan [Tue, 6 Aug 2019 06:04:58 +0000 (14:04 +0800)]

MLK-22364 brcmfmac: double check the D3 ACK state when wait event timeout

When system suspend, pcie bus write BRCMF_H2D_HOST_D3_INFORM cmd
into tcm32 mem to let host enter D3 mode, and wait the D3 ACK
interrupt. But sometime, the interrupt is comming lately then
cause wait event timeout, so double check the D3 ACK state.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>

commit | commitdiff | tree

Fugang Duan [Fri, 2 Aug 2019 06:25:30 +0000 (14:25 +0800)]

MLK-22394 clk: imx: correct the earlycon port index check

Correct the earlycon port index check.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>

commit | commitdiff | tree

Andy Duan [Mon, 7 Jan 2019 10:45:41 +0000 (18:45 +0800)]

MLK-20716 PCI: add quirk for cyw4356 to disable D3 mode

Add quirk for cyw4356 to disable D3 mode because current firmware
still doesn't support D3 mode.

After stress test, cyw4356 D3 mode still has timeout issue, so
cherry pick back the commit.

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Shrikant Bobade <Shrikant_Bobade@mentor.com>
(cherry picked from commit 22212c60d7fb067e28a2fed16914515e3d6d3950)

commit | commitdiff | tree

Li Jun [Wed, 31 Jul 2019 07:36:33 +0000 (15:36 +0800)]

MLK-22025-3 usb: chipidea: enter lpm when imx7d host suspend

This is the only platform we found has this remote wakeup issue,
so enable CI_HDRC_HOST_SUSP_PHY_LPM for it.

Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

commit | commitdiff | tree

Li Jun [Wed, 31 Jul 2019 08:51:40 +0000 (16:51 +0800)]

MLK-22025-2 doc: dt-binding: ci-hdrc-usb2: add compatible for imx8mm

imx8mm has 2 chipidea usb2 cores, add its compatible.

Signed-off-by: Li Jun <jun.li@nxp.com>

commit | commitdiff | tree

Li Jun [Wed, 31 Jul 2019 06:36:58 +0000 (14:36 +0800)]

MLK-22025-1 usb: chipidea: phy enter low power mode when host suspend

On some imx host, if USB PHY is active when bus suspended, host may
have problem on taking over resume signal of remote wakeup from usb
device, resolve this by making PHY enter low power mode right after
bus suspended.

Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

commit | commitdiff | tree

Li Jun [Tue, 30 Jul 2019 07:29:10 +0000 (15:29 +0800)]

MLK-22356 arm64: dts: imx8mn: Correct typec node

Use the correct typec node properties according to typec driver
update.

Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

commit | commitdiff | tree

Richard Zhu [Tue, 6 Aug 2019 04:43:31 +0000 (12:43 +0800)]

MLK-22383 arm64: dts: enable rpmsg on imx8dxl mek board

Enable rpmsg on imx8dxl mek board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>

commit | commitdiff | tree

Ranjani Vaidyanathan [Wed, 17 Jul 2019 16:33:46 +0000 (11:33 -0500)]

MLK-22360 soc: imx8qm/imx8qxp: Fix power state of parent power domains

Fix power state of parent power domains that have no device
associated with them.

Current power domain driver does not work well in two cases:
1. A device is controlled by multiple power domains
2. Multiple devices are controlled by a single power domain that
is dependent on another power domain(s).

This patch attempts to fix these two issues.

Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>

commit | commitdiff | tree

Shengjiu Wang [Sat, 3 Aug 2019 07:54:45 +0000 (15:54 +0800)]

MLK-22355: mfd: si476x: Use system_freezable_wq instead of system_wq

There is issue that system can't enter suspend while the si476x is
working.

The reason is that with the workqueue thread is still working after
i2c enter suspend, then cause the cpu_suspend function failed.

This patch is to use the system_freezable_wq instead of the system_wq,
that the workqueue will be freeze before system enter suspend.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>

commit | commitdiff | tree

Shijie Qin [Mon, 5 Aug 2019 04:05:39 +0000 (12:05 +0800)]

MLK-22377 VPU Decoder: move crc and input_data dump file directory to /data/

In order to compatibility with Android system, move crc and input_data dump
file directory from /home/ and /tmp/ to /data/.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: Zhou Peng <eagle.zhou@nxp.com>

commit | commitdiff | tree

Teo Hall [Tue, 23 Jul 2019 04:16:05 +0000 (23:16 -0500)]

MLK-22294: arm64: dts: add imx8dxl phantom mek board

Add DTBs to support imx8dxl phantom mek board.

Signed-off-by: Teo Hall <teo.hall@nxp.com>

commit | commitdiff | tree

Shijie Qin [Thu, 1 Aug 2019 11:52:51 +0000 (19:52 +0800)]

MLK-22164-2 VPU Decoder: check input frame type before update to ring buffer

Previously, only process for RV format, other formats should also
be treated in the same way.

Signed-off-by: Shijie Qin <shijie.qin@nxp.com>
Reviewed-by: ming_qian <ming.qian@nxp.com>

commit | commitdiff | tree

Anson Huang [Mon, 5 Aug 2019 00:11:20 +0000 (08:11 +0800)]

MLK-22369-2 ARM: imx: Fix PMC module registers offset

The latest reference manual (Rev.0, 06/2019) shows PMC0
and PMC1 have different register offsets, clean them up.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>

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