shinys000114/kernel_common_drivers
1
0
Fork 0
mirror of https://github.com/hardkernel/kernel_common_drivers.git synced 2026-06-25 12:03:48 +09:00
Code Issues Packages Projects Releases Wiki Activity
569 Commits 4 Branches 2 Tags
4888a345fc10e59efbdf5284879c8f2faa0bb042
Commit Graph

18 Commits

Author SHA1 Message Date
qinglin.li 63feb20c26 debug file: add debug file function [1/2] 
PD#SWPL-88882

Problem:
kernel through to user space rw files

Solution:
add debug file function

Verify:
sc2

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: Ia19a8b071fe63fbcd46ff1a2a8259274e40e805e
 2022-09-07 20:06:43 +08:00
qinglin.li 073082327a debug: add filp_open debug function [2/3] 
PD#SWPL-88149

Problem:
add filp_open debug function used to relabel

Solution:
add filp_open debug function

Verify:
sc2

Change-Id: Iba99f9008ad475d2666cd25fac2c188c49b4a2dc
 2022-09-07 20:06:43 +08:00
qinglin.li 0afabe230c debug file: add debug file function [1/2] 
PD#SWPL-88882

Problem:
kernel through to user space rw files

Solution:
add debug file function

Verify:
sc2

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: I760ac112d21b2ba9d0a86f725771455627d8154f
 2022-08-18 20:38:55 +08:00
qinglin.li 0549e5a81a printk: fix insert info crossinglen when lenth than log_line_max [2/2] 
PD#SWPL-70486

Problem:
insert info crossinglen when lenth than log_line_max

Solution:
not insert info when lenth than log_line_max

Verify:
c3

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: Ic9026546f3a0c5c28abfc564ab0b13b192c7e753
 2022-07-25 08:53:11 -07:00
song.han 4cfbc0d9b6 debug: enable ddr scrambler key preserve [2/2] 
PD#SWPL-88050

Problem:
ddr scrambler key refresh that cause lastk miss

Solution:
enable ddr scrambler key preserve when pstore init

Verify:
C3_AW419

Signed-off-by: song.han <song.han@amlogic.com>
Change-Id: I9076cae2b1533744d41eab8781f8b8a87831910e
 2022-07-15 07:14:44 -07:00
song.han daaacc521f atrace: clean coverity error [1/1] 
PD#SWPL-87152

Problem:
Coverity error

Solution:
modify code to clean error

Verify:
T5D_AM311

Signed-off-by: song.han <song.han@amlogic.com>
Change-Id: Ifb66b0366c2e87892a1e77b4198c7b5a97984da5
 2022-07-11 22:50:03 -07:00
qinglin.li a871f99dc8 ddr_tool: Coverity Errors [1/1] 
PD#SWPL-87155

Problem:
Coverity Errors

Solution:
Coverity Errors

Verify:
c2

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: Id1c3146de17f00338105199b4d85ac6047864eb2
 2022-07-07 16:22:51 +08:00
Hanjie Lin 6b683804bc debug_lockup: pr_lockup_info optimize [1/1] 
PD#SWPL-71728

Problem:
pr_lockup_info optimize

Solution:
pr_lockup_info optimize

Verify:
s4

Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Change-Id: I360c2d6d96cd378d2434b5f683625f1f7c8437b1
 2022-03-11 04:15:57 -07:00
qinglin.li 99e0de0d10 printk: fix printk length and count Re-add [2/2] 
PD#SWPL-70486

Problem:
printk length and count Re-add

Solution:
fix printk length and count Re-add

Verify:
c2

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: I5ca8b883b4dc931c4d3d61381793fb1917247d23
 2022-03-11 01:31:49 -07:00
song.han 296e2ed788 iotrace: support iotrace driver [2/2] 
PD#SWPL-71754

Problem:
support iotrace driver

Solution:
support iotrace driver

Verify:
on s4d_ap222 and c2_af400

Change-Id: Iefaa724c118a9310ce1b7121c6685dce580db0d5
Signed-off-by: song.han <song.han@amlogic.com>
 2022-03-01 19:56:52 -07:00
Hanjie Lin 149facc058 debug_lockup: time print format correct [1/1] 
PD#SWPL-71728

Problem:
time print format correct

Solution:
time print format correct

Verify:
s4

Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Change-Id: I776459d5f5a5ee1da614e7fca8c091db420d1d73
 2022-02-24 22:51:43 -07:00
song.han 129fc3b10b hardlockup: enable hardlockup func without NMI [2/2] 
PD#SWPL-72675

Problem:
porting hardlockup without nmi support.

Solution:
port hardlockup func from 5.4.

Verify:
C2-AF400

Change-Id: I28d3106f42c3d2387bc78ce7b9b650af55e2fe2e
Signed-off-by: song.han <song.han@amlogic.com>
 2022-02-24 02:25:08 -07:00
qinglin.li 0e0ad4ca72 printk: printk optimization [2/2] 
PD#SWPL-70486

Problem:
printk add cpuid,cur_task,irq etc info.

Solution:
printk add cpuid,cur_task,irq etc info.

Verify:
s4d && c2

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: I9daa8bf7aeb158230871b4fa7505a6903ab4b32e
 2022-02-23 16:57:56 +08:00
song.han fdf3251b0e boottime: add a config for boot time optimization [1/1] 
PD#SWPL-71744

Problem:
some initcall need too much time

Solution:
add a config to optimize the initcall

Verify:
C2-AF400

Signed-off-by: song.han <song.han@amlogic.com>
Change-Id: If648871f0f6bdd5dd12f0ff133acf072ebde9f78
 2022-02-23 00:51:41 -07:00
Hanjie Lin 6f2bf6e698 debug_lockup: call preempt_disable before smp_processor_id [1/1] 
PD#SWPL-71728

Problem:
call preempt_disable before smp_processor_id

Solution:
call preempt_disable before smp_processor_id

Verify:
s4

Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Change-Id: Iadd034c67ffe0f68c61f8e701367e0d51589fdd1
 2022-02-23 00:47:36 -07:00
song.han fa2fae392c debug: add warning log when system occurs rt throttle [1/1] 
PD#SWPL-72674

Problem:
rt throttle log is less to debug

Solution:
add warning log when system occurs rt throttle

Verify:
C2-AF400

Signed-off-by: song.han <song.han@amlogic.com>
Change-Id: I3910e2e214ea19180b628c1cbc1173c45231370d
 2022-02-22 23:14:49 -07:00
Hanjie Lin 6e13c93fb7 debug_lockup: support c2 compile [1/1] 
PD#SWPL-71728

Problem:
support c2 compile

Solution:
support c2 compile

Verify:
s4

Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Change-Id: Iafbccb16a30a06cf03352ea6e33ebde2f8296511
 2022-02-23 10:01:08 +08:00
Hanjie Lin 71de1a49bb debug_lockup: add support [2/2] 
PD#SWPL-71728

Problem:
add debug_lockup support

Solution:
add debug_lockup support

Verify:
s4

Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Change-Id: I578f6c22b8a41aae861871249248618230f18859
 2022-02-22 03:18:28 -07:00