Jian Cao [Wed, 8 May 2019 13:41:58 +0000 (21:41 +0800)]
ge2d: correct YUV limit/full range config when RGB->YUV [1/1]
PD#OTT-3500
Problem:
Grey-scale graph image on video layer performance worse.
Solution:
correct YUV limit/full range config to set ge2d,
when converting RGB to YUV.
Verify:
G12B_W400 board.
Change-Id: I304298a0a6942482196fe5d56a0f356fb30cbe61
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
yao liu [Sun, 5 May 2019 13:57:37 +0000 (21:57 +0800)]
dv: fix black screen when play mel video [1/1]
PD#SWPL-8155
Problem:
support el is disabled for default on 2.4.2 ko
Solution:
For mel video, set el flag to ko, to make support el
enable
Verify:
T962E2, Ves_L2DM_23976_3840x2160_10000kbps_hevc
_dvhe_dtr___dt.mp4 display normal
Change-Id: I6e92c012fedb460c373e6e4c0312542564b6ced3
Signed-off-by: yao liu <yao.liu@amlogic.com>
Tao Zeng [Thu, 16 May 2019 09:28:29 +0000 (17:28 +0800)]
kasan: change address layout [3/3]
PD#SWPL-8572
Problem:
In change http://scgit.amlogic.com:8080/#/c/73995/ we have changed
memory layout of vmalloc. Which caused kasan can't be used
Solution:
change kasan address layout
Verify:
x301
Change-Id: I28aee4b1d9b622dd884e6c2d6b621aa870cd8586
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Tao Zeng [Tue, 14 May 2019 08:35:57 +0000 (16:35 +0800)]
binder: back port changes from kernel 4.19 [1/3]
PD#SWPL-8572
Problems:
based on android platfrom, each process may allocate 1MB vmalloc
memory space for IPC. But most process don't use full memory
range of vmalloc space. It's a waste of memory space and may
cause driver can't work normal based on 32bit kernel
Soluton:
On kernel 4.19, google have fixed it, so we need back porting
following changes:
Squashed commit of the following:
commit
b12a56e5342e15e99b0fb07c67dfce0891ba2f6b
Author: Todd Kjos <tkjos@google.com>
Date: Tue Mar 19 09:53:01 2019 -0700
FROMGIT: binder: fix BUG_ON found by selinux-testsuite
The selinux-testsuite found an issue resulting in a BUG_ON()
where a conditional relied on a size_t going negative when
checking the validity of a buffer offset.
(cherry picked from commit
5997da82145bb7c9a56d834894cb81f81f219344
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
char-misc-linus)
Bug:
67668716
Change-Id: Ib3b408717141deadddcb6b95ad98c0b97d9d98ea
Fixes:
7a67a39320df ("binder: add function to copy binder object from buffer")
Reported-by: Paul Moore <paul@paul-moore.com>
Tested-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Todd Kjos <tkjos@google.com>
commit
5b28e504d93a5f1efc074dd7cdcadc07293bb783
Author: Todd Kjos <tkjos@android.com>
Date: Thu Feb 14 15:22:57 2019 -0800
UPSTREAM: binder: fix handling of misaligned binder object
Fixes crash found by syzbot:
kernel BUG at drivers/android/binder_alloc.c:LINE! (2)
(cherry pick from commit
26528be6720bb40bc8844e97ee73a37e530e9c5e)
Bug:
67668716
Reported-and-tested-by: syzbot+55de1eb4975dec156d8f@syzkaller.appspotmail.com
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: Ib8597dd05a158f78503d4affe6c5f46ded16a811
commit
e110c3b44e437bad09f76c2b42f23dcad898f57d
Author: Todd Kjos <tkjos@android.com>
Date: Wed Feb 13 11:48:53 2019 -0800
UPSTREAM: binder: fix sparse issue in binder_alloc_selftest.c
Fixes sparse issues reported by the kbuild test robot running
on https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
char-misc-testing:
bde4a19fc04f5 ("binder: use userspace pointer as base
of buffer space")
Error output (drivers/android/binder_alloc_selftest.c):
sparse: warning: incorrect type in assignment (different address spaces)
sparse: expected void *page_addr
sparse: got void [noderef] <asn:1> *user_data
sparse: error: subtraction of different types can't work
Fixed by adding necessary "__user" tags.
(cherry pick from commit
36f30937922ce75390c73f99e650e4f2eb56b0e6)
Bug:
67668716
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: Ia0a16d163251381d4bc04f46a44dddbc18b10a85
commit
9f6fd7733286f1af04d153c9d3a050ca2615b3cc
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:20 2019 -0800
BACKPORT: binder: use userspace pointer as base of buffer space
Now that alloc->buffer points to the userspace vm_area
rename buffer->data to buffer->user_data and rename
local pointers that hold user addresses. Also use the
"__user" tag to annotate all user pointers so sparse
can flag cases where user pointer vaues are copied to
kernel pointers. Refactor code to use offsets instead
of user pointers.
(cherry pick from commit
bde4a19fc04f5f46298c86b1acb7a4af1d5f138d)
Bug:
67668716
Change-Id: I9d04b844c5994d1f6214da795799e6b373bc9816
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
194d8606b011657ce30bf0c240a5adcad0691201
Author: Todd Kjos <tkjos@android.com>
Date: Wed Dec 5 15:19:25 2018 -0800
UPSTREAM: binder: fix kerneldoc header for struct binder_buffer
Fix the incomplete kerneldoc header for struct binder_buffer.
(cherry pick from commit
7a2670a5bc917e4e7c9be5274efc004f9bd1216a)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I6bb942e6a9466b02653349943524462f205af839
commit
55cb58623a60d48678d8eb74e1cabe7744ed62c2
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:19 2019 -0800
BACKPORT: binder: remove user_buffer_offset
Remove user_buffer_offset since there is no kernel
buffer pointer anymore.
(cherry pick from commit
c41358a5f5217abd7c051e8d42397e5b80f3b3ed)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I399219867704dc5013453a7738193c742fc970ad
commit
3301f77efa9d99e742e5642243b891e014becf17
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:18 2019 -0800
UPSTREAM: binder: remove kernel vm_area for buffer space
Remove the kernel's vm_area and the code that maps
buffer pages into it.
(cherry pick from commit
880211667b203dd32724f3be224c44c0400aa0a6)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I2595bb8416c2bbfcf97ad3d7380ae94e29c209fb
commit
628c27a60665f15984364f6c0a1bda03473b3a78
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:17 2019 -0800
UPSTREAM: binder: avoid kernel vm_area for buffer fixups
Refactor the functions to validate and fixup struct
binder_buffer pointer objects to avoid using vm_area
pointers. Instead copy to/from kernel space using
binder_alloc_copy_to_buffer() and
binder_alloc_copy_from_buffer(). The following
functions were refactored:
refactor binder_validate_ptr()
binder_validate_fixup()
binder_fixup_parent()
(cherry pick from commit
db6b0b810bf945d1991917ffce0e93383101f2fa)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: Ic222af9b6c56bf48fd0b65debe981d19a7809e77
commit
ed39057090cc4a95c318bafcd97f418da56e3867
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:16 2019 -0800
BACKPORT: binder: add function to copy binder object from buffer
When creating or tearing down a transaction, the binder driver
examines objects in the buffer and takes appropriate action.
To do this without needing to dereference pointers into the
buffer, the local copies of the objects are needed. This patch
introduces a function to validate and copy binder objects
from the buffer to a local structure.
(cherry pick from commit
7a67a39320dfba4b36d3be5dae4581194e650316)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I42dfe238a2d20bdeff479068ca87a80e4577e64a
commit
01f8f48c56b53faf1c795112f451a032a0d00b75
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:15 2019 -0800
BACKPORT: binder: add functions to copy to/from binder buffers
Avoid vm_area when copying to or from binder buffers.
Instead, new copy functions are added that copy from
kernel space to binder buffer space. These use
kmap_atomic() and kunmap_atomic() to create temporary
mappings and then memcpy() is used to copy within
that page.
Also, kmap_atomic() / kunmap_atomic() use the appropriate
cache flushing to support VIVT cache architectures.
Allow binder to build if CPU_CACHE_VIVT is defined.
Several uses of the new functions are added here. More
to follow in subsequent patches.
(cherry picked from commit
8ced0c6231ead26eca8cb416dcb7cc1c2cdd41d8)
Bug:
67668716
Change-Id: I6a93d2396d0a80c352a1d563fc7fb523a753e38c
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
bfc28d4c046d2a1aea5db66508e7fbb65a31a4a9
Author: Todd Kjos <tkjos@android.com>
Date: Fri Feb 8 10:35:14 2019 -0800
UPSTREAM: binder: create userspace-to-binder-buffer copy function
The binder driver uses a vm_area to map the per-process
binder buffer space. For 32-bit android devices, this is
now taking too much vmalloc space. This patch removes
the use of vm_area when copying the transaction data
from the sender to the buffer space. Instead of using
copy_from_user() for multi-page copies, it now uses
binder_alloc_copy_user_to_buffer() which uses kmap()
and kunmap() to map each page, and uses copy_from_user()
for copying to that page.
(cherry picked from
1a7c3d9bb7a926e88d5f57643e75ad1abfc55013)
Bug:
67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I59ff83455984fce4626476e30601ed8b99858a92
commit
89a1a65d35200d8ca94c865f061f11af41a8ced7
Author: Todd Kjos <tkjos@android.com>
Date: Mon Jan 14 09:10:21 2019 -0800
FROMGIT: binder: create node flag to request sender's security context
To allow servers to verify client identity, allow a node
flag to be set that causes the sender's security context
to be delivered with the transaction. The BR_TRANSACTION
command is extended in BR_TRANSACTION_SEC_CTX to
contain a pointer to the security context string.
Signed-off-by: Todd Kjos <tkjos@google.com>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
ec74136ded792deed80780a2f8baf3521eeb72f9
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master)
Change-Id: I44496546e2d0dc0022f818a45cd52feb1c1a92cb
Signed-off-by: Todd Kjos <tkjos@google.com>
commit
4afd6d2498ecd54e4211c6e47d8956a686a52ee3
Author: Todd Kjos <tkjos@android.com>
Date: Wed Dec 5 15:19:26 2018 -0800
UPSTREAM: binder: filter out nodes when showing binder procs
When dumping out binder transactions via a debug node,
the output is too verbose if a process has many nodes.
Change the output for transaction dumps to only display
nodes with pending async transactions.
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
ecd589d8f5661dd3a9545079a29b678cd9e3ecf3)
Bug:
112037142
Change-Id: Iaa76ebdc844037ce1ee3bf2e590676790a959cef
commit
72e3c1d60a499bfa547d962a150082f47bfb16af
Author: Todd Kjos <tkjos@android.com>
Date: Tue Nov 6 15:55:32 2018 -0800
binder: fix race that allows malicious free of live buffer
commit
7bada55ab50697861eee6bb7d60b41e68a961a9c upstream.
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated buffer that
was not completely initialized. This resulted in a use-after-free
detected by KASAN with a malicious test program.
This window is closed by setting the buffer's allow_user_free attribute
to 0 when the buffer is allocated or when the user has previously freed
it instead of waiting for the caller to set it. The problem was that
when the struct buffer was recycled, allow_user_free was stale and set
to 1 allowing a free to go through.
Signed-off-by: Todd Kjos <tkjos@google.com>
Acked-by: Arve Hjønnevåg <arve@android.com>
Cc: stable <stable@vger.kernel.org> # 4.14
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
c7940ee7e55f4caec80ab646b7f9d495ee2677c6
Author: Martijn Coenen <maco@android.com>
Date: Sat Aug 25 13:50:56 2018 -0700
UPSTREAM: binder: Add BINDER_GET_NODE_INFO_FOR_REF ioctl.
This allows the context manager to retrieve information about nodes
that it holds a reference to, such as the current number of
references to those nodes.
Such information can for example be used to determine whether the
servicemanager is the only process holding a reference to a node.
This information can then be passed on to the process holding the
node, which can in turn decide whether it wants to shut down to
reduce resource usage.
Bug:
79983843
Change-Id: I21e52ed1ca2137f7bfdc0300365fb1285b7e3d70
Signed-off-by: Martijn Coenen <maco@android.com>
commit
afd02b5ead68a94eb6bf1bf5234271687d7eb461
Author: Minchan Kim <minchan@kernel.org>
Date: Thu Aug 23 14:29:56 2018 +0900
android: binder: fix the race mmap and alloc_new_buf_locked
There is RaceFuzzer report like below because we have no lock to close
below the race between binder_mmap and binder_alloc_new_buf_locked.
To close the race, let's use memory barrier so that if someone see
alloc->vma is not NULL, alloc->vma_vm_mm should be never NULL.
(I didn't add stable mark intentionallybecause standard android
userspace libraries that interact with binder (libbinder & libhwbinder)
prevent the mmap/ioctl race. - from Todd)
"
Thread interleaving:
CPU0 (binder_alloc_mmap_handler) CPU1 (binder_alloc_new_buf_locked)
===== =====
// drivers/android/binder_alloc.c
// #L718 (v4.18-rc3)
alloc->vma = vma;
// drivers/android/binder_alloc.c
// #L346 (v4.18-rc3)
if (alloc->vma == NULL) {
...
// alloc->vma is not NULL at this point
return ERR_PTR(-ESRCH);
}
...
// #L438
binder_update_page_range(alloc, 0,
(void *)PAGE_ALIGN((uintptr_t)buffer->data),
end_page_addr);
// In binder_update_page_range() #L218
// But still alloc->vma_vm_mm is NULL here
if (need_mm && mmget_not_zero(alloc->vma_vm_mm))
alloc->vma_vm_mm = vma->vm_mm;
Crash Log:
==================================================================
BUG: KASAN: null-ptr-deref in __atomic_add_unless include/asm-generic/atomic-instrumented.h:89 [inline]
BUG: KASAN: null-ptr-deref in atomic_add_unless include/linux/atomic.h:533 [inline]
BUG: KASAN: null-ptr-deref in mmget_not_zero include/linux/sched/mm.h:75 [inline]
BUG: KASAN: null-ptr-deref in binder_update_page_range+0xece/0x18e0 drivers/android/binder_alloc.c:218
Write of size 4 at addr
0000000000000058 by task syz-executor0/11184
CPU: 1 PID: 11184 Comm: syz-executor0 Not tainted 4.18.0-rc3 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.8.2-0-g33fbe13 by qemu-project.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x16e/0x22c lib/dump_stack.c:113
kasan_report_error mm/kasan/report.c:352 [inline]
kasan_report+0x163/0x380 mm/kasan/report.c:412
check_memory_region_inline mm/kasan/kasan.c:260 [inline]
check_memory_region+0x140/0x1a0 mm/kasan/kasan.c:267
kasan_check_write+0x14/0x20 mm/kasan/kasan.c:278
__atomic_add_unless include/asm-generic/atomic-instrumented.h:89 [inline]
atomic_add_unless include/linux/atomic.h:533 [inline]
mmget_not_zero include/linux/sched/mm.h:75 [inline]
binder_update_page_range+0xece/0x18e0 drivers/android/binder_alloc.c:218
binder_alloc_new_buf_locked drivers/android/binder_alloc.c:443 [inline]
binder_alloc_new_buf+0x467/0xc30 drivers/android/binder_alloc.c:513
binder_transaction+0x125b/0x4fb0 drivers/android/binder.c:2957
binder_thread_write+0xc08/0x2770 drivers/android/binder.c:3528
binder_ioctl_write_read.isra.39+0x24f/0x8e0 drivers/android/binder.c:4456
binder_ioctl+0xa86/0xf34 drivers/android/binder.c:4596
vfs_ioctl fs/ioctl.c:46 [inline]
do_vfs_ioctl+0x154/0xd40 fs/ioctl.c:686
ksys_ioctl+0x94/0xb0 fs/ioctl.c:701
__do_sys_ioctl fs/ioctl.c:708 [inline]
__se_sys_ioctl fs/ioctl.c:706 [inline]
__x64_sys_ioctl+0x43/0x50 fs/ioctl.c:706
do_syscall_64+0x167/0x4b0 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
"
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Minchan Kim <minchan@kernel.org>
Reviewed-by: Martijn Coenen <maco@android.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
3ed5fd0f095e9d6fe5f33f909165a8cd596e8b46
Author: Sherry Yang <sherryy@android.com>
Date: Tue Aug 7 12:57:13 2018 -0700
android: binder: Rate-limit debug and userspace triggered err msgs
Use rate-limited debug messages where userspace can trigger
excessive log spams.
Acked-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Sherry Yang <sherryy@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
8129fb3ee7af23a888383aa23647c9d576ecdfef
Author: Sherry Yang <sherryy@android.com>
Date: Thu Jul 26 17:17:17 2018 -0700
android: binder: Show extra_buffers_size in trace
Add extra_buffers_size to the binder_transaction_alloc_buf tracepoint.
Acked-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Sherry Yang <sherryy@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
3b0bbcb65457ddec6fbee72bb26002e2bba16089
Author: Guenter Roeck <linux@roeck-us.net>
Date: Mon Jul 23 14:41:38 2018 -0700
android: binder: Include asm/cacheflush.h after linux/ include files
If asm/cacheflush.h is included first, the following build warnings are
seen with sparc32 builds.
In file included from arch/sparc/include/asm/cacheflush.h:11:0,
from drivers/android/binder.c:54:
arch/sparc/include/asm/cacheflush_32.h:40:37: warning:
'struct page' declared inside parameter list will not be visible
outside of this definition or declaration
Moving the asm/ include after linux/ includes solves the problem.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
e8a4948f49629c6ab122339f46908884d55ca7e9
Author: Guenter Roeck <linux@roeck-us.net>
Date: Mon Jul 23 14:47:23 2018 -0700
android: binder_alloc: Include asm/cacheflush.h after linux/ include files
If asm/cacheflush.h is included first, the following build warnings are
seen with sparc32 builds.
In file included from ./arch/sparc/include/asm/cacheflush.h:11:0,
from drivers/android/binder_alloc.c:20:
./arch/sparc/include/asm/cacheflush_32.h:40:37: warning:
'struct page' declared inside parameter list
Moving the asm/ include after linux/ includes fixes the problem.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
8cae6730ef318700ab3a0db3ef43ee6a5e5856c8
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Wed Jun 6 14:40:56 2018 +0200
android: binder: Drop dependency on !M68K
As of commit
7124330dabe5b3cb ("m68k/uaccess: Revive 64-bit
get_user()"), the 64-bit Android binder interface builds fine on m68k.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
verify:
p212
Change-Id: I1bac2c5345bcac64a3890f1688c1ecc4a3654a79
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Tao Zeng [Tue, 7 May 2019 02:51:42 +0000 (10:51 +0800)]
kasan: rebuild address layout after vmalloc increased [1/1]
PD#SWPL-8132
Problem:
In Jira TV-5143, final fix change have increased 128MB address space
for vmalloc. Because binder wasted too many vmalloc space but it's
hard to fix it in kernel side.
Due to incease of vmalloc address space, old design of address space
layout for KASAN32 is not suitable after this change. So we need to
change memory layout to fix this problem and let KASAN can running OK
again.
Solution:
1, rebuild address space layout for kasan
2, make kasan compatible with vmap stack config
Verify:
p212
Change-Id: I2ce8a840df0ce1fcda61ebeb14a64b1d609719ca
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Tao Zeng [Wed, 24 Apr 2019 08:10:03 +0000 (16:10 +0800)]
kasan: fix wrong kasan report when resume [1/1]
PD#SWPL-7676
Problem:
If we open kasan on 32bit kernel, after resume we usually will
get a stack-out-of-bounds KASAN error report. But infact that's
a fake report. Because On arm architecture, cpu suspend/resume
routine is done in function call path:
cpu_suspend -> psci_cpu_suspend -> __invoke_psci_fn_smc
during this call path, some parts of stack will be marked as
shadow memory. But when cpu resume from smc call, it directly
return to point which saved in cpu_suspend and call resume
procedure. Which do not comeback as a reverse return path:
__invoke_psci_fn_smc -> psci_cpu_suspend -> cpu_suspend
So some residual shadow memory may affect KASAN report when
cpu is calling resume hooks.
Solution:
We just need to clear all shadow in stack for this case.
Verify:
p212
Change-Id: Ic6c877212240d03902b11184e54ac363455e0094
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Jiamin Ma [Fri, 19 Apr 2019 00:15:47 +0000 (08:15 +0800)]
unifikey: fix kasan bug reported in name_store [1/1]
PD#SWPL-7326
Problem:
slab-out-of-bounds in strlen called by name_store
Solution:
Make sure the string passed to strlen is always '\0'
ended
Verify:
Locally
Change-Id: Ifd78a100c0e34ff9afb527ebe7b044ceb5c3505e
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
Hong Guo [Thu, 18 Apr 2019 08:42:01 +0000 (16:42 +0800)]
supsend: update gx_pm driver [1/1]
PD#SWPL-7226
Problem:
update gx_pm driver
Solution:
update gx_pm driver
Verify:
test pass on tl1_x309
Change-Id: If078b0744cb8ce46029d77512d5755f4d40c2014
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Tao Zeng [Tue, 16 Apr 2019 01:42:24 +0000 (09:42 +0800)]
kasan: bring up KASAN for 32bit os [2/2]
PD#SWPL-7085
Problem:
Currently kasan can't be used on 32bit kernel, it's difficult to debug
memory problems;
Solution:
Bring up KASAN on 32bit kernel
Verify:
p212
Change-Id: I4d80568f023315994e969c79b786eba856177c9c
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Yong Qin [Fri, 1 Mar 2019 06:30:34 +0000 (14:30 +0800)]
cec: cec version is not 1.4 when do cts [1/1]
PD#SWPL-5045
Problem:
cts cec version is not right
Solution:
cec version 1.4
Verify:
android p
Change-Id: Iffb9712ce2f7724e9dd0abd9119588a9914159a4
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
Brian Zhu [Mon, 20 May 2019 09:43:41 +0000 (17:43 +0800)]
dv: reset the g_vpotch value according to current vinfo [1/1]
PD#SWPL-8419
Problem:
Get the wrong g_vpotch value when platform bootup
Solution:
reset the g_vpotch value according to current vinfo
Verify:
verified by u212
Change-Id: Ied06ee71ac12c1daca8af71bbd98840ef0c2a731
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
jintao xu [Wed, 8 May 2019 05:56:17 +0000 (13:56 +0800)]
amlvideo: pip channel not set omx_secret_mode [1/1]
PD#OTT-2783
Problem:
when the second channel exit, the first channel will freeze
Solution:
pip not need set omx_secret_mode
Verify:
U212
Change-Id: I1f5f2624699ad29df06f67b288d16a15ab4edcf9
Signed-off-by: jintao xu <jintao.xu@amlogic.com>
Tao Guo [Fri, 29 Mar 2019 12:27:19 +0000 (20:27 +0800)]
debug: add trace tag and more trace print [1/2]
PD#SWPL-8124
Problem:
There are too many trace info when enabled
Lack some important trace info
Solution:
Add tag to enable/disable trace info for different modules
Add more trace info
Verify:
P212
Change-Id: I9916b97071dc6b3a5e133bb0ea55eb9a9532cec8
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
Peng Yixin [Tue, 19 Mar 2019 12:11:58 +0000 (20:11 +0800)]
media_module: add double cache in codec_mm_scatter [1/1]
PD#SWPL-6677
Problem:
Decocder allocation and free mmu memory spend a long time.
Solution:
Add double cache to solve this problem.
Verify:
Verified P212
Change-Id: I393ad47b921631a49f551b32e31fd776ff4dfeea
Signed-off-by: Peng Yixin <yixin.peng@amlogic.com>
Xiaoming Sui [Fri, 26 Apr 2019 10:42:46 +0000 (18:42 +0800)]
avsync: fix the avsync issue when pcrmaster [1/1]
PD#SWPL-7775
Problem:
dtv video freeze when the stream is replayed
Solution:
when replay at pcrmaster, check the vpts and systime,
if the vpts > systime and the diff > margin,
then adjust the sysclk to make playback smooth.
Verify:
X301
Change-Id: Id1474db030e06fff6ce425a54562cfa4e02ceaa9
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
Shuai Li [Wed, 8 May 2019 09:37:37 +0000 (17:37 +0800)]
audio: config 2+2 loopback [1/1]
PD#SWPL-7741
Problem:
Default is 6+2.
But aec needs 2+2 setting.
Solution:
Change the dts setting.
Verify:
SM1 AC213.
Change-Id: I5b3585c017146bde5b265f315f8167e8232566fb
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Shuai Li [Fri, 10 May 2019 05:51:43 +0000 (13:51 +0800)]
audio: support 48k out & 16k loopback [1/1]
PD#SWPL-7741
Problem:
Enable the loopback function.
Fix 48k output & 16k loopback abnormal.
Solution:
Fix the resample source.
DO not touch output clk at loopback driver.
Verify:
Sm1, AC213
Change-Id: I210083813e9e6ec834941da333f8ce076e9afbcf
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Zhe Wang [Thu, 16 May 2019 12:53:46 +0000 (20:53 +0800)]
audio: fixed audio clk source sel error [1/1]
PD#SWPL-8663
Problem:
there is no audio clk on SM1
Solution:
fixed clk source setting error
Verify:
AC200
Change-Id: Ief01d680c435cfc2f50f9b7da0a6e4d68db846d5
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
keke.li [Tue, 19 Mar 2019 05:46:35 +0000 (13:46 +0800)]
dts: add arm isp device node [1/1]
PD#SWPL-70
Problem:
arm isp driver need to use dts
Solution:
add arm isp device node
Verify:
w400
Test: camera preview and capture OK
Change-Id: Idc603890f07afe25beba5deab3ab391825aee584
Signed-off-by: Keke Li <keke.li@amlogic.com>
Huan Biao [Wed, 17 Apr 2019 06:57:58 +0000 (14:57 +0800)]
thermal: modify ipa parameter for sm1 [1/1]
PD#SWPL-7322
Problem:
sm1 ipa parameter not match soc power data
Solution:
update sm1 ipa dts parameter
Verify:
AC200
Change-Id: Ib636d5c4853d53cf6bafad9b5266e2b13dd7e85c
Signed-off-by: Huan Biao <huan.biao@amlogic.com>
Zongdong Jiao [Fri, 11 Jan 2019 03:27:21 +0000 (11:27 +0800)]
hdmitx: add audio ATMOS parsing [1/1]
PD#SWPL-4085
Problem:
Need audio ATMOS information in RX EDID
Solution:
Add parsing audio ATMOS information
Verify:
GXL/P212
Change-Id: I882b817a4d7621833bb7e4b85231d7a42e426382
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Zongdong Jiao [Fri, 8 Mar 2019 07:23:30 +0000 (15:23 +0800)]
hdmitx: adjust PHY parameter with 5.1 ohm resistor [2/2]
PD#SWPL-2927
Problem:
No enough eye diagram when adding TMDS 5.1 ohm resistor
Solution:
adjust PHY parameter with 5.1 ohm resistor
Verify:
G12/U212
Change-Id: Ib5518613c556f9b04eb0aa374193c7a6046a7ba9
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Zongdong Jiao [Fri, 8 Mar 2019 10:57:49 +0000 (18:57 +0800)]
hdmitx: add dongle_mode case for low power [2/2]
PD#SWPL-5302
Problem:
For dongle products, it is connected to TV directly, and some
parameters are different from mbox.
Solution:
Add dongle mode for driver's usage
Verify:
U211/S905Y2
Change-Id: Ibe45b167800d3b830d78ca8e9d7b67efd64d8564
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Shuai Li [Wed, 27 Mar 2019 08:37:00 +0000 (16:37 +0800)]
audio: update audio driver to the latest. [1/1]
0504a9a audio: add clk tuning_enable/start_enable control in dts [1/1]
32dd894 audio: add lock for resampler [1/1]
2ad1050 audio: set hdmi format-check threshold by input samplerate [2/2]
953435d audio: fix TDMOUT channel map error [1/1]
9eace31 audio: auge: add lower power mode for PDM & vad [1/1]
90b9c44 audio: auge: add loopback driver [1/1]
0d736dd audio: add 10ms sleep before pdn enable [1/1]
51d1794 audio: add 10ms delay before pdn enable [1/1]
998f60b audio: disable tl1 acodec dac dapm to depop [1/1]
7b0ef35 audio: enable hw resmaple pause thd [1/1]
fcb2613 audio: TM2 bringup: enable ADC for linein [1/1]
4f4dc5a audio: TM2: bringup AMP ti5805 on ab301 [1/1]
758b24b audio: fixed kernel panic when resample is disabled [1/1]
19e844f audio: TM2 audio basic function bringup [1/1]
27c68d0 audio: add codec trigger mute for depop [1/1]
d415bb5 audio: fixed the issue of PDM 16 channel capture. [1/1]
d6e5cf5 audio: always on DDR arb [1/1]
0663274 audio: add HW resample for HDMIRX [1/1]
22f4718 audio: add param check for resample [1/1]
audio: add HW resample for HDMIRX [1/1]
PD#SWPL-6118
Problem:
No resample will cause mismatch between
input and output if they are not at same
samplerate.
Solution:
Add resample for hdmirx case
Verify:
Local tested.
Change-Id: I298e401578bf49484d6b75fd736d2a74c38508e4
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: always on DDR arb [1/1]
PD#TV-3452
Problem:
Toddr stuck after a long time playback.
Solution:
For debug usage.
Verify:
No need.
Change-Id: Ibf4446148f5e028040d7d6527c7695f23f964f7c
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
audio: fixed the issue of PDM 16 channel capture. [1/1]
PD#SWPL-5551
Problem:
cannot capture 8PDM + 8LOOPBACK.
Solution:
PDM cannot support 8PDM + 8LOOPBACK.
Verify:
s420/s400, verify pass
Change-Id: Iaf38bdcb218ebfc024666312162569cab93a76a9
Signed-off-by: Renjun Xu <renjun.xu@amlogic.com>
audio: add codec trigger mute for depop [1/1]
PD#SWPL-6944
Problem:
TV-3381
Speaker sometimes has clicking noise when playing DTV program.
Solution:
add codec trigger mute for depop
Verify:
Local verified.
Change-Id: Ib15a6b90bd3a6cdda2255afaf86daeab68ba07e2
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
audio: TM2 audio basic function bringup [1/1]
PD#SWPL-6721
Problem:
TM2 bringup
Solution:
audio basic function bringup
Verify:
Verified on T962e2_ab311
Change-Id: Ic48ded3964ea87e40c4d683d71a50bbdc1975f91
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: fixed kernel panic when resample is disabled [1/1]
PD#SWPL-7039
Problem:
Kernel Panic when resample A is disabled
Solution:
When resample is disabled，don't init resample
Verify:
Verified on T962e2_ab311
Change-Id: Id9552ffc6be40f133b828dbded4ad3f15d177ab0
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
audio: TM2: bringup AMP ti5805 on ab301 [1/1]
PD#SWPL-7074
Problem:
speaker doesn't work
Solution:
bringup AMP ti5805 on ab301
Verify:
Verified on T962x3_ab301
Change-Id: Icb27691b4fd5a1e54070c4a6d3d3c68cdf3a60b7
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: TM2 bringup: enable ADC for linein [1/1]
PD#SWPL-7027
Problem:
audio path AVin is on audio
Solution:
enable ADC for linein
Verify:
Verify on AB311
Change-Id: Iea1d694e0b605d62596635d85416d33f56dbbcb2
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: enable hw resmaple pause thd [1/1]
PD#TV-4638
Problem:
Speaker output high frequency howling
after change from pattern 615 to pattern 1 on chroma22294.
The hw resampler keeps sending noise if it has no input.
Solution:
Enable the hw resample pause thd by default.
Verify:
TL1 X301.
Change-Id: Ib6f0924025e155eaa8ba0e3681b307f7ff56b449
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
audio: disable tl1 acodec dac dapm to depop [1/1]
PD#TV-3933
Problem:
Tl1 acodec has pop sound when first sound appear.
Solution:
Disable the DAPM which disable/enable every time
start/stop the audio stream.
Verify:
Tl1 X301.
Change-Id: Iaaf7da125de513bd8297f6c6e41af0a42c9d25bd
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
audio: add 10ms delay before pdn enable [1/1]
PD#SWPL-7680
Problem:
the pwn signal is self excitable
Solution:
1)add 10ms delay before pdn enable
2)set default clk for extern codec
Verify:
HW verify
Change-Id: I031b20851ee1eeb65215075fc8abe783ceddf42b
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
audio: add 10ms sleep before pdn enable [1/1]
PD#SWPL-7680
Problem:
mdelay will pend the system
Solution:
change mdelay to usleep_range
Verify:
HW verify
Change-Id: I8452dc7b1056378dbc6b743fc43316eccbf525a5
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
audio: auge: add loopback driver [1/1]
PD#SWPL-7240
Problem:
limit of current loopback
add loopback b for tl1
add tdmin_lb
Solution:
optimize loopback driver
Verify:
s400, u200, x301, ac200, ab301
Change-Id: I9dd4c7ad041231bb2c49513e354cfb4fb92131c4
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: auge: add lower power mode for PDM & vad [1/1]
PD#SWPL-3825
Problem:
VAD & PDM works in 24m clks for lowpower mode when in deep suspend
Solution:
support VAD & PDM in 24m sysclk, 768k dclk
Verify:
x301
Change-Id: Ic363337ee9b0eba0f890ae62b9e0cb6bb54dcd6a
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: fix TDMOUT channel map error [1/1]
PD#SWPL-6427
Problem:
ALSA tdmout buffer frequently underrun.
This will cause the tdmout channel map error.
And the other channels data go into the spk.
Solution:
1)Adjust the sequence of starting and stopping.
2)reserved frddrA for EQ/DRC module
Verify:
Test more that 1 hour and pass.
Need more stress test.
Change-Id: Ib9b6897f0b6c32652c611a8c2c367aa76b9f1e3f
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: set hdmi format-check threshold by input samplerate [2/2]
PD#SWPL-6340
Problem:
ddp audio input from hdmiin is not smooth
Solution:
set hdmiin format-check threshold by input sr
Verify:
Verified by x301.
Change-Id: Idb8ffa616c3880b1c34d61ca4e8c2917343a9ffc
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
audio: add lock for resampler [1/1]
PD#SWPL-8134
Problem:
kernel NULL pointer for aml_resample_enable
Solution:
add lock for resampler
Verify:
Need stress test for x301
Change-Id: I1bbf5d7aeab681399c93f0cba9cc59195d3be0d6
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
audio: add clk tuning_enable/start_enable control in dts [1/1]
PD#SWPL-8306
Problem:
speaker without audio on S400. sideeffect of SWPL-7680
Solution:
add control interface in dts to enable clk tuning
and start clk before codec init
Verify:
verify on S400
Change-Id: Ic9f4e7b13b7d4ced18852346cdc7cf5f48e510dc
Signed-off-by: Zhe Wang <Zhe.Wang@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
audio: add param check for resample [1/1]
PD#SWPL-7798
Problem:
Crashed when audio resample setting params
are invalid.
Solution:
Add check method if the params is invalid.
Verify:
Tl1.
Change-Id: I1e0396be8d401c0a49ff0de9fd7f160f0c8133ca
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Xing Wang [Tue, 9 Apr 2019 03:20:57 +0000 (11:20 +0800)]
dts: audio: update vad for sm1 [1/1]
PD#SWPL-5427
Problem:
lack vad function for sm1
Solution:
add vad function for sm1
Verify:
ac200
Change-Id: Ib4118b16405102a72f98ff65396e6f9d98f97bca
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
wenbiao zhang [Fri, 18 Jan 2019 09:03:54 +0000 (17:03 +0800)]
bandwidth: fix wrong bandwidth usage on t950 [1/3]
PD#TV-470
Problem:
t950 ddr bandwidth usage is error
Solution:
t950/805x ddr is 16bit, correct the param to get right usage
Verify:
t950
Change-Id: Ice876f82e5c33e778b3ac9f593e0c163d57d7f3f
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>
qiyao.zhou [Mon, 15 Apr 2019 09:25:03 +0000 (17:25 +0800)]
dts: flanklin update dvb dts to adapte attach mode [1/3]
PD#SWPL-8315
Problem:
flanklin dvb dts used 3.14 mode
Solution:
flanklin update dvb dts to adapte attach mode
Verify:
verify it on franklin.
Change-Id: I53a9ed2c6f28e75cbb327c2d1c122622b2e4b23e
Signed-off-by: Cheng Tong <cheng.tong@amlogic.com>
dts: flanklin bring up based on google-ref! [1/2]
PD#SWPL-7184
Problem:
flanklin bring up based on google-ref.
Solution:
Modify copy file for franklin.
Verify:
verify it on franklin.
Change-Id: Ibaba2dcb7a3e8715243f5a93d69a1bf96e8c49a7
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
dts: flanklin bring up based on google-ref! [1/1]
PD#SWPL-7184
Problem:
flanklin bring up based on google-ref.
Solution:
Modify copy file for franklin.
Verify:
verify it on franklin.
Change-Id: If55159835daf0a87439647586526f836a226504c
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
Luan Yuan [Tue, 30 Apr 2019 11:05:19 +0000 (19:05 +0800)]
common: support tp CST226 for yeke [1/1]
PD#SWPL-8013
Problem:
support touchpanel CST226 for yeke.
Solution:
support touchpanel CST226 for yeke.
Verify:
verify by u202.
Change-Id: Id74df3e25761118db4c10706128df29eb6eb2894
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
dts: add touch screen dts config for CST226 [1/1]
PD#SWPL-8013
Problem:
separate dts config from driver
Solution:
separate dts config from driver
Verify:
verify by u202
Change-Id: I4de45ec213b86d12cdd9296f80de62f4f2dc6713
Signed-off-by: GongWei Chen <gongwei.chen@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
cancan.chang [Fri, 26 Apr 2019 11:59:59 +0000 (19:59 +0800)]
npu: check chip whether contain npu module [1/2]
PD#SWPL-7761
Problem:
S922X revb boot up fail
Solution:
add check function
Verify:
test pass at g12b revb
Change-Id: I17de7f9f82e09c68e27668288cb001e975785f5b
Signed-off-by: cancan chang <cancan.chang@amlogic.com>
Guosong Zhou [Fri, 26 Apr 2019 09:26:10 +0000 (05:26 -0400)]
isp: check chip whether contain isp module [2/2]
PD#SWPL-7761
Problem:
S922X revb boot up fail
Solution:
add check function
Verify:
test pass at g12b revb
Change-Id: I6a6842a3578f2a9bd4d6879a0f9632a28c099afb
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
Luan Yuan [Wed, 8 May 2019 08:07:14 +0000 (16:07 +0800)]
common: lcd: support yeke panel [1/1]
PD#SWPL-8219
Problem:
not support lcd panel in ac202
Solution:
support lcd panel.
Verify:
verify by ac202.
Change-Id: Ib462a3536c21f0a55c0e0ff947f01c8f52ef3f13
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Luan Yuan [Wed, 8 May 2019 06:12:24 +0000 (14:12 +0800)]
dts: add ac202 for s905d3 panel [1/3]
PD#SWPL-8219
Problem:
not support S905D3 panel
Solution:
add ac202 for S905D3 panel
Verify:
verify by ac202
Change-Id: I32188a8bbf7c25c490bf4735c55e63a3a92ef149
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Luan Yuan [Tue, 30 Apr 2019 13:05:18 +0000 (21:05 +0800)]
common: lcd: support yeke panel [2/5]
PD#SWPL-8001
Problem:
support lcd panel.
Solution:
support lcd panel.
Verify:
verify by u202.
Change-Id: If0f665944c9a91a39c6fbd101e24878705284732
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Luan Yuan [Tue, 30 Apr 2019 05:31:53 +0000 (13:31 +0800)]
fermitform: add u202 dts config for s905d2 panel. [3/3]
PD#SWPL-7973
Problem:
s905d2 panel need new projects config.
Solution:
copy dts config from u200
Verify:
no need verify
Change-Id: I37a884ae951b8c6ede7adb065239ce59dca25c3a
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
u202: add dts-id for multi-dts in 32bit. [1/1]
PD#SWPL-7973
Problem:
upgrade failed, because can not found dts.
Solution:
change dts-id
Verify:
verify by u202
Change-Id: I9cfd85ebfda1bff60abc78bd09355f977f25f4bf
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
MingLiang Dong [Wed, 20 Feb 2019 07:15:44 +0000 (02:15 -0500)]
di: disable deghost refresh according to motion [1/1]
PD#SWPL-6423
Problem:
deghost refresh according to motion
Solution:
disable deghost refresh according to motion
Verify:
verify on TL1
Change-Id: Ic3647462e5f5686f6cc182c30797752ea72c013c
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
zhiwei.yuan [Fri, 1 Mar 2019 06:47:01 +0000 (14:47 +0800)]
di: pd22 FW parameters need optimize [1/1]
PD#SWPL-5046
Problem:
PD22 para is incorrect
Solution:
correct the parameters
Verify:
verified by t962x2_x301
Change-Id: I0b26914694dd19f9b06cb37c50f7589a200ea0b1
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
Xiaoming Sui [Mon, 15 Apr 2019 12:38:47 +0000 (20:38 +0800)]
avsync: spdif: fix the avsync for ms12 [1/4]
PD#SWPL-5837
Problem:
dtv is out of avsync when dolby ms12 certificate
Solution:
when the audio is played, recalculate the apts to sync
pcrsrc when pcrmaster.
Verify:
X301
Change-Id: I199383aa1c0de1b4f0ec646d9d066910b3bb2b42
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
avsync: tsync: fix the avsync for ms12 [3/4]
PD#SWPL-5837
Problem:
dtv is out of avsync when dolby ms12 certificate
Solution:
when the audio is played, recalculate the apts to sync
pcrsrc when pcrmaster.
Verify:
X301
Change-Id: Ia121e57ad69c5b0d211e14bf3a61f165457e54c7
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
shihong.zheng [Tue, 26 Mar 2019 10:40:27 +0000 (18:40 +0800)]
pts: fix mvc play is not smooth. [1/1]
PD#SWPL-6094
Problem:
some mvc stream is not smooth.
Solution:
optimize the condition for pts loockup fail code.
Verify:
x301
Change-Id: I50bb3f317e1245735f9ce0ffcc44376c91e871ed
Signed-off-by: shihong.zheng <shihong.zheng@amlogic.com>
Xiaoming Sui [Tue, 26 Mar 2019 14:06:04 +0000 (22:06 +0800)]
tsync: reduce the log information [1/1]
PD#SWPL-6152
Problem:
in some special cases, there are many sync
log information from serial port.
Solution:
remove this log and add pts realign.
Verify:
X301
Change-Id: I81d1753ef6d4e6c1e39d6c7f38eb3836e07be05d
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
live.li [Wed, 24 Apr 2019 08:12:26 +0000 (16:12 +0800)]
avsync: tsync: enable the system up function [1/1]
PD#TV-5140
Problem:
when play some ts stream , the video will hold all the time
Solution:
when the pcr is invalid ,use apts or vpts as system
time and enable the system time up funciton
Verify:
x301
Change-Id: Iec01434ab305be1ea32e03549edd8521a8c4620d
Signed-off-by: live.li <live.li@amlogic.com>
Liang Ji [Fri, 12 Apr 2019 11:05:39 +0000 (19:05 +0800)]
partition: change vendor size [1/2]
PD#SWPL-6586
Problem:
Android P trunk can not compile 64bit kernel
Android P vendor size is not enough,
64bit kernel and isp so etc ,
the size exceeds 256M
Solution:
change vendor size from 256M into 320M
Verify:
galilei
Change-Id: Icc7b3d7c8d56f5c361acf9722bba6422b8dc3af2
Signed-off-by: Liang Ji <liang.ji@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Rong Zhang [Mon, 1 Apr 2019 13:11:08 +0000 (21:11 +0800)]
media_module: mh264/h265/avs2 [1/2]
PD#SWPL-6607
Problem:
Not support QOS information for mh264.h265,avs2
Solution:
Support QOS information picking for mh264,h265,avs2
Support QOS information access interface by ioctl
Verify:
Verified franklin
Change-Id: I4e6f85392007bc78a274726aba510c39088018e3
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
peter wang [Fri, 12 Apr 2019 05:49:21 +0000 (13:49 +0800)]
amvideo: fix video block when pts discontinue [1/1]
PD#SWPL-5038
Problem:
image will block when pts discontinue
Solution:
do not show the frame when pts greater than pcr
Verify:
tested on Marconi
Change-Id: I57ea973b7fdcdc7cded2c5c9b681be29f0a31a4b
Signed-off-by: peter wang <peter.wang@amlogic.com>
Zhuo Wang [Mon, 22 Apr 2019 04:49:34 +0000 (12:49 +0800)]
ethernet: fix suspend resume crash [1/1]
PD#SWPL-7166
Problem:
suspend resume test failed
Solution:
cancel work queue first
Verify:
verify on u200 board
Change-Id: Ibd1a9587a32edf5583db564d2efe0ff0279d4d10
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Conflicts:
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
Zhuo Wang [Tue, 2 Apr 2019 05:43:59 +0000 (13:43 +0800)]
ethernet: reset ethernet when resume [1/1]
PD#SWPL-6608
Problem:
system will report tx error somethime after resume
Solution:
reset ethernet when resume
Verify:
verify on u200 board
Change-Id: I9863a8a50c08addd4e2d8c024f46a2e7568c28b4
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Zhuo Wang [Fri, 1 Mar 2019 06:35:34 +0000 (14:35 +0800)]
ethernet: set RX delay for exphy and leds [1/1]
PD#SWPL-5295
Problem:
add RX delay for 8211f and add led setup interface
Solution:
tuning delay and leds
Verify:
verify on u200 board
Change-Id: I45e855894d570fdd976f90fd8f03151ad52a3683
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Luan Yuan [Tue, 7 May 2019 06:56:56 +0000 (14:56 +0800)]
Revert "ethernet: handle tx timeout"
This reverts commit
6b195f8476e7ffaa9c1c946f5e7b6ea7b75d1b71.
Hong Guo [Wed, 24 Apr 2019 06:02:01 +0000 (14:02 +0800)]
cpufreq: cpufreq register notify for cluster0 [1/1]
PD#SWPL-7707
Problem:
cpufreq register notify for cluster0
Solution:
cpufreq register notify for cluster0
Verify:
test pass on g12b_w400
Change-Id: Ia57f320528082c9824dd96f17714d8e636519bb4
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Hong Guo [Mon, 8 Apr 2019 01:49:29 +0000 (09:49 +0800)]
cpufreq: dynamic adjustment dsu clk with tm2 cpu clk [1/3]
PD#SWPL-6758
Problem:
dynamic adjustment dsu clk with tm2 cpu clk.
Solution:
dynamic adjustment dsu clk with tm2 cpu clk.
Verify:
t962e2_ab319, verify pass
Change-Id: I7eee5ed58b80e0f77603ca505abcd1caf3d131e7
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Hong Guo [Tue, 26 Mar 2019 07:47:49 +0000 (15:47 +0800)]
cpufreq: free clk if failed to set 1G for fixpll when cpufreq init. [1/1]
PD#SWPL-6394
Problem:
free clk if failed to set 1G for fixpll.
Solution:
free clk if failed to set 1G for fixpll..
Verify:
test pass on A311D-W400
Change-Id: I1a7af6fe459c067e34ff8752453a1a04985edb88
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Hui Zhang [Fri, 1 Mar 2019 01:02:26 +0000 (09:02 +0800)]
19af5c5 dtv_demod: add AGC control for board t309 [1/1]
a9eb626 dtv_demod: Prevent NULL pointer crash caused by tuner attach failure [1/1]
d27b145 dtv_demod: TL1 dtmb suspend hangup issue [1/1]
27c05dd dtv_demod: tl1,dvbc, new method for fast channel searching [1/1]
fa80091 dtv_demod: txlx atsc-t loses lock when play video for a long time [1/1]
43db0c5 build: fix build err [1/1]
d4abd67 dtv_demod: TXLX ISDB-T can't search channel [1/1]
70f2c39 dtv_demod: TL1 dvbc search time more than 3 min [1/1]
16d4727 dtv_demod: TL1 dtmb cma allocate fail after dtmb->dvbc->dtmb by cmd [1/1]
b5aa9de media_module: h264/mpeg2/h265 [2/2]
3d6a5ed ppmgr: use light reg for video decoder local reset [1/1]
ppmgr: use light reg for video decoder local reset [1/1]
PD#SWPL-5014
Problem:
ppmgr provider error sometimes in long time run under poor signal
Solution:
use light reg for video decoder local reset
Verify:
X301
Change-Id: I1500c9ddfdce76b3e9cb2b24a35cdee765f82d5f
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
media_module: h264/mpeg2/h265 [2/2]
PD#SWPL-3654
Problem:
provide aspect_ratio information by AMSTREAM_IOC_VDECSTAT
Solution:
add ration_control information in vdec_status function for
h264/mh264/vh265/mpeg12/mmpeg12, and normalized it for
aspect_ratio in AMSTREAM_IOC_VDECSTAT message.
Verify:
Verified U212
Change-Id: Icd9270eb8f2ce2f6f7455ec28780d26ac6c56348
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
dtv_demod: TL1 dtmb cma allocate fail after dtmb->dvbc->dtmb by cmd [1/1]
PD#TV-1748
Problem:
[Hisense-T962X2-P-customer-DTV]:Failed to lock frequency in dtmb system
Solution:
leave the last mode before enter current mode to release the resources
Verify:
verified by t962x2_x301
Change-Id: Ibd7e1d4c67f5a5ad2191e0031fdd0b81812c8606
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
dtv_demod: TL1 dvbc search time more than 3 min [1/1]
PD#SWPL-3555
Problem:
{DVB-C}Hisense needs less than 3 minutes for dvb-c search.(5/5，None)
Solution:
1.use demod internal state machine to optimize time
2.remove j.83b filter setting in dvbc mode for tl1 & txlx
Verify:
verified by t962x2_x301&t962x_r311
Change-Id: Ic922e3da727179e2e35a0fc80e52ac7242c54129
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
dtv_demod: TXLX ISDB-T can't search channel [1/1]
PD#SWPL-3987
Problem:
[Einstein]use ISDB-T cannot search any channel
Solution:
release cma memory at leave_mode for ISDB-t&DVB-T
Verify:
verified by t962x_r311
Change-Id: I9b79687a4d5270932ab30afaa3e7d2817e900149
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
build: fix build err [1/1]
PD#SWPL-4150
Problem:
When switch to the toolchain shipped with android P, multipile
"-Werror=maybe-uninitialized" error occurs, and the code fail
to be compiled
Solution:
Initialize variables if necessary
Verify:
Locally on Ampere
Change-Id: I280de648914565656831e211539bf41a7dee2b4a
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
dtv_demod: txlx atsc-t loses lock when play video for a long time [1/1]
PD#SWPL-3418
Problem:
[Einstein]when AC off/on,enter live TV ,
TV display blank screen and no signal about 5S
Solution:
use post-eq to track(0x912=0x50)
Verify:
verified by t962x_r311
Change-Id: I924c55a8f1c92328e4371cb730e1b03bd720457f
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
dtv_demod: tl1,dvbc, new method for fast channel searching [1/1]
PD#TV-2154
Problem:
[Hisense-T962X2-P-customer-DTV]:DVBC QAM is set to auto to search channels
Solution:
add new searching method
note:
use "demod_dvbc_speedup_en" to mark the new method
it's disabled as default, can be enabled if needed
we can make it always enabled after all testing are passed
enable: echo fast_search on > /sys/kernel/debug/demod/dvbc_channel_fast
Verify:
verified by t962x2_x301
Change-Id: Icaaab9f27eb058a062d7048c6ca9fa2e3bff008e
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
dtv_demod: TL1 dtmb suspend hangup issue [1/1]
PD#SWPL-5202
Problem:
cma memory is not released when suspend
Solution:
provide suspend interface to release cma memory
Verify:
verified by t962x2_x301
Change-Id: I1d808a8a6119a2f385961c4c5bded5ab71c9c9d1
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
dtv_demod: Prevent NULL pointer crash caused by tuner attach failure [1/1]
PD#TV-1539
Problem:
Prevent NULL pointer crash caused by tuner attach failure.
Solution:
Prevent NULL pointer crash caused by tuner attach failure.
Verify:
verified by x301
Change-Id: I57cf32947775626467eb952dd2298ae9ec84601d
Signed-off-by: nengwen.chen <nengwen.chen@amlogic.com>
dtv_demod: add AGC control for board t309 [1/1]
PD#SWPL-5175
Problem:
r842 agc control need be controlled by demod
Solution:
add agc control function
Verify:
verified by t962x2_x301 t962x2_t309
Change-Id: If712e22276b97c457e2e2ed1c79bdf3673813dff
Signed-off-by: zhiwei.yuan <zhiwei.yuan@amlogic.com>
Bencheng Jing [Thu, 2 May 2019 08:27:37 +0000 (16:27 +0800)]
di: fix moving character tow line [1/1]
PD#TV-4346
Problem:
di post buffer switch,motion read mif not switch
Solution:
fix the motion read mif
Verify:
verified by t962x2_x301
Change-Id: I6728e91bfff4241da1f5067398cc412545c7d96f
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
Tao Guo [Wed, 16 Jan 2019 09:11:54 +0000 (17:11 +0800)]
debug: add atrace support [1/1]
PD#SWPL-4956
Problem:
Need atrace to debug multimedia issue
Solution:
Add atrace functions
Verify:
P212
Change-Id: I0f07387dfa35a33c25e538a474a3a12bd88d5092
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Luan Yuan [Sun, 5 May 2019 05:29:51 +0000 (13:29 +0800)]
Revert "emmc: Clear the value of txdelay in legacy mode on the resume process [1/1]"
This reverts commit
2582a9689236c3db53da3b84d21ddb712eae7679.
Hong Guo [Thu, 4 Apr 2019 05:17:22 +0000 (13:17 +0800)]
CPUFREQ: update cpufreq 1.512G to 1.5G for sm1. [1/1]
PD#SWPL-6205
Problem:
update cpufreq 1.512G to 1.5G for sm1.
Solution:
update cpufreq 1.512G to 1.5G for sm1.
Verify:
sm1_ac200, verify pass
Change-Id: Ic9c570b2c398e12efb84b4d707f24f773940bbe0
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
he.he [Mon, 22 Apr 2019 10:05:47 +0000 (18:05 +0800)]
usb: USB keyboard not recognized at low probability [1/1]
PD#TV-4365
Problem:
USB keyboard not recognized after reboot repeatedly.
Solution:
Reset the reset_FS_LS_Clock_Divider bit of the usb phy.
Verify:
tl1
Change-Id: I0f4bf35be04d3aff1094bf55641348ccaca072e4
Signed-off-by: he.he <he.he@amlogic.com>
shuanglong.wang [Wed, 20 Mar 2019 08:25:57 +0000 (16:25 +0800)]
video: reuse initial phase [1/1]
PD#SWPL-5664
Problem:
for netflix 23.97fps non-tunnle playback 3:2 patten broken so many times
Solution:
reuse initial phase that Tim use in amazon
Verify:
verify by u212
Change-Id: I5d988e1c3a3dbf1bb728f55a921e8b8fb6990985
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
shuanglong.wang [Thu, 25 Apr 2019 07:37:38 +0000 (15:37 +0800)]
video: do not compensation when paused [1/1]
PD#SWPL-5664
Problem:
pcr not paused when netflix video non-tunnel mode pause
Solution:
do not compensation when diff between omxpts and pcr too large
Because when paused, continous compensation will lead diff
beween omxpts and pcr will alway inside pcr adjust threshold,
and pcr not set again, then pcr will increase
Verify:
verify by nts
Change-Id: Ib2acea35758d161d1e9db53dd6ff369ba7973351
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
shuanglong.wang [Fri, 12 Apr 2019 05:55:06 +0000 (13:55 +0800)]
video: compensation omxpts for pcr check [1/1]
PD#SWPL-5664
Problem:
pcr is probably adjust when test AL1 eyepatch test case
Solution:
the time is not accurate when check pcr and omx_pts differ, because
omx_pts is used the value that be set, but pcr is current. Here add
compensation for omx_pts
Verify:
verify by nts
Change-Id: I3e0f6f006fd79cf7cac4148fd18da72111a333c7
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
Conflicts:
drivers/amlogic/media/video_sink/video.c
Jianxin Pan [Tue, 23 Apr 2019 11:37:41 +0000 (19:37 +0800)]
schedtune: fix crash when there is cpu boot fail in hmp [1/1]
PD#SWPL-7656
Problem:
crash when there is cpu boot fail in hmp
Solution:
fix crash when there is cpu boot fail in hmp
Verify:
W400
Change-Id: I0153975593adb0bfcbc3c3bd6543f0fb2e6bf2e0
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Long Yu [Mon, 15 Apr 2019 08:40:25 +0000 (16:40 +0800)]
emmc: Clear the value of txdelay in legacy mode on the resume process [1/1]
PD#SWPL-7181
Problem:
switch to high-speed from hs200 failed for resume process.
Solution:
set tx_delay as 0 for legacy mode.
clear cfg_cmd_setup
Verify:
verify by TL1
Change-Id: I5dbb1bbc391da864464bf137837a2b0f54ccda42
Signed-off-by: Long Yu <long.yu@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Tao Zeng [Tue, 30 Apr 2019 02:56:18 +0000 (10:56 +0800)]
bandwidth: add min bandwidth read in usage_stat [1/1]
PD#SWPL-7960
Problem:
There is no min ddr bandwidth data
Solution:
Add this value in sysfs
Verify:
p212
Change-Id: I9d90476d30c0ca7789046d8d205f0802de2b4acf
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Shuai Li [Sun, 28 Apr 2019 13:15:49 +0000 (21:15 +0800)]
audio: add param check for resample [1/1]
PD#SWPL-7798
Problem:
Crashed when audio resample setting params
are invalid.
Solution:
Add check method if the params is invalid.
Verify:
Tl1.
Change-Id: I1e0396be8d401c0a49ff0de9fd7f160f0c8133ca
Signed-off-by: Shuai Li <shuai.li@amlogic.com>
Tao Zeng [Wed, 10 Apr 2019 03:59:24 +0000 (11:59 +0800)]
ddr: bring up bandwidth support for sm1 [1/1]
PD#SWPL-6865
Problem:
ddr bandwidth measure is not supported on sm1
Solution:
1. Add port description and support for it
2. Record max/average bandwidth support;
3. Support up to 60 continue bandwidth sample
4. Fix bit mismatch of dmc monitor for sm1/tl1.
Verify:
sm1
Change-Id: I0b42db8214099b9cd6d1c3f00174dc65eebfc030
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Zhuo Wang [Thu, 25 Apr 2019 09:00:46 +0000 (17:00 +0800)]
ethernet: set tx_amp according chips [1/1]
PD#SWPL-7765
Problem:
g12b revb efuse not correct
Solution:
set tx_amp with chipid to work around
Verify:
verify on g12b skt board
Change-Id: Id1babce231d866293e4de52685834834a4b65227
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
Luan Yuan [Mon, 22 Apr 2019 02:54:15 +0000 (10:54 +0800)]
dts: add ppmgr for g12b [1/1]
PD#SWPL-6901
Problem:
lack of ppmgr in g12b
Solution:
add ppmgr
Verify:
verify by g12b
Change-Id: Id6d9894d2430cf286e42c90dc340dc10fd0f37c5
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Yan Wang [Wed, 10 Apr 2019 09:34:48 +0000 (17:34 +0800)]
idle: sm1: enable sm1 idle function [1/1]
PD#SWPL-6255
Problem:
sm1 need enable idle for power.
Solution:
enable sm1 idle function.
Verify:
ac200
Change-Id: Ib106ac552660471f0275dc22374405939d521a62
Signed-off-by: Yan Wang <yan.wang@amlogic.com>
Nick Xie [Mon, 5 Aug 2019 06:02:24 +0000 (14:02 +0800)]
arm64:defconfig: add mipi csi configurations
Signed-off-by: Nick Xie <nick@khadas.com>
Guosong Zhou [Mon, 15 Apr 2019 06:56:09 +0000 (02:56 -0400)]
camera: add mipi csi driver for sm1 [1/1]
PD#SWPL-5388
Problem:
sm1 board camera need add mipi csi module
Solution:
add mipi csi module
Verify:
verified on SM1 AC200
Change-Id: I819f2f74aa8da7d725cb59e5636e790185964f79
Signed-off-by: Guosong Zhou <guosong.zhou@amlogic.com>
Yingyuan Zhu [Wed, 10 Apr 2019 07:26:32 +0000 (15:26 +0800)]
watchdog: fix watchdog get lefttime error [1/1]
PD#SWPL-6937
Problem:
1.get lefttime error by 'cat sys/class/watchdog/watchdog0/timeleft' cmd.
2.if DTS is configured to feed watchdog by Android, the system will
restart automatically after wake up.
Solution:
1.modify the code to get time.
2.when the system wakes up, first judge whether the watchdog runs,
and then decide whether to start the watchdog.
Verify:
test pass on u200
Change-Id: If64888ffdd5651e8cfcace5ea0d0da31641bb397
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>
Nick Xie [Mon, 5 Aug 2019 05:58:21 +0000 (13:58 +0800)]
arm64: defconfig: enable HDR Prime SL
Signed-off-by: Nick Xie <nick@khadas.com>
Yi Zhou [Thu, 7 Mar 2019 08:12:38 +0000 (16:12 +0800)]
hdr_prime: add interface of HDR Prime SL driver [1/1]
PD#SWPL-5475
Problem:
need to add interface of HDR Prime SL driver
Solution:
add interface of HDR Prime SL driver
Verify:
U212
Change-Id: If0e62b74ccbaa4ede490e7a9896d9f5915480d6f
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
MingLiang Dong [Fri, 12 Apr 2019 03:03:27 +0000 (23:03 -0400)]
amvecm: match uboot sdr2hdr function [1/1]
PD#OTT-2524
Problem:
enable sdr2hdr function, uboot logo have color change
Solution:
match uboot sdr2hdr function
Verify:
verify on G12A
Change-Id: I160cd6141d09a385d299ca96a89eb1ebf09c86e8
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
Zongdong Jiao [Mon, 22 Apr 2019 09:20:09 +0000 (17:20 +0800)]
hdmitx: move work_internal_intr to delayed_work [1/1]
PD#SWPL-6894
Problem:
Queue work 'work_internal_intr' cause the hdcp22 flicker
Solution:
Move work_internal_intr to delayed_work
Verify:
G12/U212
Change-Id: Ib05c82bb66c9ad7396790d5eb237ff486c56c980
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Jiamin Ma [Mon, 22 Apr 2019 07:29:53 +0000 (15:29 +0800)]
earlycon: support aml-uart as the name for earlycon [1/1]
PD#SWPL-6969
Problem:
For some historical reason, aml-uart is configured as the earlycon
name in uboot, which is not recognized by 4.9 kernel
Solution:
support aml-uart as the name for earlycon
Verify:
Ampere
Change-Id: I01427f2d512c0bf1972dd545dc71570919c5bc07
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
Brian Zhu [Tue, 16 Apr 2019 18:35:27 +0000 (02:35 +0800)]
vpp: don't overwrite on_pending state when enable vd layer [1/1]
PD#OTT-3244
Problem:
When vd layer state is on_pending, calling enable videolayer
function will overwrite the state. Then it will not enable video
layer really.
Solution:
Add the judgement to check if the state is on_pending.
Verify:
verified on W400
Change-Id: I0513a6610fdb108bec05858c7f6c7976be5e7edb
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
Luan Yuan [Thu, 18 Apr 2019 07:59:14 +0000 (15:59 +0800)]
amvecm: add cm 12bit config for g12a/g12b/sm1
Change-Id: I82a2c54a5b7d7dc8fe0b2e7cc6c1a0af926c8ca3
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
Bencheng Jing [Wed, 3 Apr 2019 14:02:02 +0000 (22:02 +0800)]
amvecm: fix CM/sat/bricon adjust not available [1/2]
PD#SWPL-6892
Problem:
fix CM/sat/bricon adjust not available
Solution:
fix CM/sat/bricon adjust not available
Verify:
U212
Change-Id: Ia6a1aebda35550801d4c7e16807714b8349431a4
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
MingLiang Dong [Wed, 9 Jan 2019 09:22:26 +0000 (04:22 -0500)]
amvecm: ioctrl get hist ave error [1/1]
PD#TV-1950
Problem:
VPP_IN_H_V_SIZE register is removed on TL1
Solution:
use preblend size to config hist stts size
Verify:
verify on TL1
Change-Id: I0afc9fd45f69318b2ebd42424aee20e60400d809
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
Bencheng Jing [Wed, 17 Apr 2019 03:26:58 +0000 (11:26 +0800)]
amvecm: fix sm1 green screen when play videos [1/1]
PD#SWPL-7302
Problem:
sm1 green screen when play videos
Solution:
add chip support
Verify:
s905D3
Change-Id: I50c0a9f889d72b65157a973bfe1df8dce10db64a
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
Bencheng Jing [Mon, 18 Mar 2019 11:08:54 +0000 (19:08 +0800)]
amvecm: add sharpness0 cvbs table in driver [1/2]
PD#OTT-2339
Problem:
Testing CVBS Video Index Part FAIL
Solution:
add sharpness0 cvbs table in driver
Verify:
U212
Change-Id: I91047de0e852c77e70ad95aad3e6830fde7097f4
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
Nick Xie [Thu, 25 Jul 2019 12:52:10 +0000 (20:52 +0800)]
fbcon: use soft cursor instead of hardware cursor
Signed-off-by: Nick Xie <nick@khadas.com>
Nick Xie [Thu, 25 Jul 2019 10:18:46 +0000 (18:18 +0800)]
fixup build errors after merge upstream code
Signed-off-by: Nick Xie <nick@khadas.com>
Nick Xie [Thu, 25 Jul 2019 10:08:29 +0000 (18:08 +0800)]
Merge tag 'v4.9.186' into khadas-vims-4.9.y-update
This is the 4.9.186 stable release
Conflicts:
fs/crypto/policy.c
Nick Xie [Thu, 25 Jul 2019 10:07:39 +0000 (18:07 +0800)]
Merge tag 'v4.9.185' into khadas-vims-4.9.y-update
This is the 4.9.185 stable release
Conflicts:
Makefile
arch/arm64/kernel/vdso.c
Nick Xie [Thu, 25 Jul 2019 10:04:22 +0000 (18:04 +0800)]
Merge tag 'v4.9.184' into khadas-vims-4.9.y-update
This is the 4.9.184 stable release
Nick Xie [Thu, 25 Jul 2019 10:04:19 +0000 (18:04 +0800)]
Merge tag 'v4.9.183' into khadas-vims-4.9.y-update
This is the 4.9.183 stable release
Nick Xie [Thu, 25 Jul 2019 10:04:16 +0000 (18:04 +0800)]
Merge tag 'v4.9.182' into khadas-vims-4.9.y-update
This is the 4.9.182 stable release
Nick Xie [Thu, 25 Jul 2019 10:03:59 +0000 (18:03 +0800)]
Merge tag 'v4.9.181' into khadas-vims-4.9.y-update
This is the 4.9.181 stable release
Conflicts:
drivers/android/binder.c
drivers/firmware/efi/libstub/arm-stub.c
drivers/firmware/efi/libstub/efi-stub-helper.c
Nick Xie [Thu, 25 Jul 2019 09:55:07 +0000 (17:55 +0800)]
Revert "chardev: add additional check for minor range overlap"
This reverts commit
bb22efcb872b8108131a38399ae910dcb0304770.
Nick Xie [Thu, 25 Jul 2019 09:03:43 +0000 (17:03 +0800)]
Merge tag 'v4.9.180' into khadas-vims-4.9.y-update
This is the 4.9.180 stable release
Conflicts:
arch/arm64/mm/proc.S
Nick Xie [Wed, 24 Jul 2019 01:48:57 +0000 (09:48 +0800)]
fixup! sound: fixup sound card
Nick Xie [Tue, 23 Jul 2019 08:20:56 +0000 (16:20 +0800)]
drivers/amlogic/mmc: don't use Amlogic partition layout if there is no device tree node
Signed-off-by: Nick Xie <nick@khadas.com>
Greg Kroah-Hartman [Sun, 21 Jul 2019 07:06:09 +0000 (09:06 +0200)]
Linux 4.9.186
Julian Wiedmann [Tue, 18 Jun 2019 11:12:20 +0000 (13:12 +0200)]
s390/qdio: don't touch the dsci in tiqdio_add_input_queues()
commit
ac6639cd3db607d386616487902b4cc1850a7be5 upstream.
Current code sets the dsci to 0x00000080. Which doesn't make any sense,
as the indicator area is located in the _left-most_ byte.
Worse: if the dsci is the _shared_ indicator, this potentially clears
the indication of activity for a _different_ device.
tiqdio_thinint_handler() will then have no reason to call that device's
IRQ handler, and the device ends up stalling.
Fixes:
d0c9d4a89fff ("[S390] qdio: set correct bit in dsci")
Cc: <stable@vger.kernel.org>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Julian Wiedmann [Tue, 18 Jun 2019 09:25:59 +0000 (11:25 +0200)]
s390/qdio: (re-)initialize tiqdio list entries
commit
e54e4785cb5cb4896cf4285964aeef2125612fb2 upstream.
When tiqdio_remove_input_queues() removes a queue from the tiq_list as
part of qdio_shutdown(), it doesn't re-initialize the queue's list entry
and the prev/next pointers go stale.
If a subsequent qdio_establish() fails while sending the ESTABLISH cmd,
it calls qdio_shutdown() again in QDIO_IRQ_STATE_ERR state and
tiqdio_remove_input_queues() will attempt to remove the queue entry a
second time. This dereferences the stale pointers, and bad things ensue.
Fix this by re-initializing the list entry after removing it from the
list.
For good practice also initialize the list entry when the queue is first
allocated, and remove the quirky checks that papered over this omission.
Note that prior to
commit
e521813468f7 ("s390/qdio: fix access to uninitialized qdio_q fields"),
these checks were bogus anyway.
setup_queues_misc() clears the whole queue struct, and thus needs to
re-init the prev/next pointers as well.
Fixes:
779e6e1c724d ("[S390] qdio: new qdio driver.")
Cc: <stable@vger.kernel.org>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Heiko Carstens [Mon, 17 Jun 2019 12:02:41 +0000 (14:02 +0200)]
s390: fix stfle zero padding
commit
4f18d869ffd056c7858f3d617c71345cf19be008 upstream.
The stfle inline assembly returns the number of double words written
(condition code 0) or the double words it would have written
(condition code 3), if the memory array it got as parameter would have
been large enough.
The current stfle implementation assumes that the array is always
large enough and clears those parts of the array that have not been
written to with a subsequent memset call.
If however the array is not large enough memset will get a negative
length parameter, which means that memset clears memory until it gets
an exception and the kernel crashes.
To fix this simply limit the maximum length. Move also the inline
assembly to an extra function to avoid clobbering of register 0, which
might happen because of the added min_t invocation together with code
instrumentation.
The bug was introduced with commit
14375bc4eb8d ("[S390] cleanup
facility list handling") but was rather harmless, since it would only
write to a rather large array. It became a potential problem with
commit
3ab121ab1866 ("[S390] kernel: Add z/VM LGR detection"). Since
then it writes to an array with only four double words, while some
machines already deliver three double words. As soon as machines have
a facility bit within the fifth double a crash on IPL would happen.
Fixes:
14375bc4eb8d ("[S390] cleanup facility list handling")
Cc: <stable@vger.kernel.org> # v2.6.37+
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Wed, 3 Jul 2019 13:39:25 +0000 (15:39 +0200)]
ARC: hide unused function unw_hdr_alloc
commit
fd5de2721ea7d16e2b16c4049ac49f229551b290 upstream.
As kernelci.org reports, this function is not used in
vdk_hs38_defconfig:
arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function]
Fixes:
bc79c9a72165 ("ARC: dw2 unwind: Reinstante unwinding out of modules")
Link: https://kernelci.org/build/id/5d1cae3f59b514300340c132/logs/
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Milan Broz [Thu, 20 Jun 2019 11:00:19 +0000 (13:00 +0200)]
dm verity: use message limit for data block corruption message
[ Upstream commit
2eba4e640b2c4161e31ae20090a53ee02a518657 ]
DM verity should also use DMERR_LIMIT to limit repeat data block
corruption messages.
Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Sébastien Szymanski [Tue, 18 Jun 2019 15:58:34 +0000 (17:58 +0200)]
ARM: dts: imx6ul: fix PWM[1-4] interrupts
[ Upstream commit
3cf10132ac8d536565f2c02f60a3aeb315863a52 ]
According to the i.MX6UL/L RM, table 3.1 "ARM Cortex A7 domain interrupt
summary", the interrupts for the PWM[1-4] go from 83 to 86.
Fixes:
b9901fe84f02 ("ARM: dts: imx6ul: add pwm[1-4] nodes")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
projects / platform / kernel / linux-amlogic.git / log