PD#154008: the log output is in disorder
The defination for a continues line in printk is much more strict
from 3.14 to 4.9:
in kernel 3.14, if the first fragment does not end with CR, and the
next fragment does not start with LOG_PREFIX(KERN_ALERT, KERN_ERR and
so on), then they are in a continues line
eg. pr_err("foo "); printk("bar\n")
or pr_err("foo "); pr_cont("bar\n"); both are printing a continues
line
in kernel 4.9, if only the first fragment does not end with CR, and the
next fragment start with LOG_CONT, then they are in a continues line
eg. pr_err("foo "); printk("bar\n"); are not printing a continues line
and pr_err("foo "); pr_cont("bar\n"); are printing a continues line
but in the code path of crash info dumping in kernel 4.9.y, not all of
the continues line printing has been switched to the 4.9 way(aka.
calling pr_cont). Only in kernel 4.13.y all of that has been updated.
so in this commit, we lose the definition of continues line back to
3.14 way to sovle current issue, and need to revert it when we sync
with upstream kernel 4.13.y
Change-Id: I64403d3a18531ceb832b41d96dff4b79a6d7fb5a
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
PD#152825: convert XRGB8888 to ARGB8888 fomat to osd display
Change-Id: Ia7c7362510d14ecbff5273e1df95f8c5441e0398
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
PD#153090: mm: change memory pre-alloc of page trace
Use standard API of alloc_page* instead of directly delete page
lru from buddy.
Change-Id: Ia537d39f5d4e7e66c2c36eeeaf837b09bbccebff
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#150542: replace the timeout number with msecs_to_jiffies
1. osd: replace the timeout number with msecs_to_jiffies
2. ge2d: replace the timeout number with msecs_to_jiffies
Change-Id: I5f0032076f305932b0636742db37f537e34b4962
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#153236: hdmitx: fix reading error EDID
When reading EDID by using HW way, there is a logic error in it.
We forget to write 1 to 0x60 address when reading EDID every time.
Change-Id: Iee3148b16ee18df5549754cab63cd2ace80f348c
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#152825: prune drm to only gem when using fbdev
if using drm, drm must be complete
Change-Id: I17beff6232ca4b5dbf7ce24798f6a638eab42ea7
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
PD#151127: emmc: add volume name in partinfo
this commit try to add partion information into uevent message
in order to support android8.0 early mount
Change-Id: I604c5dfdfbe8c7eb1e46bfa4af3ab1e406278c61
Signed-off-by: Yonghui Yu <yonghui.yu@amlogic.com>
PD#151674: treble: enable full treble mode [9/9]
dts: add android fstab info to support early mount
the android init(system/core/init) will try to parse dts to
find fstab information in order to support early mount
Change-Id: I6ddd463a8da4e05cef43ec334a6da8bf2094aff2
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
PD#152220: osd: add mem_alloc property in meson-fb dts
set mem_alloc will alloc fb in fb_open,
otherwise alloc in fb_mmap
Change-Id: I4eb2abb76b17905c146b09eb1a8f2a4f2fdac5b5
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#152538: tcp/dccp: drop SYN packets if accept queue is full
tcp/dccp: drop SYN packets if accept queue is full
Per listen(fd, backlog) rules, there is really no point accepting a SYN,
sending a SYNACK, and dropping the following ACK packet if accept queue
is full, because application is not draining accept queue fast enough.
This behavior is fooling TCP clients that believe they established a
flow, while there is nothing at server side. They might then send about
10 MSS (if using IW10) that will be dropped anyway while server is under
stress.
Change-Id: I674728eac69b418255522afc8d345995b8891a7e
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ao Xu <ao.xu@amlogic.com>
PD#152280: di: fix 4k clip crash
1) merge true bypass logic from 143783
2) replace bypass direct with di_debug_flag
Change-Id: I3ba7c1a6281d381028904409b101b414b044be90
Signed-off-by: kele bai <kele.bai@amlogic.com>
PD#152825: fix osd drm blank function not work
Change-Id: I3a0b337a79f7530ccecd3d762a5441b8e27b6759
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
PD#152800: dont cleaning buffer queue when codec_reset, omx handle it
Change-Id: I0c6ff9ccc729d55da8c601c4fef8210c6fbe0b42
Signed-off-by: Yao.Liu <yao.liu@amlogic.com>
PD#152825: add amlogic emulate fbdev implement
it just support software renderring mode
Change-Id: Iffb3b83bbfcc831608e46d9c176fc6c8da8e3ff4
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
PD#152825: add bypass implement based on amlogic internal driver.
We need reuse the existing driver to implement drm, but not
fully re-write all the drm driver.
Change-Id: Ie6492d8eb978059b9822b98cb7e34a643bdd2c6e
Signed-off-by: sky zhou <sky.zhou@amlogic.com>
PD#153090: mm: fix page delete bug by pagetrace
This change fix another bug when page del many times.
Change-Id: I5fe2cc9d688c2e19e2a7d6c6960229e23f8b133c
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#153090: mm: fix vmemmap pages free bug by pagetrace
A page in vmemap will be freed when pagetrace is enabled.
This caused page information wrong and may cause unexpected
panic issue.
Change-Id: I486c62af592a98c22bd1ab071b3a224c3298986d
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
This cause Android can't work, revert it firstly
This reverts commit 474cffeae2.
Change-Id: I6b3b86a6a88fe734900bd9e688bd0683a3008a43
Signed-off-by: Jiyu Yang <jiyu.yang@amlogic.com>
PD#151104: mm: add pagetrace function
1. implement pagetrace as a driver; you can get information
of how many pages allocated by each function by read:
cat /proc/pagetrace
2. fix wrong statistics of free memory of each migrate type.
Change-Id: Ib2dff4bb5b3dd288ee188007352fc7b353eda100
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#145359: mtd: report factory bad block as used bad one to mtd.
nandwrite in mtd utilies identify bad blocks by checking whether
return value of mtd_block_isbad is 1;
Our host driver need to distinguish used(1)/factory(FACTORY_BAD_BLOCK_ERROR)
bad block because partition table caculation cares factory bad ones only.
As mtd->_block_isbad is called by inside usage, so we normalize all the bad
block return value in mtd_block_isbad.
Change-Id: I19b0f25ce93ce527b6e02d59330b2edaf61020d4
Signed-off-by: Yonghui Yu <yonghui.yu@amlogic.com>
PD#152454: mm: fix cma allocate fail problem
boost work shoud return right value of __alloc_contig_migrate_range
Change-Id: I8275a8541cd263f5ea5574fba1c053a30e3cbc80
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#152453: add ioctl for OMX to get current video layer1 on/off state
for DRM TVP resource release.
Change-Id: I8a45869f63259500cbe8be7bc146793e6d7eb266
Signed-off-by: Rongrong Zhou <rongrong.zhou@amlogic.com>
