Enable PMIC-GPIO clients in la-dts file which are on SMPI bus
for msm8996 GVM.These clients use virtual spmi-arb driver.
Change-Id: I6e6da2ac77a0fffea548e777b5dba9239cf76a18
Signed-off-by: Vivek Kumar <vivekuma@codeaurora.org>
Enable blsp_uart device node for uart-passthrough in
la-gvm specific DT file for msm8996 GVM.
Change-Id: I3907e982573f3052e56fcfdd19c76822d336aa14
Signed-off-by: Vivek Kumar <vivekuma@codeaurora.org>
Add USB device for android in USB specific DT file.
Enable required devices for USB pass-through in LA
specific DT file for msm8996 GVM.
Change-Id: Ic007607dcfb2dd8ee9839ad58d451b6a98c5fb06
Signed-off-by: Vivek Kumar <vivekuma@codeaurora.org>
This change adds the missing documentation related to
device tree bindings for android-usb functionality.
Change-Id: Iee24c0a6a333792983a5bea00adaa9a697ab70e3
Signed-off-by: Vivek Kumar <vivekuma@codeaurora.org>
On Mojave board, hotplug-able memory size is 256 MB. This depends
on DDR configuration. Configure HOTPLUG_SIZE_BITS to match this.
Change-Id: I014be9240f665cb1754fe701b4d57cf898b5f693
Signed-off-by: Arun KS <arunks@codeaurora.org>
Virtual clock operations returned error when received signal.
Uninterruptible flag is added in receiving response to avoid
being interrupted by signal.
Change-Id: Id3b5b56432751ec5b49c36a028444c0360fe811f
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
In the blocking mode of habmm_socket_recv(), it is an
interruptible wait by default. Here, the uninterruptible
version is added.
Change-Id: Iba9ee10afb3f2529a99a9c90f6fc0cb56fb9cb08
Signed-off-by: Yong Ding <yongding@codeaurora.org>
On arm64, currently section size is hard-coded to 1G.
Make this configurable if hotplug is enabled to support
more finer granularity for hotplug-able memory.
Change-Id: I5327ead37069176f4ba34657133fab303fb15b82
Signed-off-by: Arun KS <arunks@codeaurora.org>
In case of poweroff charging mode, accessory function instance
is not created and due to this, _acc_dev will be NULL. If target
is connected to Accessory dock in poweroff charging mode, there
is a chance dev pointer is accessed, which is NULL. Hence add a
check before processing control request and return error if it is
NULL.
Change-Id: I4f1deb9d764b8c0bd1d7837cbc43a2933167f568
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
In IPV6 the neighbor solicitations are used by nodes to determine
the link layer address of a neighbor and neighbor advertisements
are used by nodes to respond to a neighbor solicitation message.
During WOW suspend offload the neighbor solicitation packet handling
method to WLAN firmware, this adds support to prevent the device
wakeup by neighbor solicitation packet.
CRs-Fixed: 2217590
Change-Id: I5d860e6651b7c62223d9d00886fc386dcf647cab
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
Add device node qualcomm hardware random generator, so that to provide
real random number if qrng is enabled.
This is for security purpose for the application.
Change-Id: Ib359b39ec5c32cb05ed1e38c1ad377657e5c47ae
Signed-off-by: Parai Wang <fpwang@codeaurora.org>
sdcardfs_name_match gets a 'name' argument from the underlying FS.
This need not be null terminated string.
So in sdcardfs_name_match -> qstr_case_eq -> we should use
str_n_case_eq.
This happens because few of the entries in lower level FS may not be
NULL terminated and may have some garbage characters passed while
doing sdcardfs_name_match.
For e.g.
# dmesg |grep Download
[ 103.646386] sdcardfs_name_match: q1->name=.nomedia, q1->len=8,
q2->name=Download\x17\x80\x03, q2->len=8
[ 104.021340] sdcardfs_name_match: q1->name=.nomedia, q1->len=8,
q2->name=Download\x17\x80\x03, q2->len=8
[ 105.196864] sdcardfs_name_match: q1->name=.nomedia, q1->len=8,
q2->name=Download\x17\x80\x03, q2->len=8
[ 109.113521] sdcardfs_name_match: q1->name=logs, q1->len=4,
q2->name=Download\x17\x80\x03, q2->len=8
Now when we try to create a directory with different case for a such
files. SDCARDFS creates a entry if it could not find the underlying
entry in it's dcache.
To reproduce:-
1. bootup the device wait for some time after sdcardfs mounting to
complete.
2. cd /storage/emulated/0
3. echo 3 > /proc/sys/vm/drop_caches
4. mkdir download
We now start seeing two entries with name.
Download & download.
Change-Id: I976d92a220a607dd8cdb96c01c2041c5c2bc3326
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Modified conditional checks to read lm_sequence so as to avoid
the possibility of pointer overflow.
CRs-Fixed: 2212443
Change-Id: I72b30e35996c40f23fc81739e27724b1188f1c05
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
Notify the frame drop using ioctl
VIDIOC_MSM_BUF_MNGR_BUF_ERROR
Change-Id: Ide54d98fd05e19f5e2d7e88b6b65e151aa257334
Signed-off-by: annamraj <annamraj@codeaurora.org>
page allocated in fuse_dentry_canonical_path to be handled in
fuse_dev_do_write is allocated using __get_free_pages(GFP_KERNEL).
This may not return a page with data filled with 0. Now this
page may not have a null terminator at all.
If this happens and userspace fuse daemon screws up by passing a string
to kernel which is not NULL terminated (or did not fill anything),
then inside fuse driver in kernel when we try to do
strlen(fuse_dev_write->kern_path->getname_kernel)
on that page data -> it may give us issue with kernel paging request.
Unable to handle kernel paging request at virtual address
------------[ cut here ]------------
<..>
PC is at strlen+0x10/0x90
LR is at getname_kernel+0x2c/0xf4
<..>
strlen+0x10/0x90
kern_path+0x28/0x4c
fuse_dev_do_write+0x5b8/0x694
fuse_dev_write+0x74/0x94
do_iter_readv_writev+0x80/0xb8
do_readv_writev+0xec/0x1cc
vfs_writev+0x54/0x64
SyS_writev+0x64/0xe4
el0_svc_naked+0x24/0x28
To avoid this we should ensure in case of FUSE_CANONICAL_PATH,
the page is null terminated.
Change-Id: I33ca7cc76b4472eaa982c67bb20685df451121f5
Bug: 75984715
[Daniel - small edit, using args size ]
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Git-Repo: https://source.codeaurora.org/quic/la/kernel/msm-4.9/commit/?h=aosp-new/android-4.9&id=4fb542f2aa1414cea5686efcf72a411b7213c375
Git-Commit: 4fb542f2aa1414cea5686efcf72a411b7213c375
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
When processing blocked listener request, ptr_app's app_blocked
flag should be set to prevent it being unloaded at this time;
Besides, need to check unblock request's scm_call response result
to see if it is blocked again; and removed redundant codes.
Change-Id: I2d72a88e9e600d6b7e944ae978b9d89a7b6db242
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
Make change to block system signals when qseecom is waiting for
a blocked listener becomes available. This will prevent qseecom
being waken up by power collapse and returning to kernel, which
may cause XPU violation as TA req/resp buffer is still XPU protected
at this time
Change-Id: Ie5ea16f11ad653937236de042afb1bb5710123e6
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
SDE plane src/dst size is uninitialized and programmed to hw when
only color format is changed. This change will only configure hw
when src/dst size is calculated.
Change-Id: I5953f899a2c503b1d8f2577c28a67711b9ed9a67
Signed-off-by: Camus Wong <camusw@codeaurora.org>
Signed-off-by: Rahul Sharma <rahsha@codeaurora.org>
Enable CSID error interrupts, and sending the error status
to user mode components as v4l2 event.
Change-Id: I62a08a88ebc39e1192136ba1c9179f709f5439f5
Signed-off-by: Andy Sun <bins@codeaurora.org>
This reverts commit 84d22be9dc ("msm: vidc: Add support for decoder
STOP command")
There is regression for Video playback with this commit. Therefore,
it needs to be reverted.
Change-Id: Ibc4ca31c48e148063de60f59ea90d693d5657163
Signed-off-by: Sanjay Singh <sisanj@codeaurora.org>
