There is a race condition between the commit and
the validate, where the mdp clock or the bandwidth
can be updated for voting before the actual configuration
is taking place.
Fix this issue by caching the performance values in the crtc
till the current hw configuration is on-going.
Change-Id: Icc71c4f58cbc305529d308335f44b8c05702ebee
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Current performance setting is maintained in crtc state, and its
update is synchronized to commit cycle. However, the setting may be
committed to clock and bandwidth driver out of sync with respect to
commit cycle, e.g. update at end of frame while another commit is
validating. As a result, requested settings may be missed and result
in older settings being used. Move current performance setting
to crtc object, from crtc state, so it can be updated at the
same time as the setting is committed to clock and bandwidth
driver.
CRs-Fixed: 2048612
Change-Id: I0c3047e8e806460105eaba5d46145798bd98d721
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Align clock and bandwidth updates witf frame done event for
video mode panels.
Also move perf state update to atomic check to make perf data
persistent over state duplication.
Change-Id: I5ef02dd78ce6a62cf49f1f105344764fdb3a24da
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
After MHI power on is completed, CORE component only firmware boot
can be considered as success. Add a debug parameter in order to
support multiple recoveries when using the firmware without WLAN
component.
Change-Id: I1b6a67a578ff7ffa15dff733b8d691910003ac6f
CRs-fixed: 2124999
Signed-off-by: Yue Ma <yuem@codeaurora.org>
As soon we start a gsi channel, there is a chance
of getting packets from USB to IPA before even
we setup flt/rt fules.
To avoid this race condition set ep delay before
start of gsi channel in case of rmnet/mbim tether.
This delay should be cleared by Q6 once required
flt/rt rules in place.
Change-Id: Iac16ba067d4454ffd3f191009ea6eb5998473977
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
This reverts commit 5b289d3a64.
Bring back the flash driver for 8996.
Change-Id: I6232ff004fc790e41f73bdf9d90d5455b5cb8a55
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
This reverts commit 941bfaf2dc.
Bring back the charger and fuel gauge drivers supported on
8996.
Change-Id: Ibba07ece69e29a8c7bf26acdc9dda30ac755fb83
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Request runtime PM resume in platform driver as soon as shutdown
happens. This can make sure device is resumed while shutdown is
proceeding.
Change-Id: I0aa15b9713347288f4954bd767ec9243d22153ed
CRs-fixed: 2124999
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Unserialized access to diag_dbgfs_dci_data_index can lead to
heap overflow. Add mutex protection while updating the
diag_dbgfs_dci_data_index.
Change-Id: Iee9d0447494e3576e6293afcd4d7611bc429aa8a
Signed-off-by: Sreelakshmi Gownipalli <sgownipa@codeaurora.org>
RX intent no timeout value when waiting for response. This can result
in calling function to wait indefinitely.
Set max waiting time to 500 ms.
CRs-Fixed: 2127311
Change-Id: I30475ca49f107e62bed41d3d26287562574d988c
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
In function ufs_qcom_dbg_testbus_cfg_write(), the global
variable ufs_qcom_host (host) is not protected by lock.
In function ufs_qcom_testbug_config(), we are checking this
variable in switch case and there is possibility of race
condition while accessing host variable in both of these
functions. This change fixes the possible race scenario
using spin_lock on host_lock.
Change-Id: I4e3fa1c3b80b92a648965371e12e52352cf80ce5
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Create new function ext4_issue_zeroout() to zeroout contiguous (both
logically and physically) part of inode data. We will need to issue
zeroout when extent structure is not readily available and this function
will allow us to do it without making up fake extent structures.
Change-Id: I5deb04b49d3ebdd1ac12f8bb950faf46d08f5d80
Signed-off-by: Jan Kara <jack@suse.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Git-commit: 53085fac02d12fcd29a9cb074ec480ff0f77ae5c
Git-repo: https://source.codeaurora.org/quic/la/kernel/msm-4.4
[srkupp@codeaurora.org: Resolved minor conflict]
Signed-off-by: Srinivasa Rao Kuppala <srkupp@codeaurora.org>
qcedev_sha_req_cb() is only called by _sha_complete() during sha
operation, and will copy byte_count value from authdata array.
This array size is two, and only contains two byte_count value
that are used for sha operation. So make change to only copy the
first two elements from this array.
Change-Id: I535f2ec0e358870a9a2163b3c0bf154b2c8d003f
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
In mmc_wr_pack_stats_read(), userspace buffer is directly accessed
which is violating PAN (Privilege Access Never).
So to prevent this, data which needs to be copied to user buffer is
gathered into a local buffer and at the end, this local buffer
contents are copied back to buffer supplied from user space using
copy_to_user().
Change-Id: Id772613fe54c47d64906c18d3d0249eee2f6ac26
Signed-off-by: Siba Prasad <sibap@codeaurora.org>
Set fixed rate in of_dummy_get since dummy_clk_dt_parser
is not called.
Change-Id: Id33be0a00a0a29100618f5fd25a917983f654025
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
Currently, charge_counter is based off CC_SOC_SW which is based
off coulomb counter. However, there could be some accumulation
of error due to inaccuracy in ADC over time. This can potentially
affect the accuracy of charge_counter. To overcome this, prime
CC_SOC_SW during discharging based off battery SOC and to a full
value during charge termination.
While at it, expose the charge_counter_shadow property based off
battery SOC for comparison.
CRs-Fixed: 2109421
Change-Id: I50de44afbdbd747db95946416a09062df205fd6c
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
When SOC is held @ 100% after charge termination, charge_full
flag is cleared only when the monotonic SOC drops below recharge
SOC threshold. This can cause the flag to be held for a long time
when the charger is removed. Fix this by clearing charge_full
flag when charging status had changed from FULL.
Change-Id: I35b52ddc45f314347f0e4d8433d5fb550663267c
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Add null terminator at the end of string
extend_ioctl_data.u.rmnet_mux_val.vchannel_name
to avoid potential security issue.
Change-Id: I57fe3a9f7e3ad6a499b62a9cfc49bc6b2f3b42e0
Acked-by: Shihuan Liu <shihuanl@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
If wlan driver probe returns error of defer, platform driver will
try to recover by calling probe again. The maximun probe count
is 2.
CRs-Fixed: 2124152
Change-Id: Ic973d0f1d76fc59ce5950397d42a9e778cacaa5a
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Add verify flag in fs_mgr of vendor label to enable
verity on vendor partition for sdm630, sdm660 & msm8998.
Change-Id: I172b3f8da55059658bb0caff5c8b2cab905a21ad
Signed-off-by: Sachin Grover <sgrover@codeaurora.org>
During get clock routine there is a possiblity that clock
index that is used for enable clock routine may become
un-initialized with incorrect clock index which might ind-
use zero isp clocks to be enabled and eventually make an
unclocked access. So, initialize clock index correctly ba-
sed on all combinations of clock names for given target
device tree.
Change-Id: I42cc72db45d29d79a84984b10dbb3c9c8112894b
Signed-off-by: Lokesh Kumar Aakulu <lkumar@codeaurora.org>
